DC INVERTER MULTI-SYSTEM AIR CONDITIONER

TECHNICAL & SERVICE MANUAL OUTDOOR UNIT : CM97 CM7 CM7 FILE NO. Destination: North America DC INVERTER MULTI-SYSTEM AIR CONDITIONER Capacity at 0V 9,700 BTU/h,00 BTU/h 0,600 BTU/h Outdoor Model No. CM97 CM7 CM7 Product Code No. 8 0 7 8 0 8 8 0 9 CM97 < Applicable Indoor Units > Wall mounted type KMS077 KMS097 KMS7 KMS87 KMS7 NOTE CM7 For details about the combination, refer to "Unit Combination Table" in the Appendix of this manual. CM7 IMPORTANT These air conditioners employ new refrigerant R0A. Pay special attention when servicing the unit. REFERENCE NO. SM700666-0

Important! Please Read Before Starting This air conditioning system meets strict safety and operating standards. As the installer or service person, it is an important part of your job to install or service the system so it operates safely and efficiently. For safe installation and trouble-free operation, you must: Carefully read this instruction booklet before beginning. Follow each installation or repair step exactly as shown. Observe all local, state, and national electrical codes. Pay close attention to all warning and caution notices given in this manual. WARNING CAUTION SPECIAL PRECAUTIONS WARNING When Wiring This symbol refers to a hazard or unsafe practice which can result in severe personal injury or death. This symbol refers to a hazard or unsafe practice which can result in personal injury or product or property damage. If Necessary, Get Help These instructions are all you need for most installation sites and maintenance conditions. If you require help for a special problem, contact our sales/service outlet or your certified dealer for additional instructions. In Case of Improper Installation The manufacturer shall in no way be responsible for improper installation or maintenance service, including failure to follow the instructions in this document. ELECTRICAL SHOCK CAN CAUSE SEVERE PERSONAL INJURY OR DEATH. ONLY A QUALIFIED, EXPERIENCED ELECTRICIAN SHOULD ATTEMPT TO WIRE THIS SYSTEM. Do not supply power to the unit until all wiring and tubing are completed or reconnected and checked. Highly dangerous electrical voltages are used in this system. Carefully refer to the wiring diagram and these instructions when wiring. Improper connections and inadequate grounding can cause accidental injury or death. Ground the unit following local electrical codes. Connect all wiring tightly. Loose wiring may cause overheating at connection points and a possible fire hazard. When Transporting Be careful when picking up and moving the indoor and outdoor units. Get a partner to help, and bend your knees when lifting to reduce strain on your back. Sharp edges or thin aluminum fins on the air conditioner can cut your fingers. When Installing In a Ceiling or Wall Make sure the ceiling/wall is strong enough to hold the unit s weight. It may be necessary to construct a strong wood or metal frame to provide added support. In a Room Properly insulate any tubing run inside a room to prevent "sweating" that can cause dripping and water damage to walls and floors. In Moist or Uneven Locations Use a raised concrete pad or concrete blocks to provide a solid, level foundation for the outdoor unit. This prevents water damage and abnormal vibration. In an Area with High Winds Securely anchor the outdoor unit down with bolts and a metal frame. Provide a suitable air baffle. In a Snowy Area (for Heat Pump-type Systems) Install the outdoor unit on a raised platform that is higher than drifting snow. Provide snow vents. When Connecting Refrigerant Tubing Use the flare method for connecting tubing. Apply refrigerant lubricant to the matching surfaces of the flare and union tubes before connecting them, then tighten the nut with a torque wrench for a leak-free connection. Check carefully for leaks before starting the test run. When Servicing Turn the power off at the main power box (mains) before opening the unit to check or repair electrical parts and wiring. Keep your fingers and clothing away from any moving parts. Clean up the site after you finish, remembering to check that no metal scraps or bits of wiring have been left inside the unit being serviced. Others CAUTION Ventilate any enclosed areas when installing or testing the refrigeration system. Escaped refrigerant gas, on contact with fire or heat, can produce dangerously toxic gas. Confirm upon completing installation that no refrigerant gas is leaking. If escaped gas comes in contact with a stove, gas water heater, electric room heater or other heat source, it can produce dangerously toxic gas.

Table of Contents APPLICABLE INDOOR UNITS.... OPERATING RANGE... Page. SPECIFICATIONS -. Unit Specifications... -. -. Major Component Specifications... Other Component Specifications.... DIMENSIONAL DATA.... REFRIGERANT FLOW DIAGRAM -. Refrigerant Flow Diagram.... PERFORMANCE DATA -. Temperature Charts... -. Cooling Capacity... 6 6 9 6 6. ELECTRICAL DATA 6-. Electric Wiring Diagrams... 7 7. FUNCTIONS 7-. Explanation of Functions... 7-. Protective Functions... 8. TROUBLESHOOTING 8-. Precautions before Performing Inspection or Repair... 8-. Trouble Diagnosis by Error Monitop Lamps... 8-. Checking the Outdoor System... 8-. Trouble Diagnosis of Each Part... 8-. Trouble Diagnosis of Fan Motor... 9. REFRIGERANT R0A: SPECIAL PRECAUTIONS WHEN SERVICING UNIT 9-. Characteristics of New Refrigerant R0A... 9-. Checklist before Servicing... 9-. Tools Specifically for R0A... 9-. Tubing Installation Procedures... 9-. In Case of Compressor Malfunction... 9-6. 9-7. 9-8. In Case Refrigerant is Leaking Charging Additional Refrigerant Retro-Fitting Existing Systems......... APPENDIX A INSTALLATION INSTRUCTIONS... APPENDIX B UNIT COMBINATION TABLES... 0 6 7 8 6 8 9 9 A- A-

APPLICABLE INDOOR UNITS Multi-Outdoor Unit Indoor Unit KMS077 KMS097 KMS7 KMS87 KMS7 -Room CM97 YES YES YES YES NO -Room CM7 YES YES YES YES YES -Room CM7 YES YES YES YES YES NOTE The table lists the wall-mounted type of indoor units as representative models.

. OPERATING RANGE Cooling Temperature Indoor Air Intake Temp. Outdoor Air Intake Temp. Maximum 9 F D.B. / 7 F W.B. F D.B. Minimum 67 F D.B. / 7 F W.B. 67 F D.B.

. SPECIFICATIONS -. Unit Specifications Outdoor Unit CM97 Indoor Unit KMS097 Type Number of Connectable Indoor Units Number of Operatable Indoor Units Voltage Rating -Room Multi Outdoor Unit 0V Single-Phase 60Hz < 0V > Performance Total Capacity Sensible Capacity Latent Capacity Air Circulation (High) BTU/h kw BTU/h BTU/h ft /min (m /h) 9,700.80 Cooling ( 9,800 to 9,700 ) (.90 to.80 ) 6,800,900,707 (,900) Electrical Rating Available Voltage Range V 87 to Running Amperes Power Input A W 7.0,70 Power Factor % 98 SEER BTU/W Compressor Locked Rotor Amperes A.0 Fuse or Circuit Breaker Capacity A 0 Features (Outdoor Unit) Control Microprocessor Fan Speeds Auto (Hi, Me, Lo) Compressor Refrigerant / Amount charged at shipment Ib. (g) DC Twin Rotary (Inverter) R0A / 6.7 (,800) Refrigerant Control Electric Expansion Valve Operation Sound (High) Cool db-a 0 Refrigerant Tubing Connections Flare Type Max. allowable tubing length per unit ft. (m) 8 () Refrigerant Narrow tube inch (mm) / (6.) Tube Diameter Wide tube inch (mm) /8 (9.) Dimensions & Weight (Outdoor Unit) Unit Dimensions Package Dimensions Weight Height Width Depth Height Width Depth Shipping Volume Net Shipping inch (mm) inch (mm) Ib. (kg) Ib. (kg) cu.ft (m ) Cooling 9-/8-7/6-9/ (70 900 0) -7/ 0-/8 6-/ (860,0 ) 8.9 7.7.7 (6.0) (67.0) (0.6) DATA SUBJECT TO CHANGE WITHOUT NOTICE. Remarks:. The Values shown in performance section and electrical rating section above are based on the following unit combination. For other combination unit, please refer to the "Unit Combination Tables" in this manual. Indoor Unit : KMS097 units Outdoor Unit : CM97 unit. Rating conditions are: Cooling : Indoor air temp. 80 F D.B./ 67 F W.B. Outdoor air temp. 9 F D.B./ 7 F W.B. 6

Outdoor Unit CM97 Indoor Unit KMS097 Type Number of Connectable Indoor Units Number of Operatable Indoor Units Voltage Rating -Room Multi Outdoor Unit 08V Single-Phase 60Hz < 08V > Performance Total Capacity Sensible Capacity Latent Capacity Air Circulation (High) BTU/h kw BTU/h BTU/h ft /min (m /h) 9,700.80 Cooling ( 9,800 to 9,700 ) (.90 to.80 ) 6,800,900,707 (,900) Electrical Rating Available Voltage Range V 87 to Running Amperes Power Input A W 7.7,70 Power Factor % 98 SEER BTU/W Compressor Locked Rotor Amperes A.0 Fuse or Circuit Breaker Capacity A 0 Features (Outdoor Unit) Control Microprocessor Fan Speeds Auto (Hi, Me, Lo) Compressor Refrigerant / Amount charged at shipment Ib. (g) DC Twin Rotary (Inverter) R0A / 6.7 (,800) Refrigerant Control Electric Expansion Valve Operation Sound (High) Cool db-a 0 Refrigerant Tubing Connections Flare Type Max. allowable tubing length per unit ft. (m) 8 () Refrigerant Narrow tube inch (mm) / (6.) Tube Diameter Wide tube inch (mm) /8 (9.) Dimensions & Weight (Outdoor Unit) Unit Dimensions Package Dimensions Weight Height Width Depth Height Width Depth Shipping Volume Net Shipping inch (mm) inch (mm) Ib. (kg) Ib. (kg) cu.ft (m ) Cooling 9-/8-7/6-9/ (70 900 0) -7/ 0-/8 6-/ (860,0 ) 8.9 7.7.7 (6.0) (67.0) (0.6) DATA SUBJECT TO CHANGE WITHOUT NOTICE. Remarks:. The Values shown in performance section and electrical rating section above are based on the following unit combination. For other combination unit, please refer to the "Unit Combination Tables" in this manual. Indoor Unit : KMS097 units Outdoor Unit : CM97 unit. Rating conditions are: Cooling : Indoor air temp. 80 F D.B./ 67 F W.B. Outdoor air temp. 9 F D.B./ 7 F W.B. 7

Outdoor Unit CM7 Indoor Unit KMS097 Type Number of Connectable Indoor Units Number of Operatable Indoor Units Voltage Rating -Room Multi Outdoor Unit 0V Single-Phase 60Hz < 0V > Performance Total Capacity Sensible Capacity Latent Capacity Air Circulation (High) BTU/h kw BTU/h BTU/h ft /min (m /h),00 7.0 Cooling ( 9,800 to,00 ) (.90 to 7.0 ),00,000,707 (,900) Electrical Rating Available Voltage Range V 87 to Running Amperes Power Input A W.,60 Power Factor % 98 SEER BTU/W Compressor Locked Rotor Amperes A.0 Fuse or Circuit Breaker Capacity A 0 Features (Outdoor Unit) Control Microprocessor Fan Speeds Auto (Hi, Me, Lo) Compressor Refrigerant / Amount charged at shipment Ib. (g) DC Twin Rotary (Inverter) R0A / 6.7 (,800) Refrigerant Control Electric Expansion Valve Operation Sound (High) Cool db-a 0 Refrigerant Tubing Connections Flare Type Max. allowable tubing length per unit ft. (m) 8 () Refrigerant Narrow tube inch (mm) Tube Diameter Wide tube inch (mm) Dimensions & Weight (Outdoor Unit) Unit Dimensions Package Dimensions Weight Height Width Depth Height Width Depth Shipping Volume Net Shipping inch (mm) inch (mm) Ib. (kg) Ib. (kg) cu.ft (m ) Cooling / (6.) /8 (9.) + / (.7) 9-/8-7/6-9/ (70 900 0) -7/ 0-/8 6-/ (860,0 ) 8.9 7.7.7 (6.0) (67.0) (0.6) DATA SUBJECT TO CHANGE WITHOUT NOTICE. Remarks:. The Values shown in performance section and electrical rating section above are based on the following unit combination. For other combination unit, please refer to the "Unit Combination Tables" in this manual. Indoor Unit : KMS097 units Outdoor Unit : CM7 unit. Rating conditions are: Cooling : Indoor air temp. 80 F D.B./ 67 F W.B. Outdoor air temp. 9 F D.B./ 7 F W.B. 8

Outdoor Unit CM7 Indoor Unit KMS097 Type Number of Connectable Indoor Units Number of Operatable Indoor Units Voltage Rating -Room Multi Outdoor Unit 08V Single-Phase 60Hz < 08V > Performance Total Capacity Sensible Capacity Latent Capacity Air Circulation (High) BTU/h kw BTU/h BTU/h ft /min (m /h),00 7.0 Cooling ( 9,800 to,00 ) (.90 to 7.0 ) 0,600,800,707 (,900) Electrical Rating Available Voltage Range V 87 to Running Amperes Power Input A W.,60 Power Factor % 98 SEER BTU/W Compressor Locked Rotor Amperes A.0 Fuse or Circuit Breaker Capacity A 0 Features (Outdoor Unit) Control Microprocessor Fan Speeds Auto (Hi, Me, Lo) Compressor Refrigerant / Amount charged at shipment Ib. (g) DC Twin Rotary (Inverter) R0A / 6.7 (,800) Refrigerant Control Electric Expansion Valve Operation Sound (High) Cool db-a 0 Refrigerant Tubing Connections Flare Type Max. allowable tubing length per unit ft. (m) 8 () Refrigerant Narrow tube inch (mm) Tube Diameter Wide tube inch (mm) Dimensions & Weight (Outdoor Unit) Unit Dimensions Package Dimensions Weight Height Width Depth Height Width Depth Shipping Volume Net Shipping inch (mm) inch (mm) Ib. (kg) Ib. (kg) cu.ft (m ) Cooling / (6.) /8 (9.) + / (.7) 9-/8-7/6-9/ (70 900 0) -7/ 0-/8 6-/ (860,0 ) 8.9 7.7.7 (6.0) (67.0) (0.6) DATA SUBJECT TO CHANGE WITHOUT NOTICE. Remarks:. The Values shown in performance section and electrical rating section above are based on the following unit combination. For other combination unit, please refer to the "Unit Combination Tables" in this manual. Indoor Unit : KMS097 units Outdoor Unit : CM7 unit. Rating conditions are: Cooling : Indoor air temp. 80 F D.B./ 67 F W.B. Outdoor air temp. 9 F D.B./ 7 F W.B. 9

Outdoor Unit CM7 Indoor Unit KMS097 Type Number of Connectable Indoor Units Number of Operatable Indoor Units Voltage Rating -Room Multi Outdoor Unit 0V Single-Phase 60Hz < 0V > Performance Total Capacity Sensible Capacity Latent Capacity Air Circulation (High) BTU/h kw BTU/h BTU/h ft /min (m /h) 0,600 9.00 Cooling ( 9,800 to 0,600 ) (.90 to 9.00 ),800,800,9 (,00) Electrical Rating Available Voltage Range V 87 to Running Amperes Power Input A W.,800 Power Factor % 99 SEER BTU/W 6 Compressor Locked Rotor Amperes A 7.0 Fuse or Circuit Breaker Capacity A 0 Features (Outdoor Unit) Control Microprocessor Fan Speeds Auto (Hi, Me, Lo) Compressor Refrigerant / Amount charged at shipment Ib. (g) DC Twin Rotary (Inverter) R0A / 8.8 (,800) Refrigerant Control Electric Expansion Valve Operation Sound (High) Cool db-a Refrigerant Tubing Connections Flare Type Max. allowable tubing length per unit ft. (m) 00 (0.) Refrigerant Narrow tube inch (mm) Tube Diameter Wide tube inch (mm) Dimensions & Weight (Outdoor Unit) Unit Dimensions Package Dimensions Weight Height Width Depth Height Width Depth Shipping Volume Net Shipping inch (mm) inch (mm) Ib. (kg) Ib. (kg) cu.ft (m ) Cooling / (6.) /8 (9.) + / (.7) -/ -7/6-9/ (890 900 0) 9-/ 0-/8 6-/ (,00,0 ) 7. 8.0.8 (79.0) (8.0) (0.) DATA SUBJECT TO CHANGE WITHOUT NOTICE. Remarks:. The Values shown in performance section and electrical rating section above are based on the following unit combination. For other combination unit, please refer to the "Unit Combination Tables" in this manual. Indoor Unit : KMS097 units Outdoor Unit : CM7 unit. Rating conditions are: Cooling : Indoor air temp. 80 F D.B./ 67 F W.B. Outdoor air temp. 9 F D.B./ 7 F W.B. 0

Outdoor Unit CM7 Indoor Unit KMS097 Type Number of Connectable Indoor Units Number of Operatable Indoor Units Voltage Rating -Room Multi Outdoor Unit 08V Single-Phase 60Hz < 08V > Performance Total Capacity Sensible Capacity Latent Capacity Air Circulation (High) BTU/h kw BTU/h BTU/h ft /min (m /h) 8,600 8.0 Cooling ( 9,800 to 8,600 ) (.90 to 8.0 ),00,00,9 (,00) Electrical Rating Available Voltage Range V 87 to Running Amperes Power Input A W.6,800 Power Factor % 99 SEER BTU/W 6 Compressor Locked Rotor Amperes A 7.0 Fuse or Circuit Breaker Capacity A 0 Features (Outdoor Unit) Control Microprocessor Fan Speeds Auto (Hi, Me, Lo) Compressor Refrigerant / Amount charged at shipment Ib. (g) DC Twin Rotary (Inverter) R0A / 8.8 (,800) Refrigerant Control Electric Expansion Valve Operation Sound (High) Cool db-a Refrigerant Tubing Connections Flare Type Max. allowable tubing length per unit ft. (m) 00 (0.) Refrigerant Narrow tube inch (mm) Tube Diameter Wide tube inch (mm) Dimensions & Weight (Outdoor Unit) Unit Dimensions Package Dimensions Weight Height Width Depth Height Width Depth Shipping Volume Net Shipping inch (mm) inch (mm) Ib. (kg) Ib. (kg) cu.ft (m ) Cooling / (6.) /8 (9.) + / (.7) -/ -7/6-9/ (890 900 0) 9-/ 0-/8 6-/ (,00,0 ) 7. 8.0.8 (79.0) (8.0) (0.) DATA SUBJECT TO CHANGE WITHOUT NOTICE. Remarks:. The Values shown in performance section and electrical rating section above are based on the following unit combination. For other combination unit, please refer to the "Unit Combination Tables" in this manual. Indoor Unit : KMS097 units Outdoor Unit : CM7 unit. Rating conditions are: Cooling : Indoor air temp. 80 F D.B./ 67 F W.B. Outdoor air temp. 9 F D.B./ 7 F W.B.

-. Major Component Specifications --. Outdoor Unit Outdoor Unit CM97 Control PCB Part No. Controls Control Circuit Fuse Compressor Type Compressor Model / Nominal Output Compressor Oil... Amount Pints (cc) Coil Resistance (Ambient Temp. 68 F (0 C)) Ohm Safety Device CT (Peak current cut-off control) Compressor Discharge Temp. Control Operation cut-off control in abnormal ambient Temp. Overload Relay Model Operation Temp. Run Capacitor Crankcase Heater Micro F VAC CB-CM97 Microprocessor 0V A DC Twin Rotary (Hermetic) KD0XAB /,700W FV0S....9 (900) U - V : 0.70 V - W : 0.708 W - U : 0.76 Yes Yes Yes CS-7LN Open : 9 F ( C), Close : F (00 C) - - - Fan Type Q'ty... Dia. inch (mm) Propeller... D8-/8 (D60) Fan Motor Type Model... Q'ty No. of Poles Rough Measure RPM (Cool) Nominal Output Coil Resistance (Ambient Temp. 68 F (0 C)) Safety Device Type Over-Current Protection Over-Heat Protection Run Capacitor W Ohm Micro F VAC DC Motor SIC-7FW-D90-... 8 70 90 - Internal Controller Yes Yes - - Heat Exchanger Coil Coil Rows Fins per inch Aluminum Plate Fin / Copper Tube 8. Face Area ft (m ) 6.0 (0.9) External Finish Acrylic baked-on enamel finish DATA SUBJECT TO CHANGE WITHOUT NOTICE.

Outdoor Unit CM7 Control PCB Part No. Controls Control Circuit Fuse Compressor Type Compressor Model / Nominal Output Compressor Oil... Amount Pints (cc) Coil Resistance (Ambient Temp. 68 F (0 C)) Ohm Safety Device CT (Peak current cut-off control) Compressor Discharge Temp. Control Operation cut-off control in abnormal ambient Temp. Overload Relay Model Operation Temp. Run Capacitor Crankcase Heater Micro F VAC CB-CM7 Microprocessor 0V A DC Twin Rotary (Hermetic) KD0XAB /,700W FV0S....9 (900) U - V : 0.70 V - W : 0.708 W - U : 0.76 Yes Yes Yes CS-7LN Open : 9 F ( C), Close : F (00 C) - - - Fan Type Q'ty... Dia. inch (mm) Propeller... D8-/8 (D60) Fan Motor Type Model... Q'ty No. of Poles Rough Measure RPM (Cool) Nominal Output Coil Resistance (Ambient Temp. 68 F (0 C)) Safety Device Type Over-Current Protection Over-Heat Protection Run Capacitor W Ohm Micro F VAC DC Motor SIC-7FW-D90-... 8 70 90 - Internal Controller Yes Yes - - Heat Exchanger Coil Coil Rows Fins per inch Aluminum Plate Fin / Copper Tube 8. Face Area ft (m ) 6.0 (0.9) External Finish Acrylic baked-on enamel finish DATA SUBJECT TO CHANGE WITHOUT NOTICE.

Outdoor Unit CM7 Control PCB Part No. Controls Control Circuit Fuse Compressor Type Compressor Model / Nominal Output Compressor Oil... Amount Pints (cc) Coil Resistance (Ambient Temp. 68 F (0 C)) Ohm Safety Device CT (Peak current cut-off control) Compressor Discharge Temp. Control Operation cut-off control in abnormal ambient Temp. Overload Relay Model Operation Temp. Run Capacitor Crankcase Heater Micro F VAC CB-CM7 Microprocessor 0V A DC Twin Rotary (Hermetic) JD0XAB /,000W FV0S.... (,00) U - V : 0. V - W : 0. W - U : 0. Yes Yes Yes CS-7LN Open : 9 F ( C), Close : F (00 C) - - - Fan Type Q'ty... Dia. inch (mm) Propeller... D8-/8 (D60) Fan Motor Type Model... Q'ty No. of Poles Rough Measure RPM (Cool) Nominal Output Coil Resistance (Ambient Temp. 68 F (0 C)) Safety Device Type Over-Current Protection Over-Heat Protection Run Capacitor W Ohm Micro F VAC DC Motor SIC-7FW-D90-... 8 800 90 - Internal Controller Yes Yes - - Heat Exchanger Coil Coil Rows Fins per inch Aluminum Plate Fin / Copper Tube 8. Face Area ft (m ) 7.7 (0.7) External Finish Acrylic baked-on enamel finish DATA SUBJECT TO CHANGE WITHOUT NOTICE.

-. Other Component Specifications Sensor Name Model No. of sensor Quantity of Sensor CM97 CM7 CM7 Outdoor air temp sensor TKS9B Outdoor heat exchanger sensor TKS9B AW / AN sensor TKS9B / / / BW / BN sensor TKS9B / / / CW / CN sensor TKS9B / / / DW / DN sensor TKS9B 0 / / 0 Resistance (k ohm) 0 0 0 0-0 9 68 (-0)(-)(-0) (-) (0) () (0) () (0) Temperature F ( C) Sensor Name Model No. of sensor Quantity of Sensor CM97 CM7 CM7 Compressor temp sensor TKS9B 00 80 Resistance (k ohm) 60 0 0 00 80 60 0 0 0 0 68 86 0 0 8 76 9 (0) (0) (0) (0) (0) (0) (60) (70) (80) (90) Temperature F ( C)

. DIMENSIONAL DATA Outdoor Unit CM97 -/6 -/ -/8-7/ ID:/ -ID:/6 / -7/6(900) Wide tube service valve dia./8" (9.) Narrow tube service valve dia./" (6.) / -9/ -7/ -/ -7/6 -/6 -/ 9-/8(70) -9/(0) -9/ -7/ -/6 -/6 -/ -/ -/6 Unit: inch(mm) 6

Outdoor Unit CM7 -/6 -/ -/8-7/ ID:/ -ID:/6 / -9/(0) -9/ -7/ -7/6(900) -/6 Wide tube service valve dia./8" (9.) Narrow tube service valve dia./" (6.) / 9-/8(70) -9/ -7/ -/ -/ Wide tube service valve dia./" (.70) -/6 -/ -/ -7/6 -/6 -/ -/ -/6 -/ Unit: inch(mm) 7

Outdoor Unit CM7 -/6 -/ -/8-7/ ID:/ -ID:/6 / -7/6(900) Wide tube service valve dia./8" (9.) Narrow tube service valve dia./" (6.) Wide tube service valve dia./" (.70) / -9/ -7/8 -/ -/ -7/6 -/6 -/ -/ -9/(0) -9/ -7/ -/(890) -/6 -/6 -/ -/ -/6 -/ Unit: inch(mm) 8

. REFRIGERANT FLOW DIAGRAM -. Refrigerant Flow Diagram Outdoor Unit CM97 Indoor unit Outdoor unit Wide tube O.D./8" O.D./8" O.D./8" Service valve on wide tube CW BW AW Header Sub accumulator Main accumulator High pressure switch H.P. Compressor Narrow tube O.D./" O.D./" O.D./" Service valve on narrow tube CN BN AN Strainer Electric expansion valve M M M Header Heat exchanger Cooling cycle Insulation of Refrigerant Tubing IMPORTANT Because capillary tubing is used in the outdoor unit, both the wide and narrow tubes of this air conditioner become cold. To prevent heat loss and wet floors due to dripping of condensation, both tubes must be well insulated with a proper insulation material. The thickness of the insulation should be a min./6"(8 mm). Thickness: Min./6"(8 mm) Insulation Thickness: Min./6"(8 mm) CAUTION After a tube has been insulated, never try to bend it into a narrow curve because it can cause the tube to break or crack. Wide tube Narrow tube 9

Outdoor Unit CM7 Indoor unit Outdoor unit Wide tube O.D./8" O.D./8" O.D./8" O.D./" Service valve on wide tube DW CW BW AW Header Sub accumulator Main accumulator High pressure switch H.P. Compressor Narrow tube O.D./" O.D./" O.D./" O.D./" Service valve on narrow tube DN CN BN AN Strainer Electric expansion valve M M M M Header Heat exchanger Cooling cycle Insulation of Refrigerant Tubing IMPORTANT Because capillary tubing is used in the outdoor unit, both the wide and narrow tubes of this air conditioner become cold. To prevent heat loss and wet floors due to dripping of condensation, both tubes must be well insulated with a proper insulation material. The thickness of the insulation should be a min./6"(8 mm). Thickness: Min./6"(8 mm) Insulation Thickness: Min./6"(8 mm) CAUTION After a tube has been insulated, never try to bend it into a narrow curve because it can cause the tube to break or crack. Wide tube Narrow tube 0

Outdoor Unit CM7 Indoor unit Outdoor unit Wide tube O.D./8" O.D./8" O.D./" O.D./" Service valve on wide tube DW CW BW AW Header Sub accumulator Main accumulator High pressure switch H.P. Compressor Narrow tube O.D./" O.D./" O.D./" O.D./" Service valve on narrow tube DN CN BN AN Strainer Electric expansion valve M M M M Header Heat exchanger Cooling cycle Insulation of Refrigerant Tubing IMPORTANT Because capillary tubing is used in the outdoor unit, both the wide and narrow tubes of this air conditioner become cold. To prevent heat loss and wet floors due to dripping of condensation, both tubes must be well insulated with a proper insulation material. The thickness of the insulation should be a min./6"(8 mm). Thickness: Min./6"(8 mm) Insulation Thickness: Min./6"(8 mm) CAUTION After a tube has been insulated, never try to bend it into a narrow curve because it can cause the tube to break or crack. Wide tube Narrow tube

. PERFORMANCE DATA -. Temperature Charts --. Temperature Charts (CM97) Outdoor Unit CM97 Indoor Unit KMS077 Cooling Characteristics (RH : 6%, Indoor fan speed : High fan) (0V, 60Hz) () Low pressure performance chart Low pressure at wide tube service valve psig (MPaG) 88 (.) 7 (.) 60 (.) 6 (.0) 77 () Lo fan Hi fan HH fan 86 (0) Indoor air temp. 86 F (0 C) 80 F (7 C) 7 F ( C) 9 () Outdoor air temperature F ( C) () Operating current performance chart 0 (0) Lo fan Hi fan HH fan Operating current (A) Indoor air temp. 86 F (0 C) 80 F (7 C) 7 F ( C) 77 () 86 (0) 9 () Outdoor air temperature F ( C) () Indoor discharge air performance chart 0 (0) Indoor discharge air temperature F ( C) 68.0(0) 6.(8) 60.8(6) 7.().6() 0.0(0) 6.( 8) 77 () Lo fan Hi fan HH fan 86 (0) Indoor air temp. 86 F (0 C) 9 () Outdoor air temperature F ( C) 80 F (7 C) 7 F ( C) 0 (0) NOTE This performance chart shows operation of a single wall-mounted indoor unit. The performance chart will vary depending on the indoor unit type. Check each performance value in test-run mode. Electrical performance values represent a combined indoor/outdoor value. (In this case, be sure to stop all the indoor units where performance is not being checked.) The performance is for a tubing length of.6t (7.m). If the tubing length is different, the performance chart will vary.

Outdoor Unit CM97 Indoor Unit KMS097 Cooling Characteristics (RH : 6%, Indoor fan speed : High fan) (0V, 60Hz) () Low pressure performance chart Low pressure at wide tube service valve psig (MPaG) 88 (.) 7 (.) 60 (.) Lo fan Hi fan Indoor air temp. 86 F (0 C) 80 F (7 C) 7 F ( C) HH fan 6 (.0) 77 () 86 (0) 9 () Outdoor air temperature F ( C) 0 (0) () Operating current performance chart 6 Lo fan Hi fan HH fan Operating current (A) Indoor air temp. 86 F (0 C) 80 F (7 C) 7 F ( C) 77 () 86 (0) 9 () Outdoor air temperature F ( C) 0 (0) () Indoor discharge air performance chart Indoor discharge air temperature F ( C) 68.0(0) 6.(8) 60.8(6) 7.().6() 0.0(0) 6.( 8) 77 () Lo fan 86 (0) Outdoor air temperature F ( C) NOTE This performance chart shows operation of a single wall-mounted indoor unit. The performance chart will vary depending on the indoor unit type. Check each performance value in test-run mode. Electrical performance values represent a combined indoor/outdoor value. (In this case, be sure to stop all the indoor units where performance is not being checked.) The performance is for a tubing length of.6ft (7.m). If the tubing length is different, the performance chart will vary. Hi fan Indoor air temp. 86 F (0 C) 9 () 80 F (7 C) 7 F ( C) HH fan 0 (0)

Outdoor Unit CM97 Indoor Unit KMS7 Cooling Characteristics (RH : 6%, Indoor fan speed : High fan) (0V, 60Hz) () Low pressure performance chart Low pressure at wide tube service valve psig (MPaG) 7 (.) 60 (.) 6 (.0) (0.9) 77 () Lo fan 86 (0) Hi fan Indoor air temp. 86 F (0 C) 80 F (7 C) 7 F ( C) 9 () Outdoor air temperature F ( C) HH fan 0 (0) () Operating current performance chart 6 Lo fan Hi fan HH fan Operating current (A) Indoor air temp. 86 F (0 C) 80 F (7 C) 7 F ( C) 77 () 86 (0) 9 () Outdoor air temperature F ( C) 0 (0) () Indoor discharge air performance chart Indoor discharge air temperature F ( C) 68.0(0) 6.(8) 60.8(6) 7.().6() 0.0(0) 6.( 8) 77 () Lo fan 86 (0) Outdoor air temperature F ( C) NOTE This performance chart shows operation of a single wall-mounted indoor unit. The performance chart will vary depending on the indoor unit type. Check each performance value in test-run mode. Electrical performance values represent a combined indoor/outdoor value. (In this case, be sure to stop all the indoor units where performance is not being checked.) The performance is for a tubing length of.6ft (7.m). If the tubing length is different, the performance chart will vary. Hi fan Indoor air temp. 86 F (0 C) 80 F (7 C) 7 F ( C) 9 () HH fan 0 (0)

Outdoor Unit CM97 Indoor Unit KMS87 Cooling Characteristics (RH : 6%, Indoor fan speed : High fan) (0V, 60Hz) () Low pressure performance chart Low pressure at wide tube service valve psig (MPaG) 7 (.) 60 (.) 6 (.0) Lo fan Hi fan Indoor air temp. 86 F (0 C) 80 F (7 C) 7 F ( C) HH fan (0.9) 77 () 86 (0) 9 () Outdoor air temperature F ( C) 0 (0) () Operating current performance chart 8 Lo fan Hi fan HH fan Operating current (A) 7 6 Indoor air temp. 86 F (0 C) 80 F (7 C) 7 F ( C) 77 () 86 (0) 9 () Outdoor air temperature F ( C) 0 (0) () Indoor discharge air performance chart Indoor discharge air temperature F ( C) 68.0(0) 6.(8) 60.8(6) 7.().6() 0.0(0) 6.( 8) 77 () Lo fan 86 (0) Hi fan Indoor air temp. 86 F (0 C) 80 F (7 C) 7 F ( C) 9 () Outdoor air temperature F ( C) HH fan 0 (0) NOTE This performance chart shows operation of a single wall-mounted indoor unit. The performance chart will vary depending on the indoor unit type. Check each performance value in test-run mode. Electrical performance values represent a combined indoor/outdoor value. (In this case, be sure to stop all the indoor units where performance is not being checked.) The performance is for a tubing length of.6ft (7.m). If the tubing length is different, the performance chart will vary.

--. Temperature Charts (CM7) Outdoor Unit CM7 Indoor Unit KMS077 Cooling Characteristics (RH : 6%, Indoor fan speed : High fan) (0V, 60Hz) () Low pressure performance chart Low pressure at wide tube service valve psig (MPaG) 88 (.) 7 (.) 60 (.) 6 (.0) 77 () Lo fan Hi fan HH fan 86 (0) Indoor air temp. 86 F (0 C) 9 () Outdoor air temperature F ( C) 80 F (7 C) 7 F ( C) () Operating current performance chart 0 (0) Lo fan Hi fan HH fan Operating current (A) Indoor air temp. 86 F (0 C) 80 F (7 C) 7 F ( C) 77 () 86 (0) 9 () Outdoor air temperature F ( C) () Indoor discharge air performance chart 0 (0) Indoor discharge air temperature F ( C) 68.0(0) 6.(8) 60.8(6) 7.().6() 0.0(0) 6.( 8) 77 () Lo fan Hi fan HH fan 86 (0) Indoor air temp. 86 F (0 C) 9 () Outdoor air temperature F ( C) 80 F (7 C) 7 F ( C) 0 (0) NOTE This performance chart shows operation of a single wall-mounted indoor unit. The performance chart will vary depending on the indoor unit type. Check each performance value in test-run mode. Electrical performance values represent a combined indoor/outdoor value. (In this case, be sure to stop all the indoor units where performance is not being checked.) The performance is for a tubing length of.6t (7.m). If the tubing length is different, the performance chart will vary. 6

Outdoor Unit CM7 Indoor Unit KMS097 Cooling Characteristics (RH : 6%, Indoor fan speed : High fan) (0V, 60Hz) () Low pressure performance chart Low pressure at wide tube service valve psig (MPaG) 88 (.) 7 (.) 60 (.) 6 (.0) 77 () Lo fan 86 (0) Hi fan Indoor air temp. 86 F (0 C) 80 F (7 C) 7 F ( C) 9 () Outdoor air temperature F ( C) HH fan 0 (0) () Operating current performance chart 6 Lo fan Hi fan HH fan Operating current (A) Indoor air temp. 86 F (0 C) 80 F (7 C) 7 F ( C) 77 () 86 (0) 9 () Outdoor air temperature F ( C) 0 (0) () Indoor discharge air performance chart Indoor discharge air temperature F ( C) 68.0(0) 6.(8) 60.8(6) 7.().6() 0.0(0) 6.( 8) 77 () Lo fan 86 (0) Outdoor air temperature F ( C) NOTE This performance chart shows operation of a single wall-mounted indoor unit. The performance chart will vary depending on the indoor unit type. Check each performance value in test-run mode. Electrical performance values represent a combined indoor/outdoor value. (In this case, be sure to stop all the indoor units where performance is not being checked.) The performance is for a tubing length of.6ft (7.m). If the tubing length is different, the performance chart will vary. 7 Hi fan Indoor air temp. 86 F (0 C) 9 () 80 F (7 C) 7 F ( C) HH fan 0 (0)

Outdoor Unit CM7 Indoor Unit KMS7 Cooling Characteristics (RH : 6%, Indoor fan speed : High fan) (0V, 60Hz) () Low pressure performance chart Low pressure at wide tube service valve psig (MPaG) 7 (.) 60 (.) 6 (.0) (0.9) 77 () Lo fan 86 (0) Hi fan Indoor air temp. 86 F (0 C) 80 F (7 C) 7 F ( C) 9 () Outdoor air temperature F ( C) HH fan 0 (0) () Operating current performance chart 6 Lo fan Hi fan HH fan Operating current (A) Indoor air temp. 86 F (0 C) 80 F (7 C) 7 F ( C) 77 () 86 (0) 9 () Outdoor air temperature F ( C) 0 (0) () Indoor discharge air performance chart Indoor discharge air temperature F ( C) 68.0(0) 6.(8) 60.8(6) 7.().6() 0.0(0) 6.( 8) 77 () Lo fan 86 (0) Outdoor air temperature F ( C) NOTE This performance chart shows operation of a single wall-mounted indoor unit. The performance chart will vary depending on the indoor unit type. Check each performance value in test-run mode. Electrical performance values represent a combined indoor/outdoor value. (In this case, be sure to stop all the indoor units where performance is not being checked.) The performance is for a tubing length of.6ft (7.m). If the tubing length is different, the performance chart will vary. Hi fan Indoor air temp. 86 F (0 C) 8 80 F (7 C) 7 F ( C) 9 () HH fan 0 (0)

Outdoor Unit CM7 Indoor Unit KMS87 Cooling Characteristics (RH : 6%, Indoor fan speed : High fan) (0V, 60Hz) () Low pressure performance chart Low pressure at wide tube service valve psig (MPaG) 7 (.) 60 (.) 6 (.0) Lo fan Hi fan Indoor air temp. 86 F (0 C) 80 F (7 C) 7 F ( C) HH fan (0.9) 77 () 86 (0) 9 () Outdoor air temperature F ( C) 0 (0) () Operating current performance chart 8 Lo fan Hi fan HH fan Operating current (A) 7 6 Indoor air temp. 86 F (0 C) 80 F (7 C) 7 F ( C) 77 () 86 (0) 9 () Outdoor air temperature F ( C) 0 (0) () Indoor discharge air performance chart Indoor discharge air temperature F ( C) 68.0(0) 6.(8) 60.8(6) 7.().6() 0.0(0) 6.( 8) 77 () Lo fan 86 (0) Hi fan Indoor air temp. 86 F (0 C) 80 F (7 C) 7 F ( C) 9 () Outdoor air temperature F ( C) HH fan 0 (0) NOTE This performance chart shows operation of a single wall-mounted indoor unit. The performance chart will vary depending on the indoor unit type. Check each performance value in test-run mode. Electrical performance values represent a combined indoor/outdoor value. (In this case, be sure to stop all the indoor units where performance is not being checked.) The performance is for a tubing length of.6ft (7.m). If the tubing length is different, the performance chart will vary. 9

Outdoor Unit CM7 Indoor Unit KMS7 Cooling Characteristics (RH : 6%, Indoor fan speed : High fan) (0V, 60Hz) () Low pressure performance chart Low pressure at wide tube service valve psig (MPaG) 7 (.) 60 (.) 6 (.0) Lo fan Hi fan HH fan Indoor air temp. 86 F (0 C) 80 F (7 C) 7 F ( C) (0.9) 77 () 86 (0) 9 () Outdoor air temperature F ( C) 0 (0) () Operating current performance chart Operating current (A) 9 Lo fan 8 7 HH fan Hi fan Indoor air temp. 86 F (0 C) 80 F (7 C) 7 F ( C) 6 77 () 86 (0) 9 () Outdoor air temperature F ( C) 0 (0) () Indoor discharge air performance chart Indoor discharge air temperature F ( C) 68.0(0) 6.(8) 60.8(6) 7.().6() 0.0(0) 6.( 8) 77 () Lo fan 86 (0) Outdoor air temperature F ( C) NOTE This performance chart shows operation of a single wall-mounted indoor unit. The performance chart will vary depending on the indoor unit type. Check each performance value in test-run mode. Electrical performance values represent a combined indoor/outdoor value. (In this case, be sure to stop all the indoor units where performance is not being checked.) The performance is for a tubing length of.6ft (7.m). If the tubing length is different, the performance chart will vary. 0 Hi fan Indoor air temp. 86 F (0 C) 80 F (7 C) 7 F ( C) 9 () HH fan 0 (0)

--. Temperature Charts (CM7) Outdoor Unit CM7 Indoor Unit KMS077 Cooling Characteristics (RH : 6%, Indoor fan speed : High fan) (0V, 60Hz) () Low pressure performance chart Low pressure at wide tube service valve psig (MPaG) 7 (.) 6 (.0) 8 (0.8) 90 (0.6) 77 () Lo fan Hi fan Hi fan HH fan 86 (0) Indoor air temp. 86 F (0 C) 9 () Outdoor air temperature F ( C) 80 F (7 C) 7 F ( C) 0 (0) () Operating current performance chart Lo fan Hi fan Hi fan HH fan Operating current (A) Indoor air temp. 86 F (0 C) 80 F (7 C) 7 F ( C) 77 () 86 (0) 9 () Outdoor air temperature F ( C) 0 (0) () Indoor discharge air performance chart Indoor discharge air temperature F ( C) 68.0(0) 6.(8) 60.8(6) 7.().6() 0.0(0) 6.( 8) 77 () Lo fan Hi fan Hi fan HH fan 86 (0) Outdoor air temperature F ( C) NOTE This performance chart shows operation of a single wall-mounted indoor unit. The performance chart will vary depending on the indoor unit type. Check each performance value in test-run mode. Electrical performance values represent a combined indoor/outdoor value. (In this case, be sure to stop all the indoor units where performance is not being checked.) The performance is for a tubing length of.6ft (7.m). If the tubing length is different, the performance chart will vary. Indoor air temp. 86 F (0 C) 9 () 80 F (7 C) 7 F ( C) 0 (0)

Outdoor Unit CM7 Indoor Unit KMS097 Cooling Characteristics (RH : 6%, Indoor fan speed : High fan) (0V, 60Hz) () Low pressure performance chart Low pressure at wide tube service valve psig (MPaG) 7 (.) 6 (.0) 8 (0.8) 90 (0.6) 77 () Lo fan Hi fan Hi fan HH fan 86 (0) Indoor air temp. 86 F (0 C) 80 F (7 C) 7 F ( C) 9 () Outdoor air temperature F ( C) 0 (0) () Operating current performance chart Lo fan Hi fan Hi fan HH fan Operating current (A) Indoor air temp. 86 F (0 C) 80 F (7 C) 7 F ( C) 77 () 86 (0) 9 () Outdoor air temperature F ( C) 0 (0) () Indoor discharge air performance chart Indoor discharge air temperature F ( C) 68.0(0) 6.(8) 60.8(6) 7.().6() 0.0(0) 6.( 8) 77 () Lo fan Hi fan Hi fan HH fan 86 (0) Indoor air temp. 86 F (0 C) 80 F (7 C) 7 F ( C) 9 () Outdoor air temperature F ( C) 0 (0) NOTE This performance chart shows operation of a single wall-mounted indoor unit. The performance chart will vary depending on the indoor unit type. Check each performance value in test-run mode. Electrical performance values represent a combined indoor/outdoor value. (In this case, be sure to stop all the indoor units where performance is not being checked.) The performance is for a tubing length of.6ft (7.m). If the tubing length is different, the performance chart will vary.

Outdoor Unit CM7 Indoor Unit KMS7 Cooling Characteristics (RH : 6%, Indoor fan speed : High fan) (0V, 60Hz) () Low pressure performance chart Low pressure at wide tube service valve psig (MPaG) 7 (.) 6 (.0) 8 (0.8) Lo fan Hi fan Hi fan HH fan Indoor air temp. 86 F (0 C) 80 F (7 C) 7 F ( C) 90 (0.6) 77 () 86 (0) 9 () Outdoor air temperature F ( C) 0 (0) () Operating current performance chart 6 Lo fan Hi fan Hi fan HH fan Operating current (A) Indoor air temp. 86 F (0 C) 80 F (7 C) 7 F ( C) 77 () 86 (0) 9 () Outdoor air temperature F ( C) () Indoor discharge air performance chart 0 (0) Indoor discharge air temperature F ( C) 68.0(0) 6.(8) 60.8(6) 7.().6() 0.0(0) 6.( 8) 77 () Lo fan Hi fan Hi fan HH fan 86 (0) Outdoor air temperature F ( C) NOTE This performance chart shows operation of a single wall-mounted indoor unit. The performance chart will vary depending on the indoor unit type. Check each performance value in test-run mode. Electrical performance values represent a combined indoor/outdoor value. (In this case, be sure to stop all the indoor units where performance is not being checked.) The performance is for a tubing length of.6ft (7.m). If the tubing length is different, the performance chart will vary. Indoor air temp. 86 F (0 C) 9 () 80 F (7 C) 7 F ( C) 0 (0)

Outdoor Unit CM7 Indoor Unit KMS87 Cooling Characteristics (RH : 6%, Indoor fan speed : High fan) (0V, 60Hz) () Low pressure performance chart Low pressure at wide tube service valve psig (MPaG) 7 (.) 6 (.0) 8 (0.8) Indoor air temp. 86 F (0 C) 80 F (7 C) 7 F ( C) Lo fan Hi fan 90 (0.6) 77 () 86 (0) 9 () Outdoor air temperature F ( C) 0 (0) () Operating current performance chart 9 Lo fan Hi fan Operating current (A) 8 7 6 80 F (7 C) Indoor air temp. 86 F (0 C) 7 F ( C) 77 () 86 (0) 9 () Outdoor air temperature F ( C) 0 (0) () Indoor discharge air performance chart Indoor discharge air temperature F ( C) 68.0(0) 6.(8) 60.8(6) 7.().6() 0.0(0) 6.( 8) 77 () 86 (0) Lo fan Indoor air temp. 86 F (0 C) 9 () Outdoor air temperature F ( C) 80 F (7 C) 7 F ( C) Hi fan 0 (0) NOTE This performance chart shows operation of a single wall-mounted indoor unit. The performance chart will vary depending on the indoor unit type. Check each performance value in test-run mode. Electrical performance values represent a combined indoor/outdoor value. (In this case, be sure to stop all the indoor units where performance is not being checked.) The performance is for a tubing length of.6ft (7.m). If the tubing length is different, the performance chart will vary.

Outdoor Unit CM7 Indoor Unit KMS7 Cooling Characteristics (RH : 6%, Indoor fan speed : High fan) (0V, 60Hz) () Low pressure performance chart Low pressure at wide tube service valve psig (MPaG) 7 (.) 6 (.0) 8 (0.8) 90 (0.6) 77 () 86 (0) Lo fan Indoor air temp. 86 F (0 C) 80 F (7 C) 7 F ( C) 9 () Outdoor air temperature F ( C) Hi fan 0 (0) () Operating current performance chart Operating current (A) 0 9 Lo fan Indoor air temp. 86 F (0 C) 80 F (7 C) 7 F ( C) Hi fan 8 77 () 86 (0) 9 () Outdoor air temperature F ( C) 0 (0) () Indoor discharge air performance chart Indoor discharge air temperature F ( C) 68.0(0) 6.(8) 60.8(6) 7.().6() 0.0(0) 6.( 8) 77 () 86 (0) Outdoor air temperature F ( C) NOTE This performance chart shows operation of a single wall-mounted indoor unit. The performance chart will vary depending on the indoor unit type. Check each performance value in test-run mode. Electrical performance values represent a combined indoor/outdoor value. (In this case, be sure to stop all the indoor units where performance is not being checked.) The performance is for a tubing length of.6ft (7.m). If the tubing length is different, the performance chart will vary. Lo fan Indoor air temp. 86 F (0 C) 9 () 80 F (7 C) 7 F ( C) Hi fan 0 (0)

-. Cooling Capacity Outdoor Unit CM97 Indoor Unit KMS097 Outdoor Unit CM7 Indoor Unit KMS097 Outdoor Unit CM7 Indoor Unit KMS097 0 0 Cooling capacity ratio (%) 00 90 80 70 60 0 0 0 0 0 0 9 () 68 (0) 77 () 86 (0) 9 () 0 (0) () (0) Outdoor temperature F D.B. ( C D.B.) NOTE Rating conditions: Indoor air temperature Outdoor air temperature 80 F (6.7 C) D.B. / 67 F (9. C)W.B. 9 F ( C) D.B. 6

6. ELECTRICAL DATA 6-. Electric Wiring Diagrams Outdoor Unit CM97 WARNING To avoid electrical shock hazard, be sure to disconnect power before checking, servicing and/or cleaning any electrical parts. REACTANCE COMPRESSOR THERMISTOR COIL/OUTDOOR AW THERMISTOR AN THERMISTOR A-TH (P)CONNECTOR FERRITE CORE (7P)CONNECTOR BW THERMISTOR BN THERMISTOR B-TH HIGH PRESSURE SWITCH CW THERMISTOR CN THERMISTOR (P)CONNECTOR (P)CONNECTOR RED COIL THERMISTOR OUTDOOR THERMISTOR (P)CONNECTOR COMPRESSOR MOTOR FAN MOTOR OVERLOAD RELAY(OLR) CONTROLLER SICOM KS KS KS0 W CN0 CN0 EXPANSION BOARD C-TH CN0 MV W SICOM SI-C W U W W W W L L E E A SI-A MV0 SI-B MV0 MAGNETIC COIL W ACIN W ACIN COMP GRN/ GRN/ W W W V W 6 RELAY TERMINAL PLATE GND TERMINAL PLATE W W L L POWER SUPPLY FERRITE CORE RED 6 7 8 9 GND BLU C INDDOR UNIT B INDDOR UNIT TO INDDOR UNIT A INDDOR UNIT MV GRY RED ORG GRY RED ORG 6 7 8 6 MV MAGNETIC COIL RED BLU RED BLU FM S/U C/W CM 6 6 R/V RED BLU RED BLU 6 7 6 6 7 7 RED BLU BRN ORG 6 7 6 7 8 8 MV MAGNETIC COIL RED BLU BRN ORG GRY RED ORG FM BRN BLU RED (PNK) BLU RED (PNK) 8FA-7-8800- 7

Outdoor Unit CM7 WARNING To avoid electrical shock hazard, be sure to disconnect power before checking, servicing and/or cleaning any electrical parts. REACTANCE COMPRESSOR THERMISTOR AW THERMISTOR AN THERMISTOR COIL/OUTDOOR A-TH (7P)CONNECTOR (P)CONNECTOR FERRITE CORE BW THERMISTOR BN THERMISTOR B-TH HIGH PRESSURE SWITCH CW THERMISTOR CN THERMISTOR MAGNETIC COIL (P)CONNECTOR (P)CONNECTOR RED COIL THERMISTOR OUTDOOR THERMISTOR (P)CONNECTOR COMPRESSOR MOTOR FAN MOTOR OVERLOAD RELAY(OLR) CONTROLLER SICOM KS KS KS0 W CN0 CN0 EXPANSION BOARD D-TH C-TH MV W CN0 SICOM MV SI-D SI-C W W U W W W W L L E E A SI-A MV0 SI-B MV0 MAGNETIC COIL W ACIN W ACIN COMP GRN/ W W W V W 6 RELAY TERMINAL PLATE GND TERMINAL PLATE W W L L POWER SUPPLY FERRITE CORE RED 6 7 8 9 0 GND BLU D INDDOR UNIT C INDDOR B INDDOR UNIT UNIT TO INDDOR UNIT A INDDOR UNIT MV GRY RED ORG GRY RED ORG 6 7 8 6 MV MAGNETIC COIL RED BLU RED BLU FM S/U C/W CM R/V RED BLU RED BLU 6 7 6 6 7 7 RED BLU BRN ORG 6 7 6 7 8 8 MV MAGNETIC COIL RED BLU BRN ORG DW THERMISTOR DN THERMISTOR GRY RED ORG FM 6 6 GRY RED ORG MV BRN GRY BLU RED (PNK) BLU RED (PNK) GRN/ 8FA-7-9000- 8

Outdoor Unit CM7 WARNING To avoid electrical shock hazard, be sure to disconnect power before checking, servicing and/or cleaning any electrical parts. REACTANCE COMPRESSOR THERMISTOR AW THERMISTOR AN THERMISTOR COIL/OUTDOOR A-TH (7P)CONNECTOR (P)CONNECTOR FERRITE CORE BW THERMISTOR BN THERMISTOR B-TH HIGH PRESSURE SWITCH CW THERMISTOR CN THERMISTOR MAGNETIC COIL (P)CONNECTOR (P)CONNECTOR RED COIL THERMISTOR OUTDOOR THERMISTOR (P)CONNECTOR COMPRESSOR MOTOR FAN MOTOR OVERLOAD RELAY(OLR) CONTROLLER SICOM KS KS KS0 W CN0 CN0 EXPANSION BOARD D-TH C-TH MV W CN0 SICOM MV SI-D SI-C W W U W W W W W L L E E ACIN A W ACIN SI-A MV0 SI-B MV0 MAGNETIC COIL COMP GRN/ FERRITE CORE W W W V W 6 RELAY TERMINAL PLATE GND TERMINAL PLATE W W L L POWER SUPPLY 6 7 8 9 0 GND BLU RED D INDDOR UNIT C INDDOR B INDDOR UNIT UNIT TO INDDOR UNIT A INDDOR UNIT MV GRY RED ORG GRY RED ORG 6 7 8 6 MV MAGNETIC COIL RED BLU RED BLU FM S/U C/W CM R/V RED BLU RED BLU 6 7 6 6 7 7 RED BLU BRN ORG 6 7 6 7 8 8 MV MAGNETIC COIL RED BLU BRN ORG DW THERMISTOR DN THERMISTOR GRY RED ORG FM 6 6 GRY RED ORG MV BRN GRY BLU RED (PNK) BLU RED (PNK) GRN/ 8FA-7-8900- 9

7. FUNCTIONS 7-. Explanation of Functions NOTE The numerical values such as temperature, frequency, time and current in parentheses are an example of CM7 and the values are different from the other models. Control/conditions Unit operation Explanation INITIAL Breaker is ON. Power is supplied to the indoor and outdoor unit control circuits, however the unit remains stopped. Positioning of the outdoor unit electric expansion valve is performed. The ON/OFF operation button on the remote controller is pressed. If automatic operation mode has been selected with the remote controller, operation begins in SENSOR DRY, or COOL mode depending on the room temperature and outdoor temperature at the time operation starts. This applies in the case of automatic COOL operation. Depending on the operational mode, refer to the SENSOR DRY, or COOL item. 0

Control/conditions Unit operation Explanation COOL The ON/OFF operation button on the remote controller is pressed. The operation lamp illuminates. The indoor fan operates at the set fan speed. The outdoor unit stops. The outdoor unit does not operate for minutes even after the breaker is turned ON. The outdoor unit starts. The frequency is increased at the rate of 0. Hz every seconds. (Compressor and the outdoor fan start.) When the frequency reaches Hz, frequency increases are stopped for a period of seconds. (Refer to Table.) This is in order to stabilize the return of oil to the compressor. The frequency then increases. If the indoor and outdoor temperatures are high, the current peak cut-off activates, stopping any increases in frequency. The room temperature has reached the desired temperature. The indoor temperature and the desired temperature are approximately equal. Operating frequency is stabilized in order to maintain a comfortable environment. The thermostat turns OFF. The outdoor unit stops. (It does not stop if the thermostart for another indoor unit is ON.) The thermostat turns ON again. After the thermostat turns ON again, the outdoor unit will not operate for minutes, even if the room temperature increases above the desired temperature. After minutes, the outdoor unit begins operating automatically. During these minutes, a pressure balance is achieved, allowing the compressor to start more easily. Freeze prevention When the temperature of the indoor heat exchanger drops to approximately.6 F or below, the compressor turns OFF, the outdoor fan turns OFF, and the indoor fan continues operating with no changes. In order to protect against freezing, the compressor stops temporarily, until the temperature of the indoor heat exchanger has risen. Approximately minutes later, if the temperature of the indoor heat exchanger is adove 6. F, the system returns to its original conditions. Stop All indicator lamps turn OFF. The indoor and outdoor units stop. Operation is restarted within hours (only when AUTO mode is selected with the remote controller). Starts operating in the same operating mode (COOL) and with the same temperature settings as before operation was stopped. Within hours after operation was stopped, it is assumed that there has been no significant change in the indoor and outdoor temperatures, and the previous conditions (COOL) are stored. Operation starts after hours or more have passed. New operating mode is determined based on the temperature conditions at the time the ON/OFF operation button is pressed. Frequency control (Hz) Outdoor air temperature is below F. (senconds) Outdoor air temperature is F or higher. () Hz () Hz () Hz () Hz (0) seconds (60) seconds (60) seconds (80) seconds Table (60) seconds (0) seconds (0) seconds (90) seconds

(/f fluctuation fan) Control/conditions Unit operation Explanation SENSOR DRY The ON/OFF operation button on the remote controller is pressed. The operation lamp illuminates. The indoor fan operates at the set fan speed. The outdoor unit stops. The outdoor unit does not operate for minutes even after the breaker is turned ON. The outdoor unit starts. The frequency is increased at the rate of 0. Hz every seconds. (Compressor and the outdoor fan start.) When the frequency reaches Hz, frequency increases are stopped for a period of seconds. (Refer to Table.) This is in order to stabilize the return of oil to the compressor. The frequency then increases. If the indoor and outdoor temperatures are high, the current peak cut-off activates, stopping any increases in frequency. The room temperature reaches the desired temperature, and there is no need for further cooling. DRY operation starts DRY A operation The indoor fan changes between "Low" and "LL" (very low) over a 6-minute cycle. This is /f fluctuation fan operation. (Refer to Fig..) Operating frequency is stabilized in order to maintain a comfortable environment. Operates to effectively dehumidify the air while not excessively reducing the indoor temperature. The indoor unit operates at /f fluctuation fan operation, at a fan speed that does not cause a chilly feeling. The room temperature is 9 F or higher, and is slightly too cold. DRY B operation () The indoor fan changes between "Low" and "LL" (very low) over a 6-minute cycle. This is /f fluctuation fan operation. The compressor operates on a -minutes ON, 6-minutes OFF cycle, to prevent the room temperature from dropping too much. () After appoximately minutes, the compressor turns OFF, the outdoor fan turns OFF, and the indoor fan turns OFF. () After approximately 6 minutes, the conditions return to (). The room temperature is below 9 F. Monitoring operation begins. When monitoring operation begins, the compressor stops, and the indoor fan operates at "LL" (very low) speed. /f fluctuation fan 0 00 (Step) 0 00 0 0 6-minute cycle Fig.

7-. Protective Functions NOTE The numerical values such as temperature, frequency, time and current in parentheses are an example of CM7 and the values are different from the other models. 7--. Current Control The operating current may rise as a result of causes including increasing cooling loads or decreases in power voltage. In these cases, the operating frequency is automatically reduced, or operation is stopped, in order to control the operating current so that it is (0 A) or less. As a result: Power breakers and fuses will not be tripped. Operation can continue during this period with somewhat reduced cooling capacity. Operation at normal capacity is restored when the cause of the current rise is eliminated. Description of function Example of operation for cooling (0A) (7A) (6.6A) Target frequency Frequency Current Frequency Stops operation Approx. minutes Power Point C Point B Point A Operates at the target frequency at Point A and below. Stops increases to the frequency between Points A and B. Reduces the frequency by Hz per 0. seconds when Point B is exceeded. Stops operation, and restarts it appoximately minutes later, if Point C is exceeded. (May operate when sudden voltage fluctuations occur. Indicates trouble.) () Automatic frequency control The operating frequency is reduced automatically, or operation is stopped, in order to control the operating current so that it is at or below the values shown in the table below. (0A) COOL Point C (peak cut trip) (0.0) Point B (Hz reduction) (7.0) Point A (Hz increase prohibit) (6.6)

() Current control The operating frequency upper limits shown in the figure below are established for frequency reduction and increase-prohibit. Current(A) Trip Hz reduction Hz increase prohibit Example of operation during cooling Hz reduction Hz increase prohibit (6) (.6) 0 (0) Hz reduction Hz increase prohibit Frequency (Hz) 7--. Low Start Current Operation starts at (8 Hz), and the start current is less than the normal operating current. This prevents the flickering of fluorescent lights or television screens that occurs when ordinary A/C units start. 7--. Compressor Temperature Control To protect the compressor coil from overheating, the operating frequency is controlled based on the compressor discharge temperature. ( F) Compressor discharge temperature (0) () () (9) Trip Hz every 0 sec. reduction Hz every 0 sec. reduction No control Increase prohibit range (Hz reduction) * Within the increase-prohibit range, the range changes to the Hz reduction range ( Hz every 0 seconds) if the compressor temperature rises by F.

8. TROUBLESHOOTING 8-. Precautions before Performing Inspection or Repair Both the indoor unit and outdoor unit include electronic control circuits. Be sure to pay attention to the following before inspecting or repairing the outdoorside electronic circuits. High-capacity electrolytic capacitors are used inside the outdoor unit controller (inverter). They retain an electrical charge (charging voltage DC V) even after the power is turned OFF, and some time is required for the charge to dissipate. Be careful not to touch any electrified parts before the control circuit board Power Lamp (red) turns OFF. If the outdoor control circuit board is normal, approximately 80 seconds will be required for the charge to dissipate. However, allow at least 0 minutes for the charge to dissipate if it is thought there might be trouble with the outdoor control circuit board. For example, if the outdoor control circuit board fuse has blown, approximately 0 minutes will be required to discharge the high-capacity electrolytic capacitors.

8-. Trouble Diagnosis by Error Monitor Lamps WARNING To prevent electric shock, do not inspect or repair until the Power Lamp on the P.C.Board is turned off. 8--. Location of the Error Monitor Lamps Remove the top plate of outdoor unit and the cover of Electrical Component Box. The Power Lamp and Error Monitor Lamps are located on the P.C.Board of Electrical Component Box. (Fig.) Heat Exchanger Rear side P.C.Board of Electrical Component Box. Error Monitor Lamps Power Lamp ERR0 ERR ERR ERR Front side Fig. View from top 8--. Display of the Error Monitor Lamps If a protective device has activated or there is a sensor failure in the outdoor unit, the error monitor lamps on the outdoor control circuit board will indicate the nature of the trouble. : ON : OFF Error Monitor Lamp Error Contents ERR0 ERR ERR ERR Sensor for compressor discharge temp Sensor for heat excharge temp Sensor for branch pipe A (Narrow tube) Sensor for branch pipe B (Narrow tube) Sensor for branch pipe C (Narrow tube) Sensor for branch pipe D (Narrow tube) Outdoor temp sensor Sensor for branch pipe A (Wide tube) Sensor for branch pipe B (Wide tube) Sensor for branch pipe C (Wide tube) Sensor for branch pipe D (Wide tube) HIC circuit trouble (current, temp) Actuation of comp over load relay Actuation of freeze protection function Outdoor unit error. Detail of error message indicate on indoor LED 6

8-. Checking the Outdoor System 8--. Checking the outdoor unit No. Work procedure Check items (unit operation) Apply 0 V AC between terminals L and L on the outdoor unit terminal plate. The LED (red) on the control board must illuminate. Short-circuit the T-RUN terminal to the COM terminal of TEST/T-RUN terminals. The compressor and fan motor must turn ON. (They turn ON about (70) seconds later after the power is turned ON.) NOTE If the above check items are okay, but the outdoor unit does not operate, there may be a faulty connection between the indoor unit and the outdoor unit. 7

8-. Trouble Diagnosis of Each Part 8--. Problems of Each Part and Inspection Points For details about the inspection points, refer to the Inspection Points for Each Part. Indoor unit Outdoor unit Others Inspection points Problems Indoor unit does not operate. Operation lamp blinking. Operation lamp does not illuminate. Indoor fan dose not turn. Outdoor unit does not operate. Outdoor fan dose not turn. The compressor (only) does not operate. The compressor stops on occasion. The compressor speed does not increase. The electric expansion valve does not operate. Does not cool or cooling performance is inadequate. No. of Inspection Points for Each part Self-Diagnostics check Indoor controller (control unit) Indoor fan motor Indoor unit Room temperature sensor Heat exchanger temperature sensor Inter-unit cable Switch circuit board Outdoor control circuit board () Diode module HIC Electrolytic capacitor Outdoor unit Fuse Compressor Compressor protective sensor Outdoor fan motor () () () Coil thermistor Electric expansion valve Branch tubing temperature sensor () (6) (7) 8

Indoor unit Outdoor unit Others Inspection points Problems Indoor unit does not operate. Operation lamp blinking. Operation lamp does not illuminate. Indoor fan dose not turn. Outdoor unit does not operate. Outdoor fan dose not turn. The compressor (only) does not operate. The compressor stops on occasion. The compressor speed does not increase. The electric expansion valve does not operate. Does not cool or cooling performance is inadequate. No. of Inspection Points for Each part Others Breaker Refrigerant gas pressure (8) (9) 8--. Inspection Points for Each Part () Outdoor control circuit board Refer to 8--. Checking the outdoor unit. NOTE Do not remove or insert the outdoor control circuit board connector when power is being supplied to it. (The controller will be damaged.) () Fuse Check it visually or the continuity with a tester. () Compressor Check for an open circuit in the compressor coil winding. () Compressor protective sensor (compressor discharge temperature thermistor) Check that the senseor is securely contained in the thermostart holder. () Coil thermistor Check that the sensor is securely contained in the thermostat holder. 9

(6) Electric expansion valve When replacing the electric expansion valve and coil, be sure to attach the connectors in the correct positions. Labels are applied to the valve body and coil, corresponding to the connector colors, to identify them. No voltage on circuit board Controller check Voltage varies Use a multi-meter to measure the voltage ( V). When the power is turned ON, the needle will move in the following seguence in approximately 0 to 0 seconds for each point. Model No. Sequence CM97 MV0 MV MV CM7 CM7 MV0 MV MV MV Check the illumination of the red Power Lamp. Replace the controller. Check the coil resistance. 0 ohm Approx. 6 +/ ohm Check the resistance between the gray lead wire and the other wires. Resistance is OK if it is 6 + / ohm at 68 F NOTE Cool the main unit with a damp cloth or other means while welding. When applying vacuum, use the special service magnet and rotate at least revolutions counterclockwise to fully open the electric expansion valve. Replace the coil. No temperature change Replace the electric expansion valve. * Open and close the electric expansion valve by hand to check it. Temperature changes This part is normal. Check elsewhere. Use the special service magnet and rotate revolutions clockwise to fully close the valve. Then start the unit and measure the temperature at the inlet and outlet tubes of the electric expansion valve. If the temperature difference is large, the valve is closed. Then rotate revolutions counterclockwise to open the valve. Operation is normal if the temperature difference between the tubes drops. * If you have manually checked the electric expansion valve, be sure to reapply the outdoor power after you have replaced the wiring. (The position of the elecric expansion valve will changed.) 0

(7) Branch tubing temperature sensor Check that the sensor is securely contained in the thermostat holder. (8) Breaker Check whether or not the breaker has been tripped. Check that the breakers and fuses used are of the specified capacity. Check that the breaker and its line are exclusive for A/C use. (9) Refrigerant gas pressure Start a COOL test run, and messure the temperatures of the A/C intake air and discharge air. Compare the values with the performance charts. If the values are higher than the performance charts: Check for refrigerant shortage or blockage of the refrigerant circuit. < Assessment of refrigerant shortage >. The pressure in the low-pressure section is MPa or more below the value in the performance charts.. There is little condensation on the indoor heart exchanger, which overall appears dry. < Distinguishing between refrigerant shortage and refrigerant circuit blockage > If the pressure in the low-pressure section does not change when the circuit is charged to times with refrigerant gas (0. lbs each time), or if the change is small, then the problem may not be refrigerant shortage. The problem may be a blockage of the refrigerant circuit.. Check that there is no internal leakage inside the -way valve: At the low-pressure side tubing, check that there is no temperature difference between the intake and discharge of the -way valve.. Check that the electric expansion valve is not blocked. Check as described on the preceding page.

8-. Trouble Diagnosis of Fan Motor This outdoor DC fan motor contains an internal control PCB. Therefore, it is not possible to measure the coil resistance, and the following procedure should be used to check the motor. Perform the trouble diagnosis by Test Run mode described on Installation Instructions of indoor unit. Important: (A) Turn OFF the power before connecting or disconnecting the motor connectors. (B) When performing voltage measurement at the outdoor controller connector for () in the table below, the DC motor will trip and voltage output will stop approximately 0 seconds after operation is started. For this reason, to measure the voltage again, first turn OFF the outdoor unit power, then, measure the voltage in Test Run mode. [Trouble symptom ] The fan does not stop when the outdoor unit stops. Outdoor unit controller trouble [Trouble symptom ] The fan motor does not rotate when the outdoor unit is operating. (Diagnostic procedure) * Disconnect the motor connectors and measure the voltage at the DC motor connectors on the outdoor unit controller ( locations). Measurement location () Vm-Gnd: Between pin and pin () Vcc-Gnd: Between pin and pin () Vsp-Gnd: Between pin 7 and pin Normal value DC 0V or more DC V or more After fluctuating times between DC.7 to 6.V ( sec. ON) and DC 0 V ( sec. OFF), the DC motor trips. (Diagnostic results) All of the above measured values are normal. Fan motor trouble (Replace the motor.) Any one of the above measured values is not normal. Outdoor unit controller trouble (Replace the controller.) (Reference) DC motor connector pin arrangement Pin : Vm (red) Pin : Not used Pin : Not used Pin : Gnd (blue) Pin : Vcc (brown) Pin 6: PG (white) Pin 7: Vsp (orange) [Trouble symptom ] [Trouble symptom ] [Trouble symptom ] Motor rotates for some time (several seconds), but then quickly stops, when the outdoor unit operates. (There is trouble in the system that provides feedback of motor rotation speed from the motor to the outdoor unit controller.) Fan motor rotation speed does not change during outdoor unit operation. Fan motor rotation speed varies excessively during outdoor unit operation. (Remedy for symptom to ) It is not possible to identify whether the trouble is outdoor unit controller trouble or motor trouble. Therefore, first replace the outdoor unit controller, then (if necessary) replace the DC motor.

9. REFRIGERANT R0A: SPECIAL PRECAUTIONS WHEN SERVICING UNIT 9-. Characteristics of New Refrigerant R0A 9--. What is New Refrigerant R0A? R0A is a new refrigerant that contains two types of pseudo-non-azeotropic refrigerant mixture. Its refrigeration capacity and energy efficiency are about the same level as the conventional refrigerant, R. 9--. Components (mixing proportions) HFC (0%) / HFC (0%) 9--. Characteristics Less toxic, more chemically stable refrigerant The composition of refrigerant R0A changes whether it is in a gaseous phase or liquid phase. Thus, when there is a refrigerant leak the basic performance of the air conditioner may be degraded because of a change in composition of the remaining refrigerant. Therefore, do not add new refrigerant. Instead, recover the remaining refrigerant with the refrigerant recovery unit. Then, after evacuation, totally recharge the specified amount of refrigerant with the new refrigerant at its normal mixed composition state (in liquid phase). When refrigerant R0A is used, the composition will differ depending on whether it is in gaseous or liquid phase, and the basic performance of the air conditioner will be degraded if it is charged while the refrigerant is in gaseous state. Thus, always charge the refrigerant while it is in liquid phase. CAUTION Ether-type oil is used for compressor oil for R0A-type units, which is different from the mineral oil used for R. Thus more attention to moisture prevention and faster replacement work compared with conventional models are required.

9-. Checklist before Servicing Use a clutch-type flare tool for R0A or the conventional flare tool. Note that sizes of the resultant flares differ between these two tools. Where a conventional flare tool is used, make sure to observe A Specification (amount of extrusion) by using the flare spacer. Diameter of tube D Dia./" (6. mm) Dia./8" (9. mm) Dia./" (.7 mm) Dia./8" (.88 mm) Specification A Flare tool for R0A Conventional flare tool (for R) 0 to 0.096" 0.07" (0 to 0. mm) (. mm) Size of flare D D Spacer A A Flare tool for R0A Conventional flare tool (R) Tubing precautions Refrigerant R0A is more easily affected by dust or moisture compared with R, thus be sure to temporarily cover the ends of the tubing with caps or tape prior to installation. Never use 0.076" (0.7 mm)-thick copper tubing or tubing which is less than 0.0" (0.8 mm) in thickness, since air conditioners with R0A are subject to higher pressure than those using R and R07C. No addition of compressor oil for R0A No additional charge of compressor oil is permitted. No use of refrigerant other than R0A Never use a refrigerant other than R0A. If refrigerant R0A is exposed to fire Through welding, etc., toxic gas may be released when R0A refrigerant is exposed to fire. Therefore, be sure to provide ample ventilation during installation work. Caution in case of R0A leak Check for possible leak points with the special leak detector for R0A. If a leak occurs inside the room, immediately provide thorough ventilation.

9-. Tools Specifically for R0A For servicing, use the following tools for R0A Tool Distinction Tools specifically for R0A Tools which can be commonly used for R, R07C, and R0A Tool Name Gauge manifold Charging hose Gas leak detector Refrigerant cylinder Charging cylinder Refrigerant recovery unit Vacuum pump with anti-reverse flow (*) (Solenoid valve-installed type, which prevents oil from flowing back into the unit when the power is off, is recommended.) Vacuum pump (*)...can be used if the following adapter is attached. Vacuum pump adapter (reverse-flow prevention adapter) (*). (Solenoid valve-installed adapter attached to a conventional vacuum pump.) Electronic scale for charging refrigerant Flare tool Bender Torque wrench Cutter, reamer Welding tool, nitrogen gas cylinder CAUTION The above tools specifically for R0A must not be used for R and R07C. Doing so will cause malfunction of the unit. For the above vacuum pump (*, *) and vacuum pump adapter (*), those for R-type units can be used for R0A-type. However, they must be used exclusively for R0A and never alternately with R and R07C. To prevent other refrigerants (R, R07C) from being mistakenly charged to this unit, shape and external diameter of the service port screw has been altered. <External diameter of service port> R0A : /6" R, R07C : /" 9-. Tubing Installation Procedures When the tubes are connected, always apply HAB oil on the flare portions to improve the sealing of tubing. The following is the HAB oil generally used: Esso: ZERICE S NOTE For details on tubing installation procedures, refer to the installation manuals attached to the indoor unit and outdoor unit.

9-. In Case of Compressor Malfunction CAUTION Should the compressor malfunction, be sure to make the switch to a replacement compressor as quickly as possible. Use only the tools indicated exclusively for R0A. See "9-. Tools Specifically for R0A." 9--. Procedure for Replacing Compressor () Recovering refrigerant Any remaining refrigerant inside the unit should not be released to the atmosphere, but recovered using the refrigerant recovery unit for R0A. Do not reuse the recovered refrigerant, since it will contain impurities. () Replacing Compressor Soon after removing seals of both discharge and suction tubes of the new compressor, replace it quickly. () Checking for sealing Use nitrogen gas for the pressurized gas, and never use a refrigerant other than R0A. Also do not use oxygen or any flammable gas. () Evacuation Use a solenoid valve-installed vacuum pump so that even if power is cut off in the middle of evacuation of air due to a power interruption, the valve will prevent the pump oil from flowing back. The equipment may be damaged if moisture remains in the tubing, thus carry out the evacuation thoroughly. When using a vacuum pump with exhaust air volume more than 0.88 cu.ft./min. and ultimate vacuum pressure rate of 0 micron Hg. () Recover refrigerant OK () Replace compressor OK () Check for sealing OK () Evacuation OK () Recharge Standard time for evacuation Length of tubing Evacuation time Less than ft. (0 m) More than 0 minutes More than ft. (0 m) More than minutes 6

() Recharging Be sure to charge the specified amount of refrigerant in liquid state using the service port of the wide tube service valve. The proper amount is listed on the unit's nameplate. When the entire amount cannot be charged all at once, charge gradually while operating the unit in Cooling Operation. CAUTION Never charge a large amount of liquid refrigerant at once to the unit. This may cause damage to the compressor. When charging with a refrigerant cylinder, use an electronic scale for charging refrigerant. In this case, if the volume of refrigerant in the cylinder becomes less than 0% of the fully-charged amount, the composition of the refrigerant starts to change. Thus, do not use the refrigerant if the amount in the charging cylinder is less than 0%. Also, charge the minimum necessary amount to the charging cylinder before using it to charge the air conditioning unit. Example: In case of charging refrigerant to a unit requiring.68 lb. (0.76 Kg) using a capacity of a lb. (0 Kg) cylinder, the minimum necessary amount for the cylinder is:.68 + 0.0 = 6.08 lb. (0.76 + 0 0.0 =.76 Kg) For the remaining refrigerant, refer to the instructions of the refrigerant manufacturer. If using a charging cylinder, transfer the specified amount of liquid refrigerant from the refrigerant cylinder to the charging cylinder. Prepare an evacuated charging cylinder beforehand. To prevent the composition CAUTION of R0A from changing, never bleed the refrigerant gas into the atmosphere while transferring the refrigerant. (Fig. ) Do not use the refrigerant if the amount in the charging cylinder is less than 0%. Configuration and characteristics of cylinders Charging cylinder Open Liquid Valve Single valve Charge liquid refrigerant with cylinder in up-side-down position. Fig. Liquid Valve Single valve (with siphon tube) Charge with cylinder in normal position. Fig. Fig. NO! Liquid Refrigerant cylinder 7

9-6. In Case Refrigerant is Leaking CAUTION Never attempt to charge additional refrigerant when refrigerant has been leaking from the unit. Follow the procedure described below to locate points of leaks and carry out repairs, then recharge the refrigerant. () Detecting Leaks Use the detector for R0A to locate refrigerant leak points. () Recovering refrigerant Never release the gas to the atmosphere; recover residual refrigerant using the refrigerant recovery unit for R0A, instead. Do not reuse the recovered refrigerant because its composition will have been altered. () Welding leaking points Confirm again that no residual refrigerant exists in the unit before starting welding. Weld securely using flux and wax for R0A. Prevent oxide film from forming inside the tubes utilizing substitution with nitrogen (N) in the refrigerant circuit of the unit. Leave ends of tubes open during welding. () Checking for sealing Use nitrogen gas for the pressurized gas, and never use a refrigerant other than R0A. Also do not use oxygen or any flammable gas. () Detect leaks OK () Recover refrigerant OK () Weld leaking points OK () Check for sealing OK () Evacuation Use a solenoid valve-installed vacuum pump so that even if power is cut off in the middle of evacuation of air due to a power interruption, the valve will prevent the pump oil from flowing back. The equipment may be damaged if moisture remains in the tubing, thus carry out the evacuation thoroughly. When using a vacuum pump with exhaust air volume more than 0.88 cu.ft./min. and ultimate vacuum pressure rate of 0 micron Hg. Standard time for evacuation () Evacuation (6) Recharge OK Length of tubing Evacuation time Less than ft. (0 m) More than 0 minutes More than ft. (0 m) More than minutes (6) Recharging Recharge unit in the same manner explained on the previous page "() Recharging." 8

9-7. Charging Additional Refrigerant 9-7-. When Tubes are Extended Observe the proper amount of refrigerant as stated in this service manual or the installation manual that came with the indoor unit. Charge additional refrigerant in liquid state only. CAUTION Never charge additional refrigerant if refrigerant is leaking from the unit. Follow instructions given in "9-6. In Case Refrigerant is Leaking" and completely carry out repairs. Only then should you recharge the refrigerant. 9-8. Retro-Fitting Existing Systems 9-8-. Use of Existing Units Never use new refrigerant R0A for existing units which use R. This will cause the air conditioner to operate improperly and may result in a hazardous condition. 9-8-. Use of Existing Tubing If replacing an older unit that used refrigerant R with a R0A unit, do not use its existing tubing. Instead, completely new tubing must be used. 9

APPENDIX A INSTALLATION INSTRUCTIONS CM97 CM7 CM7 (II-8-6-90--00-) A-

Contents Page IMPORTANT! Please Read Before Starting... INSTALLATION INSTRUCTIONS Inverter Multi Split System Air Conditioner COOL/ DRY Model This air conditioner uses the new refrigerant R0A. NOTE Refrigerant service valve size = /6" Model Combinations For Outdoor Unit Combine indoor and outdoor units only as listed below.. GENERAL... -. Tools Required for Installation (not supplied) -. Accessories Supplied with Unit -. Optional Copper Tubing Kit -. Type of Copper Tube and Insulation Material -. Additional Materials Required for Installation. INSTALLATION SITE SELECTION... -. Indoor Unit -. Connecting Indoor Units -. Outdoor Unit - Baffle Plate for the Outdoor Unit (CLM models only) -. Outer Dimensions of Outdoor Unit -6. Diagram of Outdoor Unit Installation. INSTALLATION PROCESS... -. Embedding the Tubing and Wiring -. Use of the Flaring Method -. Flaring Procedure with a Flare Tool -. Caution before Connecting Tubes Tightly -. Tubing Connections -6. Insulation of Refrigerant Tubing -7. Taping the Tubes -8. Finishing the Installation Indoor Unit KMS077 KMS097 KMS7 KMS87 KMS7 Outdoor Unit CM97 CM7 CM7 CLM97 CLM7 CLM7 Combine indoor and outdoor units only as listed in the combination tables for -room or -room outdoor unit as shown in its respective manual. Power Source: 60 Hz, single-phase, 0 / 08 VAC Be sure to read the yellow instruction sheet attached to the outdoor unit for models using the new refrigerant R0A. Combination example Indoor unit A Indoor unit B Indoor unit C. AIR PURGING... 8 Air Purging with a Vacuum Pump (for Test Run) Pump Down. WIRING INSTRUCTIONS... -. General Precautions on Wiring -. Recommended Wire Length and Diameter -. Wiring System Diagram -. How to Connect Wiring to the Terminal -. Wiring Instructions for the Outdoor Unit Outdoor unit Indoor unit D 6. TEST RUN... 7. CONNECTING A HOME AUTOMATION DEVICE... 6 8. INSTALLATION CHECK SHEET... 6 869000 SANYO 007 NOTE The illustrations are based on the typical appearance of a standard model. Consequently, the shape may differ from that of the air conditioner that you are installing. SANYO Commercial Solutions In Canada A Division of SANYO North America Corporation SANYO Canada Inc. Cornerstone Business Park, -00 Applewood Crescent, Concord 06 Thorndale Avenue, Ontario, LK C7, Canada Bensenville, IL 6006, U.S.A.

IMPORTANT! Please Read Before Starting This air conditioning system meets strict safety and operating standards. As the installer or service person, it is an important part of your job to install or service the system so it operates safely and efficiently. For safe installation and trouble-free operation, you must: Carefully read this instruction booklet before beginning. Follow each installation or repair step exactly as shown. Observe all local, state, and national electrical codes. Pay close attention to all warning and caution notices given in this manual. This symbol refers to a hazard or unsafe practice which can WARNING result in severe personal injury or death. This symbol refers to a hazard or unsafe practice which can CAUTION result in personal injury or product or property damage. If Necessary, Get Help These instructions are all you need for most installation sites and maintenance conditions. If you require help for a special problem, contact our sales/service outlet or your certified dealer for additional instructions. In Case of Improper Installation The manufacturer shall in no way be responsible for improper installation or maintenance service, including failure to follow the instructions in this document. SPECIAL PRECAUTIONS WARNING When Wiring ELECTRICAL SHOCK CAN CAUSE SEVERE PERSONAL INJURY OR DEATH. ONLY A QUALIFIED, EXPERIENCED ELECTRICIAN SHOULD ATTEMPT TO WIRE THIS SYSTEM. Do not supply power to the unit until all wiring and tubing are completed or reconnected and checked. Highly dangerous electrical voltages are used in this system. Carefully refer to the wiring diagram and these instructions when wiring. Improper connections and inadequate grounding can cause accidental injury or death. Ground the unit following local electrical codes. Connect all wiring tightly. Loose wiring may cause overheating at connection points and a possible fire hazard. When Transporting Be careful when picking up and moving the indoor and outdoor units. Get a partner to help, and bend your knees when lifting to reduce strain on your back. Sharp edges or thin aluminum fins on the air conditioner can cut your fingers. When Installing In a Ceiling or Wall Make sure the ceiling/wall is strong enough to hold the unit s weight. It may be necessary to construct a strong wood or metal frame to provide added support. In a Room Properly insulate any tubing run inside a room to prevent sweating that can cause dripping and water damage to walls and floors. In Moist or Uneven Locations Use a raised concrete pad or concrete blocks to provide a solid, level foundation for the outdoor unit. This prevents water damage and abnormal vibration. In an Area with High Winds Securely anchor the outdoor unit down with bolts and a metal frame. Provide a suitable air baffle. In a Snowy Area (for Heat Pump-type Systems) Install the outdoor unit on a raised platform that is higher than drifting snow. Provide snow vents. When Connecting Refrigerant Tubing Use the flare method for connecting tubing. Apply refrigerant lubricant to the matching surfaces of the flare and union tubes before connecting them, then tighten the nut with a torque wrench for a leak-free connection. Check carefully for leaks before starting the test run. When Servicing Turn the power OFF at the main power box (mains) before opening the unit to check or repair electrical parts and wiring. Keep your fingers and clothing away from any moving parts. Clean up the site after you finish, remembering to check that no metal scraps or bits of wiring have been left inside the unit being serviced. Others CAUTION Ventilate any enclosed areas when installing or testing the refrigeration system. Escaped refrigerant gas, on contact with fire or heat, can produce dangerously toxic gas. Confirm upon completing installation that no refrigerant gas is leaking. If escaped gas comes in contact with a stove, gas water heater, electric room heater or other heat source, it can produce dangerously toxic gas. Do not install only a single indoor unit.

. General This booklet briefly outlines where and how to install the air conditioning system. Please read over the entire set of instructions for the indoor and outdoor units and make sure all accessory parts listed are with the system before beginning. If the electric wiring diagram does not appear in this manual, please check for the diagram on the indoor unit. -. Tools Required for Installation (not supplied). Standard screwdriver. Phillips head screwdriver. Knife or wire stripper. Tape measure. Carpenter s level 6. Sabre saw or key hole saw 7. Hacksaw 8. Core bits 9. Hammer 0. Drill. Tube cutter. Tube flaring tool. Torque wrench. Adjustable wrench. Reamer (for deburring) 6. Vacuum pump (For R0A) 7. Manifold valve -. Accessories Supplied with Unit Table Parts Figure Q ty Parts Figure Q ty Parts Figure Q ty Hex wrench Cushion rubber Reducer (/" /8") 7 7 Labels for inter-unit cable and tube A B C D each Reducer (/8" /") 97 Packed in the outdoor unit. -. Optional Copper Tubing Kit Copper tubing for connecting the outdoor unit to the indoor unit is available in kits which contain the narrow and wide tubing, fittings and insulation. Consult your nearest sales outlet or A/C workshop. -. Type of Copper Tube and Insulation Material If you wish to purchase these materials separately from a local source, you will need:. Deoxidized annealed copper tube for refrigerant tubing as detailed in Table. Cut each tube to the appropriate lengths ' to '" (0 cm to 0 cm) to dampen vibration between units.. Foamed polyethylene insulation for the specified copper tubes as required to precise length of tubing. Wall thickness of the insulation should be not less than /6" (8 mm).. Use insulated copper wire for field wiring. Wire size varies with the total length of wiring. Refer to. Wiring Instructions for details. CAUTION Check local electrical codes and regulations before obtaining wire. Also, check any specified instructions or limitations. Table Narrow Tube Wide Tube Model Outer Dia. Thickness Outer Dia. Thickness KMS077 /" (6. mm) 0.0" (0.8 mm) /8" (9. mm) 0.0" (0.8 mm) KMS097 /" (6. mm) 0.0" (0.8 mm) /8" (9. mm) 0.0" (0.8 mm) KMS7 /" (6. mm) 0.0" (0.8 mm) /8" (9. mm) 0.0" (0.8 mm) KMS87 /" (6. mm) 0.0" (0.8 mm) /" (.70 mm) 0.0" (0.8 mm) KMS7 /" (6. mm) 0.0" (0.8 mm) /8" (.88 mm) 0.09" (.0 mm)

-. Additional Materials Required for Installation. Refrigeration (armored) tape. Insulated staples or clamps for connecting wire (See local codes). Putty. Refrigeration lubricant. Clamps or saddles to secure refrigerant tubing Indoor unit. Installation Site Selection -. Indoor Unit WARNING To prevent abnormal heat generation and the possibility of fire, do not place obstacles, enclosures and grilles in front of or surrounding the air conditioner in a way that may block air flow. Outside drainage Drain hose AVOID: Fig. direct sunlight. nearby heat sources that may affect performance of the unit. areas where leakage of flammable gas may be expected. " ( cm) min. 6" ( cm) min. " ( cm) min. placing or allowing any obstructions near the A/C inlet or outlet. Front View installing in rooms that contain instant-on (rapid-start) fluorescent lamps. (These may prevent the A/C from receiving signals.) places where large amounts of oil mist exist. installing in locations where there are devices that generate high-frequency emissions. DO: select an appropriate position from which every corner of the room can be uniformly cooled. (High on a wall is best.) H INDOOR UNIT () Elevation difference (H) INDOOR UNIT () Fig. Tubing length (L) OUTDOOR UNIT L L L INDOOR UNIT () INDOOR UNIT () H H select a location that will hold the weight of the unit. Fig. a select a location where tubing and drain hose have the shortest run to the outside. (Fig. ) CAUTION allow room for operation and maintenance as well as unrestricted air flow around the unit. (Fig. ) install the unit within the maximum elevation difference (H, H, H, H) above or below the outdoor unit and within a total tubing length (L+L+L, L+L+L+L) from the outdoor unit as detailed in Table and Fig. a. For stable operation of the air conditioner, do not install wall-mounted type indoor units less than ' (. m) from floor level. Indoor unit Minimum height from floor level ' (. m) Wall Fig. b Floor level

Install the indoor unit more than.' ( m) away from any antenna or power lines or connecting wires used for television, radio, telephone, security system, or intercom. Electrical noise from any of these sources may affect operation. install in a sturdy manner to avoid increased operating noise. Table Max. Max. Allowable Total Limit of Limit of Elevation Required Amount Allowable Tubing Length Total Tubing Length Difference of Additional Model Tubing Length at shipment (L+L+L) or (H, H, H, H) Refrigerant per unit (L+L+L) or (L+L+L+L) (ft.) (oz./ft.)* (ft.) (L+L+L+L) (ft.) (ft.) CM97/CLM97 8 0 (L+L+L) 0 (L+L+L) 0 CM7/CLM7 8 0 (L+L+L+L) 00 (L+L+L+L) 0 0. CM7/CLM7 00 0 (L+L+L+L) 0 (L+L+L+L) 0 0. * If total tubing length becomes 0 to 00 ft. (Max.) or 0 to 0 ft. (Max.), charge additional refrigerant (R0A) by 0. oz./ft. No additional charge of compressor oil is necessary. For more detailed charging information, refer to the Technical & Service Manual.

-. Connecting Indoor Units () Connecting indoor unit for CM97/CLM97 (A) Outdoor unit C /8"(9.mm) B /8"(9.mm) A /8"(9.mm) /"(6.mm) /"(6.mm) /"(6.mm) /8"(9.mm) /8"(9.mm) /8"(9.mm) Indoor unit (KMS077,KMS097,KMS7) (KMS077,KMS097,KMS7) (KMS077,KMS097,KMS7) Fig. a (B) /8"(9.mm) C B /8"(9.mm) /8"(9.mm) Outdoor unit A /"(6.mm) /"(6.mm) /"(6.mm) /8"(9.mm) /8"(9.mm) /"(.70mm) Flare /8"(9.mm) Union /"(.70mm) A joint for connecting tubes of different sizes (/8"(9.mm) /"(.70mm)) Supplied Reducer Indoor unit (KMS077,KMS097,KMS7) (KMS077,KMS097,KMS7) (KMS87) Fig. b () Connecting indoor unit for CM7/CLM7 (A) Outdoor unit /8"(9.mm) D /8"(9.mm) /"(6.mm) /8"(9.mm) C /8"(9.mm) /"(6.mm) /8"(9.mm) B /8"(9.mm) /"(6.mm) /8"(9.mm) A /"(.70mm) /"(6.mm) Flare /"(.70mm) Union /8"(9.mm) (/"(.70mm) /8"(9.mm)) Supplied Reducer Indoor unit (KMS077,KMS097,KMS7) (KMS077,KMS097,KMS7) (KMS077,KMS097,KMS7) (KMS077,KMS097,KMS7) Fig. c 6

(B) Outdoor unit D /8"(9.mm) C /8"(9.mm) B /8"(9.mm) A /"(.70mm) /"(6.mm) /"(6.mm) /"(6.mm) /"(6.mm) /8"(9.mm) /8"(9.mm) /8"(9.mm) /"(.70mm) Indoor unit (KMS077,KMS097,KMS7) (KMS077,KMS097,KMS7) (KMS077,KMS097,KMS7) (KMS87) Fig. d (C) Outdoor unit /8"(9.mm) D /8"(9.mm) /"(6.mm) /8"(9.mm) C /8"(9.mm) /"(6.mm) /8"(9.mm) B /8"(9.mm) /"(6.mm) /8"(.88mm) A /"(.70mm) /"(6.mm) Flare /"(.70mm) Union /8"(.88mm) (/"(.70mm) /8"(.88mm)) Locally purchased Indoor unit (KMS077,KMS097,KMS7) (KMS077,KMS097,KMS7) (KMS077,KMS097,KMS7) (KMS7) Fig. e (D) Outdoor unit D /8"(9.mm) C /8"(9.mm) B /8"(9.mm) A /"(.70mm) Indoor unit /8"(9.mm) (KMS077,KMS097,KMS7) /"(6.mm) /8"(9.mm) (KMS077,KMS097,KMS7) /"(6.mm) /"(.70mm) (KMS87) /"(6.mm) /8"(.88mm) (KMS7) /"(6.mm) Flare /"(.70mm) Union /8"(.88mm) (/"(.70mm) /8"(.88mm)) Locally purchased Flare /8"(9.mm) Union /"(.70mm) (/8"(9.mm) /"(.70mm)) Locally purchased Fig. f 7

() Connecting indoor unit for CM7/CLM7 (A) Outdoor unit Indoor unit /8"(9.mm) D (KMS077,KMS097,KMS7) /8"(9.mm) /"(6.mm) /8"(9.mm) C (KMS077,KMS097,KMS7) /8"(9.mm) /"(6.mm) /8"(9.mm) B (KMS077,KMS097,KMS7) /"(.70mm) /"(6.mm) /8"(9.mm) A (KMS077,KMS097,KMS7) /"(.70mm) /"(6.mm) Flare /"(.70mm) Union /8"(9.mm) (/"(.70mm) /8"(9.mm)) Supplied Reducer Fig. g (B) Outdoor unit /8"(9.mm) D /8"(9.mm) /"(6.mm) /8"(9.mm) C /8"(9.mm) /"(6.mm) /8"(9.mm) B /"(.70mm) /"(6.mm) /"(.70mm) A /"(.70mm) /"(6.mm) Flare /"(.70mm) Union /8"(9.mm) (/"(.70mm /8"(9.mm)) Supplied Reducer Indoor unit (KMS077,KMS097,KMS7) (KMS077,KMS097,KMS7) (KMS077,KMS097,KMS7) (KMS87) Fig. h (C) Outdoor unit D /8"(9.mm) C /8"(9.mm) B /"(.70mm) A /"(.70mm) /"(6.mm) /"(6.mm) /"(6.mm) /"(6.mm) /8"(9.mm) /8"(9.mm) /"(.70mm) /"(.70mm) Indoor unit (KMS077,KMS097,KMS7) (KMS077,KMS097,KMS7) (KMS87) (KMS87) Fig. i 8

(D) Outdoor unit D /8"(9.mm) C /8"(9.mm) B /"(.70mm) A /"(.70mm) /8"(9.mm) /"(6.mm) /8"(9.mm) /"(6.mm) /8"(9.mm) /"(6.mm) /8"(.88mm) /"(6.mm) Indoor unit (KMS077,KMS097,KMS7) (KMS077,KMS097,KMS7) (KMS077,KMS097,KMS7) (KMS7) Flare /"(.70mm) Union /8"(.88mm) (/"(.70mm) /8"(.88mm)) Locally purchased Flare /"(.70mm) Union /8"(9.mm) (/"(.70mm) /8"(9.mm)) Supplied Reducer Fig. j (E) Outdoor unit Indoor unit /8"(9.mm) D (KMS077,KMS097,KMS7) /8"(9.mm) /"(6.mm) /8"(9.mm) C (KMS077,KMS097,KMS7) /8"(9.mm) /"(6.mm) /"(.70mm) B (KMS87) /"(.70mm) /"(6.mm) /8"(.88mm) A (KMS7) /"(.70mm) /"(6.mm) Flare /"(.70mm) Union /8"(.88mm) (/"(.70mm) /8"(.88mm)) Locally purchased Fig. k 9

-. Outdoor Unit AVOID: heat sources, exhaust fans, etc. (Fig. a) damp, humid or uneven locations. DO: choose a place as cool as possible. choose a place that is well ventilated. allow enough room around the unit for air intake/ exhaust and possible maintenance. (Fig. b) provide a solid base (level concrete pad, concrete block, 6" '" ( 0 cm) beams or equal), a minimum of 6" ( cm) above ground level to reduce humidity and protect the unit against possible water damage and decreased service life. (Figs. c and d) CAUTION A solid base must not cover the hole of the bottom plate. Outdoor unit Hot air Air intake Min. " (0 cm) NO Fig. a Min. 6" ( cm) Air discharge Exhaust fan Min. 8" (0 cm) Heat source Valve side Min. 0" ( cm) Fig. b Obstacle above Air discharge Ground Min. 7' ( m) Min. 7' ( m) Obstacle Min. 6" ( cm) Air intake Drain holes Install cushion rubber under unit s feet to reduce vibration and noise. (Fig. e) use lug bolts or equal to bolt down unit, reducing vibration and noise. Install in a location where no antenna of a television or radio exists within 0' ( m). Air intake Fig. c Anchor bolts ( pcs.) Min. 6" ( cm) -. Baffle Plate for the Outdoor Unit (CLM models only) Concrete or equal NOTE It is recommended to use baffle plates for models CLM97, CLM7 and CLM7. The baffle plates are not normally required for the other models. When the outdoor unit is installed in a position exposed to strong wind (such as seasonal winds with low air temperature in winter), baffle plates must be installed on the outdoor unit. (Fig. f) This unit is designed so that the fan of the outdoor unit runs at low speed when the air conditioner is operated at low outdoor air temperatures. When the outdoor unit is exposed to strong wind, the system pressure drops because of the freeze protector. Install a pair of windbaffle plates at the front and back of the outdoor unit if it will be subject to strong wind during the winter. (Figs. f, g, h, i, and j) About 6" (0 cm) Fig. d Fig. e Air intake baffle Wind About 6" ( cm) Cushion rubber Front Back Wind 0 Air discharge baffle No air intake baffle required on this side. Fig. f

() Recommended dimensions of the baffle plates Air Intake Baffle O H Air Discharge Baffle A - /6" (- 6 mm) I - /" (- 6. mm) J B H J K C C G - /" (- 6. mm) E R Q L D F I K A E G F B D G Fig. g Fig. h For Air Intake Model Dimensions For Air Discharge A B C D E F G H I J K L O Q R CLM97, (inch) -/6 / -/ 0-/8 0-/8 /6 / 9/ -7/8 9/6 /6-9/ / / CLM7 (mm) 60 0 0 6 70 70 0 0 67 7. 0 0 0 0 CLM7 Model Dimensions (inch) -/6 / -/8 0-9/ -/ -/ /6 / 9/ -/ 9/6 /6-9/ / / (mm) 60 0 78 0 0 0 0 807 7. 0 0 0 0 A B C D E F G H I J K CLM97, 7, (inch) -/6 -/ -/ -9/ 9-9/ -/8 -/ 8-/6 -/8 -/ / 7 (mm) 60 8 0 0 90 6 60 8 Material to be used: Metal plate with corrosion protection treatment Plate thickness: 0.09 to 0.07" (.0 to. mm) () Parts required (field supply except for screws) Air Intake Baffle Item Q ty Remarks Baffle plate Screw / /" ( mm) tapping Attached to outdoor unit Bolt /6 9/ /" (M6 0 mm) Nut /6" (M6) Washer Spring washer Air Discharge Baffle Item Q ty Remarks Baffle plate Bolt /6 / 9/" (M6 0 mm) Nut /6" (M6) Washer Spring washer

() Installation procedure. Air Intake Baffle () Left side. Remove the top panel from the unit.. Remove the panel side L, and drill holes of ø/ inch (6. mm) at the prescribed position.. Install the windbaffle on the unit using field supply bolts and nuts.. Recommended bolts to be used are /6" (M6 ISO standard), and the recommended length of the bolts is between 9/ / inch ( 0 mm).. Use washers and spring washers to tightly fasten the windbaffle to the unit.. Air Discharge Baffle. Remove the panels front, top, side L and R from the unit and drill holes of ø/ inch (6. mm) at the prescribed positions.. Install the windbaffle on the unit using field supply bolts and nuts.. Recommended bolts to be used are /6" (M6 ISO standard), and the recommended length of the bolts is between / 9/ inch (0 mm).. Use washers and spring washers to tightly fasten the windbaffle to the unit. () Right side. Remove the top panel from the unit.. Use preholes on the panel side R to install the baffle plate.. Remove the panel side R from the unit by removing the screws. These screws are used in step below.. Put (sandwich) the windbaffle between the unit and the panel side R, then install the windbaffle on the unit using the above screws. Be careful not to damage the screw holes. Panel top Panel front Panel side R Panel top Panel side R Panel front Panel side L Panel side L NOTE Fig. i In order to prevent contact of the bolts and heat exchanger and other parts inside the unit, install the windbaffle using bolts from inside the unit and fasten the bolts with nuts from outside the unit. When the windbaffle is installed on the unit, the unit has higher wind resistance. In order to prevent the unit from falling over, anchor the legs of the unit using anchor bolts (or similar method). () Precautions for installation. Be sure not to damage painted surfaces.. Finish the edges of the windbaffle to avoid cuts or injury.. Drilling of holes must be carefully done so that no damage is caused to external or internal parts of the unit. Particular care must be taken that drill chips do not drop into the unit. Fig. j

-. Outer Dimensions of Outdoor Unit () CM97/CLM97 -/6 -/ / A -7/6 (900) -9/ A -9/ -9/ -7/ / 9-/8 (70) -7/ -/ Service valve on narrow tube side (Outer diameter /"(6.)) Service valve on wide tube side (Outer diameter /8"(9.)) -/ -/6 -/6 -/6-9/ -/ -/ -7/6 Fig. 6a () CM7/CLM7 -/6 -/ / A -7/6 (900) -9/ A -9/ -9/ -7/ / 9-/8 (70) -/6 -/6 -/ -7/ -/ -9/ -/ -/ Service valve on narrow tube side (Outer diameter /"(6.)) Service valve on wide tube side (Outer diameter /8"(9.)) -/ -7/6 -/6 Service valve on wide tube side (Outer diameter /"(.70)) Fig. 6b () CM7/CLM7 -/6 -/ / A -7/6 (900) -9/ A -9/ -9/ -7/ -/ (890) -/ Service valve on narrow tube side (Outer diameter /"(6.)) Service valve on wide tube side (Outer diameter /8"(9.)) -/ / -/6 -/6 -/ -7/ -9/ -/ -/ -7/6 -/6 Service valve on wide tube side (Outer diameter /"(.70)) Fig. 6c unit: inch (mm)

-6. Diagram of Outdoor Unit Installation Never install only a single indoor unit. Be sure to connect indoor and outdoor units only in combinations that are listed in the catalog or in the combination table that was provided with the outdoor unit. (Use caution. Connecting any other model may result in operation failure and malfunction.) The dimensions indicated by in the figure below are spaces that are required in order to maintain performance. Install in a location where the dimensions indicated by are ensured, and where or more faces of the unit are unobstructed. In principle, the top direction should be unobstructed. Indoor unit D Indoor unit C Indoor unit B Over 8"(0cm) Service space Indoor unit A Over "(0cm) Power breaker Over 0"(cm) Ensure 6"(cm) of space if a drain hose is to be used. Access panel C Over '8"(0cm) D C B A Base (not provided) (concrete or similar material) Fasten with anchor bolts (not provided) (/8" or M0, locations) Ground wire (not provided) Fig. 7

. Installation Process -. Embedding the Tubing and Wiring Do not connect tubes to locations that are embedded. Be sure to bind refrigerant tubing and inter-unit cables together with vinyl tape. The power cable must be obtained on-site. (#: Less than 8 ft.) #... AWG (American Wire Gauge) Be sure to apply the provided labels to both ends of the inter-unit cables to prevent miswiring. Securely seal the end of embedded tubing with vinyl tape in order to prevent dirt or moisture entry. In order to prevent insulation breakdown and ground faults, do not allow the wire ends to contact rainwater, or be subject to dew condensation. -. Use of the Flaring Method Many of the conventional split system air conditioners employ the flaring method to connect refrigerant tubes which run between indoor and outdoor units. In this method, the copper tubes are flared at each end and connected with flare nuts. Before Deburring After -. Flaring Procedure with a Flare Tool () Cut the copper tube to the required length with a tube cutter. It is recommended to cut approx. " to 0" (0 to 0 cm) longer than the tubing length you estimate. () Remove burrs at the end of the copper tube with a tube reamer or file. This process is important and should be done carefully to make a good flare. (Fig. 8) Fig. 8

When reaming, hold the tube end downward and be sure that no copper scraps fall into the tube. (Fig. 9) () Remove the flare nut from the unit and be sure to mount it on the copper tube. () Make a flare at the end of copper tube with a flare tool.* (Figs. 0 and ) (*Use RIGID or equivalent.) A good flare should have the following characteristics: NOTE NOTE inside surface is glossy and smooth. edge is smooth. tapered sides are of uniform length. -. Caution before Connecting Tubes Tightly If the special R0A flare tool is used: 0 to 0.096" (0 to 0. mm) Fig. 9 Copper tubing Reamer If the previous flare tool (clutch-type) is used: Fig. 0 0.07" (. mm) Adjust so that the amount of tube protrusion is as shown in the figure. a) Be sure to apply a sealing cap or water-proof tape to prevent dust or water from getting into the tubes before they are used. b) Be sure to apply refrigerant lubricant to the matching surfaces of the flare and union before connecting them together. This is effective for reducing gas leaks. (Fig. ) Flare tool Fig. Flare nut Copper tubing c) For proper connection, align the union tube and flare tube straight with each other, then screw in the flare nut lightly at first to obtain a smooth match. (Fig. ) -. Tubing Connections a) Temporary connection: Screw in rotations by hand. (Fig.) Apply refrigerant lubricant here and here Fig. b) To fasten the flare nuts, apply specified torque as: Table Tube Dia. Tightening Torque /" (6. mm) Approx. 0 60 lbs in (0 80 kgf cm) Union Flare nut Fig. /8" (9. mm) Approx. 00 60 lbs in (0 0 kgf cm) /" (.70 mm) Approx. 0 0 lbs in (90 60 kgf cm) /8" (.88 mm) Approx. 90 70 lbs in (680 80 kgf cm) Service valve on narrow tube side Service valve on wide tube side 6 Fig. D C B A Apply the provided labels to the indoor and outdoor unit tubing connectors to prevent errors in connections.

CAUTION Be sure to match refrigerant tubing and electric wiring between indoor and outdoor units. For more details, refer to Tubing Check Control in the Technical & Service Manual. Indoor unit Torque wrench Spanner Outdoor unit Fig. -6. Insulation of Refrigerant Tubing IMPORTANT To prevent heat loss and wet floors due to dripping of condensation, both tubes must be well insulated with a proper insulation material. The thickness of the insulation should be a minimum /6" (8 mm). (Fig. 7) Fig. 6 Insulation Insulation -7. Taping the Tubes CAUTION After a tube has been insulated, never try to bend it into a narrow curve, as this may cause the tube to break or crack. Min. /6" (8 mm) Fig. 7 Thickness: min. /6" (8 mm) () At this time, the refrigerant tubes (and electrical wire if local codes permit) should be taped together with armoring tape. The drain hose may also be included and taped together as bundle with the tubing. () Wrap the armoring tape from the bottom of the outdoor unit to the top of the tubing where it enters the wall. As you wrap the tubing, overlap half of each previous tape turn. (Fig. 8) Insulated tubes Clamp () Clamp the tubing bundle to wall, using clamp approx. every 7" (0 cm). Fig. 8 NOTE Do not wind the armoring tape too tightly, since this will decrease the heat insulation effect. Also, be sure the condensation drain hose splits away from the bundle and drips clear of the unit and the tubing. Apply putty here -8. Finishing the Installation After finishing insulating and taping over the tubing, use sealing putty to seal off the hole in the wall to prevent rain and draft from entering. (Fig. 9) Tubing Fig. 9 7

. Air Purging Air and moisture remaining in the refrigerant system have undesirable effects as indicated below. Therefore, they must be purged completely. pressure in the system rises operating current rises cooling efficiency drops moisture in the air may freeze and block capillary tubing water may lead to corrosion of parts in the refrigerant system Air Purging with a Vacuum Pump (for Test Run) In order to protect the earth s environment, be sure to use a vacuum pump to perform the air purge. (Never perform an air purge by using the refrigerant gas cylinder or other external gas, or by using the gas inside the outdoor unit.) Service valve on narrow Service valve on wide tube side With push-pin D C B A Hex wrench Low-pressure valve Leave the valve open. Open Fig. 0 Manifold gauge (special for R0A) Lo Charging hose (special for R0A) High-pressure valve Vacuum pump adapter Hi (for preventing reverse flow) (special for R0A) Vacuum pump CAUTION In order to prevent charging errors with A/C that uses R0A, the screw diameter at the service valve charging port has been changed. When recharging or performing other servicing, use the special charging hose and manifold gauge. Perform the air purge for tubes A, B, C, and D. Use the same procedures for all tubes. () Check that each tube (both narrow and wide tubes) between the indoor and outdoor units have been properly connected and all wiring for the test run has been completed. Note that both narrow and wide tube service valves on the outdoor unit are kept closed at this stage. () Using an adjustable wrench or box wrench, remove the valve caps from the service valve on both narrow and wide tubes. () Connect a vacuum pump and a manifold valve (with pressure gauges) to the service port on the wide tube service valve. (Fig. 0). CAUTION CAUTION Before using the vacuum pump adapter, read the vacuum pump adapter manual, and use the adapter correctly. Be sure to use a manifold valve for air purging. If it is not available, use a stop valve for this purpose. The Hi knob of the manifold valve must always be kept closed. 8 Spindle Service port Screw diameter: / UNF 0 threads Valve core Stopper Cap nut tightening torque: 60 9 lbs in (70 0 kgf cm) (Tighten by hand, then use a wrench to turn approximately 0.) Cap tightening torque: 70 lbs in (00 0 kgf cm) (Tighten by hand, then use a wrench to turn.) <Structure of service valve on wide tube side> NOTE External diameter of service port R0A: /6" Fig. When using a hex wrench to open the spindle, an extremely small amount of refrigerant may leak. This does not indicate a problem. Use a hex wrench of a type to which force can be easily applied.

() With the Lo knob of the manifold valve open and high-pressure valve ( Hi ) closed completely, run the vacuum pump. Run the pump until the pressure is 0 kpa ( 76 cmhg). The operation time for the vacuum pump varies with tubing length and the capacity of the pump. The following table shows the amount of time required for evacuation: Table Required time for evacuation when capacity of 00 liter/h vacuum pump is used 0 min. or more NOTE The required time in the above table is calculated based on the assumption that the ideal (or target) vacuum condition is around 0 mmhg abs. () With the vacuum pump still running, close the Lo knob of the manifold valve. Then stop the vacuum pump. Fully close the low-pressure valve and stop the vacuum pump. (Wait minutes and check that the manifold gauge pointer does not return. If it does return, find and repair the leak, then apply the vacuum again.) (6) With a hex wrench, turn the valve stem on the narrow tube service valve counter-clockwise by 90 degrees (/ turn) for 0 seconds, and then turn the stem clockwise to close it again. CAUTION Be sure to completely insert the hex wrench before attempting to turn the valve. (7) With a standard screwdriver, turn the wide tube service valve stem counterclockwise to fully open the valve. (8) Turn the narrow tube service valve stem counterclockwise to fully open the valve. (9) Loosen the vacuum hose connected to the wide tube service port slightly to release the pressure. Then, remove the hose. (0) Leak test all joints at the tubing (both indoor and outdoors) with liquid soap. Bubbles indicate a leak. Be sure to wipe off the soap with a clean cloth. CAUTION If a CFC gas detector is used, use a special detector for HFC refrigerant (such as R0 and Ra). 9

() Replace the flare nut on the wide tube service port and fasten the flare nut securely with an adjustable wrench or box wrench. Next, mount the valve cap and tighten it with a torque wrench (the cap needs to be tightened with the torque of 80 lbs in (00 kgf cm)). This process is very important to prevent gas from leaking from the system. () Test run the air conditioner. (See page.) () While the air conditioner is running, apply liquid soap to check for any gas leaks around the service valves or caps. () If there is no leakage, stop the air conditioner. () Wipe off the soap on the tubing. This completes air purging with a vacuum pump and the air conditioner is ready for actual operation. Pump Down In order to protect the earth s environment, be sure to perform pump-down to recover refrigerant gas without releasing it into the atmosphere. When relocating or disposing of the A/C, request this service from the dealer where the unit was purchased, or from an appropriate agent. Perform pump-down as described below. Narrow tube side Close Close D What is pump-down? Pump-down refers to recovering the refrigerant gas from the refrigerant cycle at the outdoor unit. This work must be performed during cooling operation. The refrigerant gas cannot be recovered during heating operation. During winter, or if the temperature sensor prevents cooling operation, perform forced cooling operation. C Charging port Close Close B A Pump-down procedure Fig. () Fully close the spindles at the valves on the narrow tube side of tubes A, B, C and D. (Refer to Fig..) () Connect the manifold gauge to the charging port at the valve on the wide tube side of tube D. Purge the air from the charging hose. (Refer to Fig..) () Perform cooling operation or forced cooling operation. When the pressure at the low-pressure side is 0. 0. MPa (0. kg/cm G), fully close the spindles at the valves on the wide tube side of tubes A, B, C, and D, and immediately stop operation. (Refer to Fig..) In the winter, the outdoor unit may stop after - 0 minutes of operation. This is in order to protect the indoor unit heat exchanger from freezing and does not indicate a problem. () Disconnect the manifold gauge and the inter-unit tubes, and attach the caps and flare nuts. At this point, pump-down is completed. (If the caps and flare nuts are not reattached, there is the danger of gas leakage.) (Refer to Fig..) Wide tube side Cap Cap Cap Fig. D C B A Manifold gauge After disconnecting the inter-unit tubes, attach the flare nuts with flare bonnets. If pump-down is not possible If the A/C cannot be operated because of a malfunction or other cause, use a refrigerant recovery device to recover the refrigerant. 0 Cap Fig.

. Wiring Instructions -. General Precautions on Wiring () Before wiring, confirm the rated voltage of the unit as shown on its nameplate, then carry out the wiring closely following the wiring diagram. () Provide a power outlet to be used exclusively for each unit, with a power supply disconnect and circuit breaker for overcurrent protection provided in the exclusive line. () To prevent possible hazard due to insulation failure, the unit must be grounded. () Each wiring connection must be done tightly and in accordance with the wiring system diagram. Wrong wiring may cause the unit to misoperate or become damaged. () Do not allow wiring to touch the refrigerant tubing, compressor, or any moving parts of the fan. (6) Unauthorized changes in the internal wiring can be very dangerous. The manufacturer will accept no responsibility for any damage or misoperation that occurs as a result of such unauthorized changes. -. Recommended Wire Length and Diameter Regulations on wiring diameter differ from locality to locality. For field wiring requirements, please refer to your local electrical codes. Carefully observe these regulations when carrying out the installation. Table 6 shows maximum wire lengths for control line and power line and fuse or circuit capacity. NOTE Refer to the wiring system diagram (Fig. a or b) for the meaning of (A), (B), and (C) in Table 6. Refer to your local codes or in the absence of local codes see the National Electric Code: ANSI/NFPA70. Table 6 Model AWG Max. Power Line Length (ft.) (A) Max. Control Line Length (ft.) (B) (C) (#) (#) Fuse or Circuit Capasity CM97 / CLM97 8 (Max.) 8 (Max.) 0 A CM7 / CLM7 8 (Max.) 8 (Max.) 0 A CM7 / CLM7 8 (Max.) 00 (Max.) 0 A #... AWG (American Wire Gauge)

WARNING Be sure to comply with local codes on running the wire from the indoor unit to the outdoor unit (size of wire and wiring method, etc.). Each wire must be firmly connected. No wire should be allowed to touch refrigerant tubing, the compressor, or any moving part. Be sure to connect power wires correctly matching up numbers on terminals of the outdoor unit and respective indoor units A D. CAUTION WARNING To avoid the risk of electric shock, each air conditioner unit must be grounded. For the installation of a grounding device, please observe local electrical codes. Grounding is necessary, especially for units using inverter circuits, in order to release charged electricity and electrical noise caused by high tension. Otherwise, electrical shock may occur. Place a dedicated ground more than 7' ( m) away from other grounds and do not have it shared with other electric appliances. Be sure to connect the power supply line to the outdoor unit as shown in the wiring diagram. The indoor unit draws its power from the outdoor unit. Do not run wiring for antenna, signal, or power lines of television, radio, stereo, telephone, security system, or intercom any closer than '" ( m) from the power cable and wires between the indoor and outdoor units. Electrical noise may affect the operation. -. Wiring System Diagram indoor units with CM97/CLM97 * NOTE Disconnect switch may be required by national or local codes. CAUTION Always comply with national and local code requirements. indoor units with CM7/CLM7, CM7/CLM7 (A) (B) (C) INDOOR UNIT Terminal * INDOOR UNIT Terminal * INDOOR UNIT Terminal Disconnect switch * Disconnect switch Field supply 0/08V 0/08V 0/08V (C) Grounding line Field supply 0/08V 0/08V 0/08V Grounding Disconnect line switch Field supply 0/08V (B) 0/08V (C) Grounding line (C) 0/08V (B) (B) (B) (B) (B) Fig. a OUTDOOR UNIT Terminal(9P) 6 7 8 9 Terminal (P) UNIT A UNIT B UNIT C Power supply Single-phase 0/08VAC 60HZ L L (A) Grounding line (A) (B) (C) (D) INDOOR UNIT Terminal INDOOR UNIT Terminal INDOOR UNIT Terminal INDOOR UNIT Terminal Disconnect switch Field supply 0/08V 0/08V (C) 0/08V Grounding line Disconnect switch (B) Field supply (B) 0/08V (C) 0/08V 0/08V (B) Grounding line * Disconnect switch Field supply (Inter-unit) power line (B) 0/08V 0/08V (C) 0/08V (B) Grounding line 0/08V Disconnect switch Field supply * * * (C) Grounding line 0/08V 0/08V (B) (B) (B) Fig. b OUTDOOR UNIT Terminal(P) Terminal (P) 6 7 8 9 0 UNIT A UNIT B UNIT C UNIT D Power supply Single-phase 0/08VAC 60HZ L L (A) Grounding line

-. How to Connect Wiring to the Terminal WARNING Loose wiring may cause the terminal to overheat or result in unit malfunction. A fire hazard may also exist. Therefore, be sure all wiring is tightly connected. When connecting each power wire to the corresponding terminal, follow the instructions How to connect wiring to the terminal and fasten the wire securely tight with the fixing screw of the terminal plate. STRIP SIZE 9/" (7 mm) (ACTUAL SIZE) How to connect wiring to the terminal a) For Indoor Unit Fig. 6 () Cut the wire end with a cutting pliers, then strip the insulation to expose the wire about 9/" (7 mm). See the label (Fig. 6) near the terminal plate. () Using a screwdriver, loosen the terminal screw on the terminal plate. () Insert the wire and tighten the terminal screw completely using a screwdriver. b) For Outdoor Unit For solid core wiring (or F-cable) () Cut the wire end with a cutting pliers, then strip the insulation to expose the solid wire about /6" ( mm). (Fig. 7) () Using a screwdriver, remove the terminal screw(s) on the terminal plate. Strip /8" (0 mm) Strip /6" ( mm) Solid wire Insulation Fig. 7 Stranded wire Fig. 8 Loop Ring connector () Using the pliers, bend the solid wire to form a loop suitable for the terminal screw. Twist wire ends () Shape the loop wire properly, place it on the terminal plate and fix it securely with the removed terminal screw using a screwdriver. For stranded wiring () Cut the wire end with a cutting pliers, then strip the insulation to expose the stranded wiring about /8" (0 mm) and tightly twist the wire ends. (Figs. 8 and 9) () Using a screwdriver, remove the terminal screw(s) on the terminal plate. () Using a ring connector fastener or pliers, securely clamp each stripped wire end with a ring connector. (Fig. 8) Wire Special washer Fig. 9 Screw Ring connector Terminal plate Screw and special washer Ring connector () Place the ring connector wire, and replace and tighten the removed terminal screw using a screwdriver. (Fig. 0) Wire Fig. 0

-. Wiring Instructions for the Outdoor Unit CAUTION Be sure to correctly align inter-unit cables A, B, C and D. Outdoor unit A Terminal board Indoor unit A A is the indoor unit with refrigerant tubing that is connected to service valve A (top) of the outdoor unit. Indoor unit B B is the indoor unit with refrigerant tubing that is connected to service valve B (top) of the outdoor unit. Indoor unit C C is the indoor unit with refrigerant tubing that is connected to service valve C (top) of the outdoor unit. Indoor unit D D is the indoor unit with refrigerant tubing that is connected to service valve D (top) of the outdoor unit. Terminal board Inter-unit cables # (not provided) Label A A Terminal board Inter-unit cables # (not provided) Label B B Terminal board Label C C Terminal board Label D D Inter-unit cables # (not provided) Inter-unit cables # (not provided) 6 7 8 9 0 Fig. Inter Unit (conduit) Power supply (conduit) Power: Single-phase, 0/08VAC 60HZ Power switch (not provided) Ground Power cable (not provided) (#: Less than 8 ft.) Be sure to perform grounding. Attach a ground wire to either the outdoor unit or indoor unit. If there is a grounding terminal inside the room, use the grounding screw inside the indoor unit. Be sure to apply the provided labels to both ends of the inter-unit cables to prevent miswiring. The units will not function if the wiring connections are incorrect. #... AWG (American Wire Gauge) Use a dedicated A/C circuit for power. To make connections to the outdoor unit, remove the inspection panel and tubing panel. Do not bring the inter-unit cables or power cable into contact with tubing or service valves. Use outdoor unit cable fasteners and fasten the interunit cables at the location where the cables are doublesheathed. Arrange the wiring so that the inter-unit cables are contained in the inspection panel and tubing panel, as shown in Fig..

Regulations on wire size differ from locality to locality. For field wiring requirements, please refer to your local electrical codes. Make sure that the installation fully complies with all local and national regulations. Lock nut Cabinet () Remove access panel C. (Fig. ) () Connect the inter-unit and power supply line according to the drawing on the panel side. () Be sure to size each wire allowing approx. " (0 cm) longer than the required length for wiring. Store excess wiring inside the cabinet. () When connections are completed, check that all connections are correct as shown in the wiring system diagram on panel side. Terminal block Conduit plate () Be sure to ground the unit according to your local codes. 6. Test Run Performing a test run Refer to the test run procedures in the indoor unit installation manual. Perform the test run separately for each connected indoor unit. If units are operated simultaneously, it is not possible to correctly check for errors in tubing and wiring. Plug Inter unit (Conduit) Fig. Power supply (Conduit) Access panel C Checking tubing and wiring Perform the test run and check that operation is normal. If there is an error in tubing or wiring, the refrigerant may flow to indoor unit B when indoor unit A is operated (for example). CAUTION Stop operation immediately if there is an error in tubing or wiring. Turn the power (breaker) to OFF, and check whether the inter-unit cables are connected incorrectly, or whether the narrow tubes A and B are connected in reverse. Correct the connections. If there is an error in tubing, pump-down must be performed. Be sure to perform pump-down. After making corrections, again purge the air from the tubes. Access panel C Conduit plate CAUTION Make sure there is no gap between access panel C and the conduit plate. Fig.

7. Connecting a Home Automation device The HA (white) P terminal is located on the indoor unit PCB. If a HA device will be used, connect it to this terminal. 8. Installation Check Sheet The strength of the installation location is sufficient to support the A/C weight. The indoor and outdoor units are installed level and vertically. The power and voltage are as specified. Inter-unit cables are securely fastened to the terminal board. Inter-unit cables are securely fixed. The power cord and inter-unit cables are not connected anywhere along their paths. The ground wire is securely connected. An air purge of the refrigerant circuit has been conducted. A leak test of the tubing connections has been performed. Thermal insulation has been applied to the tubing connections. Drain connections are secure and water drains properly. Putty has been used to close the hole in the wall. All service valves are fully open. Remote controller signals are being positively received. 6

APPENDIX B UNIT COMBINATION TABLES Name of Combination Table < List of Combination Tables > Model No. of Outdoor Unit Remarks -Room Outdoor Unit Combination Table -Room Outdoor Unit Combination Table -Room Outdoor Unit Combination Table CM97 CM7 CM7 OI-8-6-80-88-00- OI-8-6-80-89-00- OI-8-6-80-80-00- NOTE Be sure to operate the air conditioning system only when or more indoor units have been installed. If operated with only a single unit installed, the returning fluid to the compressor may cause a malfunction. A-

Save this Combination Table! Please be sure to hand over this sheet to the user. -Room Outdoor Unit Combination Table <Combinations of Connectable Indoor Units> The combinations of the indoor units listed in Table and Table are combinations solely of those units which can be operated concurrently. In addition to the combinations listed in the table, other combinations of indoor units are possible provided that the following conditions are satisfied. Conditions:. At least two or more indoor units must be connected to the multi outdoor unit. It is not acceptable for only one indoor unit to be connected.. The total rated cooling capacity of the indoor units to be connected must be no more than 00% of the rated cooling capacity of the outdoor unit. Example: When indoor units are connected at 0V CAUTION In this case, all the indoor units installed must not be operated concurrently under any circumstances. Otherwise, the air conditioner may not run properly and trouble may occur. If the following holds true Rated cooling capacity of CM97 outdoor unit: C=9700 (BTU/h) Rated cooling capacity of indoor units: K, K,... (BTU/h) Then: C x (00%) K + K +... 9700 x 700 + 900 + 700 900 6900 CM97 It is therefore possible to connect units with respective capacities of 700 + 900 + 700. However, since this combination is not found in the -room operation column of Table, operating all these units concurrently may result in trouble. At a time like this, shut down at least one of the indoor units to match one of the combinations found in the -room operation column of Table. at 08V If the following holds true Rated cooling capacity of CM97 outdoor unit: C=9700 (BTU/h) Rated cooling capacity of indoor units: K, K,... (BTU/h) Then: C x (00%) K + K +... 9700 x 700 + 900 + 700 900 6900 It is therefore possible to connect units with respective capacities of 700 + 900 + 700. However, since this combination is not found in the -room operation column of Table, operating all these units concurrently may result in trouble. At a time like this, shut down at least one of the indoor units to match one of the combinations found in the -room operation column of Table. NOTE Be sure to operate the air conditioning system only when or more indoor units have been installed. If operated with only a single unit installed, the returning fluid to the compressor may cause a malfunction. Pub. OI-86808800 SANYO 007

< Combinations of operatable indoor units > Voltage Rating : 0V 60Hz CM97 (Rated cooling capacity at 0V: 9700 BTU/h) Table Single-room Operation -room Operation -room Operation The table lists the wall-mounted type of indoor units as representative models. NOTE 700 : KMS077 9000 : KMS097 900 : KMS7 700 : KMS87 Indoor Unit Capacity (BTU/h) Indoor Unit Combination COOLING Room Room Room Total Performance A B C Capacity ( Min. - Max. ) 700 = 700 700 700 ( 700-8800 ) 9000 = 9000 9000 9000 ( 700-0900 ) 900 = 900 900 900 ( 00-00 ) 700 = 700 700 700 ( 00-9700 ) 700 + 700 = 000 700 700 000 ( 6800-700 ) 700 + 9000 = 600 78 90 600 ( 6800-9700 ) 700 + 900 = 900 676 068 700 ( 6800-9700 ) 700 + 700 = 000 77 8 900 ( 700-9700 ) 9000 + 9000 = 8000 800 800 7000 ( 6800-9700 ) 9000 + 900 = 0900 77 087 7900 ( 6800-9700 ) 9000 + 700 = 600 669 9 9600 ( 700-9700 ) 900 + 900 = 800 90 90 8700 ( 6800-9700 ) 900 + 700 = 900 797 79 9700 ( 700-9700 ) 700 + 700 + 700 = 00 6 6 6 800 ( 800-9700 ) 700 + 700 + 9000 = 000 8 8 709 8700 ( 9800-9700 ) 700 + 700 + 900 = 6900 8 8 868 9600 ( 9800-9700 ) 700 + 700 + 700 = 00 8 8 06 9700 ( 9800-9700 ) 700 + 9000 + 9000 = 00 779 696 696 9700 ( 9800-9700 ) 700 + 9000 + 900 = 800 90 6 87 9700 ( 9800-9700 ) 700 + 9000 + 700 = 000 06 9700 ( 9800-9700 ) 700 + 900 + 900 = 00 7 79 79 9700 ( 9800-9700 ) 9000 + 9000 + 9000 = 7000 667 667 667 9700 ( 9800-9700 ) 9000 + 9000 + 900 = 9900 9 9 78 9700 ( 9800-9700 ) 9000 + 900 + 900 = 800 0 7 7 9700 ( 9800-9700 ) 900 + 900 + 900 = 700 667 667 667 9700 ( 9800-9700 ) --

Voltage Rating : 08V 60Hz CM97 (Rated cooling capacity at 08V: 9700 BTU/h) Table Single-room Operation -room Operation -room Operation The table lists the wall-mounted type of indoor units as representative models. NOTE 700 : KMS077 9000 : KMS097 900 : KMS7 700 : KMS87 Indoor Unit Capacity (BTU/h) Indoor Unit Combination COOLING Room Room Room Total Performance A B C Capacity ( Min. - Max. ) 700 = 700 700 700 ( 700-8800 ) 9000 = 9000 9000 9000 ( 700-0900 ) 900 = 900 900 900 ( 00-00 ) 700 = 700 700 700 ( 00-9700 ) 700 + 700 = 000 700 700 000 ( 6800-700 ) 700 + 9000 = 600 78 90 600 ( 6800-9700 ) 700 + 900 = 900 676 068 700 ( 6800-9700 ) 700 + 700 = 000 77 8 900 ( 700-9700 ) 9000 + 9000 = 8000 800 800 7000 ( 6800-9700 ) 9000 + 900 = 0900 77 087 7900 ( 6800-9700 ) 9000 + 700 = 600 669 9 9600 ( 700-9700 ) 900 + 900 = 800 90 90 8700 ( 6800-9700 ) 900 + 700 = 900 797 79 9700 ( 700-9700 ) 700 + 700 + 700 = 00 6 6 6 800 ( 800-9700 ) 700 + 700 + 9000 = 000 8 8 709 8700 ( 9800-9700 ) 700 + 700 + 900 = 6900 8 8 868 9600 ( 9800-9700 ) 700 + 700 + 700 = 00 8 8 06 9700 ( 9800-9700 ) 700 + 9000 + 9000 = 00 779 696 696 9700 ( 9800-9700 ) 700 + 9000 + 900 = 800 90 6 87 9700 ( 9800-9700 ) 700 + 9000 + 700 = 000 06 9700 ( 9800-9700 ) 700 + 900 + 900 = 00 7 79 79 9700 ( 9800-9700 ) 9000 + 9000 + 9000 = 7000 667 667 667 9700 ( 9800-9700 ) 9000 + 9000 + 900 = 9900 9 9 78 9700 ( 9800-9700 ) 9000 + 900 + 900 = 800 0 7 7 9700 ( 9800-9700 ) 900 + 900 + 900 = 700 667 667 667 9700 ( 9800-9700 ) --

Save this Combination Table! Please be sure to hand over this sheet to the user. <Combinations of Connectable Indoor Units> The combinations of the indoor units listed in Table and Table are combinations solely of those units which can be operated concurrently. In addition to the combinations listed in the table, other combinations of indoor units are possible provided that the following conditions are satisfied. Conditions:. At least two or more indoor units must be connected to the multi outdoor unit. It is not acceptable for only one indoor unit to be connected.. The total rated cooling capacity of the indoor units to be connected must be no more than 00% of the rated cooling capacity of the outdoor unit. Example: When indoor units are connected at 0V CAUTION -Room Outdoor Unit Combination Table In this case, all the indoor units installed must not be operated concurrently under any circumstances. Otherwise, the air conditioner may not run properly and trouble may occur. If the following holds true Rated cooling capacity of CM7 outdoor unit: C=00 (BTU/h) Rated cooling capacity of indoor units: K, K,... (BTU/h) Then: C x (00%) K + K +... 00 x 700 + 700 + 700 + 700 0800 0000 CM7 It is therefore possible to connect units with respective capacities of 700 + 700 + 700 + 700. However, since this combination is not found in the -room operation column of Table, operating all these units concurrently may result in trouble. At a time like this, shut down at least one of the indoor units to match one of the combinations found in the -room operation column of Table. at 08V If the following holds true Rated cooling capacity of CM7 outdoor unit: C=00 (BTU/h) Rated cooling capacity of indoor units: K, K,... (BTU/h) Then: C x (00%) K + K +... 00 x 700 + 700 + 700 + 700 8800 0000 It is therefore possible to connect units with respective capacities of 700 + 700 + 700 + 700. However, since this combination is not found in the -room operation column of Table, operating all these units concurrently may result in trouble. At a time like this, shut down at least one of the indoor units to match one of the combinations found in the -room operation column of Table. NOTE Be sure to operate the air conditioning system only when or more indoor units have been installed. If operated with only a single unit installed, the returning fluid to the compressor may cause a malfunction. Pub. OI-86808900 SANYO 007

< Combinations of operatable indoor units > Voltage Rating : 0V 60Hz CM7 (Rated cooling capacity at 0V: 00 BTU/h) Table Single-room Operation -room Operation -room Operation NOTE 700 : KMS077 9000 : KMS097 900 : KMS7 700 : KMS87 00 : KMS7 Indoor Unit Capacity (BTU/h) Indoor Unit Combination COOLING Room Room Room Room Total Performance A B C D Capacity ( Min. - Max. ) 700 = 700 700 700 ( 700-8800 ) 9000 = 9000 9000 9000 ( 700-0900 ) 900 = 900 900 900 ( 00-00 ) 700 = 700 700 700 ( 00-9700 ) 00 = 00 00 00 ( 00-00 ) 700 + 700 = 000 700 700 000 ( 6800-700 ) 700 + 9000 = 600 78 90 600 ( 6800-9700 ) 700 + 900 = 900 788 9 900 ( 6800-800 ) 700 + 700 = 000 7 6676 800 ( 700-00 ) 700 + 00 = 700 6009 99 00 ( 700-00 ) 9000 + 9000 = 8000 9000 9000 8000 ( 6800-00 ) 9000 + 900 = 0900 8876 7 0600 ( 6800-00 ) 9000 + 700 = 600 89 606 000 ( 700-00 ) 9000 + 00 = 00 690 896 00 ( 700-00 ) 900 + 900 = 800 00 00 800 ( 6800-800 ) 900 + 700 = 900 077 00 ( 700-00 ) 900 + 00 = 600 887 70 00 ( 700-00 ) 700 + 700 = 000 700 700 00 ( 700-00 ) 700 + 700 + 700 = 00 7 7 7 000 ( 800-00 ) 700 + 700 + 9000 = 000 777 777 86 000 ( 9800-00 ) 700 + 700 + 900 = 6900 707 707 00 ( 9800-00 ) 700 + 700 + 700 = 00 8 8 697 00 ( 9800-00 ) 700 + 9000 + 9000 = 00 7099 8 8 00 ( 9800-00 ) 700 + 9000 + 900 = 800 669 806 067 00 ( 9800-00 ) 700 + 9000 + 700 = 000 88 67 08 00 ( 9800-00 ) 700 + 900 + 900 = 00 607 966 966 00 ( 9800-00 ) 700 + 900 + 700 = 6900 0 89 06 00 ( 9800-00 ) 9000 + 9000 + 9000 = 7000 867 867 867 00 ( 9800-00 ) 9000 + 9000 + 900 = 9900 769 769 00 00 ( 9800-00 ) 9000 + 9000 + 700 = 00 6 6 8 00 ( 9800-00 ) 9000 + 900 + 900 = 800 697 9 9 00 ( 9800-00 ) 9000 + 900 + 700 = 800 97 7867 76 00 ( 9800-00 ) 900 + 900 + 900 = 700 867 867 867 00 ( 9800-00 ) 900 + 900 + 700 = 00 77 77 0766 00 ( 9800-00 ) -room Operation IMPORTANT! (Concurrent operation of indoor units prohibited) This multi outdoor unit allows up to four indoor units to be connected. However, all four indoor units must not be operated concurrently. Otherwise, the air conditioner may not run properly. Up to three indoor units may be operated concurrently. The table lists the wall-mounted type of indoor units as representative models. --

Voltage Rating : 08V 60Hz CM7 (Rated cooling capacity at 08V: 00 BTU/h) Table Single-room Operation -room Operation -room Operation NOTE 700 : KMS077 9000 : KMS097 900 : KMS7 700 : KMS87 00 : KMS7 Indoor Unit Capacity (BTU/h) Indoor Unit Combination COOLING Room Room Room Room Total Performance A B C D Capacity ( Min. - Max. ) 700 = 700 700 700 ( 700-8800 ) 9000 = 9000 9000 9000 ( 700-0900 ) 900 = 900 900 900 ( 00-00 ) 700 = 700 700 700 ( 00-9700 ) 00 = 00 00 00 ( 00-00 ) 700 + 700 = 000 700 700 000 ( 6800-700 ) 700 + 9000 = 600 78 90 600 ( 6800-9700 ) 700 + 900 = 900 788 9 900 ( 6800-800 ) 700 + 700 = 000 7 6676 800 ( 700-00 ) 700 + 00 = 700 77 868 00 ( 700-00 ) 9000 + 9000 = 8000 9000 9000 8000 ( 6800-00 ) 9000 + 900 = 0900 8876 7 0600 ( 6800-00 ) 9000 + 700 = 600 890 60 00 ( 700-00 ) 9000 + 00 = 00 66 7768 00 ( 700-00 ) 900 + 900 = 800 00 00 800 ( 6800-00 ) 900 + 700 = 900 987 7 00 ( 700-00 ) 900 + 00 = 600 807 6 00 ( 700-00 ) 700 + 700 = 000 00 00 00 ( 700-00 ) 700 + 700 + 700 = 00 7 7 7 000 ( 800-00 ) 700 + 700 + 9000 = 000 777 777 86 000 ( 9800-00 ) 700 + 700 + 900 = 6900 679 679 07 00 ( 9800-00 ) 700 + 700 + 700 = 00 7 7 00 00 ( 9800-00 ) 700 + 9000 + 9000 = 00 7099 8 8 00 ( 9800-00 ) 700 + 9000 + 900 = 800 69 77 08 00 ( 9800-00 ) 700 + 9000 + 700 = 000 68 666 66 00 ( 9800-00 ) 700 + 900 + 900 = 00 8 98 98 00 ( 9800-00 ) 700 + 900 + 700 = 6900 97 787 8 00 ( 9800-00 ) 9000 + 9000 + 9000 = 7000 8 8 8 00 ( 9800-00 ) 9000 + 9000 + 900 = 9900 78 78 970 00 ( 9800-00 ) 9000 + 9000 + 700 = 00 688 688 0 00 ( 9800-00 ) 9000 + 900 + 900 = 800 670 880 880 00 ( 9800-00 ) 9000 + 900 + 700 = 800 7 78 0 00 ( 9800-00 ) 900 + 900 + 900 = 700 8 8 8 00 ( 9800-00 ) 900 + 900 + 700 = 00 709 709 0 00 ( 9800-00 ) -room Operation IMPORTANT! (Concurrent operation of indoor units prohibited) This multi outdoor unit allows up to four indoor units to be connected. However, all four indoor units must not be operated concurrently. Otherwise, the air conditioner may not run properly. Up to three indoor units may be operated concurrently. The table lists the wall-mounted type of indoor units as representative models. --

Save this Combination Table! Please be sure to hand over this sheet to the user. <Combinations of Connectable Indoor Units> The combinations of the indoor units listed in Table and Table are combinations solely of those units which can be operated concurrently. In addition to the combinations listed in the table, other combinations of indoor units are possible provided that the following conditions are satisfied. Conditions: -Room Outdoor Unit Combination Table. At least two or more indoor units must be connected to the multi outdoor unit. It is not acceptable for only one indoor unit to be connected.. The total rated cooling capacity of the indoor units to be connected must be no more than 00% of the rated cooling capacity of the outdoor unit. CAUTION Example: When indoor units are connected at 0V In this case, all the indoor units installed must not be operated concurrently under any circumstances. Otherwise, the air conditioner may not run properly and trouble may occur. If the following holds true Rated cooling capacity of CM7 outdoor unit: C=0600 (BTU/h) Rated cooling capacity of indoor units: K, K,... (BTU/h) Then: C x (00%) K + K +... 0600 x 700 + 700 + 900 + 00 600 00 CM7 It is therefore possible to connect units with respective capacities of 700 + 700 + 900 + 00. However, since this combination is not found in the -room operation column of Table, operating all these units concurrently may result in trouble. At a time like this, shut down at least one of the indoor units to match one of the combinations found in the -room operation column of Table. at 08V If the following holds true Rated cooling capacity of CM7 outdoor unit: C=8600 (BTU/h) Rated cooling capacity of indoor units: K, K,... (BTU/h) Then: C x (00%) K + K +... 8600 x 700 + 700 + 900 + 00 700 00 It is therefore possible to connect units with respective capacities of 700 + 700 + 900 + 00. However, since this combination is not found in the -room operation column of Table, operating all these units concurrently may result in trouble. At a time like this, shut down at least one of the indoor units to match one of the combinations found in the -room operation column of Table. NOTE Be sure to operate the air conditioning system only when or more indoor units have been installed. If operated with only a single unit installed, the returning fluid to the compressor may cause a malfunction. Pub. OI-86808000 SANYO 007

< Combinations of operatable indoor units > Voltage Rating : 0V 60Hz CM7 (Rated cooling capacity at 0V: 0600 BTU/h) Table Single-room Operation -room Operation -room Operation -room Operation Indoor Unit Capacity (BTU/h) Indoor Unit Combination COOLING Room Room Room Room Total Performance A B C D Capacity ( Min. - Max. ) 700 = 700 700 700 ( 000-8800 ) 9000 = 9000 9000 9000 ( 00-0900 ) 900 = 900 900 900 ( 700-00 ) 700 = 700 700 700 ( 00-9700 ) 00 = 00 00 00 ( 00-00 ) 700 + 700 = 000 700 700 000 ( 00-700 ) 700 + 9000 = 600 700 9000 600 ( 00-9700 ) 700 + 900 = 900 700 900 900 ( 800-800 ) 700 + 700 = 000 70 7080 00 ( 700-600 ) 700 + 00 = 700 66 7 8000 ( 7800-0000 ) 9000 + 9000 = 8000 9000 9000 8000 ( 800-000 ) 9000 + 900 = 0900 897 8 0800 ( 600-00 ) 9000 + 700 = 600 866 677 00 ( 7800-9000 ) 9000 + 00 = 00 786 9 9000 ( 7800-0000 ) 900 + 900 = 800 900 900 800 ( 700-8600 ) 900 + 700 = 900 088 9 6800 ( 8800-0000 ) 900 + 00 = 600 96 97 900 ( 8800-0000 ) 700 + 700 = 000 00 00 9000 ( 8800-0000 ) 700 + 00 = 700 96 700 900 ( 900-0000 ) 700 + 700 + 700 = 00 767 767 767 00 ( 6800-600 ) 700 + 700 + 9000 = 000 700 700 9000 000 ( 700-6600 ) 700 + 700 + 900 = 6900 708 708 6 00 ( 800-6800 ) 700 + 700 + 700 = 00 6600 6600 00 8600 ( 900-0600 ) 700 + 700 + 00 = 900 87 87 807 900 ( 9800-0600 ) 700 + 9000 + 9000 = 00 79 87 87 800 ( 7800-700 ) 700 + 9000 + 900 = 800 697 866 06 600 ( 8800-7600 ) 700 + 9000 + 700 = 000 609 77 7 8600 ( 9800-0600 ) 700 + 9000 + 00 = 0700 8 67 76 900 ( 9800-0600 ) 700 + 900 + 900 = 00 66 09 09 7600 ( 900-8600 ) 700 + 900 + 700 = 6900 9 97 88 900 ( 9800-0600 ) 700 + 900 + 00 = 600 0 7970 607 900 ( 9800-0600 ) 700 + 700 + 700 = 00 0 0 900 ( 9800-0600 ) 700 + 700 + 00 = 900 086 6 900 ( 9800-0600 ) 9000 + 9000 + 9000 = 7000 8 8 8 600 ( 800-700 ) 9000 + 9000 + 900 = 9900 887 887 08 700 ( 900-800 ) 9000 + 9000 + 700 = 00 7 7 96 9000 ( 9800-0600 ) 9000 + 9000 + 00 = 00 68 68 660 9000 ( 9800-0600 ) 9000 + 900 + 900 = 800 788 076 076 8600 ( 900-900 ) 9000 + 900 + 700 = 800 68 909 07 900 ( 9800-0600 ) 9000 + 900 + 00 = 00 87 770 668 900 ( 9800-0600 ) 9000 + 700 + 700 = 000 97 6 6 900 ( 9800-0600 ) 900 + 900 + 900 = 700 967 967 967 7800 ( 9800-9000 ) 900 + 900 + 700 = 00 8 8 7 900 ( 9800-0600 ) 900 + 900 + 00 = 8000 79 79 7 900 ( 9800-0600 ) 900 + 700 + 700 = 6900 709 0896 0896 900 ( 9800-0600 ) 700 + 700 + 700 + 700 = 0000 6800 6800 6800 6800 700 ( 9800-800 ) 700 + 700 + 700 + 9000 = 00 6667 6667 6667 8000 8000 ( 9800-800 ) 700 + 700 + 700 + 900 = 00 6 6 6 989 8600 ( 9800-8600 ) 700 + 700 + 700 + 700 = 0000 78 78 78 88 0600 ( 9800-0600 ) 700 + 700 + 700 + 00 = 6700 9 9 9 87 0600 ( 9800-0600 ) 700 + 700 + 9000 + 9000 = 000 609 609 769 769 800 ( 9800-800 ) 700 + 700 + 9000 + 900 = 900 608 608 770 96 9000 ( 9800-9000 ) 700 + 700 + 9000 + 700 = 00 0 0 666 90 0600 ( 9800-0600 ) 700 + 700 + 9000 + 00 = 800 76 76 7 6 0600 ( 9800-0600 ) 700 + 700 + 900 + 900 = 8800 9 9 98 98 0600 ( 9800-0600 ) 700 + 700 + 900 + 700 = 00 69 69 80 06 0600 ( 9800-0600 ) 700 + 700 + 700 + 700 = 0000 90 90 070 070 0600 ( 9800-0600 ) 700 + 9000 + 9000 + 9000 = 00 67 76 76 76 8600 ( 9800-8600 ) 700 + 9000 + 9000 + 900 = 700 66 76 76 976 0600 ( 9800-0600 ) 700 + 9000 + 9000 + 700 = 000 7 60 60 0600 ( 9800-0600 ) 700 + 9000 + 900 + 900 = 000 69 68 906 906 0600 ( 9800-0600 ) 700 + 9000 + 900 + 700 = 900 000 6000 79 667 0600 ( 9800-0600 ) 700 + 900 + 900 + 900 = 00 89 89 89 0600 ( 9800-0600 ) 700 + 900 + 900 + 700 = 8800 70 76 76 097 0600 ( 9800-0600 ) 9000 + 9000 + 9000 + 9000 = 6000 760 760 760 760 0600 ( 9800-0600 ) 9000 + 9000 + 9000 + 900 = 8900 7080 7080 7080 96 0600 ( 9800-0600 ) 9000 + 9000 + 9000 + 700 = 00 689 689 689 0 0600 ( 9800-0600 ) 9000 + 9000 + 900 + 900 = 800 689 689 87 87 0600 ( 9800-0600 ) 9000 + 9000 + 900 + 700 = 700 80 80 768 97 0600 ( 9800-0600 ) 9000 + 900 + 900 + 900 = 700 66 86 86 86 0600 ( 9800-0600 ) 900 + 900 + 900 + 900 = 7600 760 760 760 760 0600 ( 9800-0600 ) The table lists the wall-mounted type of indoor units as representative models. -- NOTE 700 : KMS077 9000 : KMS097 900 : KMS7 700 : KMS87 00 : KMS7

Voltage Rating : 08V 60Hz CM7 (Rated cooling capacity at 08V: 8600 BTU/h) Table Single-room Operation -room Operation -room Operation -room Operation Indoor Unit Capacity (BTU/h) Indoor Unit Combination COOLING Room Room Room Room Total Performance A B C D Capacity ( Min. - Max. ) 700 = 700 700 700 ( 000-8800 ) 9000 = 9000 9000 9000 ( 00-0900 ) 900 = 900 900 900 ( 700-00 ) 700 = 700 700 700 ( 00-9700 ) 00 = 00 00 00 ( 00-800 ) 700 + 700 = 000 700 700 000 ( 00-700 ) 700 + 9000 = 600 700 9000 600 ( 00-9700 ) 700 + 900 = 900 700 900 900 ( 800-800 ) 700 + 700 = 000 70 7080 00 ( 700-600 ) 700 + 00 = 700 66 7 8000 ( 7800-7600 ) 9000 + 9000 = 8000 9000 9000 8000 ( 800-000 ) 9000 + 900 = 0900 897 8 0800 ( 600-00 ) 9000 + 700 = 600 866 677 00 ( 7800-7600 ) 9000 + 00 = 00 77 987 700 ( 7800-7600 ) 900 + 900 = 800 900 900 800 ( 700-7600 ) 900 + 700 = 900 088 9 6800 ( 8800-7600 ) 900 + 00 = 600 9098 80 7600 ( 8800-7600 ) 700 + 700 = 000 600 600 700 ( 8800-7600 ) 700 + 00 = 700 8 607 7600 ( 900-7600 ) 700 + 700 + 700 = 00 767 767 767 00 ( 6800-800 ) 700 + 700 + 9000 = 000 700 700 9000 000 ( 700-00 ) 700 + 700 + 900 = 6900 677 677 0706 00 ( 800-00 ) 700 + 700 + 700 = 00 68 68 6800 ( 900-7600 ) 700 + 700 + 00 = 900 8 8 709 7600 ( 9800-7600 ) 700 + 9000 + 9000 = 00 78 8 8 00 ( 7800-00 ) 700 + 9000 + 900 = 800 6 77 0 00 ( 8800-800 ) 700 + 9000 + 700 = 000 9 709 79 6800 ( 9800-7600 ) 700 + 9000 + 00 = 0700 086 60 6 7600 ( 9800-7600 ) 700 + 900 + 900 = 00 799 90 90 00 ( 900-7600 ) 700 + 900 + 700 = 6900 60 890 089 7600 ( 9800-7600 ) 700 + 900 + 00 = 600 78 7 9 7600 ( 9800-7600 ) 700 + 700 + 700 = 00 87 6 6 7600 ( 9800-7600 ) 700 + 700 + 00 = 900 07 987 76 7600 ( 9800-7600 ) 9000 + 9000 + 9000 = 7000 867 867 867 800 ( 800-600 ) 9000 + 9000 + 900 = 9900 78 78 96 00 ( 900-00 ) 9000 + 9000 + 700 = 00 69 69 00 ( 9800-7600 ) 9000 + 9000 + 00 = 00 886 886 87 7600 ( 9800-7600 ) 9000 + 900 + 900 = 800 680 8998 8998 800 ( 900-600 ) 9000 + 900 + 700 = 800 669 8 78 7600 ( 9800-7600 ) 9000 + 900 + 00 = 00 08 78 80 7600 ( 9800-7600 ) 9000 + 700 + 700 = 000 6 0977 0977 7600 ( 9800-7600 ) 900 + 900 + 900 = 700 867 867 867 00 ( 9800-7600 ) 900 + 900 + 700 = 00 79 79 69 7600 ( 9800-7600 ) 900 + 900 + 00 = 8000 68 68 9 7600 ( 9800-7600 ) 900 + 700 + 700 = 6900 700 099 099 7600 ( 9800-7600 ) 700 + 700 + 700 + 700 = 0000 600 600 600 600 00 ( 9800-00 ) 700 + 700 + 700 + 9000 = 00 608 608 608 77 00 ( 9800-00 ) 700 + 700 + 700 + 900 = 00 6 6 6 89 800 ( 9800-800 ) 700 + 700 + 700 + 700 = 0000 6 6 6 8600 ( 9800-8600 ) 700 + 700 + 700 + 00 = 6700 9 9 9 8 8600 ( 9800-8600 ) 700 + 700 + 9000 + 9000 = 000 86 86 706 706 800 ( 9800-800 ) 700 + 700 + 9000 + 900 = 900 7 7 6669 887 6600 ( 9800-6600 ) 700 + 700 + 9000 + 700 = 00 69 69 60 060 8600 ( 9800-8600 ) 700 + 700 + 9000 + 00 = 800 0 0 0 9 8600 ( 9800-8600 ) 700 + 700 + 900 + 900 = 8800 8 8 877 877 8600 ( 9800-8600 ) 700 + 700 + 900 + 700 = 00 8 8 766 7 8600 ( 9800-8600 ) 700 + 700 + 700 + 700 = 0000 90 90 000 000 8600 ( 9800-8600 ) 700 + 9000 + 9000 + 9000 = 00 696 68 68 68 600 ( 9800-600 ) 700 + 9000 + 9000 + 900 = 700 7 688 688 900 8600 ( 9800-8600 ) 700 + 9000 + 9000 + 700 = 000 988 986 986 60 8600 ( 9800-8600 ) 700 + 9000 + 900 + 900 = 000 687 8 8 8600 ( 9800-8600 ) 700 + 9000 + 900 + 700 = 900 67 608 7 090 8600 ( 9800-8600 ) 700 + 900 + 900 + 900 = 00 96 7878 7878 7878 8600 ( 9800-8600 ) 700 + 900 + 900 + 700 = 8800 9 697 697 06 8600 ( 9800-8600 ) 9000 + 9000 + 9000 + 9000 = 6000 70 70 70 70 8600 ( 9800-8600 ) 9000 + 9000 + 9000 + 900 = 8900 667 667 667 879 8600 ( 9800-8600 ) 9000 + 9000 + 9000 + 700 = 00 78 78 78 7 8600 ( 9800-8600 ) 9000 + 9000 + 900 + 900 = 800 68 68 8 8 8600 ( 9800-8600 ) 9000 + 9000 + 900 + 700 = 700 0 0 780 09 8600 ( 9800-8600 ) 9000 + 900 + 900 + 900 = 700 78 76 76 76 8600 ( 9800-8600 ) 900 + 900 + 900 + 900 = 7600 70 70 70 70 8600 ( 9800-8600 ) The table lists the wall-mounted type of indoor units as representative models. -- NOTE 700 : KMS077 9000 : KMS097 900 : KMS7 700 : KMS87 00 : KMS7

SANYO Commercial Solutions A Division of SANYO North America Corporation Cornerstone Business Park, 06 Thorndale Avenue, Bensenville, IL 6006, U.S.A. Sanyo Canada Inc. -00 Applewood Crescent, Concord Ontario, LK C7, CANADA Aug. / 007 (T)