TECHNICAL & SERVICE MANUAL SPLIT SYSTEM AIR CONDITIONER + SAP C181MA + SAP C181GA + SAP C181BA + SAP C241MA + SAP C241BA FILE NO.

Transcription

1 TECHNICAL & SERVICE MANUAL SAP K161GJA SAP K181GJA SAP K181MBA SAP K241GJA SAP K241MBA + SAP C161GA + SAP C161JA + SAP C181GA + SAP C181JA + SAP C181MA + SAP C181BA + SAP C241GA + SAP C241JA + SAP C241MA + SAP C241BA SPLIT SYSTEM AIR CONDITIONER FILE NO. Indoor Model No. Product Code No. Destination SAP K161GJA S General (50/60Hz) SAP K181GJA S General (50/60Hz) SAP K181MBA S Middle East (50/60Hz) SAP K241GJA S General (50/60Hz) SAP K241MBA S Middle East (50/60Hz) Outdoor Model No. Product Code No. Destination SAP C161GA S General (50Hz) SAP C161JA S General (60Hz) SAP C181GA S General (50Hz) SAP C181JA S General (60Hz) SAP C181MA S Middle East (50Hz) SAP C181BA S Middle East (60Hz) SAP C241GA S General (50Hz) SAP C241JA S General (60Hz) SAP C241MA S Middle East (50Hz) SAP C241BA S Middle East (60Hz) Indoor Unit Outdoor Unit SAP K161GJA SAP K181GJA SAP K181MBA SAP K241GJA SAP K241MBA SAP C161GA SAP C161JA SAP C181GA SAP C181JA SAP C181MA SAP C181BA SAP C241GA SAP C241JA SAP C241MA SAP C241BA REFERENCE NO. SM700456

2 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. If Necessary, Get Help 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. 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 WARNING CAUTION 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 units 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 leakfree 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. i

3 Table of Contents Page 1. OPERATING RANGE SPECIFICATIONS 2-1. Unit Specifications Major Component Specifications Other Component Specifications DIMENSIONAL DATA REFRIGERANT FLOW DIAGRAM PERFORMANCE DATA 5-1. Performance charts Air Throw Distance Chart Cooling Capacity ELECTRICAL DATA 6-1. Electrical Characteristics Electric Wiring Diagrams INSTALLATION INSTRUCTIONS 7-1. Installation Site Selection Remote Control Unit Installation Position Recommended Wire Length and Diameter FUNCTION 8-1. Room Temperature Control Dry Operation Freeze Prevention Outdoor Fan Speed Control TROUBLESHOOTING 9-1. Check before and after troubleshooting Air conditioner does not operate Some part of air conditioner does not operate Air conditioner operates, but abnormalities are observed If a sensor is defective CHECKING ELECTRICAL COMPONENTS Measurement of Insulation Resistance Checking Continuity of Fuse on PCB Ass'y Checking Motor Capacitor MAINTENANCE Changing Address of Remote Control Unit in Indoor Unit APPENDIX INSTRUCTION MANUAL ii

4 1. OPERATING RANGE 50Hz models Outdoor Unit Cooling SAP C161GA SAP C181GA SAP C241GA Temperature Indoor Air Intake Temp. Outdoor Air Intake Temp. Maximum 32 C D.B. / 23 C W.B. 43 C D.B. Minimum 19 C D.B. / 14 C W.B. 19 C D.B. Outdoor Unit Cooling SAP C181MA SAP C241MA Temperature Indoor Air Intake Temp. Outdoor Air Intake Temp. Maximum 32 C D.B. / 23 C W.B. 52 C D.B. Minimum 19 C D.B. / 14 C W.B. 19 C D.B. 60Hz models Outdoor Unit Cooling SAP C161JA SAP C181JA SAP C241JA Temperature Indoor Air Intake Temp. Outdoor Air Intake Temp. Maximum 32 C D.B. / 23 C W.B. 43 C D.B. Minimum 19 C D.B. / 14 C W.B. 19 C D.B. Outdoor Unit Cooling SAP C181BA SAP C241BA Temperature Indoor Air Intake Temp. Outdoor Air Intake Temp. Maximum 29 C D.B. / 19 C W.B. 54 C D.B. Minimum 19 C D.B. / 14 C W.B. 19 C D.B. 1

5 2. SPECIFICATIONS 2-1. Unit Specifications Indoor Unit Outdoor Unit SAP K161GJA SAP C161GA Power Source Voltage rating V Single phase 50Hz 220/230/240 V Performance Cooling Capacity kw 4.70 / 4.70 / 4.70 BTU/h 16,000 / 16,000 / 16,000 Air circulation (High) m 3 /h 760 Moisture removal (High) Liters/h 2.3 Electrical Rating Cooling Available voltage range V 198 ~ 264 Running amperes A 7.2 / 7.2 / 7.3 Power input W 1,540 / 1,570 / 1,610 Power factor % 97 / 95 / 92 C.O.P. W/W 3.1 / 3.0 / 2.9 Compressor locked rotor amperes A 38 / 40 / 41 Features Controls / Temperature control Microprocessor / I.C. thermostat Control unit Wireless remote control unit Timer 1-hour OFF / 12-hours ON or OFF Fan speeds Indoor / Outdoor 3 and Auto / Auto(Hi, Lo) Airflow direction (Indoor) Horizontal Manual Vertical Auto Air filter Washable, Anti-Mold Compressor Rotary (Hermetic) Refrigerant / Amount charged at shipment g R22 / 1,090 Refrigerant control Capillary tube Operation sound Indoor : Hi / Me / Lo db-a 41 / 38 / 36 Outdoor : Hi db-a 53 Refrigerant tubing connections Flare type Max. allowable tubing length at shipment m 7.5 Refrigerant Narrow tube mm (in.) 6.35(1/4) tube diameter Wide tube mm (in.) 12.7(1/2) Refrigerant tube kit / Accessories Optional / Hanging wall bracket Dimensions & Weight Indoor Unit Outdoor Unit Unit dimensions Height mm Width mm Depth mm Package dimensions Height mm Width mm 1, Depth mm Weight Net kg Shipping kg Shipping volume m Remarks: Rating conditions are: Cooling : Indoor air temperature 27 C D.B. / 19 C W.B. Outdoor air temperature 35 C D.B. / 24 C W.B. DATA SUBJECT TO CHANGE WITHOUT NOTICE. 2

6 Indoor Unit Outdoor Unit SAP K161GJA SAP C161JA Power Source Voltage rating 220V Single phase 60Hz 220 V Performance Cooling Capacity kw 4.70 BTU/h 16,000 Air circulation (High) m 3 /h 760 Moisture removal (High) Liters/h 2.3 Electrical Rating Cooling Available voltage range V 198 ~ 242 Running amperes A 8.1 Power input W 1,770 Power factor % 99 C.O.P. W/W 2.7 Compressor locked rotor amperes A 41 Features Controls / Temperature control Microprocessor / I.C. thermostat Control unit Wireless remote control unit Timer 1-hour OFF / 12-hours ON or OFF Fan speeds Indoor / Outdoor 3 and Auto / Auto(Hi, Lo) Airflow direction (Indoor) Horizontal Manual Vertical Auto Air filter Washable, Anti-Mold Compressor Rotary (Hermetic) Refrigerant / Amount charged at shipment g R22 / 1,150 Refrigerant control Capillary tube Operation sound Indoor : Hi / Me / Lo db-a 41 / 38 / 36 Outdoor : Hi db-a 51 Refrigerant tubing connections Flare type Max. allowable tubing length at shipment m 7.5 Refrigerant Narrow tube mm (in.) 6.35(1/4) tube diameter Wide tube mm (in.) 12.7(1/2) Refrigerant tube kit / Accessories Optional / Hanging wall bracket Dimensions & Weight Indoor Unit Outdoor Unit Unit dimensions Height mm Width mm Depth mm Package dimensions Height mm Width mm 1, Depth mm Weight Net kg Shipping kg Shipping volume m Remarks: Rating conditions are: Cooling : Indoor air temperature 27 C D.B. / 19 C W.B. Outdoor air temperature 35 C D.B. / 24 C W.B. DATA SUBJECT TO CHANGE WITHOUT NOTICE. 3

7 Indoor Unit SAP K181GJA SAP K181MBA Outdoor Unit SAP C181GA SAP C181MA Power Source Voltage rating V Single phase 50Hz 220/230/240 V Performance Cooling Capacity kw 5.15 / 5.15 / 5.15 BTU/h 17,600 / 17,600 / 17,600 Air circulation (High) m 3 /h 760 Moisture removal (High) Liters/h 2.7 Electrical Rating Cooling Available voltage range V 198 ~ 264 Running amperes A 9.6 / 9.5 / 9.5 Power input W 2,030 / 2,060 / 2,110 Power factor % 96 / 94 / 93 C.O.P. W/W 2.5 / 2.5 / 2.4 Compressor locked rotor amperes A 45 / 46 / 48 Features Controls / Temperature control Microprocessor / I.C. thermostat Control unit Wireless remote control unit Timer 1-hour OFF / 12-hours ON or OFF Fan speeds Indoor / Outdoor 3 and Auto / Auto(Hi, Lo) Airflow direction (Indoor) Horizontal Manual Vertical Auto Air filter Washable, Anti-Mold Compressor Rotary (Hermetic) Refrigerant / Amount charged at shipment g R22 / 1,140 Refrigerant control Capillary tube Operation sound Indoor : Hi / Me / Lo db-a 41 / 38 / 36 Outdoor : Hi db-a 53 Refrigerant tubing connections Flare type Max. allowable tubing length at shipment m 7.5 Refrigerant Narrow tube mm (in.) 6.35(1/4) tube diameter Wide tube mm (in.) 12.7(1/2) Refrigerant tube kit / Accessories Optional / Hanging wall bracket Dimensions & Weight Indoor Unit Outdoor Unit Unit dimensions Height mm Width mm Depth mm Package dimensions Height mm Width mm 1, Depth mm Weight Net kg Shipping kg Shipping volume m Remarks: Rating conditions are: Cooling : Indoor air temperature 27 C D.B. / 19 C W.B. Outdoor air temperature 35 C D.B. / 24 C W.B. DATA SUBJECT TO CHANGE WITHOUT NOTICE. 4

8 Indoor Unit SAP K181GJA SAP K181MBA Outdoor Unit SAP C181JA SAP C181BA Power Source Voltage rating 220V Single phase 60Hz 220 V Performance Cooling Capacity kw 5.15 BTU/h 17,600 Air circulation (High) m 3 /h 760 Moisture removal (High) Liters/h 2.7 Electrical Rating Cooling Available voltage range V 198 ~ 242 Running amperes A 7.8 Power input W 1,700 Power factor % 99 C.O.P. W/W 3.0 Compressor locked rotor amperes A 41 Features Controls / Temperature control Microprocessor / I.C. thermostat Control unit Wireless remote control unit Timer 1-hour OFF / 12-hours ON or OFF Fan speeds Indoor / Outdoor 3 and Auto / Auto(Hi, Lo) Airflow direction (Indoor) Horizontal Manual Vertical Auto Air filter Washable, Anti-Mold Compressor Rotary (Hermetic) Refrigerant / Amount charged at shipment g R22 / 1,150 Refrigerant control Capillary tube Operation sound Indoor : Hi / Me / Lo db-a 41 / 38 / 36 Outdoor : Hi db-a 51 Refrigerant tubing connections Flare type Max. allowable tubing length at shipment m 7.5 Refrigerant Narrow tube mm (in.) 6.35(1/4) tube diameter Wide tube mm (in.) 12.7(1/2) Refrigerant tube kit / Accessories Optional / Hanging wall bracket Dimensions & Weight Indoor Unit Outdoor Unit Unit dimensions Height mm Width mm Depth mm Package dimensions Height mm Width mm 1, Depth mm Weight Net kg Shipping kg Shipping volume m Remarks: Rating conditions are: Cooling : Indoor air temperature 27 C D.B. / 19 C W.B. Outdoor air temperature 35 C D.B. / 24 C W.B. DATA SUBJECT TO CHANGE WITHOUT NOTICE. 5

9 Indoor Unit SAP K241GJA SAP K241GJA Outdoor Unit SAP C241GA SAP C241MA Power Source Voltage rating V Single phase 50Hz 220/230/240 V Performance Cooling Capacity kw 6.40 / 6.45 / 6.45 BTU/h 21,800 / 22,000 / 22,000 Air circulation (High) m 3 /h 830 Moisture removal (High) Liters/h 3.3 Electrical Rating Cooling Available voltage range V 198 ~ 264 Running amperes A 12.8 / 12.8 / 12.8 Power input W 2,650 / 2,680 / 2,760 Power factor % 94 / 91 / 90 C.O.P. W/W 2.4 / 2.4 / 2.3 Compressor locked rotor amperes A 67 / 70 / 73 Features Controls / Temperature control Microprocessor / I.C. thermostat Control unit Wireless remote control unit Timer 1-hour OFF / 12-hours ON or OFF Fan speeds Indoor / Outdoor 3 and Auto / Auto(Hi, Lo) Airflow direction (Indoor) Horizontal Manual Vertical Auto Air filter Washable, Anti-Mold Compressor Rotary (Hermetic) Refrigerant / Amount charged at shipment g R22 / 1,785 Refrigerant control Capillary tube Operation sound Indoor : Hi / Me / Lo db-a 43 / 41 / 39 Outdoor : Hi db-a 54 Refrigerant tubing connections Flare type Max. allowable tubing length at shipment m 10 Refrigerant Narrow tube mm (in.) 6.35(1/4) tube diameter Wide tube mm (in.) 15.88(5/8) Refrigerant tube kit / Accessories Optional / Hanging wall bracket Dimensions & Weight Indoor Unit Outdoor Unit Unit dimensions Height mm Width mm Depth mm Package dimensions Height mm Width mm 1, Depth mm Weight Net kg Shipping kg Shipping volume m Remarks: Rating conditions are: Cooling : Indoor air temperature 27 C D.B. / 19 C W.B. Outdoor air temperature 35 C D.B. / 24 C W.B. DATA SUBJECT TO CHANGE WITHOUT NOTICE. 6

10 Indoor Unit SAP K241GJA SAP K241GJA Outdoor Unit SAP C241JA SAP C241BA Power Source Voltage rating 220V Single phase 60Hz 220 V Performance Cooling Capacity kw 6.40 BTU/h 21,800 Air circulation (High) m 3 /h 830 Moisture removal (High) Liters/h 3.3 Electrical Rating Cooling Available voltage range V 198 ~ 242 Running amperes A 14.5 Power input W 2,890 Power factor % 91 C.O.P. W/W 2.2 Compressor locked rotor amperes A 89 Features Controls / Temperature control Microprocessor / I.C. thermostat Control unit Wireless remote control unit Timer 1-hour OFF / 12-hours ON or OFF Fan speeds Indoor / Outdoor 3 and Auto / Auto(Hi, Lo) Airflow direction (Indoor) Horizontal Manual Vertical Auto Air filter Washable, Anti-Mold Compressor Rotary (Hermetic) Refrigerant / Amount charged at shipment g R22 / 1,770 Refrigerant control Capillary tube Operation sound Indoor : Hi / Me / Lo db-a 43 / 41 / 39 Outdoor : Hi db-a 54 Refrigerant tubing connections Flare type Max. allowable tubing length at shipment m 10 Refrigerant Narrow tube mm (in.) 6.35(1/4) tube diameter Wide tube mm (in.) 15.88(5/8) Refrigerant tube kit / Accessories Optional / Hanging wall bracket Dimensions & Weight Indoor Unit Outdoor Unit Unit dimensions Height mm Width mm Depth mm Package dimensions Height mm Width mm 1, Depth mm Weight Net kg Shipping kg Shipping volume m Remarks: Rating conditions are: Cooling : Indoor air temperature 27 C D.B. / 19 C W.B. Outdoor air temperature 35 C D.B. / 24 C W.B. DATA SUBJECT TO CHANGE WITHOUT NOTICE. 7

11 2-2. Major Component Specifications Indoor Unit Indoor Unit SAP K161GJA Controller PCB Part No. Controls Control circuit fuse Remote Control Unit POW-K181GJA Microprocessor 250 V 3.15 A RCS-2S2E Fan & Fan Motor Type Cross-flow Q'ty... Dia. and length mm 1... ø88 / L746 Fan motor model... Q'ty UF2-31A5P-S... 1 No. of poles... 50/60Hz rpm (High ) ,440 / 1,410 Nominal output W 30 Coil resistance (Ambient temp. 20 C) Ω WHT-BRN : WHT-PNK : Safety devices Type Internal protector Operating temp. Open C 130±8 Close Automatic reclosing Run capacitor µf 2.0 VAC 440 Flap Motor Type Stepping motor Model MP24GA2 Rating DC 12 V Coil resistance (Ambient temp. 25 C) Ω Each terminals (1 2, 1 3, 1 4, 1 5) : 400 ± 7% Heat Exch. Coil Coil Aluminum plate fin / Copper tube Rows 2 Fin pitch mm 1.3 Face area m DATA SUBJECT TO CHANGE WITHOUT NOTICE. 8

12 Indoor Unit SAP K181GJA SAP K181MBA Controller PCB Part No. Controls Control circuit fuse Remote Control Unit POW-K181GJA Microprocessor 250 V 3.15 A RCS-2S2E Fan & Fan Motor Type Cross-flow Q'ty... Dia. and length mm 1... ø88 / L746 Fan motor model... Q'ty UF2-31A5P-S... 1 No. of poles... 50/60Hz rpm (High) ,440 / 1,410 Nominal output W 30 Coil resistance (Ambient temp. 20 C) Ω WHT-BRN : WHT-PNK : Safety devices Type Internal protector Operating temp. Open C 130±8 Close Automatic reclosing Run capacitor µf 2.0 VAC 440 Flap Motor Type Stepping motor Model MP24GA2 Rating DC 12 V Coil resistance (Ambient temp. 25 C) Ω Each terminals (1 2, 1 3, 1 4, 1 5) : 400 ± 7% Heat Exch. Coil Coil Aluminum plate fin / Copper tube Rows 2 Fin pitch mm 1.3 Face area m DATA SUBJECT TO CHANGE WITHOUT NOTICE. 9

13 Indoor Unit SAP K241GJA SAP K241MBA Controller PCB Part No. Controls Control circuit fuse Remote Control Unit POW-K241GJA Microprocessor 250 V 3.15 A RCS-2S2E Fan & Fan Motor Type Cross-flow Q'ty... Dia. and length mm 1... ø88 / L746 Fan motor model... Q'ty UF2-31A5P-S... 1 No. of poles... 50/60Hz rpm (High) ,440 / 1,410 Nominal output W 30 Coil resistance (Ambient temp. 20 C) Ω WHT-BRN : WHT-PNK : Safety devices Type Internal protector Operating temp. Open C 130±8 Close Automatic reclosing Run capacitor µf 2.0 VAC 440 Flap Motor Type Stepping motor Model MP24GA2 Rating DC 12 V Coil resistance (Ambient temp. 25 C) Ω Each terminals (1 2, 1 3, 1 4, 1 5) : 400 ± 7% Heat Exch. Coil Coil Aluminum plate fin / Copper tube Rows 2 Fin pitch mm 1.3 Face area m DATA SUBJECT TO CHANGE WITHOUT NOTICE. 10

14 Outdoor Unit Outdoor Unit SAP C161GA Compressor Type Rotary (Hermetic) Compressor model C-R140H5W S Nominal output W 1,400 Compressor oil... Amount cc 4GSD-T or SAY-56T Coil resistance (Ambient temp. 25 C) Ω C R : C S : Safety devices Type External(OLR A) External(OLR T) Overload relay MRA TS-120N Operating temp. Open C 145±5 120±5 Close C 69±11 95±11 Operating amp.(ambient temp. 25 C) Trip in 6 to 16 sec. at 23.5A Run capacitor µf 35.0 VAC 400 Crank case heater Fan & Fan Motor Type Propeller Q'ty... Dia ø420 Fan motor model... Q'ty KFG6S-51A5P-S... 1 No. of poles... rpm (High) Nominal output W 50 Coil resistance (Ambient temp. 20 C) Ω WHT-BRN : WHT-YEL : YEL-PNK : Safety devices Type Internal protector Operating temp. Open C 130±8 Close C Automatic reclosing Run capacitor µf 4.0 VAC 440 Heat Exch. Coil Coil Aluminum plate fin / Copper tube Rows 1 Fin pitch mm 1.3 Face area m External Finish Acrylic baked-on enamel finish DATA SUBJECT TO CHANGE WITHOUT NOTICE. 11

15 Outdoor Unit SAP C161JA Compressor Type Rotary (Hermetic) Compressor model C-R132H6D S Nominal output W 1,400 Compressor oil... Amount cc 4GSD-T or SAY-56T Coil resistance (Ambient temp. 25 C) Ω C R : C S : Safety devices Type External(OLR A) External(OLR T) Overload relay MRA TS-120N Operating temp. Open C 145±5 120±5 Close C 69±11 95±11 Operating amp.(ambient temp. 25 C) Trip in 6 to 16 sec. at 27A Run capacitor µf 35.0 VAC 400 Crank case heater Fan & Fan Motor Type Propeller Q'ty... Dia ø420 Fan motor model... Q'ty KFG6S-51A6P-S... 1 No. of poles... rpm (220 V, High) Nominal output W 50 Coil resistance (Ambient temp. 20 C) Ω WHT-BRN : 81.3 WHT-YEL : YEL-PNK : Safety devices Type Internal protector Operating temp. Open C 130±5 Close C Automatic reclosing Run capacitor µf 3.0 VAC 440 Heat Exch. Coil Coil Aluminum plate fin / Copper tube Rows 1 Fin pitch mm 1.3 Face area m External Finish Acrylic baked-on enamel finish DATA SUBJECT TO CHANGE WITHOUT NOTICE. 12

16 Outdoor Unit SAP C181GA SAP C181MA Compressor Type Rotary (Hermetic) Compressor model C-2R170H5T Nominal output W 1,700 Compressor oil... Amount cc 4GSD-T or SAY-56T Coil resistance (Ambient temp. 25 C) Ω C R : C S : Safety devices Type Internal protector Overload relay Operating temp. Open C Automatic opening Close C Automatic reclosing Operating amp.(ambient temp. 25 C) Run capacitor µf 40.0 VAC 400 Crank case heater Fan & Fan Motor Type Propeller Q'ty... Dia ø420 Fan motor model... Q'ty KFG6S-51A5P-S... 1 No. of poles... rpm (230 V, High) Nominal output W 50 Coil resistance (Ambient temp. 20 C) Ω WHT-BRN : WHT-YEL : YEL-PNK : Safety devices Type Internal protector Operating temp. Open C 130±8 Close C Automatic reclosing Run capacitor µf 4.0 VAC 440 Heat Exch. Coil Coil Aluminum plate fin / Copper tube Rows 1 Fin pitch mm 1.3 Face area m External Finish Acrylic baked-on enamel finish DATA SUBJECT TO CHANGE WITHOUT NOTICE. 13

17 Outdoor Unit SAP C181JA SAP C181BA Compressor Type Rotary (Hermetic) Compressor model C-R132H6D S Nominal output W 1,400 Compressor oil... Amount cc 4GSD-T or SAY-56T Coil resistance (Ambient temp. 25 C) Ω C R : C S : Safety devices Type External(OLR A) External(OLR T) Overload relay MRA TS-120N Operating temp. Open C 145±5 120±5 Close C 69±11 95±11 Operating amp.(ambient temp. 25 C) Trip in 6 to 16 sec. at 27A Run capacitor µf 35.0 VAC 400 Crank case heater Fan & Fan Motor Type Propeller Q'ty... Dia ø420 Fan motor model... Q'ty KFG6S-51A6P-S... 1 No. of poles... rpm (220 V, High) Nominal output W 50 Coil resistance (Ambient temp. 20 C) Ω WHT-BRN : 81.3 WHT-YEL : YEL-PNK : Safety devices Type Internal protector Operating temp. Open C 130±5 Close C Automatic reclosing Run capacitor µf 3.0 VAC 440 Heat Exch. Coil Coil Aluminum plate fin / Copper tube Rows 1 Fin pitch mm 1.3 Face area m External Finish Acrylic baked-on enamel finish DATA SUBJECT TO CHANGE WITHOUT NOTICE. 14

18 Outdoor Unit SAP C241GA SAP C241MA Compressor Type Rotary (Hermetic) Compressor model C-R221H5S Nominal output W 2,200 Compressor oil... Amount cc 4GSD-T or SAY-56T... 1,350 Coil resistance (Ambient temp. 25 C) Ω C R : C S : Safety devices Type Internal protector External(OLR T) Overload relay OL-D24 Operating temp. Open C Automatic opening 150±5 Close C Automatic reclosing 63±11 Operating amp.(ambient temp. 25 C) Trip in 6 to 16 sec. at 59A Run capacitor µf 40.0 VAC 400 Crank case heater Fan & Fan Motor Type Propeller Q'ty... Dia ø420 Fan motor model... Q'ty KFG6S-51D5P-S... 1 No. of poles... rpm (230 V, High) Nominal output W 50 Coil resistance (Ambient temp. 20 C) Ω WHT-BRN : WHT-YEL : YEL-PNK : Safety devices Type Internal protector Operating temp. Open C 130±8 Close C Automatic reclosing Run capacitor µf 4.0 VAC 440 Heat Exch. Coil Coil Aluminum plate fin / Copper tube Rows 2 Fin pitch mm 1.2 Face area m External Finish Acrylic baked-on enamel finish DATA SUBJECT TO CHANGE WITHOUT NOTICE. 15

19 Outdoor Unit SAP C241JA SAP C241BA Compressor Type Rotary (Hermetic) Compressor model C-R191H6M Nominal output W 1,900 Compressor oil... Amount cc 4GSD-T or SAY-56T... 1,350 Coil resistance (Ambient temp. 25 C) Ω C R : C S : Safety devices Type Internal protector External(OLR T) Overload relay OL-D24 Operating temp. Open C Automatic opening 150±5 Close C Automatic reclosing 63±11 Operating amp.(ambient temp. 25 C) Trip in 6 to 16 sec. at 59A Run capacitor µf 35.0 VAC 400 Crank case heater Fan & Fan Motor Type Propeller Q'ty... Dia ø420 Fan motor model... Q'ty KFG6S-51C6P-S... 1 No. of poles... rpm (220 V, High) Nominal output W 50 Coil resistance (Ambient temp. 20 C) Ω WHT-BRN : WHT-YEL : YEL-PNK : Safety devices Type Internal protector Operating temp. Open C 130±8 Close C Automatic reclosing Run capacitor µf 3.5 VAC 440 Heat Exch. Coil Coil Aluminum plate fin / Copper tube Rows 2 Fin pitch mm 1.2 Face area m External Finish Acrylic baked-on enamel finish DATA SUBJECT TO CHANGE WITHOUT NOTICE. 16

20 2-3. Other Component Specifications Indoor Unit SAP K161GJA SAP K181GJA SAP K241GJA SAP K181MBA SAP K241MBA Transformer (TR) ATR-J105 Rating Primary AC 230V, 50/ 60 Hz Secondary 19V, 0.526A Capacity 10VA Coil resistance Ω (at 21 C) Primary (WHT WHT): 205 ± 10% Secondary (BRN BRN): 2.0 ± 10% Thermal cut-off temp. 150 C Thermistor (Coil sensor) DTN-TKS131B Resistance kω 0 C 15.0 ± 2% Thermistor (Room sensor) DTN-TKS142B Resistance kω 25 C 5.0 ± 3% Outdoor Unit SAP C161GA SAP C161JA SAP C181GA SAP C181JA SAP C181MA SAP C181BA SAP C241GA SAP C241JA SAP C241MA SAP C241BA Power Relay (PR) Coil rating G7L-2A-TUB AC V, 50/60Hz Coil resistance Ω (at 23 C) 21 ± 15% Contact rating AC 220V, 25A Thermostat (Fan Speed Control 23S) MQT5S Switching temp. C high LOW 28.5 C ± 1.5 low HIGH 31.5 C ± 2 Contact rating AC 220V, 3A 17

21 3. DIMENSIONAL DATA Indoor Unit SAP K161GJA SAP K181GJA SAP K241GJA SAP K181MBA SAP K241MBA (3) Remote control unit Center of tubing hole (2 places) Drain hose ø Narrow tube ø6.35 (1/4") Wide tube ø12.7 (1/2") Wide tube ø15.88 (5/8") K161, K181 K241 Unit : mm 18

22 Outdoor Unit SAP C161GA SAP C161JA SAP C181GA SAP C181JA SAP C181MA SAP C181BA 538 AIR INTAKE 136 AIR DISCHARGE ø12 Wide tube service valve ø12.7 (1/2") Narrow tube service valve ø6.35 (1/4") Unit : mm 19

23 Outdoor Unit SAP C241GA SAP C241JA SAP C241MA SAP C241BA Air intake Air discharge Wide tube service valve ø15.88 (5/8") Narrow tube service valve ø6.35 (1/4") Unit : mm 20

24 4. REFRIGERANT FLOW DIAGRAM Indoor Unit SAP K161GJA SAP K161GJA SAP K181GJA SAP K181MBA Indoor Unit Outdoor Unit Outdoor Unit SAP C161GA SAP C161JA SAP C181JA SAP C181BA, Wide tube Wide tube service valve Accumulator Compressor O.D. ø12.7 mm (1/2 ") Evaporator Condenser Narrow tube Narrow tube service valve Capillary tube O.D. ø6.35 mm (1/4") Indoor Unit SAP K181GJA SAP K181MBA Outdoor Unit SAP C181GA SAP C181MA Indoor Unit Outdoor Unit Wide tube Wide tube service valve Accumulator Compressor O.D. ø12.7 mm (1/2 ") Capillary for liquid injection Evaporator Condenser Narrow tube Narrow tube service valve Capillary tube O.D. ø6.35 mm (1/4") 21

25 Indoor Unit SAP K241GJA SAP K241GJA SAP K241MBA SAP K241MBA Indoor Unit Outdoor Unit Outdoor Unit SAP C241GA SAP C241JA SAP C241MA SAP C241BA Wide tube Wide tube service valve Muffler Accumulator Compressor O.D. ø15.88 mm (5/8 ") Capillary for liquid injection Evaporator Condenser Narrow tube Narrow tube service valve Strainer Capillary tube O.D. ø6.35 mm (1/4") 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. 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. Thickness: Min. 8 mm Wide tube Insulation Narrow tube Thickness: Min. 8 mm 22

26 5. PERFORMANCE DATA 5-1. Performance charts Indoor Unit SAP K161GJA Outdoor Unit SAP C161GA Indoor Unit Outdoor Unit SAP K161GJA SAP C161JA Cooling Characteristics Cooling Characteristics 14 Indoor inlet air D.B. temp. ( C) 13 Outdoor fan speed 14 Indoor inlet air D.B. temp. ( C) 13 Outdoor fan speed Operating current (A) Low High Operating current (A) Low High Outdoor inlet air D.B. temp. ( C) Outdoor inlet air D.B. temp. ( C) Low pressure at wide tube service valve MPa (kgf/cm 2 G) 1.47 (14) 1.38 (13) 1.28 (12) 1.18 (11) 1.08 (10) 0.98 ( 9 ) 0.89 ( 8 ) 0.79 ( 7 ) 0.69 ( 6 ) 0.59 ( 5 ) 0.49 ( 4 ) 0.39 ( 3 ) Indoor inlet air D.B. temp. ( C) Outdoor fan speed Low High Low pressure at wide tube service valve MPa (kgf/cm 2 G) 1.47 (14) 1.38 (13) 1.28 (12) 1.18 (11) 1.08 (10) 0.98 ( 9 ) 0.89 ( 8 ) 0.79 ( 7 ) 0.69 ( 6 ) 0.59 ( 5 ) 0.49 ( 4 ) 0.39 ( 3 ) Indoor inlet air D.B. temp. ( C) Outdoor fan speed Low High NOTE... Points of Rating condition Black dots in above charts indicate the following rating conditions. Cooling: Indoor air temperature 27 C D.B./ 19 C W.B. Outdoor air temperature 35 C D.B./24 C W.B. 23

27 Indoor Unit SAP K181GJA SAP K181MBA Outdoor Unit SAP C181GA SAP C181MA Indoor Unit SAP K181GJA SAP K181MBA Outdoor Unit SAP C181JA SAP K181BA Cooling Characteristics Cooling Characteristics Indoor inlet air D.B. temp. ( C) Outdoor fan speed Indoor inlet air D.B. temp. ( C) Outdoor fan speed Operating current (A) Low High Operating current (A) Low High Outdoor inlet air D.B. temp. ( C) Outdoor inlet air D.B. temp. ( C) 55 Low pressure at wide tube service valve MPa (kgf/cm 2 G) 1.47 (14) 1.38 (13) 1.28 (12) 1.18 (11) 1.08 (10) 0.98 ( 9 ) 0.89 ( 8 ) 0.79 ( 7 ) 0.69 ( 6 ) 0.59 ( 5 ) 0.49 ( 4 ) 0.39 ( 3 ) Indoor inlet air D.B. temp. ( C) Outdoor fan speed Low High Outdoor inlet air D.B. temp. ( C) Low pressure at wide tube service valve MPa (kgf/cm 2 G) 1.47 (14) 1.38 (13) 1.28 (12) 1.18 (11) 1.08 (10) 0.98 ( 9 ) 0.89 ( 8 ) 0.79 ( 7 ) 0.69 ( 6 ) 0.59 ( 5 ) 0.49 ( 4 ) 0.39 ( 3 ) Indoor inlet air D.B. temp. ( C) Outdoor fan speed Low High Outdoor inlet air D.B. temp. ( C) NOTE... Points of Rating condition Black dots in above charts indicate the following rating conditions. Cooling: Indoor air temperature 27 C D.B./ 19 C W.B. Outdoor air temperature 35 C D.B./24 C W.B. 24

28 Indoor Unit SAP K241GJA SAP K241MBA Outdoor Unit SAP C241GA SAP C241MA Indoor Unit SAP K241GJA SAP K241MBA Outdoor Unit SAP C241JA SAP K241BA Cooling Characteristics Cooling Characteristics Operating current (A) Indoor inlet air D.B. temp. ( C) Outdoor fan speed Low High Operating current (A) Indoor inlet air D.B. temp. ( C) Outdoor fan speed Low High Outdoor inlet air D.B. temp. ( C) Outdoor inlet air D.B. temp. ( C) 55 Low pressure at wide tube service valve MPa (kgf/cm 2 G) 1.47 (14) 1.38 (13) 1.28 (12) 1.18 (11) 1.08 (10) 0.98 ( 9 ) 0.89 ( 8 ) 0.79 ( 7 ) 0.69 ( 6 ) 0.59 ( 5 ) 0.49 ( 4 ) 0.39 ( 3 ) Indoor inlet air D.B. temp. ( C) Outdoor fan speed Low High Outdoor inlet air D.B. temp. ( C) Low pressure at wide tube service valve MPa (kgf/cm 2 G) 1.47 (14) 1.38 (13) 1.28 (12) 1.18 (11) 1.08 (10) 0.98 ( 9 ) 0.89 ( 8 ) 0.79 ( 7 ) 0.69 ( 6 ) 0.59 ( 5 ) 0.49 ( 4 ) 0.39 ( 3 ) Indoor inlet air D.B. temp. ( C) Outdoor fan speed Low High Outdoor inlet air D.B. temp. ( C) NOTE... Points of Rating condition Black dots in above charts indicate the following rating conditions. Cooling: Indoor air temperature 27 C D.B./ 19 C W.B. Outdoor air temperature 35 C D.B./24 C W.B. 25

29 5-2. Air Throw Distance Chart Indoor Unit SAP K161GJA SAP K181GJA SAP K181MBA Room air temp. : 27 C Fan speed : High Horizontal distance (m) Axis air velocity (m/s) Vertical distance (m) : Flap angle 0, : Axis air velocity 0 : Flap angle 30, : Axis air velocity 30 Heating Indoor Unit SAP K241GJA SAP K241MBA Room air temp. : 27 C Fan speed : High Horizontal distance (m) Axis air velocity (m/s) Vertical distance (m) : Flap angle 0, : Axis air velocity 0 : Flap angle 30, : Axis air velocity 30 26

30 5-3. Cooling Capacity Indoor Unit Outdoor Unit SAP K161GJA SAP C161GA 240V Single Phase 50Hz RATING CAPACITY 4.70 kw AIR FLOW RATE 760 m 3 /h EVAPORATOR CONDENSER ENT. TEMP. C OUTDOOR AMBIENT TEMP. C W.B. D.B TC CM SHC SHC SHC SHC SHC SHC TC CM SHC SHC SHC SHC SHC SHC TC 4.94 # CM SHC SHC SHC SHC SHC SHC TC CM SHC SHC SHC SHC SHC TC CM SHC SHC SHC SHC TC : Total Cooling Capacity (kw) SHC : Sensible Heat Capacity (kw) CM : Compressor Input (kw) Rating conditions (#Mark) are Outdoor Ambient Temp. 35 C D.B. Indoor Unit Entering Air Temp. 27 C D.B. / 19 C W.B. 27

31 Indoor Unit Outdoor Unit SAP K161GJA SAP C161JA 220V Single Phase 60Hz RATING CAPACITY 4.70 kw AIR FLOW RATE 760 m 3 /h EVAPORATOR CONDENSER ENT. TEMP. C OUTDOOR AMBIENT TEMP. C W.B. D.B TC CM SHC SHC SHC SHC SHC SHC TC CM SHC SHC SHC SHC SHC SHC TC 4.94 # CM SHC SHC SHC SHC SHC SHC TC CM SHC SHC SHC SHC SHC TC CM SHC SHC SHC SHC TC : Total Cooling Capacity (kw) SHC : Sensible Heat Capacity (kw) CM : Compressor Input (kw) Rating conditions (#Mark) are Outdoor Ambient Temp. 35 C D.B. Indoor Unit Entering Air Temp. 27 C D.B. / 19 C W.B. 28

32 Indoor Unit SAP K181GJA SAP K181MBA Outdoor Unit SAP C181GA SAP C181MA 240V Single Phase 50Hz RATING CAPACITY 5.15 kw AIR FLOW RATE 760 m 3 /h EVAPORATOR CONDENSER ENT. TEMP. C OUTDOOR AMBIENT TEMP. C W.B. D.B TC CM SHC SHC SHC SHC SHC SHC TC CM SHC SHC SHC SHC SHC SHC TC 5.41 # CM SHC SHC SHC SHC SHC SHC TC CM SHC SHC SHC SHC SHC TC CM SHC SHC SHC SHC TC : Total Cooling Capacity (kw) SHC : Sensible Heat Capacity (kw) CM : Compressor Input (kw) Rating conditions (#Mark) are Outdoor Ambient Temp. 35 C D.B. Indoor Unit Entering Air Temp. 27 C D.B. / 19 C W.B. 29

33 Indoor Unit SAP K181GJA SAP K181MBA Outdoor Unit SAP C181JA SAP C181BA 220V Single Phase 60Hz RATING CAPACITY 5.15 kw AIR FLOW RATE 760 m 3 /h EVAPORATOR CONDENSER ENT. TEMP. C OUTDOOR AMBIENT TEMP. C W.B. D.B TC CM SHC SHC SHC SHC SHC SHC TC CM SHC SHC SHC SHC SHC SHC TC 5.41 # CM SHC SHC SHC SHC SHC SHC TC CM SHC SHC SHC SHC SHC TC CM SHC SHC SHC SHC TC : Total Cooling Capacity (kw) SHC : Sensible Heat Capacity (kw) CM : Compressor Input (kw) Rating conditions (#Mark) are Outdoor Ambient Temp. 35 C D.B. Indoor Unit Entering Air Temp. 27 C D.B. / 19 C W.B. 30

34 Indoor Unit SAP K241GJA SAP K241MBA Outdoor Unit SAP C241GA SAP C241MA 240V Single Phase 50Hz RATING CAPACITY 6.45 kw AIR FLOW RATE 830 m 3 /h EVAPORATOR CONDENSER ENT. TEMP. C OUTDOOR AMBIENT TEMP. C W.B. D.B TC CM SHC SHC SHC SHC SHC SHC TC CM SHC SHC SHC SHC SHC SHC TC 6.77 # CM SHC SHC SHC SHC SHC SHC TC CM SHC SHC SHC SHC SHC TC CM SHC SHC SHC SHC TC : Total Cooling Capacity (kw) SHC : Sensible Heat Capacity (kw) CM : Compressor Input (kw) Rating conditions (#Mark) are Outdoor Ambient Temp. 35 C D.B. Indoor Unit Entering Air Temp. 27 C D.B. / 19 C W.B. 31

35 Indoor Unit SAP K241GJA SAP K241MBA Outdoor Unit SAP C241JA SAP C241BA 220V Single Phase 60Hz RATING CAPACITY 6.40 kw AIR FLOW RATE 830 m 3 /h EVAPORATOR CONDENSER ENT. TEMP. C OUTDOOR AMBIENT TEMP. C W.B. D.B TC CM SHC SHC SHC SHC SHC SHC TC CM SHC SHC SHC SHC SHC SHC TC 6.72 # CM SHC SHC SHC SHC SHC SHC TC CM SHC SHC SHC SHC SHC TC CM SHC SHC SHC SHC TC : Total Cooling Capacity (kw) SHC : Sensible Heat Capacity (kw) CM : Compressor Input (kw) Rating conditions (#Mark) are Outdoor Ambient Temp. 35 C D.B. Indoor Unit Entering Air Temp. 27 C D.B. / 19 C W.B. 32

36 6. ELECTRICAL DATA 6-1. Electrical Characteristics Indoor Unit Outdoor Unit SAP K161GJA SAP C161GA Indoor Unit Outdoor Unit Complete Unit Fan Motor Fan Motor Compressor Performance at V ~ 50Hz Rating Conditions Running Amps. A 0.37 / / / / 7.3 Power Input kw / / / / 1.61 Full Load Conditions Running Amps. A 0.37 / / / / 8.7 Power Input kw / / / / 1.97 Rating Conditions : Indoor Air Temperature 27 C D.B. / 19 C W.B. Outdoor Air Temperature 35 C D.B. Full Load Conditions : Indoor Air Temperature 32 C D.B. / 23 C W.B. Outdoor Air Temperature 43 C D.B. Indoor Unit Outdoor Unit SAP K161GJA SAP C161JA Indoor Unit Outdoor Unit Complete Unit Fan Motor Fan Motor Compressor Performance at 220V ~ 60Hz Rating Conditions Running Amps. A Power Input kw Full Load Conditions Running Amps. A Power Input kw Rating Conditions Full Load Conditions : Indoor Air Temperature 27 C D.B. / 19 C W.B. Outdoor Air Temperature 35 C D.B. : Indoor Air Temperature 32 C D.B. / 23 C W.B. Outdoor Air Temperature 43 C D.B. 33

37 Indoor Unit SAP K181GJA SAP K181MBA Outdoor Unit SAP C181GA SAP C181MA Indoor Unit SAP K181GJA SAP K181MBA Outdoor Unit SAP C181JA SAP C181BA Indoor Unit Outdoor Unit Complete Unit Fan Motor Fan Motor Compressor Performance at V ~ 50Hz Rating Conditions Running Amps. A 0.37 / / / / 9.5 Power Input kw / / / / 2.11 Full Load Conditions Running Amps. A 0.37 / / / / 13.4 Power Input kw / / / / 3.03 Rating Conditions : Indoor Air Temperature 27 C D.B. / 19 C W.B. Outdoor Air Temperature 35 C D.B. Full Load Conditions : Indoor Air Temperature 32 C D.B. / 23 C W.B. Outdoor Air Temperature 52 C D.B. Indoor Unit Outdoor Unit Complete Unit Fan Motor Fan Motor Compressor Performance at 220V ~ 60Hz Rating Conditions Running Amps. A Power Input kw SSA 385, 386 Running Amps Conditions Power Input Full Load Conditions Running Amps. A Power Input kw Rating Conditions : Indoor Air Temperature 27 C D.B. / 19 C W.B. Outdoor Air Temperature 35 C D.B. SSA 385, 386 Conditions (Saudi standard) : Indoor Air Temperature 29 C D.B. / 19 C W.B. Outdoor Air Temperature 46 C D.B. / 24 C W.B. Full Load Conditions : Indoor Air Temperature 29 C D.B. / 19 C W.B. Outdoor Air Temperature 54 C D.B. 34

38 Indoor Unit SAP K241GJA SAP K241MBA Outdoor Unit SAP C241GA SAP C241MA Indoor Unit SAP K241GJA SAP K241MBA Outdoor Unit SAP C241JA SAP C241BA Indoor Unit Outdoor Unit Complete Unit Fan Motor Fan Motor Compressor Performance at V ~ 50Hz Rating Conditions Running Amps. A 0.39 / / / / 12.8 Power Input kw / / / / 2.76 Full Load Conditions Running Amps. A 0.39 / / / / 16.8 Power Input kw / / / / 3.74 Rating Conditions : Indoor Air Temperature 27 C D.B. / 19 C W.B. Outdoor Air Temperature 35 C D.B. Full Load Conditions : Indoor Air Temperature 32 C D.B. / 23 C W.B. Outdoor Air Temperature 52 C D.B. Indoor Unit Outdoor Unit Complete Unit Fan Motor Fan Motor Compressor Performance at 220V ~ 60Hz Rating Conditions Running Amps. A Power Input kw SSA 385, 386 Running Amps Conditions Power Input Full Load Conditions Running Amps. A Power Input kw Rating Conditions : Indoor Air Temperature 27 C D.B. / 19 C W.B. Outdoor Air Temperature 35 C D.B. SSA 385, 386 Conditions (Saudi standard) : Indoor Air Temperature 29 C D.B. / 19 C W.B. Outdoor Air Temperature 46 C D.B. / 24 C W.B. Full Load Conditions : Indoor Air Temperature 29 C D.B. / 19 C W.B. Outdoor Air Temperature 54 C D.B. 35

39 6-2. Electric Wiring Diagrams Indoor Unit SAP K161GJA SAP K181GJA SAP K241GJA WARNING To avoid electrical shock hazard, be sure to disconnect power before checking, servicing and/or cleaning any electrical parts. 36

40 Indoor Unit SAP K181MBA SAP K241MBA WARNING To avoid electrical shock hazard, be sure to disconnect power before checking, servicing and/or cleaning any electrical parts. 37

41 Outdoor Unit SAP C161GA SAP C161JA SAP C181JA SAP C181BA WARNING To avoid electrical shock hazard, be sure to disconnect power before checking, servicing and/or cleaning any electrical parts. 38

42 Outdoor Unit SAP C181GA SAP C181MA WARNING To avoid electrical shock hazard, be sure to disconnect power before checking, servicing and/or cleaning any electrical parts. 39

43 Outdoor Unit SAP C241GA SAP C241JA SAP C241MA SAP C241BA WARNING To avoid electrical shock hazard, be sure to disconnect power before checking, servicing and/or cleaning any electrical parts. 40

44 7. INSTALLATION INSTRUCTIONS 7-1. Installation Site Selection, Indoor Unit 15 cm min. 15 cm 15 cm To prevent abnormal heat min. min. INDOOR UNIT WARNING generation and the possibility of fire, don t place obstacles, enclosures and grills in front Front View of or surrounding the air Fig.1 conditioner in a way that may block air flow. AVOID: direct sunlight. nearby heat sources that may affect performance of the unit. areas where leakage of flammable gas may be expected. places where large amounts of oil mist exist. DO: select an appropriate position from which every corner of the room can be uniformly air-conditioned. (High on a wall is best) select a location that will hold the weight of the unit. select a location where tubing and drain pipe have the shortest run to the outside. allow room for operation and maintenance as well as unrestricted air flow around the unit. (Fig. 1) install the unit within the maximum elevation difference (H) above or below the outdoor unit and within a total tubing length (L) from the outdoor unit as detailed Table 1 and Fig. 2a. Table 1 INDOOR UNIT Elevation difference (H) CAUTION Fig. 2a Fig. 2 For stable operation of the air conditioner, do not install wall-mounted type indoor units under 1.5m from floor level. Fig. 2b Tubing length (L) OUTDOOR UNIT Indoor Unit Minimum height from floor level 1.5m Floor level Wall Model Max. Allowable Tubing Length at Shipment (m) Limit of Tubing Length (L) (m) Limit of Elevation Difference (H) (m) Required Amount of Additional Refrigerant (g/m)* C161, C C * If total tubing length becomes 7.5 to 20 m (max.) or 10 to 30 m (max.), charge additional refrigerant (R22) by 25 g/m. No additional charge of compressor oil is necessary. 41

45 Outdoor Unit AVOID: heat sources, exhaust fans, etc. (Fig. 3) 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. (Figs. 4a and 4a) provide a solid base (concrete block, cm beams or equal), a minimum of 10 cm above ground level to reduce humidity and protect the unit against possible water damage and decreased service life. (Fig.5) use lug bolts or equal to bolt down unit, reducing vibration and noise. Hot air Outdoor unit NO Fig. 3 Fig 3 Exhaust fan Heat source Required space around the unit. Air intake Min. 5 cm Air discharge Min. 10 cm Top View Top Fig. View 4a Min. 40 cm Valve side Min. 25 cm Obstacle above Air discharge 2 m 2 m Obstacle Ground Side View Fig. 4b Fig 4 C Anchor bolts (4 pcs.) Air intake Min. 10 cm Concrete or equal About 40 cm About 10 cm Fig. 5 Fig. 5 - A 42