Boiler pplications Drawings 800000026 Rev D
Contents Drawing No. Boiler Model Description Information... Q & E Series Boilers... EV-10-0001 Rev B... Q & E Series Boilers... Boiler Flat Roof Multiple Termination Spacing Single Row... EV-10-000 Rev... Q & E Series Boilers... Boiler Flat Roof Multiple Termination Spacing... 5 EV-10-0005 Rev... Q & E Series Boilers... Boiler Incline Roof Multiple Termination Spacing... 6 Vent Termination Clearances... Q & E Series Boilers... 7 Boiler PVC Venting... Q & E Series Boilers... 8, 9 EPD-09-0001 Rev C... E Series Boiler... DHW Piping Thermostatic Valve... 10 EP-09-0001 Rev C... E Series Boiler... Single Zone... 11 QPD-09-0001 Rev C... Q175C Boiler... DHW Recirculation... 12 QPD-09-0002 Rev B... Q Series Boiler... DHW from Indirect Tank... 1 QPD-09-000 Rev B... Q Series Boiler... Single Zone Priority DHW... 1 QPD-09-000 Rev B... Q Series Boiler... Zone Valve with DHW... 15 QP-09-0001 Rev F... Q Series Boiler... On-Off High Temperature Zones... 16 QP-09-0002 Rev B... Q Series Boiler... Way Thermostatic Mixing... 17 QP-09-000 Rev C... Q Series Boiler... Way Motorized Mixing... 18 QP-09-000 Rev C... Q Series Boiler... Zone Valve... 19 QP-09-0005 Rev C... Q Series Boiler... Direct Coupled Radiant... 20 QP-09-0006 Rev B... Q Series Boiler... Single Zone Split Loop... 21 QP-09-0007 Rev C... Q Series Boiler... Snow Melt System... 22 QP-09-0008 Rev D... Q Series Boiler... Zone Pumps... 2 QP-09-0009 Rev... Q & E Series Boilers... Condensate Plumbing with and without Neutralizer... 2 QP-10-0001 Rev B... Q Series Boilers... On-Off High Temperature Zones... 25 QP-11-0001 Rev B... Q Series Boilers... Zone Valves with Modulating Pump... 26 QPC-09-0001 Rev C... Q Series Boilers... 2 Boiler Install... 27 QPC-09-0002 Rev C... Q Series Boilers... Boiler Install... 28 QPC-09-000 Rev C... Q Series Boilers... 2 Boilers with DHW... 29 QEC-09-0001 Rev... Q Series Boilers... 2 Boilers with DHW Indirect Tank... 0 QED-09-0001 Rev B... Q Series Boilers... Single Zone Circuit with Priority DHW... 1 QED-09-0002 Rev... Q Series Boilers... Zone Valves with Priority DHW... 2 QED-10-0001 Rev... Q Series Boilers... Multiple Zone Circuit with Priority DHW... QE-11-0001 Rev... Q Series Boilers... Hydronic Furnace on Low Limit... QE-11-0002 Rev... Q Series Boilers... On-Off High Temperature Zones with Hydronic Furnace on Low Limit... 5 QE-11-000 Rev... Q Series Boilers... Multiple Hydronic Furnaces... 6 QE-11-000 Rev... Q Series Boilers... 2 On-Off High Temperature Hydronic Furnaces... 7 LEGEND Rev... Q & E Series Boilers... Legend... 8 Rinnai is continually updating and improving products; therefore, drawings and specifications are subject to change without prior notice. Local, state, provincial and federal codes must be adhered to prior to installation. 2 Boiler pplications Manual 800000026 Rev D
Training Before installing the Rinnai Boiler, Rinnai recommends that the installer attend Installation and Service training classes. For further information on boiler programing and settings please contact Rinnai. Low Limit Switch Information When using a boiler and an air handler together it is advisable to use a low limit switch to prevent the air handler fan from energizing before the water temperature has increased sufficiently to ensure warm air delivery. low limit switch which closes at 10 F to supply power to the fan and then opens again at 120 F to disconnect power from the fan should be selected. The low limit switch should be selected with a minimum amp rating sufficient to safely operate with the air handler. Refer to the table below for air handler model and amp rating information. This will ensure that the air handler will deliver comfortable air temperatures at all times. If a low limit switch is not used then the air handler may deliver cool air for a period of time until the boiler water temperature achieves its set point. The amount of time the boiler takes to achieve the set point can be changed by altering the gradient curve in the boiler. The gradient curve of the boiler parameter 1 can be adjusted 1 F to 28 F per minute. If the heating system is comprised of multiple types of heat emitters this curve should be left near the factory settings that are selected with parameter 2 for the highest temperature type of heat emitter in the system. Increasing the gradient to the maximum will decrease the overall efficiency of the boiler and the system and lead to shorter run times. When the boiler is being used with a system that has both radiant heat and an air handler it is highly recommend that the gradient not be increased to prevent short cycling of the boiler. Dirt Trap ir Handler Model Low Limit Switch Minimum Rating (mps) HB5 7 HB60 7 HB75 9 HB90 12 dirt trap is a device that is used in a closed loop hydronic system to separate out small particles of dirt, sand, solder, rust, and any other impurity that may be circulating through the system. The dirt trap removes these particles in much the same manner that air is separated from the system by a micro bubble air separation device. The particles then collects in the bottom of the dirt trap creating no pressure loss. dirt trap is an improvement over a typical Y strainer because it will collect smaller particles as well as not creating a pressure drop as the particles falls out of solution. dirt trap can easily be cleaned through the drain on the bottom of the trap. Both Spirotherm and Caleffi make dirt traps in a variety of sizes capable of suiting all systems. Boiler pplications Manual 800000026 Rev D
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Vent Termination Clearances For Direct Vent Installations For Twin pipe systems or Single pipe (non-direct vent) below gutters, soil pipes or drain pipes 6 6 B below eaves, balconies, and porches * 6 6 C from vertical drain pipes and soil pipes 6 6 D from internal or external corners 12 12 E from a terminal facing a terminal and from a terminal facing a wall F vertically from a terminal on the same wall G horizontally from a terminal on the same wall H horizontally from a vertical terminal to a wall or parapet * must be open on a minimum of 2 sides 8 60 for exhaust vents. Intake pipes must be horizontally offset from the opposing exhaust vent by a minimum of 2 60 60 12 12 2 2 7 Boiler pplications Manual 800000026 Rev D
Boiler PVC Venting T ( x 1 ½ x ) should be installed to drain condensate in order to maximize the life of the condensate tray in an installation with long runs of PVC venting. Installation The T should be installed as close as possible to the boiler to ensure most of the condensate from the venting drains back through it rather than the boiler. The T must be installed on a horizontal section of venting with the 1 ½ leg oriented towards the ground. Follow the drawing on the next page for the best location of the T and how to connect it to the boiler condensate drain. The condensate trap must be a minimum of (see drawing on next page). The condensation drain pipe should be connected to a drain in the building by means of an open connection (air gap, see drawing). n open connection prevents the possibility of drain gases affecting the boiler. Install the condensation drain pipe according to the applicable rules and regulations. If the condensate outlet of the boiler is lower than the public sewage system a condensate pump must be used. The condensate produced by the boiler has a ph value between and. Install a neutralization unit if required by the local code. It is recommended, but not required to install a condensate neutralizer. The exhaust must be pitched a minimum of a 1/ inch per foot back to the boiler (to allow drainage of condensate). Contact Rinnai Engineering Department (1-800-621-919, FX 678-829-1666) if you have additional questions. NOTICE Before putting the boiler into operation the condensate trap on both the venting and the boiler must be filled. Please refer to the boiler installation manual for information on filling the boiler condensate trap. To fill the PVC venting condensate trap pour water into the trap until it begins to drain out of the trap. If the boiler will be installed in a high temperature installation such as baseboard, fill the condensate trap with mineral oil instead of water. NOTICE Do not drain the condensation water to the external rain gutter or drain because of the danger of freezing and blockage of the drain. 8 Boiler pplications Manual 800000026 Rev D
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D C B 2 1 Q Series boilers 2 boilers with DHW indirect tank 10 10 10 10 Do not apply power 1 2 5 6 7 8 9 10 11 12 1 1 15 16 17 18 19 20 21 22 262 Boiler 1 Boiler 2 Cylinder connection Bus DHW Room Three way valve Outside Controller sensor Therm. Sensor DH On/Off CH N B W 12 1 1 15 16 17 18 19 20 21 22 2 Boiler Demand Dem Com DHW Dem N L Setp Dem Input Power Boil DHW N L P1 Pmp/Vlv Stage Stage 1 1 2 2 tn1/ tn2 Com 10K UnO Sw Com DHW Boil Out DHW Sensor Supply Sensor Outdoor Sensor Cylinder connection Bus DHW Room Three way valve Outside Controller sensor Therm. Sensor DH On/Off CH N B W 12 1 1 15 16 17 18 19 20 21 22 2 Outdoor Sensor Outdoor Sensor Heat Demand From Thermostat/zone control Heating Circulator 2 1 9 10 11 6 8 Relay TPST Note: See 2 boiler with DHW indirect tank drawing Low voltage Input L N This is not an engineering drawing; it is intended only as a guide and not as a replacement for professional engineering project drawings. This drawing is not intended to describe a complete system. It is up to the contractor or engineer to determine the necessary components and configuration of the particular system to be installed. The drawing does not imply compliance with local building code requirements. It is the responsibility of the engineer or contractor to ensure that the installation is in accordance with all local building codes. Confer with local building officials before installation. DHW Circulator Rinnai merica Corporation 10 International Drive Peachtree City, G 0269 1-800-621-919 Tolerance Fraction =±1/16" x.x=±0.00 x.xx=±0.015 x.xxx=±0.005 2 This drawing is the exclusive property of Rinnai merica Corporation, it may not be reproduced or given to third parties. Drawn By pproved By JG EL SIZE DTE Q Series Boiler 2 boilers with DHW indirect tank SCLE DWG NO. REV NTS QEC-09-0001 12/09/09 SHEET 1of1 1 D C B 0 Boiler pplications Manual 800000026 Rev D
D C B Qboiler Single Zone Circuit with Priority DHW quastat For DHW DHW Pump Relay 120 VC INPUT N H Note: See piping diagram Single Zone Priority DHW Low voltage *May substitute for multi zone relay 2 1 Power supply External pump External controller N L N L N L N L CH DH W 1 2 5 6 7 8 9 10 11 12 1 Cylinder connection Three way valve DHW sensor Outside Sensor N 1 15 16 17 18 19 20 Bus Controller B Room Therm. On/Off External Safety contact 2V~ 100m 21 22 2 2 25 26 27 Tstat R W 2 VC T T COM Heating Pump Relay* R W 2 VC T T COM N/O N/C N/C 6 6 N/O 5 120 VC INPUT N H N/O N/C N/C 6 6 N/O 5 DHW Pump Zone Pump This is not an engineering drawing; it is intended only as a guide and not as a replacement for professional engineering project drawings. This drawing is not intended to describe a complete system. It is up to the contractor or engineer to determine the necessary components and configuration of the particular system to be installed. The drawing does not imply compliance with local building code requirements. It is the responsibility of the engineer or contractor to ensure that the installation is in accordance with all local building codes. Confer with local building officials before installation. Rinnai merica Corporation 10 International Drive Peachtree City, G 0269 1-800-621-919 Tolerance Fraction =±1/16" x.x=±0.00 x.xx=±0.015 x.xxx=±0.005 2 This drawing is the exclusive property of Rinnai merica Corporation, it may not be reproduced or given to third parties. Drawn By pproved By JG EL SIZE DTE Q Series Boiler Single Zone Circuit with Priority DHW SCLE DWG NO. REV NTS QED-09-0001 B 12/09/09 SHEET 1of1 1 D C B 1 Boiler pplications Manual 800000026 Rev D
MIN END SWITCH NORML MODE RESET T T ZONE 1 T T ZONE 2 T T ZONE T T ZONE T T ZONE 5 T T ZONE 6 ZONE 6 PRIORITY OFF ON ZVC 06 FUSE (7 MP MX) SIXZONEZONE VLVE CONTROL WITH OPTIONL PRIORITY EXTR END SWITCH N/O COM N/C ZONE 6 RELY ZONE 1 1 2 ZONE 2 1 2 ZONE 1 2 ZONE 1 2 ZONE 5 1 2 ZONE 6 1 2 POWER IN D C B Q boiler Zone Valves with Priority DHW Note: 100% zone valve systems with DHW should use only the ZVC 06 2V Input Input 2V Input Low voltage Note: Switch positions and jumpers 2 1 Power supply External pump External controller N L N L N L N L CH DH W 1 2 5 6 7 8 9 10 11 12 1 Cylinder connection Three way valve DHW sensor Outside Sensor N 1 15 16 17 18 19 20 Bus Controller B Room Therm. On/Off External Safety contact 2V~ 100m 21 22 2 2 25 26 27 qua stat For DHW T stat T stat T stat Outdoor Sensor 1 1 1 1 2 2 2 2 System Circulator Note: wire zone valves may also be used This is not an engineering drawing; it is intended only as a guide and not as a replacement for professional engineering project drawings. This drawing is not intended to describe a complete system. It is up to the contractor or engineer to determine the necessary components and configuration of the particular system to be installed. The drawing does not imply compliance with local building code requirements. It is the responsibility of the engineer or contractor to ensure that the installation is in accordance with all local building codes. Confer with local building officials before installation. Rinnai merica Corporation 10 International Drive Peachtree City, G 0269 1-800-621-919 Tolerance Fraction =±1/16" x.x=±0.00 x.xx=±0.015 x.xxx=±0.005 2 This drawing is the exclusive property of Rinnai merica Corporation, it may not be reproduced or given to third parties. Drawn By pproved By JG EL SIZE DTE Q Series Boiler Zone Valves with Priority DHW SCLE DWG NO. REV NTS QED-09-0002 12/17/09 SHE ET 1of1 1 D C B 2 Boiler pplications Manual 800000026 Rev D
D C B Qboiler Multiple Zone Circuit with Priority DHW quastat For DHW Power supply External pump External controller N L N L N L N L CH DH W 1 2 5 6 7 8 9 10 11 12 1 2 1 Cylinder connection Three way valve DHW sensor Outside Sensor N 1 15 16 17 18 19 20 Bus Controller B Room Therm. On/Off External Safety contact 2V~ 100m 21 22 2 2 25 26 27 Tstat DHW Pump Relay R W 2 VC T T COM Heating Pump Relay SR506 ZONE1 ZONE2 ZONE ZONE ZONE5 ZONE6 SIXZONE SWITCHING RELY WITH OPTIONL PRIORITY ZONE 6 PRIORITY ON OFF 120 VC INPUT N H N/O N/C N/C 6 6 N/O 5 2 VC POWER FUSE 1 MP X X END SWITCH ZC ZR ZONE1 ZONE2 ZONE ZONE 120 VOLT CIRCULTORS ZONE5 ZONE6 POWER INPUT DHW Pump Zone Pump Low voltage This is not an engineering drawing; it is intended only as a guide and not as a replacement for professional engineering project drawings. This drawing is not intended to describe a complete system. It is up to the contractor or engineer to determine the necessary components and configuration of the particular system to be installed. The drawing does not imply compliance with local building code requirements. It is the responsibility of the engineer or contractor to ensure that the installation is in accordance with all local building codes. Confer with local building officials before installation. Rinnai merica Corporation 10 International Drive Peachtree City, G 0269 1-800-621-919 Tolerance Fraction =±1/16" x.x=±0.00 x.xx=±0.015 x.xxx=±0.005 2 This drawing is the exclusive property of Rinnai merica Corporation, it may not be reproduced or given to third parties. Drawn By pproved By JG EL SIZE DTE Q Series Boiler Multiple Zone Circuit with Priority DHW SCLE DWG NO. REV NTS QED-10-0001 /12/10 SHEET 1of1 1 D C B Boiler pplications Manual 800000026 Rev D
Rinnai Hydronic Furnace Fan 22 2 D C B Low voltage 2 1 Low Limit switch Note: PlacelowlimitswitchonHeatWire HB05 Black Wire HB060 Black Wire HB075 Blue Wire HB090 Blue Wire Qboiler Rinnai Hydronic Furnace on low limit switch Note: See piping diagram Q boiler and ir handler on low limit switch Note: Rinnai Hydronic Furnaces have a circulator factory installed. Tstat Y1 Y2 W G O R C Boiler Room Thermostat Terminals Rinnai merica Corporation 10 International Drive Peachtree City, G 0269 1-800-621-919 Tolerance Fraction =±1/16" x.x=±0.00 x.xx=±0.015 x.xxx=±0.005 2 This drawing is the exclusive property of Rinnai merica Corporation, it may not be reproduced or given to third parties. Drawn By pproved By JG BD SIZE DTE Q Series Boiler Rinnai Hydronic Furnace with Low limit SCLE DWG NO. REV NTS QE-11-0001 7/1/11 SHEET 1of1 1 D C B Low Voltage High Voltage Y1 Y2 W G O R C Rinnai Hydronic Furnace 2 1 5 This is not an engineering drawing; it is intended only as a guide and not as a replacement for professional engineering project drawings. This drawing is not intended to describe a complete system. It is up to the contractor or engineer to determine the necessary components and configuration of the particular system to be installed. The drawing does not imply compliance with local building code requirements. It is the responsibility of the engineer or contractor to ensure that the installation is in accordance with all local building codes. Confer with local building officials before installation. Circulator Cool HI Heat Boiler pplications Manual 800000026 Rev D
Rinnai Hydronic Furnace Fan 2 1 22 2 D Qboiler On-Off High Temperature Zones with ir handler on low limit switch Low Limit switch Note: See piping diagram On-Off High Temperature Zones Note: Place low limit switch on Heat Wire HB05 Purple Jumper Wire HB060 Black Jumper Wire HB075 Blue Wire HB090 Blue Wire Boiler Room Thermostat Terminals Thisdrawingis theexclusive property of Rinnai merica Corporation, it may not be reproduced or given to third parties. Rinnai merica Corporation 10 International Drive Peachtree City, G 0269 1-800-621-919 Q Series Boiler On-Off High Temperature Zones with Hydronic Furncace on Low limit C Tolerance B Low voltage D C B OFF ON ZONE PRIORITY INPUT POWER Tstat Y1 Y2 W G O R C ZONE 120 VOLTCIRCULTORS ZONE ZONE2 FOURZONE SWITCHING RELY WITH OPTIONL PRIORITY ZONE1 ZONE1 ZONE2 ZONE ZONE T stat DWG NO. REV SCLE SIZE JG Drawn By NTS QE-11-0002 7/1/11 SHEET 1of1 pproved By Fraction =±1/16" x.x=±0.00 x.xx=±0.015 x.xxx=±0.005 DTE BD 1 2 Low Voltage High Voltage Y1 Y2 W G O R C Circulator Cool HI Heat T stat ZR ZC X X END SWITCH 2 1 5 SR50 FUSE 1 MP 2 VC POWER Rinnai Hydronic Furnace This is not an engineering drawing; it is intended only as a guide and not as a replacement for professional engineering project drawings. This drawing is not intended to describe a complete system. It is up to the contractor or engineer to determine the necessary components and configuration of the particular system to be installed. The drawing does not imply compliance with local building code requirements. It is the responsibility of the engineer or contractor to ensure that the installation is in accordance with all local building codes. Confer with local building officials before installation. Note: Rinnai Hydronic Furnaces have a circulator factory installed. 5 Boiler pplications Manual 800000026 Rev D
D C B (ac) Hydronic Furnace 1 Class 2 Transformer 2V (ac) C L 2 1 This drawing is the exclusive property of Rinnai merica Corporation, it may not be reproduced or given to third parties. Rinnai merica Corporation 10 International Drive Peachtree City, G 0269 1-800-621-919 R Q Series Boiler Multiple Rinnai Hydroni c Furnaces N Tolerance Hydronic Furnace 2 DWG NO. REV SCLE SIZE JG Drawn By NTS QE-10-000 7/11/11 SHEET 1of1 Hydronic Furnace pproved By Fraction =±1/16" x.x=±0.00 x.xx=±0.015 x.xxx=±0.005 DTE BD 1 2 Hydronic Furnace Low voltage This is not an engineering drawing; it is intended only as a guide and not as a replacement for professional engineering project drawings. This drawing is not intended to describe a complete system. It is up to the contractor or engineer to determine the necessary components and configuration of the particular system to be installed. The drawing does not imply compliance with local building code requirements. It is the responsibility of the engineer or contractor to ensure that the installation is in accordance with all local building codes. Confer with local building officials before installation. Tstat1 2 1 5 D C B 10 10 Tstat2 Do not apply power 262 1 2 5 6 7 8 9 10 111211 1516171819 20 21 22 Boiler Com DHW Setp Demand Dem Dem Dem Power Boil DHW N L P1 Pmp/Vlv Y1 Y2 W G O R C 10 10 Stage Stage 1 1 2 2 tn1/ Com 10K UnO Com DHWBoil Out tn2 Sw Y1 Y2 W G O R C Tstat Y1 Y2 W G O R C 22 2 22 2 Tstat 2 1 5 Y1 Y2 W G O R C Y1 Y2 W G O R C Y1 Y2 W G O R C Y1 Y2 W G O R C 2 1 5 2 1 5 Y1 Y2 W G O R C Boiler Room Thermostat Terminals 6 Boiler pplications Manual 800000026 Rev D
2 1 22 2 Boiler Room Thermostat Terminals Thisdrawingis theexclusive property of Rinnai merica Corporation, it may not be reproduced or given to third parties. Rinnai merica Corporation 10 International Drive Peachtree City, G 0269 1-800-621-919 D C B Q Series Boiler 2 On-Off High Temperature Hydronic Furnaces Tolerance DWG NO. REV SCLE SIZE Low voltage JG Drawn By NTS QE-11-000 7/1/11 SHEET 1of1 This is not an engineering drawing; it is intended only as a guide and not as a replacement for professional engineering project drawings. This drawing is not intended to describe a complete system. It is up to the contractor or engineer to determine the necessary components and configuration of the particular system to be installed. The drawing does not imply compliance with local building code requirements. It is the responsibility of the engineer or contractor to ensure that the installation is in accordance with all local building codes. Confer with local building officials before installation. D C B OFF ON ZONE PRIORITY INPUT POWER ZONE 120 VOLTCIRCULTORS ZONE ZONE2 FOURZONE SWITCHING RELY WITH OPTIONL PRIORITY ZONE1 ZONE1 ZONE2 ZONE ZONE ZR ZC X X END SWITCH SR50 FUSE 1 MP 2 VC POWER pproved By Fraction =±1/16" x.x=±0.00 x.xx=±0.015 x.xxx=±0.005 Tstat DTE BD 1 Tstat 2 Y1 Y2 W G O R C Y1 Y2 W G O R C Low Voltage Low Voltage Y1 Y2 W G O R C Y1 Y2 W G O R C Hydronic Furnace 1 Hydronic Furnace 2 2 1 5 2 1 5 7 Boiler pplications Manual 800000026 Rev D
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Boiler pplications Manual 800000026 Rev D 8/2011