GREE MULTI18HP200 Installation Guide

MULTIDUCTLESS INVERTERHEAT PUMPINSTALLATION MANUALModels:MULTI18HP230V1AOMULTI24HP230V1AOMULTI30HP230V1AOMULTI36HP230V1AOMULTI42HP230V1AOGREE ELECTRIC

INSTALLATION OF INDOOR UNITPiping Height Requirements The system piping layout must take in the constraints of vertical height on system performance.

INSTALLATION OF INDOOR UNITPiping Height Requirements The system piping layout must take in the constraints of vertical height on system performance.

Seal HoleHole SizeIndoor OutdoorWall Hole SleeveWall Hole DiagramINSTALLATION OF INDOOR UNITStep 4Drill Hole in Wall for Interconnecting Piping, Drain

Seal HoleHole SizeIndoor OutdoorWall Hole SleeveWall Hole DiagramINSTALLATION OF INDOOR UNITStep 4Drill Hole in Wall for Interconnecting Piping, Drain

INSTALLATION OF REFRIGERANT PIPINGStep 6Piping ConnectionsUse refrigeration grade tubing ONLY. No other type of tubing may be used. Use of other types

INSTALLATION OF REFRIGERANT PIPINGStep 6Piping ConnectionsUse refrigeration grade tubing ONLY. No other type of tubing may be used. Use of other types

INSTALLATION OF REFRIGERANT PIPINGStep 6 (Cont’d)Piping and Drain Hose Connections to Indoor UnitNOTE: For maximum serviceability, it is recommended t

INSTALLATION OF REFRIGERANT PIPINGStep 6 (Cont’d)Piping and Drain Hose Connections to Indoor UnitNOTE: For maximum serviceability, it is recommended t

INSTALLATION OF REFRIGERANT PIPINGStep 7Piping Connections to Outdoor Unit1. Remove service valve cover (if provided) to accessthe service valves and

INSTALLATION OF REFRIGERANT PIPINGStep 7Piping Connections to Outdoor Unit1. Remove service valve cover (if provided) to accessthe service valves and

1 2SAFETY PRECAUTIONSPlease read the following before installation.Recognize safety information. This is the safety-alert symbol. When you see

INSTALLATION OF POWER AND WIRING Step 8Indoor Unit Interconnecting Wire Connections Disconnect all electrical power to unit including disconnects, fus

INSTALLATION OF POWER AND WIRING Step 8Indoor Unit Interconnecting Wire Connections Disconnect all electrical power to unit including disconnects, fus

INSTALLATION OF POWER AND WIRING Step 9 (Cont’d)6. Tightly connect main power wires to outdoor unit terminal block per wiring diagram above.7. Secure

INSTALLATION OF POWER AND WIRING Step 9 (Cont’d)6. Tightly connect main power wires to outdoor unit terminal block per wiring diagram above.7. Secure

VACUUM TESTINGStep 10Leaking TestLeak test each indoor unit, one unit at a time. Repeat the leak test sequence for each indoor unit.1. Connect the ch

VACUUM TESTINGStep 10Leaking TestLeak test each indoor unit, one unit at a time. Repeat the leak test sequence for each indoor unit.1. Connect the ch

25 26START-UPStep 12 Installing Photocatalytic Filter (optional)1. Lift front panel and remove air filter. (Fig. a).2. Attach photocatalytic filter

25 26START-UPStep 12 Installing Photocatalytic Filter (optional)1. Lift front panel and remove air filter. (Fig. a).2. Attach photocatalytic filter

Indoor Ambient Temp. Sensor F1 Short/Open of the Indoor Ambient Temperature Sensor Indoor Evaporator Temp Sensor F2 Short/Open of the Indoor Evap

Indoor Ambient Temp. Sensor F1 Short/Open of the Indoor Ambient Temperature Sensor Indoor Evaporator Temp Sensor F2 Short/Open of the Indoor Evap

1 2SAFETY PRECAUTIONSPlease read the following before installation.Recognize safety information. This is the safety-alert symbol. When you see

APPENDIX AAuthorized Indoor Unit Combinations (Cont’d)NOMENCLATURE GUIDE42,000 BtuH Indoor Unit Size9+129+189+219+2412+1212+1812+2112+2418+1818+2118+2

APPENDIX AAuthorized Indoor Unit Combinations (Cont’d)NOMENCLATURE GUIDE42,000 BtuH Indoor Unit Size9+129+189+219+2412+1212+1812+2112+2418+1818+2118+2

MULTIDUCTLESS INVERTERHEAT PUMPINSTALLATION MANUALModels:MULTI18HP230V1AOMULTI24HP230V1AOMULTI30HP230V1AOMULTI36HP230V1AOMULTI42HP230V1AOGREE ELECTRIC

4SAFETY PRECAUTIONS• The unit should be installed and serviced only by trained, qualified installers and service mechanics. Untrained personnel can p

4SAFETY PRECAUTIONS• The unit should be installed and serviced only by trained, qualified installers and service mechanics. Untrained personnel can p

6INSTALLATION SITE INSTRUCTIONSStep 1Installation Site of Indoor UnitSelect a site that allows for the following:• Ensure the installation complies w

6INSTALLATION SITE INSTRUCTIONSStep 1Installation Site of Indoor UnitSelect a site that allows for the following:• Ensure the installation complies w

7INSTALLATION DIMENSIONSIndoor unitPart Name1. Remote Controller2. Front Panel3. Air Filter4. Horizontal Louver5. Wall Hole Sleeve6. Insulation7.

7INSTALLATION DIMENSIONSIndoor unitPart Name1. Remote Controller2. Front Panel3. Air Filter4. Horizontal Louver5. Wall Hole Sleeve6. Insulation7.