Haier GE NS22HM Installation Instructions Manual

Also see for GE NS22HM: Service manual

508311G01 / 31-5000754Page 1 of 26Issue 2250GE AppliancesA Haier CompanyAppliance ParkLouisville, KY 40225 (P) 508311G01*P508311G01*Table of ContentsApplication ...................................................................1General ........................................................................2Installation ...................................................................2Refrigerant Piping ........................................................4Electrical - Circuit Sizing and Wire Routing ...............14Thermostat Control and Low Voltage Control Wiring 14Outdoor Unitary Control.............................................18Unit Operation ...........................................................20Start-Up .....................................................................20Maintenance ..............................................................23Homeowner Information ............................................23Start-Up and Performance Checklist .........................26This manual must be left with the homeowner for future reference.This is a safety alert symbol and should never be ignored. When you see this symbol on labels or in manuals, be alert tothe potential for personal injury or death.Installation and servicing of air conditioning equipmentcan be hazardous due to internal refrigerant pressureand live electrical components. Only trained andqualified service personnel should install or servicethis equipment. Installation and service performed byunqualified persons can result in property damage,personal injury, or death.WARNINGSharp metal edges can cause injury. When installingthe unit, use care to avoid sharp edges.WARNINGELECTRICAL SHOCK HAZARD!Risk of electrical shock. Disconnect allremote power supplies before installingor servicing any portion of the system.Failure to disconnect power suppliescan result in property damage, personalinjury, or death.WARNINGApplicationThese units are designed for use in residential and lightcommercial type buildings. Units should be installed withapproved indoor matches listed in the Air-Conditioning,Heating and Refrigeration Institute (AHRI) Directory ofCertified Products. Refer to http://www.ahridirectory.org.The Clean Air Act of 1990 bans the intentional ventingof refrigerant (CFCs, HCFCs and HFCs) as of July1, 1992. Approved methods of recovery, recycling orreclaiming must be followed. Fines and/or incarcerationmay be levied for noncompliance.IMPORTANTINSTALLATION INSTRUCTIONSNS22HM Variable Capacity Heat Pump