INSTALLATION INSTRUCTIONS
NS18HH
This is a safety alert symbol and should never be ignored. When you see this symbol on labels or in manuals, be alert to
the potential for personal injury or death.
WARNING
Installation and servicing of air conditioning equipment
can be hazardous due to internal refrigerant pressure
and live electrical components. Only trained and qualified
service personnel should install or service this equipment.
Installation and service performed by unqualified persons
can result in property damage, personal injury, or death.
WARNING
ELECTRICAL SHOCK HAZARD!
Risk of electrical shock. Disconnect all
remote power supplies before installing or
servicing any portion of the system. Failure
to disconnect power supplies can result in
property damage, personal injury, or death.
IMPORTANT
The Clean Air Act of 1990 bans the intentional venting of
refrigerant (CFCs, HCFCs and HFCs) as of July 1, 1992.
Approved methods of recovery, recycling or reclaiming
must be followed. Fines and/or incarceration may be
levied for noncompliance.
Contact GE Appliances at:
Homeowner: GEAppliances.com
HVAC Pro: GEAppliancesairandwater.com
or 866.814.3633
Split System USAC and USHP matches:
AHRIDirectory.org
31-5001053 Rev. 0
This manual must be left with the homeowner for future reference.
Variable Capacity Heat Pump
Table of Contents
General ........................................................................4
General (cont)..............................................................4
Application ...................................................................8
General ........................................................................9
Installation .................................................................10
..............................................................32
Unit Operation ...........................................................40
Start-Up .....................................................................40
Maintenance ..............................................................42
WARNING
Sharp metal edges can cause injury. When installing the
unit, use care to avoid sharp edges.
GE Appliances
Appliance Park
Louisville, KY 40225
1
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