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Packaged Heat Pumps
Owner's Guide to Operating and
Maintaining Your Heat Pump
ELECTRICAL SHOCK HAZARD.
Failure to follow
this warning could result in
personal injury, death, and/or property damage.
Disconnect
power at fuse box or service panel
before performing recommended
maintenance.
FIRE,
EXPLOSION,
ELECTRICAL
SHOCK
HAZARD.
Failure to follow
this warning could result in
personal injury, death, and/or property damage.
Do not use this unit if any part has been under
water.
Immediately
call
a qualified
service
technician to inspect the unit and to replace any
part of the control system which has been under
water.
FIRE OR EXPLOSION HAZARD
Failure to follow safety warnings exactly could
result in personal injury, death, and/or property
damage.
Information
in this manual MUST be followed
exactly.
Do not store or use gasoline or other flammable
vapors and liquids in the vicinity of this or any
other appliance.
This manual should be left with the owner.
04/20/09
518 02 2102 O0
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Summary of Contents for ICP PHD548
- Page 1 Packaged Heat Pumps Owner's Guide to Operating and Maintaining Your Heat Pump ELECTRICAL SHOCK HAZARD. FIRE OR EXPLOSION HAZARD Failure to follow this warning could result in Failure to follow safety warnings exactly could personal injury, death, and/or property damage. result in personal injury, death, and/or property damage.
- Page 2 SAFETY CONSIDERATIONS OPERATING YOUR UNIT The operation of your heat pump system is controlled bythe Improper installation adjustment, alteration, service, indoor thermostat. Your heat pump system requires a maintenance, or use can cause explosion, fire, electrical thermostat with 2 stages of cooling and at least 2 stages of shock, or other conditions...
- Page 3 outside air.So,tomaintain energy-efficient operation, your two places. In many applications, the installer will provide unithasanautomatic d efrost m ode. return air filter grilles mounted on the wall or ceiling of the Thedefrost m ode startsata preset t imeinterval, a lthough conditioned structure.
- Page 4 Fans and Fan Motor 3. Inspection and cleaning of blower wheel housing and motor. Periodically check the condition of fan wheels and housings 4. Inspection of all supply and return air ducts for leaks, and fan-motor shaft bearings. Contact your dealer for the obstructions, and insulation integrity.