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Packaged Thru-The-Wall Heat Pump
3. USE AND MAINTENANCE
3.17 TROUBLESHOOTING
POSSIBLE PROBLEMS
The unit does not work.
The unit does not heat or cool the room
Strange smell in the room.
Water drips from the unit.
The remote control does not work.
The unit does not work for 3 minutes when
switched on.
POSSILE SOLUTIONS
1. Check the Timer settings to ensure the unit is
not programmed to be off/on.
2. Ensure that there is power to the unit and the
power cord is not damaged.
3. The filter could be dirty. Clean the filter.
4. The room temperature is too high, wait until the
temperature goes down.
5. The temperature may not be properly set.
Check it to ensure the desired setting is selected.
6. The outdoor grilles could be obstructed,
remove any obstacles.
7. Excessive humidity/moisture in the air may
require more time to heat or cool the room.
8. Ensure that the unit and condensate drain pipe
has been installed properly per the installation
instructions.
9. If the remote controller does not work, the
batteries may be exhausted or they are inserted
incorrectly.
10. The compressor will not work for the frist
three minutes that the unit is powered on in order
to protect the compressor. Wait for 3 minutes
and the compressor will start to work.
All electrical and electronic products should be disposed of separately from the
municipal waste stream via specific collection facilities designated by the government
or the local authorities to recycle or dispose of refrigerant bearing products to prevent
unintended discharging of refrigerant into the air. For more detailed information about
disposal of your old unit, please contact your municipality, the waste disposal service or
the store where you purchased the product.
...........................................................................................................................
OWNER'S MANUAL
If the supply cord damaged, it must be replaced
by manufacturer or an authorized servicer with a
manufacturer supplied replacement power cord in
order to avoid a hazard.
The max operation temperature for the unit:
Max cooling:
Min heating:
Heating or cooling may not work outside of these
temperature ranges.
21
Heat Controller, Inc.
o Outdoor DB 109.4°F/ WB78.8°F
o Indoor DB 89.6°F / WB 73.4°F
o Outdoor DB 23.0°F / WB 21.2°F
o Indoor DB 68.0°F
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