ENGLISH
23
TROUBLESHOOTING
BEFORE CALLING FOR SERVICE
Problem Possible causes
unplug the unit.
room temperature
Set the desired temperature to a level lower
than the current temperature.
The air filters are dirty.
filters
Corrective Action
FL
Air
Conditioner
does not
start.
Air Conditioner
does not cool
as it should.
Air Conditioner
freezing up.
Air Conditioner
runs too oftern
or too long.
Noise when
unit is cooling.
Air movement sound. This is normal. If too loud, set to lower Fan
setting.
Remote
sensing
deactivating
prematurely.
Remote control not located
within range.
Place remote control within 20 feet and 120º
radius of the front of unit.
Remote control signal
obstructed.
Remove obstruction.
Set the desired temperature to a level lower
than the current temperature.
COV34636801 2017. 12. 11. 오전 10:09 페이지 23
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