11
Troubleshooting
● Not all the following problems are malfunctions.
Problem
Possible Causes
● Unit is operating in an area where temperature
is higher than 32°C or lower than 5°C.
● Bucket is full.
Controls can not be set.
Noise suddenly rises during ● Power Noise will supplyrise problem.if compressor
has just started.
operation.
●
Humidity does not drop.
● Doors are open.
● There might be some device producing vapor in
the room.
● Room temperature is too low.
● Humidity level may be improperly set.
● If unit is operating in a room where temperature
is from 5 to 15 °C, it will start to defrost automati-
cally. Compressor will stop for a brief period of
time(fan will operate in high fan speed).
Little or no effect in
dehumidifyng
normal operation.
● Due to temperature rising of heat exchanger, the
air may have some strange smell at the beginning.
emitted has musty-odor.
Unit has noises.
● There might be some noise if unit is operating on
Swooshing sound is heard. ●
● Problem of Water Leakage.
Problem Possible Causes
Solution
● Examine the drainage joint. ● Connect the drainage joint
well.
When using drain ● Drain hose is not correctly ● Clear the obstacle from the
hose, there is water
in the bucket.
installed.
drain hose.
● Remove the drain hose and
replace it. Be sure that the
hose is correctly installed.
● Drain hose is not correctly
installed.
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