19
Problem shooting
The following symptoms are not failure:
Symptoms
causes
Noise gets bigger when machine
starts
When compressor starts, noise of
compressing gets bigger.
Machine will pump out musty
taste in first use
Temperature of heat exchanger
rises
suddenly,
leading
to
temporary strange smell or musty
taste.
Machine echoes
If machine used in a small room,
or a wooden floor room, may
echo.
At the start of operation mode or
switched to this mode, machine
will make abnormal noise
Refrigerant
before
restoring
stability flow may noise.
Water spots in water tank
These are left traces of water
evaporation
after
factory
dehumidification test.
