15
Malfunction disposals
Please check each item first before applying for maintenance:
Malfunctions
Possible causes
Solutions
No working
Check whether the power plug
is connected.
Plug in.
Whether the water tank is full.
Empty out the water in it.
Whether the water tank is in
position.
Place it well.
Small dehumidifying capacity.
Whether the filter is too dirty.
Clean the filter.
Whether the air inlet and outlet
are blocked.
Remove the object blocked
or move the dehumidifier to
ensure certain inlet and outlet
air.
Big noises
Check whether the machine
unit is placed well.
Place the machine unit on the
smooth and stable floor.
Stop during the dehumiditying
process.
Whether the room temperature
is too high or too low and out
of the working scope of the
dehumidifier.
The dehumidifier may start
automatically when the room
temperature returns to the
working scope.
The clothing can‘t be dry fast.
Whether the room temperature
is very low.
The wet clothing may dry more
slowly in low Temperature.
Make sure the phenomena below happen while the malfunctions above are not included:
Phenomenon
Causes
Intermittent stop during the operation.
The defrosting.
Small dehumidifying capacity.
The dehumidifying capacity drops with the room
temperature and humidity. See the illustration above for
reference.
The humidity of the room can‘t reduce.
The room area is too big, which is over its application
scope.
The door and windows of the room aren‘t closed.
The machine unit is operated with a kerosene heater
(which releases steam) together.
Unpleasant smell.
The smell may come from the wall, furniture and other
things.
The machine unit makes a sound during
operation.
The sound made by the flowing of the refrigerant may
eliminate or lower automatically while the system
operates stably.
Water is in the tank.
Since each machine unit has taken operation test
before leaving the factory, some water remains on the
evaporator flows to the water tank.
The FULL indicator light is on.
When the water tank is full, the FULL indicator light is on
for reminding.
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