KOSMEN KM-480S, User Manual

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8
7. Troubleshooting
Please do not worry if you meet following problems in the use of dehumidifier. When confirmed as
failure, timely contact for repairing.
Problems Phenomenon/Reason Solutions
Dehumidifier does
not work.
1.
Could be a power outage.
2.
The power switch is not on.
3.Maybe the fuse has blown out.
4.It’s not the definite starting up time.
1.
Please wait for power supply.
2.
Turn on the power switch.
3.Change the fuse.
4.Wait or cancel the time setting.
Unsatisfied
dehumidification
effect.
1.Humidity setting is inappropriate.
2.The front and back may be blocked.
3.Dehumidification time isn’t enough.
4.Door and window may be open.
5. Temperature<5℃ or >38℃.
1.Set appropriate humidity.
2.Clear the obstructions.
3.
Keep waiting.
4.
Close door and window.
5.
Be sure temperature is 5-38℃.
Turn on immediately
after shutdown, it
doesn’t work
3 minutes delay of compressor
protection.
The machine will work after 3
minutes.
Water leakage
1.Drain connection is slack.
2.The drainage system is blocked
1.Connect the drain.
2.Clean the stopper.
Frost formation.
There is frost on the surface of
dehumidifier.
It’s normal, the machine can
defrost automatically.
The dehumidifier has
a slight wobble.
A slight wobble occurs when turn on/off
dehumidifier.
It’s normal phenomenon.