Troubleshooting; Before Calling For Service - HOMCOM 821-040V90 Instruction Manual

2.Use a vacuum cleaner to gently absorb the dust on the surface.
If the filter is very dirty, wash it with water and a soft detergent and dry it thoroughly
afterwards.
3. Put the filter back.
TROUBLE SHOOTING
1. FUNCTIONING TEMP.
5°C ≤ Ambient Temp. ≤ 35°C
When the ambient temp is lower or higher than the functioning temp, the dehumidifier
stops.
When 5°C ≤ Ambient temp. ≤ 16°C, the compressor automatically defrosts at intervals;
during defrosting, the compressor stops and the fan keeps running.

2.BEFORE CALLING FOR SERVICE

Before contacting professional service, please review the trouble shooting list that
includes common occurrences that are not the result of a defect in workmanship or
materials.
Problem
No power supply
Not working
Water Full Indication Flashes
Is the air filter clogged?
Bad
functioning
Is the intake duct or
discharge duct obstructed?
No air intake Is the filter clogged?
Possible Cause
13
Solution
Connect to a functioning outlet and
switch on
Drain water tank and reset it, or re-
position the water tank to right place
Clean the air filter as instructed.
Remove the obstruction from the
discharge duct or intake duct.
Wash the filter.