Trouble Shouting - ALPATEC DH 20 E Mode D'emploi

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notice DH 20 E impo 26/04/07
MAINTENANCE
For safety purposes, make sure that the power is on « OFF » position and the appliance is unplugged out
of the socket before any maintenance, repairing or cleaning operation.
1. CLEANING OF OUTER CASE
- Clean the case with a soft and dry cloth.
- If the case has accumulated dust or is very dirty, use any mild household cleaner to remove any stubborn
stains, then wipe with clean lightly dampened cloth.
- Avoid spraying water onto the unit as this could cause electric shock or short circuit.
2. CLEANING METHOD OF FILTER SCREEN
Clean the air filter screen every two weeks with vacuum cleaner or water and dry the filter before re-use.
IF YOU DISCOVER THAT YOUR APPLIANCE HAS UNUSUAL SYMPTOMS
SYMPTOM
Fan and Compressor are dead
Stop dehumidifying or low
performance
Making unpleasant noise
Continuous cooler frosted
Overflow of water
If after checking the above, the unit still has problems contact the distributor or a qualified electrician.
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TROUBLE SHOUTING

TROUBLE SHOUTING
PLEASE CHECK THE FOLLOWING FIRST :
POSSIBLE CAUSE
- No power or power supply voltage
too low.
- Plud damaged or power cord broken.
- The water tank is full.
- Could be in defrost mode.
- Within 3 minutes protection time.
- Filter is blocked.
- Gas leakage.
- Windows are open.
- Uneven ground.
- Filter is blocked.
- Motor or compressor loose.
- Filter is too dirty.
- Defrost not working.
- Water tanks is leaking.
- Breakdown of micro switch.
11
PROBABLE SOLUTION
- Will return to normal after 3 minutes.
- Contact the distributor or a qualified
electrician.
- Clean filter.
- Contact the distributor or a qualified
electrician.
- Level as best you can.
- Contact the distributor or a qualified
electrician.
- Normal, flow of liquid gas.
- Clean it.
- Switch off. Contact the distributor or
a qualified electrician.
- Contact the distributor or a qualified
electrician.