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TROUBLESHOOTING  TIPS

Before calling for service, review the chart below first yourself.

Problem

What to check

Unit does not start

Make sure the dehumidifier s plug is pushed completely
into the outlet.
Check the house fuse/circuit breaker box.
Dehumidifier has reached its preset level or bucket is full.
Water bucket is not in the proper position.

Dehumidifier does not
dry the air as it should

Did not allow enough time to remove the moisture.
Make sure there are no curtains, blinds or furniture 
blocking the front or back of the dehumidifier.
The humidity control may not be set low enough.
Check that all doors, windows and other openings are 
securely closed.

O

O

Room temperature is too low, below 5 C(41 F).
There is a kerosene heater or something giving off 
water vapor in the room.

,

The unit makes a loud
noise when operating

The air filter is clogged.
The unit is tilted instead of upright as it should be.
The floor surface is not level.

Frost appears on the 
coils

This is normal. The dehumidifier has Auto defrost 
feature.

Water on floor

Hose to connector or hose connection may be loose.
Intend to use the bucket to collect water, but the back 
drain plug is removed.

ES, AS or P2 
appear in the display

These are error codes and protection codes. See the 

CONTROL PADS ON THE DEHUMIDIFIER

 section. 

18

Содержание MDDG-20DEN7-QA3

Страница 1: ...ject to change without prior notice for product improvement Consult with the sales agency or manufacturer for details Any updates to the manual will be uploaded to the service website please check for...

Страница 2: ...ter and find their way into the food chain When using this dehumidifier in the European countries the following information must be followed 1 CONTENTS SAFETY PRECAUTIONS Warning 2 Caution 2 Electrica...

Страница 3: ...other foreign objects into grills or openings Take special care to warn children of these dangers Do not use in areas where chemicals are handled This will cause the unit deterioration due to chemical...

Страница 4: ...r specific information on the type the amount and the CO2 equivalent in tonnes of the fluorinated greenhouse gas on some models please refer to the relevant label on the unit itself Installation servi...

Страница 5: ...ted This shall include damage to cables excessive number of connections terminals not made to original specification damage to seals incorrect fitting of glands etc Ensure that apparatus is mounted se...

Страница 6: ...mum working pressure of the cylinder even temporarily j When the cylinders have been filled correctly and the process completed make sure that the cylinders and preventing the ingress of flammable atm...

Страница 7: ...n that flammable refrigerant does not remain within the lubricant The evacuation process shall be carried out prior to returning the compressor to the suppliers Only electric heating to the compressor...

Страница 8: ...displays the code of P2 the Auto Start Stop function will also be cancelled Auto Shut Off The dehumidifier shuts off when the bucket is full or when the bucket is removed or not replaced in the prope...

Страница 9: ...ig 7 NOTE When the continuous drain feature is not being used remove the drain hose from the outlet and reinstall the rubber plug Attach the hose to the drain hose outlet Remove the rubber plug Water...

Страница 10: ...ore often if necessary NOTE DO NOT RINSE OR PUT THE FILTER IN AN AUTOMATIC DISHWASHER To remove Grip the tab on the filter and pull it upward then pull it out as shown in Fig 8 Clean the filter with w...

Страница 11: ...humidity control may not be set low enough Check that all doors windows and other openings are securely closed O O Room temperature is too low below 5 C 41 F There is a kerosene heater or something gi...

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