Coast-Air CED-301B 설치 및 작동 지침 매뉴얼 - 페이지 14

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Installation and Operation Instruction Manual

FAULT DIAGNOSIS

Fault Diagnosis

Please check the following problems and possible causes before seeking maintenance:

Fault Diagnosis

Unit does not start

Dehumidifier does not

dry the air as it should

The unit makes a loud

noise when operating

Frost appears on the

coils

Water on floor

Please request repair if your dehumidifier operates abnormally or does not operate, and the solutions above have failed.

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-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.

-Bucket is not in the proper position.

-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 selector may not be set low enough.

-Check that all doors, windows and other openings are securely closed.

-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 air filter is clogged.

-The unit is tilted instead of upright as it should be.

-The floor surface is not level.

-This is normal. The unit has Auto defrost feature.

-Hose to connector or hose connection may be loose.

-When using the bucket to collect water, the back drain plug is

removed.

What to check

CED-301-501-701B Dehumidifier