Coast-Air CED-701B Manual de instruções de instalação e funcionamento - Página 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.
www.coastair-ac.com
-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.
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What to check
11
CED-301-501-701B Dehumidifier