INVENTOR CB-WUI-20L Manual De Usuario página 33

All house exits (windows doors etc) where the dehumidifier is operating, should be shut.
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Room temperature is below the advised operational range.
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There is a kerosene heater or other heating type, giving off water vapor in the room.
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The room that the device is placed is bigger than suggested.
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The unit makes a loud noise when operating
The air filter is clogged.
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The device is tilted instead of being in an upright position.
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The floor surface is not flat.
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Frost build up on coils
This is normal. This unit is supplied with an Auto defrost function. When the unit is operating
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in low temperatures it is expected that the Auto defrost will activate more often.
Drain hose water leakage
Check the correct installation of the drain hose.
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Check for any blockage or damage of the drain hose
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Water on the Floor
Check if the rubber plug is firmly placed. A loose plug may result to a possible water leak.
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Before removing the water bucket from the device allow a short period of time for any
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additional accumulated water to be drained.
Understanding Error and Protection codes
Error Codes:
EH60- Room temperature r sensor error--Unplug the unit and plug it back in. If error repeats,
call for service;
EH61- Tube Temperature sensor of the evaporator error-- Unplug the unit and plug it back in.
If error repeats, call for service;
EH0b- Display board and master control board communication error.Unplug the unit and plug
it back in. If error repeats, call for service;
Protection Code:
Eb - Bucket malfunction. The bucket and the dehumidifier are not placed correctly and their
position does not match. Replace both units at the correct position.
P2 - The water tank is full or is not in the right position. Empty the water tank and replace it in
the right position.
In the event of any of the above-mentioned malfunctions, turn off
the unit, and check for any obstructions. Restart the unit, if the
malfunction persists, turn off the unit and unplug. Contact the
manufacturer or a qualified technician for service.
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