Question about DeLonghi DDE40E Dehumidifier
Thanks for using FixYa. E3 error indicates that moisture sensor has failed and should be replaced. The cost to repair this will be around $300 including labor however, prior to replacing the part take the unit apart (only recommended if it’s out of warranty), then check the back of unit and take the filter off. Once this is done clean the sensor (moisture sensor) with a brush and blow some air with the help of hair dryer. There is another sensor which is pushed into a copper tube which is part of the cooling tube; you’ll need to clean this one the same way. All this is only recommended if you have some electrical expertise. Please do accept the solution if the issue is resolved or post a comment for further assistance.
Posted on Aug 03, 2010
"E3" code the condensor sensor is bad.It has to be checked and replaced.
E3 error message which apparently means the air is working and it has internal frost. It then stops cooling the air and waits for
itself to defrost.
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Posted on Aug 01, 2010
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Posted on Jan 02, 2017
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