Delonghi de400 dehumidifier error e2 - DeLonghi De'Longhi Energy Star174; Approved 40 Pint Dehumidifier - DE400P Dehumidifier

If you live in the USA, call Delonghi Parts Dept (800) 865-6330 or click on www.delonghi-accessories.com

Hope this helps you. Please let me know.

Check this link to download the DeLonghi Dehumidifier Instruction Manual for DeLonghi de 400 Dehumidifier (PDF format)

Hope this helps (remember to rate and comment this answer).

Hi,
There are many reasons why a dehumidifier willnot work or collect water.
Here is a tip that I wrote to help people to figure out what is going wrongwith their dehumidifier

Dehumidifier is running but no water is in bucket

heatman101

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Hi,

There are many reasons why a dehumidifier will not work or collect water.

Here is a tip that I wrote to help people to figure out what is going wrong with their dehumidifier

Dehumidifier is running but no water is in bucket

heatman101

Hi,

That code indicates a sensor failure and that part to fix it will cost around $200.00

You can darn near buy a new one for that... til you get it and take the time to install it...

heatman101

I have a 40 pint and a 50 pint that are very similar. The 40 pint has the e3 error. Experimenting with the 50 pint, I found if I disconnected a particular sensor I got the e3 error. That sensor is a little can with two black wires (smaller than a AAA battery but shaped like that). It is attached to the cooling coils so must be a temperature sensor. This is not the little circuit board sensor mounted in the middle of the radiator in a plastic box/clip thing.

I am now about to see that part to see if I can replace it.

You can get the manual of the one that you have listed under on the link below. If it is not the right one please give us the make and model # so we may get you the right one.

http://www.sylvane.com/images/productpages/DeLonghi/Dehumidifiers/de400-de500-de400p-de500p.pdf


Good Luck and please rate 4 thumbs for the free answer

Check the filter and make sure that the water level is correct. If all is correct then replace the water level sensor

Go to site...
safemanuals.com/references.php
in top search box show user manuals
go to search data base find delonghi- then type in de400 humidifier
then download

don't know if you ever found your manual but if still looking go to..
safemanuals.com/references.php