20 Most Recent DeLonghi DDE40E Dehumidifier Questions & Answers

0answers
manual
0helpful
2answers

E3 is flashing on display panel

Calling two service centers, they both indicated that the main circuit board needed replacing. This would need shipping the unit!!, part and then labor. I figured over $120 - not reasonable. I then took the unit apart and followed the wires from the compressor to the back of the unit. This is where the moisture sensor was located - upper left. You'll see this when you take the filter off. Anyway, I cleaned the face of this part with a old toothbrush, used some compressed air to remove any dust. I then followed the wires with the black sleeve that went to what I think is a temperature sensor - also on the left. The wires go to a sensor that is pushed into a copper tube that is part of the cooling tubing. Gently pull this out, wipe it down and re-install. I then plugged the unit in, set the humidity level and it now works. I just put the unit back together and the compressor is turning on and collecting moisture! I will run it a few days and keep checking on it to make sure it doesn't go into the 'E3' Mode. By the way, the repair shops I called really didn't have a clue what the E3 code was. Dennis
8/9/2013 9:56:50 PM • DeLonghi DDE40E... • Answered on Aug 09, 2013
0helpful
1answer

DeLonghi DDE 40E Ice Formation in Back After 30 Minutes Use

We've lost the manuel for the DDE.40E. Could we please get a copy or downloaded. Thanks
10/27/2011 9:25:34 AM • DeLonghi DDE40E... • Answered on Oct 27, 2011
0helpful
1answer

I need a manual for delonghi dehumidifier DDE 40E

go to the companies web-site or to www.onlinemanuals.com
8/7/2011 1:26:01 PM • DeLonghi DDE40E... • Answered on Aug 07, 2011
0helpful
1answer

Just wanna know how to set the temperature on it

dehumidifiers do not have a temperature control, rather, they have a humidity control. usually you set the humidity control to go off when the level of moisture in the room reaches normal (approx. 25-35% winter;38-55% summer). Best way is to run it at full on for 1 to 4 days (until you know the moisture level is how you want it), then turn the knob until the unit goes off . This will be the ideal setting. Goodluck<Macgivor
8/9/2010 8:51:55 PM • DeLonghi DDE40E... • Answered on Aug 09, 2010
0helpful
2answers

What does an E3 reading

"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.


Thanks. Keep updated for any more query. You can rate this solution and show your appreciation.

8/3/2010 1:08:20 AM • DeLonghi DDE40E... • Answered on Aug 03, 2010
0helpful
1answer

My delonghi dem 10 dehumidifier is working and collecting water but but the pause is continuously flashing why is this

The flashing pause light on your DeLonghi dehumidifier indicates that the unit is in a defrost cycle. During this time, the compressor shuts off and the fan continues to run in order to thaw any ice that may have formed on the coils. This process typically lasts for 10-15 minutes before the unit resumes normal operation. If the pause light continues to flash even after the defrost cycle is complete, it may indicate a problem with the unit's sensor or control board. In this case, it is recommended to consult the user manual or contact a professional for assistance with troubleshooting and repairs.
2/26/2023 2:11:51 PM • DeLonghi... • Answered on Feb 26, 2023
0helpful
1answer

I have a DeLonghi NF 90 air conditioner/dehumidifier. The dehumidifier does not appear to be working - first time I have tried to dehumidify. Have had this unit for about 8 years. Thanks, Niall

If the air conditioner works and is blowing out super chilled air, then the dehumidifier function should work. The function takes in warm moist air and passes it over plates which are marginally colder than the ambient air. The air condenses and drips into a collection tank, or some have drain hose for putting into a floor drain. After 8 years, it may need service and gassing up, but you may also have drier air than you think. Whether is works in AC Mode is the key.
6/16/2022 3:44:34 PM • DeLonghi... • Answered on Jun 16, 2022
0helpful
1answer

Delonghi dehumidifier DE500 P leaking water

The hose is supposed to be in the tank. Someone emptied the tank and forgot to put the hose back.
9/16/2021 4:36:12 AM • DeLonghi... • Answered on Sep 16, 2021
0helpful
1answer

Where can I buy the filter for DeLonghi DN 125 R Dehumidifier

Apparently NOWHERE! Contact DeLonghi direct https://www.delonghi.com/en-int/products/comfort/air-treatment/dehumidifiers This search query should have shown lots of places, Maker direct, Amazon, eBay and Appliance parts suppliers like Part Select dot com. It's very odd. https://www.google.com/search?safe=off&rlz=1C1QJDB_enCA643CA644&sxsrf=ALeKk00f9Jx3klLUl0dKNUo5ffEHVuQLMA%3A1612057058213&ei=4gkWYNW0DJWq1QGmg6TQAg&q=DeLonghi+DN+125+R+Dehumidifier+replacement+filter ..
1/31/2021 1:43:26 AM • DeLonghi... • Answered on Jan 31, 2021
0helpful
1answer

Can a Delonghi dehumidifier DH25 be connected to an outlet pipe to get rid of the water? It's working fine, but I ned to empty it nearly every day

Some dehumidifiers have provisions for connection of an ordinary garden hose to drain into a tub, a standpipe, or a sump pit.
12/28/2020 2:12:45 PM • DeLonghi... • Answered on Dec 28, 2020
0helpful
2answers

DELONGHI DH300P E3

The E3 Code, indicates that the air intake filter needs to be removed and cleaned. Be sure the unit is OFF and unplugged before removing the filter. Filter cleaning should be performed at least once every two weeks, as part of Routine Maintenance.
6/6/2020 6:44:27 PM • DeLonghi... • Answered on Jun 06, 2020
0helpful
1answer

I would like to have the delonghi de400p drain from front hose instead of into bucket

all this info is in the manual. Either you threw it away or are a person who does not like to read.
10/28/2019 6:40:58 PM • DeLonghi... • Answered on Oct 28, 2019
0helpful
2answers

My DeLonghi DEM10 wont power on any more - like fuse gone

The tank may be full. Your dehumidifier has a safety device that turns off the dehumidifier when the water tank is full. Usually the tank itself either presses against a switch or there's a device connected to the tank that triggers a switch when the tank is in place and full.

If you've emptied the tank and the unit doesn't run, inspect the place where the tank rests to see if there's a switch or mechanism that's not being activated. You may be able to turn it on with a simple flick of your finger.
5/16/2019 10:55:04 AM • DeLonghi... • Answered on May 16, 2019
0helpful
1answer

De longhi dehumidifier showing yellow light

Usually happens when the float valve is stuck in the down or up position try wiggling the handle to release or if the collection bucket is not sitting perfectly on the safety switch has to be down square I have the delonghi dem10 model always empty and unplug before checking
1/31/2019 4:45:46 PM • DeLonghi... • Answered on Jan 31, 2019
0helpful
1answer

Your DeLonghi DE500P cannot condense wet air into water, although it forms icy blocks which blocks the flow of water.

Dear Heemin, From the wording which you have used, it appears you think you are talking to the DeLonghi company. You are not. You are speaking to "fixya:". Please contact DeLonghi or one of it's dealers by finding their access information on your computer's search engine. God bless your efforts.
7/5/2018 7:49:07 PM • DeLonghi... • Answered on Jul 05, 2018
0helpful
1answer

Where can I get instructions for a DeLonghi dehumidifier model DDe 50e?

Free online manual: https://www.manualslib.com/manual/228038/Delonghi-Dde40e.html#product-DDE%2050E Delonghi DDE40E Use And Maintenance Manualhttps://www.manualslib.com/manual/254660/Delonghi-40eddh30.html#product-DDE%2050E
4/19/2018 11:35:27 PM • DeLonghi... • Answered on Apr 19, 2018
0helpful
1answer

Good morning. I have a DeLonghi

Are you worried as to why there is no Water in the Water Tank/Bucket at all? Well, a few operational basics must be understood by you please. For the unit to remove moisture from the air and draw water into the bucket/tank, the set relative humidity (%RH) must be below the current or ambient room relative humidity. Attempt to lower or reduce the setting you have to a lower value and it should start collecting water in the tank. Hope this helps
11/20/2017 11:49:11 AM • DeLonghi... • Answered on Nov 20, 2017
Not finding what you are looking for?
DeLonghi DDE40E Dehumidifier Logo

10 questions posted

Ask a Question

Usually answered in minutes!

Top DeLonghi Dehumidifiers Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

Cindy Wells

Level 3 Expert

6688 Answers

Brad Brown

Level 3 Expert

19187 Answers

Are you a DeLonghi Dehumidifier Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

View Most Popular

DeLonghi Dehumidifiers

  • DeLonghi Dehumidifiers

Most Popular Question

e3 flashing display panel

  • Dehumidifiers
Loading...