DeLonghi Dehumidifiers - Answered Questions & Fixed Issues


Some dehumidifiers have provisions for connection of an ordinary garden hose to drain into a tub, a standpipe, or a sump pit.

DeLonghi... | Answered on Dec 28, 2020 | 14 views


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.

DeLonghi... | Answered on Jun 06, 2020 | 1,186 views


all this info is in the manual. Either you threw it away or are a person who does not like to read.

DeLonghi... | Answered on Oct 28, 2019 | 131 views


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.

DeLonghi... | Answered on May 16, 2019 | 1,777 views


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

DeLonghi... | Answered on Jan 31, 2019 | 202 views


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.

DeLonghi... | Answered on Jul 05, 2018 | 223 views


Free online manual:

https://www.manualslib.com/manual/228038/Delonghi-Dde40e.html#product-DDE%2050E


Delonghi DDE40E Use And Maintenance Manual

https://www.manualslib.com/manual/254660/Delonghi-40eddh30.html#product-DDE%2050E

DeLonghi... | Answered on Apr 19, 2018 | 309 views


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

DeLonghi... | Answered on Nov 20, 2017 | 337 views


Did you punch out (or cut) the plug that the hose connects to? If not, its blocking the water from draining to the hose.

Please rate 4 stars if this is helpful. Thanks and good luck!


1225143384-70967_full-wgxnstrtbjljcxdl1wryefyx-5-14.jpg

DeLonghi 50-Pint... | Answered on Oct 25, 2017 | 529 views


It's basically an air conditioner so if the fan is running---the condenser not plugged up via rats nest---lint----the float switch working---if possible tip over switch working----the system maybe low on refrigerant

DeLonghi... | Answered on May 31, 2017 | 357 views


The normal operating temperature is above 65 F. Much below unless specially designed for low temperature they will freeze up.
They have a frost detector and will defrost but it is very inefficient and not practical. My experience they eventually form a block of ice on the coils. They heat the room in the process so in a moderate area they can raise the temperature and provide needed circulation.

In the past where the temperature is cool I have faced the output into a corner, raised it off the floor and once the unit got started the heat created from the unit kept the air warm enough to avoid freezing up the coils.

Always check for recalls. Some models have had problems and have been recalled. See the link below.


26051775-3tozjaopshvuyndb2zxhmboi-4-0.jpg
Gree Reannounces Dehumidifier Recall Due to Serious Fire and Burn Hazards...

Hope this has helped?
26051775-3tozjaopshvuyndb2zxhmboi-4-2.jpg

DeLonghi... | Answered on Jan 13, 2016 | 212 views


if your unit is old enough to "not" have a gfci on the plug that goes in wall then im not aware it has any fuse inside it that could go bad , instead these rely on the homes proper electrical ckts to provide fuse/breaker functions that keep a fire from resulting if appliance overloads , now as for reasons of overloads these are many ! can be anything from water in the wrong place to a damaged motor inside

DeLonghi... | Answered on Sep 23, 2015 | 183 views


ck your water pump and hoses , the light is telling you it has sensed a problem

DeLonghi DH40P... | Answered on Sep 14, 2015 | 1,361 views


id be inclined to think that for some reason the pump is taking too long to pump tank out (or it thinks it is ) this would cause the fault you describe and the safety control shuts pump off for fear of a problem

DeLonghi... | Answered on Sep 10, 2015 | 591 views


Sounds like the plumbing is obstructed somewhere, try looking upstream as well as downstream of the pump. A very small piece of crud can cause a clot or embolism in the narrow channel. You might try blowing out the system with compressed air, but beware of getting showered with dehumidifier crud!

DeLonghi DE500P... | Answered on Jun 25, 2015 | 301 views


probably leaked all the freon out

DeLonghi DE500P... | Answered on May 17, 2015 | 538 views


18 kg or 39.6 lbs

DeLonghi... | Answered on Mar 03, 2015 | 70 views

Not finding what you are looking for?
DeLonghi Logo

Ask a Question

Usually answered in minutes!

Top DeLonghi Dehumidifiers Experts

Cindy Wells

Level 3 Expert

6220 Answers

Brad Brown

Level 3 Expert

18564 Answers

jdthefixer

Level 3 Expert

747 Answers

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

Answer questions

Manuals & User Guides

Loading...