Question about Haier HDN655E Dehumidifier

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Unit was working fine and simply quit. There is power to the unit however it does not turn on there are no lights . The resevoir is not full but the unit does not work

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It may simply need to be reset. Turn the Master ON/OFF switch to OFF. Unplug the unit and wait 12 - 15 minutes before plugging it back in. Once its plugged in, turn ON the Master ON/OFF switch and set your controls. If it's not working then .. check the position of the water collection bucket. It may not be tripping the safety switch. Also be sure that the unit is sitting on a level surface.

Hope this helped you to troubleshoot the problem.

Posted on Mar 30, 2011


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1 Answer

How to trouble shoot our dehumidifier.

well this might be a small shortcomming of this model but as silly as it sounds even if you use a external hose to drain water from unit the float inside bucket still is active in unit so i bet if you look carefully the little float in corner of bucket is Just " not quite right" a little adjustment of this and im sure you can get it running again

Oct 20, 2014 | Haier HD656E Dehumidifier

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Haire model HD308 dehumidifier quit shutting off automatically when full?

usually the float is stuck. remove the resevoir and check the upper inside of the machine for the float. if you can flop it up and down easily, it's the switch attached to it that needs to be replaced.

May 10, 2012 | Haier HD308 Dehumidifier

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The dehumidifier does not shut off when the resevoir is full and therefore over can I fix this

Turn the unit OFF and unplug it from the wall. Remove the bucket and empty any water that may be in it. Then, look at the top of the bucket for a float valve control. It slides from left to right, depending on whether you want it to shut off at half full or three quarters full. Slide the float left until it snaps for 3/4 full or all the way to the right until it snaps for 1/2 full. The bucket must be properly aligned for the float to work.

In your case, the float may have moved to the middle. Or the bucket is not squarely into it's holder, from top to bottom.

Troubleshooting the above should solve the problem.

Jul 08, 2011 | Whirlpool AD75U Dehumidifier

1 Answer

Just stopped working. When I turn unit on the power light comes on for about 2 seconds then goes off, nothing else happens. Any ideas?

It may simply be that the water collection bucket is not installed properly or the air intake filter is clogged.

Turn the Master ON/OFF Switch to OFF and unplug the unit from the wall outlet. Remove the air intake filter and clean it, if necessary. While the unit is unplugged and OFF, remove the water collection bucket and reinstall it. Making sure that the bucket fits "squarely" from top to bottom, in the bucket holder. It must make contact with the bucket safety removal switch, to activate the unit. Once you have reinstalled the bucket, make sure the bottom of the bucket is not tilting downward.

If you cleaned the filter, be sure it is totally dry, before reinstalling it. Then plug the unit back in, turn the Master ON/OFF Switch to ON and if everything was done correctly, the unit should start and run. DO NOT OPERATE THE UNIT, WITHOUT THE AIR INTAKE FILTER INSTALLED.

Hope this helped you to troubleshoot and solve the problem.

Jun 18, 2011 | Maytag Dehumidifiers

2 Answers

It will not turn on. Is there a reset button? It worked fine for over 5 years, then it just quit.

Hi, Sounds like the circuit board...they often will just do that...IF you can get one it will be half the cost of a new unit...
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


May 19, 2011 | Maytag M7DH65B2A Dehumidifier

1 Answer

Will not come on after resevoir was emptied

Here is a tip that I wrote to help people with just that dehumidifier problem..

Dehumidifier Problem It shows Bucket Full


Apr 07, 2010 | LG LHD65EBL Dehumidifier

1 Answer

My DH504ELY7 unit quit working.

look for A fuse probably gonna be internal or a lil breaker or a reset button

Feb 22, 2010 | Goldstar DH504EL Dehumidifier

2 Answers

Will not turn on

Boys and girls, I hate to tell you this -- but those units are DEAD. I had the same problems as being discussed here (not turning on, electronic chirp, bucket full signals), but with one other important feature -- the unit became so hot that I couldn't touch the top. At first it sounded and smelled like the fan was jammed, and later it sounded like the compressor wasn't working.

Anyway, after two weeks of dealing with LG (1-800-243-0000, and be prepared to call back several times as they have a phone problem), they have finally decided to refund me the money on my unit. Give them a call and speak to them. Also, as my unit was intermittently working, I would recommend that you unplug your malfunctioning unit if you are having these problems. A dead dehumidifier is one thing, a house fire is quite another thing.

Aug 24, 2008 | LG LHD45EL Dehumidifier

1 Answer

Maytag electronic dehumidifiers full light stays on

Take out the bucket and locate the "full" switch in the upper right of the area where the bucket slides in. With the unit on, try pushing it in and see if the "full" light goes off.
If so, that switch is fine - if not try to adjust if and replace it if required. Those are generally micro-switches and firms like Radio Shack would have if your appliance parts dealer does not.

Aug 03, 2008 | Maytag M7DH45B2A Dehumidifier

1 Answer


the dehumidifier just quit woking. But light comes on, saying tank is full.

May 20, 2008 | Haier HDN455 Dehumidifier

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