Question about Haier 45-Pint Dehumidifier

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Extra cup in my water bucket??

I have a haier hd456e and in the water bucket there is a small cup with a clear cover over it,since the manual was written in (klingon) and the manuals or websites know nothing of it,maybe somebody here could tell me what the heck that little cup is for???????????

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That is just a float for the water when it fulls to that level it pushes the float up and that shuts the unit off it is the bucket float lever control

Posted on Jul 04, 2009

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DONT buy this. Wondering the same things already listed (hose size & cup thingy)

Posted on Apr 20, 2013


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My Haier dehumidifier is harly removing any moisture from the air. It appears to run normally and I have cleaned the filter regularly. I've owned it about a year and it is model HD456E. It worked very...

If the evaporator coils behind the filters become too dirty condensation can be seriously ********. Check to see if the fins require any attention; they can be cleaned very carefully with a toothbrush and some water usually. If the buildup has become severe special chemicals need to be used on the unit- not something recommended the average person attempt. If the fins are clear check other airflow issues. Dehumidifiers generally need a period of 3 days to balance an area properly when functioning and sized appropriately.

Sep 22, 2011 | Haier Dehumidifiers

1 Answer

Haier 45 pint dehumidifier does not shut off when bucket is full. How do I adjust the float cup switch (forward or backward)?

If you want it to shut OFF before the tank is totally full, slide the float cup forward. if you want it to fill completely before shutting OFF, slide the float cup backward. Some folks prefer the half full, because the bucket is not as heavy to remove and empty, as it is when it's full.

Hope this helped you. Please let me know. Thanks.

Jun 29, 2011 | Haier 45-Pint Dehumidifier

1 Answer

I have an haier hd456e. The unit turns on and the control panel set humidity shows Hi. The compressor does not go on and no water shows up in the bucket. Could this be the 15 amp fuse -- I pulled it and...

I suspect from what you have described, that the humidity extraction level is set to high. Lower it (Arrow Down) to 30-32%. If the filter is clean and the water collection bucket is installed properly, the unit should start working, shortly there after.

To assist you further, I have included a link to the Owner's Manual for your unit. Just in case you have misplaced yours. You can download and print the manual for future reference.

I hope this helped you. Please let me know. Thanks.

Jun 17, 2011 | Haier HDN655E Dehumidifier

1 Answer

New unit, try using in basement. nothing happen, should humidity settings be high or low? Dose humidity level be high? In the bucket whats the plastic cup about? do something alow water to enter bucket?

If you trying to remove humidity, the setting or percentage of humidity to you want to remove should be set low. it's actually the humidity that will be left in the air. In the Hot Summer months, you want lower humidity, as opposed to the Winter months, when you want higher humidity.

"Plastic cup inside the bucket" - that's got me stumped. But, I suspect, it may be a float valve to turn the unit off, once the bucket reaches the full level. The water enters the bucket through a drain tube or hole from inside the dehumidifier, above the bucket.

By best advice, since this is a new unit, that you recently purchased, is read the Owners Manual/User Guide and become thoroughly familiar with the proper operation of your Dehumidifier, as well as how to properly maintain it. As, they aren't maintenance free.

Apr 15, 2011 | Haier DE65EJ Dehumidifier

1 Answer

I have a HD456E that I purchased at Menards about 2 years ago. It's worked fine until a few days ago. It is running but, not a drop of water is in the pan. What do I need to do? I have misplaced my...

Hello friend, I may be of help after all in locating a user/service manual for your hair HD456E dehumidifier.

Check the link below and download the specific manual.

Hope this helps

Even though you'd notice the link reads at the end hd656e.PDF, go ahead and download it. Same manual applies. *smiles*

It is specified on the user manual HD456E

Nov 16, 2017 | Haier HD456 Dehumidifier

1 Answer

Unit runs but will not puu moisture from air....possibly the compressor has kicked off due to control problems. Model HD456E Haier 45 pint dehumidifier

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There can be 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


Sep 02, 2010 | Haier HD656E Dehumidifier

1 Answer

Non-standard bucket connector on Haier HD456E / HD656E

A regular brass 3/4" FIP to 3/4" MHT connector with a garden hose washer between the bucket and brass connector was close enough to make things work.

Jun 16, 2009 | Haier HDN655E Dehumidifier

2 Answers

Dehumidifier Brand haier HD456E does not pull water and the tank is empty, after 24 hours of running with water on wood floor. Can't find manual or online info for this model.

I have 3 HD656E Haier Dehumidifier with the same problem runs but no water in bucket. How many did the Haier company make with this problem?

Apr 12, 2009 | Haier HD656E Dehumidifier

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