Question about Haier HDN455 Dehumidifier

4 Answers

My Dehumidifier was dead

I purchaced my dehumidifier 4 months ago. Now, it totally doesnt work. no any signal on the leds, no any sound (nosies). I check the power cord and fuse, they are all ok. What is the problem with it? thanks.

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  • cgcsuretycpa Dec 29, 2008

    I have an hdn655e Haier Dehumidifier which worked real well then just stopped. The control panel looks dead - no lights... same thing happened with a Maytag dishwasher and it turned out to be the panel. Think same thig is happening with the dehumidifier?

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Check Zener Diode (ZD2) on the board to see if its shorted.

Posted on Oct 12, 2008

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It's probably the fuse on the control board. It happens to me often and I bought a box of fuses to deal with it. Betcha that's it

Posted on Aug 01, 2009

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It either needs a new fuse or a new ZD2 diode. Both fixes will require you to take the unit apart. The fuse is easy to replace, but the diode will require soldering. Check out ... http://www.fixya.com/support/t611765-dehumidifier_just_quit_working

Posted on May 01, 2010

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PZ, about the only thing you can check is that the bucket switch is not hung up, or in fact a wire has not come off it. If you have power going to it, the next step would to be is to see if the on/off switch is working. Fact is you have a 12 month warranty on parts and labor and 5 years on the sealed system. Call for service, Catriver...post back.

Posted on Sep 11, 2006

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Posted on Jan 02, 2017

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