Question about Haier HDN655E Dehumidifier

1 Answer

Need to replace zener diode ZD2. I assume I would but 1.5v zener diode?

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Mayor:

    An expert whose answer got voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 5 Answers

You need a 5.1V Zener Diode. You can get a pack of two at Radio Shack for $1.50.

Posted on May 01, 2010

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Kenmore dehumidifier 25358400890 sometimes works, but sometimes won't run. Light comes on when bucket is removed, so it's getting power. Any clue why?


Assuming you've turned the humistat all the way to the maximum dry setting, it's possible it's not humid enough for it to run but fairly unlikely. The humistat may need to be cleaned or replaced or the compressor may be low on freon. If it works in hotter temperatures this may indicate low freon. Freon pressure increases with temperature therefore if it's hot, the pressure inside may increase enough to satisfy the low pressure switch.

Jun 01, 2014 | Dehumidifiers

1 Answer

I have a HD456E/HD656E dehumidifier that has failed. It is plugged in; however, when the master on/off switch is depressed either the unit will not power on or if it does power on (with compresser...


It could be what you say or it could be that the humidification extraction level is set too High. Try lowering the extraction percentage to 32 - 35%.

If that doesn't help and you'd like to order replacement control board/panel. Call Haier Parts and Technical Support 877-337-3639. But, you may find it cheaper to replace the unit, then repair it.

Jun 05, 2011 | Haier HDN455 Dehumidifier

1 Answer

Totally shut down, no lights , nothing. It just quit as if someone pulled the plug. Is there a reset switch or is it now a piece of junk?


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

Jul 24, 2009 | Haier HDN455 Dehumidifier

2 Answers

Amana d545m dehumidifier no power


replace 24 volt 1 watt zener diode on circuit board. 1n4749 (nte5081a)
mine was hit by lightning and this fixed it.

Jun 23, 2009 | Amana D545M Dehumidifier

1 Answer

Haier hdn305 dehumidifier does not turn on


Had the same problem with two HDN455's and took them to a local electronics repair shop. They replaced a Zener ZD2 diode for a total cost of $53 and now is working fine.

Jun 03, 2009 | Haier HDN455 Dehumidifier

4 Answers

Amana D530M Dehumidifier won't run


We all appear to be in the same mess --Thanx Haier
This product says its Amana, but rest assured it is an Haier
The problem is most likely with the engineering design of the board. Im not an electrical engineer so be careful litning to me to closely :) There is only a half bridge rectifier on this board and 2 zener diodes that clamp down on the voltage. My guess on yours is the Zeners have been shorted and no longer clamping voltage down to aroun 24 volts for the low side of the board. I spoke with Haier and they have no schematics that state the zener specifications. They also said there was a 6 month backorder on ordering a new board. Oh and by the way if you want to order a new board and wait 6 months for the backorder it would cost you 75.00. All this jsut to repeat the problem again, because of bad design. O well ----- I wish products were not made better, so I wouldnt have to fill guilty about putting this in the landfills.

Nov 04, 2008 | Amana D530M Dehumidifier

1 Answer

45 Pint Capacity, Electronic Control - 115 volt Dehumidifier HDN455E - No power


Check the fuse on the board. If the fuse is ok
check Zener Diode ZD2 on the board to see if its shorted.
If it's shorted replace.

Aug 07, 2008 | Haier HDN455 Dehumidifier

5 Answers

THE DEHUMIDIFIER JUST QUIT WORKING AND IS COMPLETELY DEAD AND IT WILL NOT MAKE A SOUND


Check Zener Diode ZD2 on the board to see if it's shorted.
If it's shorted replace it.

May 20, 2008 | Haier HDN455 Dehumidifier

4 Answers

My Dehumidifier was dead


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

Sep 11, 2006 | Haier HDN455 Dehumidifier

Not finding what you are looking for?
Haier HDN655E Dehumidifier Logo

Related Topics:

235 people viewed this question

Ask a Question

Usually answered in minutes!

Top Haier Dehumidifiers Experts

Steve

Level 3 Expert

3287 Answers

Shawn DuRee

Level 3 Expert

355 Answers

Michael Youngman
Michael Youngman

Level 2 Expert

156 Answers

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

Answer questions

Manuals & User Guides

Loading...