My HDN455 45 pint Dehumidifier did not work

https://www.manualslib.com/manual/370276/Haier-Hdn305-30-Pint-Capacity-Dehumidifier.html

Haier HDN305 30 Pint Capacity Dehumidifier User Manual

It takes a couple if tries. Have to press it twice to get down low and have to have at high or low speed.

Hi,
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

heatman101

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I had the same problem with mine. I had it less than 2 years. The compressor seemed to kick on, but no water collected in the pan. the compressor should be covered for 5 years, but unless you have an extended warranty, there will be a service charge.

My dehumidifier was fried during a thunderstorm and nothing worked afterward, and it wasn't running at the time. I just bouught a frigidaire (45 pint) and I love it! no noise!

Hi,
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

heatman101

;
'';
';

Hi,
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

heatman101

Hi,
It could be a bad compressor, circuit board, or maybe even a sensor or dehumidistat...
Here is a tip about dehumidifiers that run but do not extract water from the air..

Dehumidifier is running but no water is in bucket
http://www.fixya.com/support/r4662409-dehumidifier_running_but_no_water_in

heatman101

what time of year is it,
dehumidifies are almost usless below 55 degrees

It's for when you dump the bucket. You put the cup in to catch the drips while you're dumping it.

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.