20 Most Recent Maytag M7DH45B2A Dehumidifier - Page 3 Questions & Answers

Bucket switch/float valve sticking? Take out the bucket and make sure the switch moves freely.

This unit you looking to buy only covers 1000sqft .

The fall may have knocked out some wiring -- open the unit (remove back panel, then remove front by taking out screws inside) and see if any of the cables to the front panel or control board came out.

ApplianceFactoryparts.com has the replacement part for the "squirrel cage" for the motor or "fan". Use the Model number to find the parts.

I'm fixing one of these too. Take the top off (follow the AC cord) and the fuse is on the PCB.

I am also looking for a better wiring diagram - the control panel on mine does not light up.

Hi,
There should have been threads the right size to connect the hose to right around the knockout circle...

heatman101

Hi dreufus. I understand you need a manual for your unit. Hereis a link you can use to find manuals and parts list for your unit: http://bit.ly/ycsaac . I hope these suggestions prove helpful. Sincerely, Melanie, Maytag Social Media Representative.

Hi peterj1ca. I understand you need a manual for your unit. Hereis a link you can use to find manuals and parts list for your unit: http://bit.ly/ycsaac . I hope these suggestions prove helpful. Sincerely, Melanie, Maytag Social Media Representative.

Hi

Please click on this link for the specs manual. Hope this helps...please post back for further assistance.

Daniel

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 dehumidifierDehumidifier is running but no water is in bucketheatman101 ===-=-

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 dehumidifierDehumidifier is running but no water is in bucketheatman101

Hi,
A few things to check... obviously if they work fine for a few years you have the knock out plug removed...

So... next is the hose... there is an algae that can grow in the hose that is almost invisible....take the hose off and run fresh water through it to make sure it is clean...

Then when replacing the hose, make sure that it runs continuously downhill and that it is not trapped... or in other words go up and down... this will air lock the hose and keep the water from flowing....

Then test it by pouring water into the bucket and making sure that it runs out...

heatman101

Hello,

Yes, there is a knock out hole at the back of your unit. Refer to page 3 of this manual for the exact position:

http://www.appliancefactoryparts.com/content/pdfs/114658.pdf

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Thanks!