20 Most Recent Maytag M7DH65B2A Dehumidifier Questions & Answers

It needs gas. Quite simply the only way it can freeze up is when the refrigerant gas is getting low to the point when it starts super-expanding at the evaporator. Any authorised refrigeration technician should be able to top it up, and check it for leaks - there may be a seal that is partially shot, or possibly a leaky joint / pipe / compressor. A refrigerant leak detector will track this down quickly. Only thing is - get a quote for the work first - sometimes refrigerant is pricey enough to make it close to not worth it on some units. Unfortunately this is not something you are permitted to do yourself (topping the gas up, not the leak checking) due to environmental legislation. Good luck, it should be worth doing, otherwise it will probably continue to get worse until the compressor fails, maybe quite quickly. Hope this helps :)

Maytag M7DH65B2A... • Answered on Apr 07, 2017

If it is not running because it thinks the bucket is full even when it isn't, the problem is that the float is broken or jammed. A replacement is no longer available, but you can find the small switch and tape it so it always stays on. It won't shut off when the bucket is full, but it will run. This assumes all the other panel lights come on properly - you didn't provide much detail about what works and what doesn't work.

Maytag M7DH65B2A... • Answered on Aug 20, 2015

There are number of reliable parts supply companies on the web;


is one I have used personally.

Maytag M7DH65B2A... • Answered on Aug 20, 2015

Sounds like your relay switch isn't connecting....

Maytag M7DH65B2A... • Answered on Dec 10, 2014

If it is like mine, the plastic part attached to the float in the collection bucket is broken and no longer actuates the switch that indicates the collection bucket (holding tank) is full. When I checked several years ago, the replacement part was no longer available. I used tape to keep the switch in the position that allowed the dehumidifier to operate and attached the hose connector to allow the condensate to drain. The collection bucket isn't needed anymore with this arrangement.

Maytag M7DH65B2A... • Answered on Feb 26, 2014


Maytag M7DH65B2A... • Answered on Feb 03, 2014

you take out the filter screen and vacumn it or run it under warm water. As far as the full light is concerned it probably means the last time you emptied it you didn't seat it back into the unit properly. If you take the tank out and reinstall it the light will probably go off. Sometimes I have to do it a couple of times before it seats properly.

Maytag M7DH65B2A... • Answered on May 21, 2013

I believe you have to put a plug to drain that drains into the tank ,then it can only drain out the hose.

Maytag M7DH65B2A... • Answered on May 04, 2013

Not finding what you are looking for?
Maytag M7DH65B2A Dehumidifier Logo

232 questions posted

Ask a Question

Usually answered in minutes!

Popular Products

Top Maytag Dehumidifiers Experts

Paul Carew

Level 3 Expert

3540 Answers

ray gallant

Level 3 Expert

72651 Answers


Level 3 Expert

38672 Answers

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

Answer questions

Manuals & User Guides

View Most Popular

Maytag Dehumidifiers

  • Maytag Dehumidifiers

Most Popular Question

challenge dehumidifier not collecting

  • Dehumidifiers