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Frigidaire-model no.MDDQ40FF-6/30/99 Dehumidifier

I turned it on/set it max dry let it run for 1 hour....   Fan is  blowing cold air ...no water is going into bucket. Need some help on what the problem could be...

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5 Suggested Answers

  • 883 Answers

SOURCE: No water in bucket

if you can verify that the compressor motor is actually turning, then the problem is either a freon leak or a worn out compressor. if it is not turning, then the problem is either a damaged motor or motor is not getting voltage--need testing with meter to determine why. cheaper in long run to buy a new unit if bad compressor or motor or freon fill, but a fill may be only temporary if leak persists.

Posted on Aug 17, 2007

  • 883 Answers

SOURCE: no water in bucket

possible that the cooling fins have frosted over...this happens when a cold surface appears in a humid room that does not have enough heat to prevent the freeze-up on the fins. If you look at the fins (above the water bucket), you may see the frost. One solution is to turn up heat in room, followed by placing a fan to blow air through fins if still frosted. If you do not have a frost problem, then ensure compressor is running. If comp is running, then return dead unit.

Posted on Feb 16, 2008

  • 16 Answers

SOURCE: The coils frost up for Kenmore dehumidifier model 580.53701300

check the drain tube for blockage, maybe run a small rubber hose to clear out blockage so condensation can drain freely. Worth a try worked for me

Posted on May 03, 2009

  • 252 Answers

SOURCE: Dehumidifier not draining

blow it out

Posted on May 28, 2009

  • 117 Answers

SOURCE: I need a repair part

contact@soleusair.com

Posted on Jan 07, 2010

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1 Answer

Why is it blowing cold air?


A dehumidifier should blow cold air Carole. It takes in warm moist air, chills it, condenses the water out of the air and returns it chilled and dry to the room. That is the function of a dehumidifier. They often have the function of an air conditioner and blow cold air out of one outlet into the room and hot air out of the window via a venting hose. If yours is just a dehumidifier, it is working as designed

What were your expecting a dehumidifier to do?

Jan 15, 2016 | Amcor Dehumidifiers

2 Answers

I have a 2 year old Frigidaire dehumidifier model FDM7051 and this summer when I turned it on it runs continuously with the fan moving normal amounts of air. The air filter and coils are clean and I have...


Don, unless your dehumidifier is a Low temperature model, that very well may be the problem.
The air temp in a basement at floor level is colder than that chest level. Dehumidifiers don't work well at temperatures at 40 degrees F or less. Raising the unit up off the floor on to a sturdy table, counter top, etc, that is strong enough to handle it's weight, plus a full tank of water, will generally solve the problem. The higher up you can safely put it, the better. Also, lower the humidity extraction level to 35%. As 50% is just not low enough in a basement application.

Hope this helps you to solve the problem.

Jul 20, 2011 | Frigidaire Dehumidifiers

1 Answer

It seems the unit fan runs but the condenser doesn't work. When first turned on the fan runs and the display shows 85%, with the setting at 55%, and four hours later the fan is still running but there's...




Hi,


There are many reasons why a dehumidifier will not work or collect water.


Here is a tip that I wrote to help people to figure out what is going wrong with their dehumidifier

Dehumidifier is running but no water is in bucket

heatman101

Jan 16, 2011 | Frigidaire FDF50S Dehumidifier

2 Answers

Dehumdifier not collecting water.


It may be that the humidity level or temperature in the room where your dehumidifier is located is too low.

When the outdoor temperature is below 50 F, the indoor air will be dry even when the air inside is warm, therefore when it's cold outside the dehumidifier may collect little or no water.

Air conditioners will also remove moisture from the room, even if it's hot and humid outside, resulting in little or no moisture collecting in the dehumidifier bucket.

Some dehumidifiers have a deicer which turns off the compressor but keeps the fan running. When the compressor is off, moisture is not removed from the air. The deicer turns off the compressor when the room temperature is cold.

Some dehumidifiers do not have a deicer. If the room temperature is low enough, ice may form on the evaporator coil. The ice prevents the dehumidifier from removing and collecting water. If ice forms on coils, unplug dehumidifier until ice melts and room temperature rises.

The filter (on some models) may be dirty or clogged. If so, clean the filter. For instructions on cleaning the filter.

I hope this help to solve, if this answer solve it, remember to rate it. Good luck.

Oct 01, 2010 | Whirlpool AD50USL Dehumidifier

1 Answer

My Santa Fe RX runs for about 1/2 hr. The accumulator gets cold and than warm. Compressor & fan run. Humidity is set to max. No water is ever collected (I monitor the pump reservoir).I have removed the...


Are you keeping all of the metal covers in place while the machine is running? If you remove some of the metal covers, the fan may not move the air through the dehumidifier as intended.

If the compressor runs (with all of the metal covers in place) and the accumulator does not become cold, there are a few things that may be affecting your dehumidifier.

1. low refrigerant charge - you may have a refrigerant leak.
2. blocked capillary tube or broken expansion valve.
3. blocked air filter prevents enough air from moving through the dehumidifier.

Good Luck - DryDog

Aug 15, 2010 | Santa Fe Dehumidifiers

1 Answer

Fan not working


Hi,
There are many reasons for a dehumidifier2_bing.gif to not work or collect water.
Here is a tip that I wrote to help people to figure out what is going wrong with their dehumidifier2_bing.gif.

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

heatman101

May 06, 2010 | Maytag M7DH65B2A Dehumidifier

1 Answer

Dehumidifier doesn't draw in water (humidity).


It may be too cool in the basement for it to work. Mine doesn't work if its 67 or below. Take it upstairs and see if it works there, where it is warmer.

Apr 06, 2010 | Frigidaire FDF50S Dehumidifier

1 Answer

Unit runs but no water in storage tank


Make sure conditions are not too cold or too dry already.
Is the compressor running?
Set the unit to the continuous run setting or the dryest setting
compressor should start.
If compressor runs but the evaporator doesn't get cold the freon has
leaked out.
If compressor doesn't run no matter what you do the board may be bad.
Also the fan must blow air.

Sep 30, 2008 | LG DH30 GoldStar Dehumidifier

1 Answer

No water in bucket


possible that the cooling fins have frosted over...this happens when a cold surface appears in a humid room that does not have enough heat to prevent the freeze-up on the fins. If you look at the fins (above the water bucket), you may see the frost. One solution is to turn up heat in room, followed by placing a fan to blow air through fins if still frosted. If you do not have a frost problem, then ensure compressor is running. If comp is running, then return dead unit.

Feb 16, 2008 | Kenmore 53301 Dehumidifier

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