Question about Frigidaire 70-Pint 2-Speed Dehumidifier ENERGY STAR LAD704DUL

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Ice on the coil and filter of the dehumidifier?

Runs all day, no water in bucket, ice on the coils and filter?

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

22yooper
  • 828 Answers

SOURCE: frigidaire MDD40WW2

Your dehumidifier may be low on refrigerant. Seems cold may not be cold enough to reach the dew point to condense moisture from the air stream.

Posted on May 11, 2008

22yooper
  • 828 Answers

SOURCE: Frigidare Dehumidifier will not turn off

Pressure and temperature is directly related with refrigerants in the system. Ice building on part of the coils shows that the pressure inside the system is low and the system has lost some of its charge. Very low humidity with a low ambient temperature will also cause such a problem.

Posted on Jun 29, 2008

  • 116 Answers

SOURCE: Ice on dehumidifier coils

most likley low on freeon gets colder when it leaks out stat could be not working correctly

Posted on May 10, 2009

  • 1 Answer

SOURCE: Problem with draining water through hose

I bought one of the FDL70S1 Frigidaire dehumidifiers today for my shop, and found that the $5 hose I bought to drain it through the floor wouldn't tighten down completely, allowing the hose to twist and wobble, a sure indication that it was not water tight. Simply adding a second washer, as described in another answer here, allowed me to tighten the hose sufficiently to produce a tight fit with no play between the hose and the dehumidifier. It hasn't leaked. I know it is a threads-per-inch issue, and I am stumped as to why Frigidaire would supply these units with a different thread pitch than the standard GHT (garden hose thread) 3/4" - 11.5 tpi. The threads on the unit appear to be 3/4 NPS - 14 tpi. Go figure!

Posted on Aug 06, 2009

heatman101
  • 43501 Answers

SOURCE: Dehumidifier runs and never shuts off and does not

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
././,

Posted on Jan 03, 2011

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1 Answer

Why does Frigidaire dehumidifier LAD704DUL has ice on the coils?


Hello Friend, thank you for your question!

I see that you have frost accumulating on the coils of your Frigidaire dehumidifier, LAD704DUL. Typically frost appears on coils either because your dehumidifier has been turned on recently or the room temperature is too low. Sometimes this is normal due to refrigerant rushing through the coils and usually it disappears within 60 minutes. However, if your dehumidifier is not removing moisture, then at this point your dehumidifier may possibly been experiencing a sealed system issue. Is your appliance still in warranty? If so, you might want to reach out directly to the manufacturer to determine the coverage on your dehumidifier and the procedures to any potential remedy in that regard. Hope this helps! - Z

May 15, 2014 | Frigidaire Dehumidifiers

2 Answers

Does not collect water in bucket but runs all the time


Does it have a filter?
http://whirlpool.custhelp.com/app/answers/detail/a_id/953

also:

"
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."

Jun 21, 2011 | Whirlpool AD25BBK 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

Freezing up on top, no more water in the bucket, just runs and runs


Hi,
Have you checked the filter...sounds like no air flow across the coil...

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

Aug 31, 2010 | LG LHD45EL Dehumidifier

2 Answers

It runs but does not suck moisture out of the air






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


-]]]]]]]]]]]]]]]]]]]

Jul 04, 2010 | Haier HDN305 Dehumidifier

1 Answer

Are you supposed to put water in the bucket of the dehumidifier or is the water that is in the bucket now from using the dehumidifier? Dumb question I am sure. But I am renting and have never used one...


The dehumidifier condenses the water on its coils and then it drips into the bucket. Dump out all of the water when the bucket is full. This model has a light that tells you when it is full. If the dehumidifier gets ice on the coils, it needs repair (low refrigerant).

I hope this helps.

Aug 10, 2009 | Kenmore 54701 Dehumidifier

2 Answers

LG dehumidifier developing ice


First you would need to clean the filter. LG recommends cleaning the filter every 2 weeks on their dehumidifiers. The second thing you need to do is clean the coils periodically. On this dehumidifier it should include a brush for cleaning the coils. It is located on the top of the bucket. To access the coils the following needs to be done:

1.) Unplug the unit from power
2.) Remove the bucket and also the air filter
3.) Remove the front pannel by removing the 2 lower screws and depressing the tabs.
4.) Once the panel is removed you will see the coils. You need to clean them with the brush. Go in an up and down motion to remove the dirt and dust.

Now use the reverse steps to put it back together. If your dehumidifier runs often I recommend you clean the coils about every 3 to 4 months. This is a common problem on alot of dehumidifiers and people think their dehumidifier is broken. Most of the time the coils are just dirty which causes the water to stay between them and freeze. Keep me posted. Also if you found this response helpful, please rate this solution when you get a chance. Thanks - Tech101

Jul 01, 2008 | LG Goldstar LD65EL Dehumidifier

1 Answer

Ice on coils


The short answer is "yes but maybe not for much longer!"

If the bucket is filling up with water it's probably working OK. Have you selected "continuous" instead of, say 60% ?

If the bucket isn't filling up with water then maybe the intake filter is clogged with fluff, preventing new moist air from getting to the cold coils and being extracted. Or maybe the fan isn't running?

I hope this info will be a useful starting point for you.

If these suggestions do help you solve the problem, please give my reply a rating to help others judge my knowledge.
If they do not, please add a comment with more details so I can try to help you further.
Cheers, D

Jun 28, 2008 | Goldstar DH504EL Dehumidifier

1 Answer

Water collects where coils are at...


search for drain hole beneath coils probably plugged,mine was.

Aug 27, 2007 | Goldstar DH504EL Dehumidifier

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