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Icing on front of dehumidifier while it is

Seems to run continuously. Ice is forming on front of dehumidifier (air intake)

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You are operating it in an environment where it is too cold.

Posted on Oct 06, 2009

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1 Answer

Zenith dehumidifier is freezing up on the front near the air intake.


check to see if the fan is working. low or no air flow will cause it to ice up. may have to remove the front to de-ice. turn the unit off and slowly pour warm water over the coils to thaw. the water should drain right into the bin. also good to clean any dust off of the coils to keep the air flow open.

Feb 27, 2014 | Zenith 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

1 Answer

Ice is forming on the top of the unit, it is running but not very much water is collecting


Ice will often form if the humidity level is high or the air intake filter needs cleaning. If it's because of high humidity or being used in a basement, the unit may appear to still be running, but it's usually just the fan and it's going thru a defrost cycle.

If you check the filter, be sure to turn the Master ON/OFF Switch OFF and unplug the unit. Remove the filter and clean if necessary. If you wash the filter, use warm water and dish washing liquid. Rinse thoroughly and allow to dry completely, before reinstalling it. DO NOT run the dehumidifier without the filter installed.

Hope this helped you to troubleshoot and solve the problem. Please let me know. Thanks.

Jun 20, 2011 | LG LHD45EL 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

Ice forming on top front part of unit


usually, ice build up is caused by low refrigerant levels (a dehumidifier is essentially an air conditioner). depending on the unityou may or may not be able to service it. Some of these systems are sealed at the factory and a pierce valve is needed to add refrigerant to the system.

May 07, 2010 | Goldstar DH504EL Dehumidifier

1 Answer

Ice forming on the to


Usually this happens for one of two reasons: 1) there is a problem with the refrigerant and/or compressor (like a little leak of refrigerant)
2) the room that the compressor is in is too cool (below the operating range of the dehumidifier)

If the unit is under warranty, call for service if you know the room is above the minimum operating temp. If it is a problem with the refrigerant, they will probably replace the unit.

I hope this helps.

Cindy Wells
(we have an LG dehumidifier and had to have it replaced when it was less than a year old - it was icing up in the summer. It still iced up in the winter (at times due to cold in the basement).)

May 01, 2010 | LG LHD45EL Dehumidifier

1 Answer

Ice forms on the coils of a white westinghouse dehumidifier


if the filter is clean than it most likely is low on freon with the right tools you could add freon

Jul 06, 2009 | Dehumidifiers

1 Answer

Dehumidifier freezes up


Most dehumidifiers need warmer air to work properly. The temperature in a basement is usually 60 - 65F; too cool for standard models. You could buy a "basement" dehumidifier. They're designed to work at lower temperatures; some as low as 40 F. Costs are about the same as a standard dehumidifier; you just have to find it.

For a cheap fix, try this; it seems to be working for me.

Since the condensate coil (the one icing up) is cold, the air entering it is too cool and the condensate frosts up the coil. Additional condensate freezes to the frost and before you know it, you've got a block of ice. Since the air coming out of the front is very warm take a large piece of cardboard around 6' x 3') and form a V. Placed it in front of the dehumidifier so it channels some of the warm air back to the rear where it warms the moist air up before it hits the cooling fins. It's helped keep the ice down.

If you want something attractive, any screen that redirects some of the air back to the rear will work. Just leave the top open so it doesn't get too hot and the some of the drier air gets out into the room.

Jul 02, 2008 | GE AHG40LJ Dehumidifier

1 Answer

Ice on dehumidifier


A dehumidifier works by cooling the metal pipes on the back of the unit to create condensation (water vapor in the air). This then drips into the collector bucket. If the unit runs too long the cooling tubes can get too cold and freeze the condesing water vapor. Unplug the dehumidifier and let the ice melt, when u turn it back on, turn it down, it may be up too high. If you find this solution helpful please rate it.

Thanks - Tech101

May 20, 2008 | LG DH404E Dehumidifier

1 Answer

Unit Runs (fan and condenser) but no water?


By condenser I assume you mean the compressor is running. Is there ice forming on the front coil?

Jan 08, 2008 | Comfort-Aire BHD-651 Dehumidifier

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