Question about Fedders A7DH45B2A Dehumidifier

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My dehumidfier won't shut off. I check everything out and it's good but it just won't shut off it keep running.

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  • Master
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It may be, that you have it running in continuous mode, rather than timed mode. Also, most dehumidifiers fans will run almost continually, to keep the air moving, so the humidity sensor can pickup and increase in humidity, if there is one.

If the above doesn't seem to be the problem with your unit, turn The Master ON/OFF Switch to OFF and unplug the unit for 12-15 minutes. This will give the electronics time to reset themselves, if necessary.

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

Posted on May 23, 2011

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Why does Coil keep freezing up.


Your dehumidifier may be set incorrectly for the ambient humidity level. The coil has to defrost periodically to allow drainage and maintain efficiency.

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My Danby dehumidfier model DDR2510E showed the code E2 after I emptied it and now won't work and no where in my manual does it say what to do or what it means.


Hi There,
The E2 error you are receiving is likely the float switch sensor when turns the system off when the bucket is full. Please contact our customer service department to be connected with a service depot in your area.
1-800-263-2629 Business hours are Monday to Friday 9am-4pm

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Whirlpool AD70USR0 Dehumidfier - Our basement is extremely humid and the dehumidfier sounds and looks like its running but collects no humidity...any suggestions why?


If it is very cold some of these consumer units will not turn on the compressor. If the unit suddenly stopped working and the temperature is room temperature I would guess a refrigeration issue- either a leak or bad compressor. Make sure the "full bucket" indicator light is not on- the condensate bin may not be plugged into the unit properly.

Sep 25, 2011 | Whirlpool Dehumidifiers

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I have two of these dehumidifiers. They won't go on automatically. I don't understand the settings. One of them won't stay on at all. It runs and then shuts off.


As per your problem, that the dehumidifier shuts offautomatically - If yourdehumidifier froze, the compressor will shut off automatically. Allow the iceto melt before emptying the tank and restart the dehumidifier. Hope this will help you. Good Luck.

Jul 08, 2011 | Haier 65-Pint Dehumidifier

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Does'nt not take the moister out of the air, the fan is on but it does'nt fill up with water


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Jun 26, 2011 | Danby Dehumidifiers

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DEHUMIDFIER STILL WORKS JUST WONT DRAIN WITH HOSE.


If it won't drain thru the hose, but is draining into the bucket instead, the problem lies either in the hose or the hose connection on the unit. Either one of the other is clogged. Remove the hose first and check for a clog, If none there, it's in the hose connection on the unit.

Use an 18" long, plastic Zip Tie appropriately sized to fit in the hole. Or something similar (NO wire coat hangers, though) and carefully insert it into the hose connection opening. Continue to insert it, until you reach a bend in the tubing. Work it gingerly pass this bend, until the Zip Tie bottoms out or you run out of usable Zip Tie. Then, while rotating (twisting) it, slowly pull it back out. As you reach the end, be prepared for some water to follow.

Also, keep in mind the hose should be no longer than 5 feet and slope downward from the humidifier. It has no pump and relies entirely on gravity to drain the water.

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

Jun 10, 2011 | Maytag M3DH30B2A Dehumidifier

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My dh504el dehumidfier shuts off and say the bucket is full however the unit is set up to flow out a pipe


Hi,

Here is a tip that explains what can be happening to make the dehumidifier showthat the bucket is full when it is not.

Dehumidifier Problem It shows Bucket Full

heatman101

Feb 24, 2011 | Goldstar DH504EL Dehumidifier

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Dehumidifier


IS THE ROOM HUMIDITY LOW. IF IT IS BELOW 30% THE HUMIDISTAT WILL SHUT DOWN THE UNIT. THE AMMBIENT TEMP SHOULD BE ABOVE 65 DEGREES AND THE HUMIDITY SHOULD BE ABOVE 50 %.

Mar 26, 2008 | Kenmore 53301 Dehumidifier

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