Question about Fedders A7DH45B2A Dehumidifier

1 Answer

We purchased this unit at home depot 3 years and now it does not work anymore , we start it and it does not go below 70 please give me some info

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    MVP:

    An expert that gotĀ 5 achievements.

    Master:

    An expert who has achieved Level 3.

    Sergeant:

    An expert that hasĀ over 500 points.

  • Master
  • 449 Answers

Sounds like you need to check the condensor unit

Posted on Sep 08, 2010

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Ihava a dehumidifier MOdel#106955250. The coils are icing up, can you help me?


as with any freeze up of any unit (any mfg) there are a few things to look at first before consulting a profesional ,
1st ck your filter most units have a filter these are the most forgoten things when it comes to reg cleaning , remove it and run under tap shake excess water off and replace in unit
2nd is unit warm enoght to work air temp has to excede 68 degrees for these to work
3rd how old is unit if unit is over three years and has been largely neglected for cleaning and maint issues then overheating can cause gas charge to leak out and cause freeze ups , replacement is only option on this reason
4th setting: is unit large enoght to remove water from area if its undersize it runs too hard and never cycles off/on this causes freeze ups , purchase a small humidmeter to measure the area % rh 70%rh is considered normal for a home

Oct 13, 2014 | Kenmore Dehumidifiers

1 Answer

BUCKET DOES NOT FILL WITH WATER


It could be the coil & condensor are dirty.

Or it could be that the humidity level is below what the unit will work at. Below 50% humidity and or 70 degrees Fahrenheit, it generally will not do much.
I have had a AD75UST0 WHIRLPOOL Dehumidifier for several years. If it actually still runs, I would suggest you take off covers and give the coils a good thorough cleaning. Otherwise the units are not designed to be serviceable aka - "disposable small appliance". if you do dispose of it take it to a qualified recycle organization for Freon products. WHIRLPOOL DEHUMIDIFIER Parts Model ad75ust0 Sears PartsDirect

Aug 08, 2013 | Whirlpool 75-Pint Dehumidifier

1 Answer

The unit still makes a running noise but seems to collect no water. this unit is about 4 years old but stopped collecting water about 2 years after purchase


Hi,
There are many reasons why a dehumidifier willnot work or collect water.
Here is a tip that I wrote to help people to figure out what is going wrongwith their dehumidifier

Dehumidifier is running but no water is in bucket

heatman101

Aug 30, 2011 | Whirlpool Gold AD70USS 70 Pint Per Day...

1 Answer

I have always set my M7DH45B2A at 60 percent (it's in the basement). Lately it runs all the time and the humidity does not go below 65 percent. It seems "stuck" there even if I lower my...


There are 5 basic, but solvable reasons for what you described. Please pay particular attention to numbers 1 & 2.

1. The humidity extraction level is set to HIGH. Lower it to 32-35%.

2. Air intake filter is dirty or clogged. Turn unit OFF, & Unplug the
Unit, before removing to inspect & clean it, if necessary. If washed,
allow filter to completely dry before reinstalling. DO NOT operate
the unit without the filter.

3. Obstructed air flow. Maintain a minimum of 12 to 18" of clear air
space around the entire unit.

4. Cooling coils are dirty and need to be cleaned. Use warm water & dish washing liquid to
clean the coils. Rinse and wipe dry. Apply a light coating of WD40 to the coils.

5. Ambient air temperature at floor level is between 40 - 65 degrees.
dehumidifiers do not work well between those temperatures
(Unless, you have a Low Temp Unit). This applies mainly to
where the air temperature at floor level is colder than at shoulder level
in basement applications. Raising the unit up off the floor,
onto a sturdy table, counter top, etc, that can handle the weight
of the unit, plus a full tank of water, will usually resolve this
problem.

If none of the above solves the problem, it may be a case of the compressor needs to be recharged with refrigerant gas or that the humidity condenser sensor has failed. These things usually occur in units that are 5 years old or older. It's rare in a unit younger than that. But, it can happen.

I hope the above helped you. Please let me know and thanks for choosing FixYa.

Aug 10, 2011 | Maytag M7DH45B2A Dehumidifier

1 Answer

Unit doesnt work properly .. no water ...when front cover is removed piping towards top has frost on it .. but coils have no frost or moisture .. purchased 3 years ago at ace hardware clear lake Iowa...


Hi, The unit has leaking freon and is low on charge... not worth fixing...
Here is a tip that I wrote that will help you understand why and what you cando with a dehumidifier that ices up.

Dehumidifier is Freezing up and not working

heatman101

May 16, 2011 | Comfort-Aire Dehumidifiers

1 Answer

Dehumifier blows out my electrical switch in my electrical panel.


You definitely have an electrical short in the unit and should stop using immediately. Have it checked out by a licensed electrician. It is a very real fire hazzard.

Jun 07, 2010 | Whirlpool Gold AD70USS 70 Pint Per Day...

1 Answer

Dehumidifier


After reading comments and complaints from other frustrated Maytag owners, I just went out and bought a new LG EnergyStar dehumidifier. I'm taping the receipt inside a plastic bag, along with the user manual, to the side of the machine. Hope this one works for a LONG time! Ronnisue

Jun 15, 2008 | Maytag Dehumidifiers

Not finding what you are looking for?
Fedders A7DH45B2A Dehumidifier Logo

Related Topics:

28 people viewed this question

Ask a Question

Usually answered in minutes!

Top Fedders Dehumidifiers Experts

Bill Long

Level 3 Expert

587 Answers

Steve

Level 3 Expert

3287 Answers

Shehu Pro
Shehu Pro

Level 3 Expert

1284 Answers

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

Answer questions

Manuals & User Guides

Loading...