Question about Friedrich WallMaster WS07A10D Air Conditioner

2 Answers

The ac wont come on unless you run the fan first then the ac will work why is that

Posted by on

  • Donni McMasters
    Donni McMasters May 11, 2010

    Is this a room ac or a central ac?

×

2 Answers

  • Level 1:

    An expert who has achieved level 1.

    Teacher:

    An expert who has written 2 tips or uploaded 1 video tip.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 5 Answers
  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

If the fan is not running when you put the unit in A/c mode the coils would freeze up

Posted on Jan 05, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Dometic duo-therm rooftop ac unit motor wont spin unless i jiggle the wires that go into the motor then it works! Trailer sat in a monsooon storm last night. next morning compressor kicks on just fine and...


If you have to jiggle the wires going into the compressor motor to get it going, I would submit that you may very well have a broken wire or otherwise loose connection that is making contact when you jiggle the wires. If all appropriate connections were good, jiggling the wires would/should have no effect. I assume you are jiggling wires AT THE MOTOR input and not elsewhere in the circuitry. After you jiggle the wires and get it started, does it continue to run? or if not, describe more thoroughly what is happening..

Jul 14, 2012 | Dometic Rooftop RV Air Conditioner

1 Answer

Carrier 48NMX042 IFM wont stop, condenser fan motor and compressor wont run


Ok first thing is it sounds like a wiring problem. So first step is to make sure the thermostat is properly connected. Which... the main thing here is there needs to be 24v dc power coming from your control board (transformer) going to the thermostat..generally that is the red wire. All the thermostat does is connect that "red" wire (power) to one of the other wires to complete a circuit. So make sure you have 24 volts... (generally about .5amps) . if you have power than switch thermostat to fan only should energize the green wire only. then switch to ac and move temp low enough that the ac should turn on and that should energize the yellow wire. for sure one of those wires is incorrect now or the fan wouldn't be on OR THE THERMOSTAT IS NOT CONNECTING THEM AND IT IS BAD. Now about the compressor and fan.... those same wires run out to the compressor unit... ok the yellow for ac.. greeen does not go to compressor unit that is for fan only (vent).. red carries the same 24 volts... one difference here is that most carrier units only have the one transformer....so you run the red wire is the +pos 24 volt..and then a "common " wire is needed which is the Ground or neg... that wire on a carrier is brown usually but could be different depending installer. The orange wire goes to the pump reversing valve it is always energized when on ac mode...when heater is on in the winter it is heat pump and is not energized so just connect the orange and yellow together... tell me more specifics if this doesn't help and i'm sure I can help you... thanks Chuck

Jun 22, 2012 | Carrier Air Conditioners

1 Answer

My air handler/fan keeps running after the ac unit turns off, and it wont quit unless i trun off the breaker. what can i do to fix the problem


Check your thermostat and see if the fan switch is in the "on" position instead of the "auto" position.

Jan 26, 2011 | Air Conditioners

1 Answer

I have a goodman cpk j42 -1b ac unit on the outside and a central heat and air unit inside. the ac unit come on and runs fine but when it hit the temp the thermastat clicks and the fan outside goes of but...


Hello BWOOD Check the thermostat FAN button is in AUTO position not ON position.That might be it .The relay is in the blower unit but they RARELY become frozen/welded stuck on.

Aug 30, 2010 | Air Conditioners

1 Answer

The fan stops working. Is it suppose to run all the time?


If you ac is a central air unit ,The fans runs periodicly unless you have the fan set to on instead of auto..

Jun 12, 2010 | Air Conditioners

1 Answer

The fan in my wall mounted air handeler wont run,


The first thing I would do is look for the fan relay. Knowing what to look for and how it looks is a valuable asset. Take a LOOK at these pix

Aug 20, 2009 | Air Conditioners

1 Answer

AC unit wong start unless I spin the blower


you have 2 windings that are in you motor,One winding is the start winding It give the motor its initial boost that gets the fan spinning.The other winding is the run winding and it takes over and keeps the fan running.So it sounds like the motor is bad because the start winding is not giving the boost it needs to start. good luck--Nate

Jul 15, 2009 | Coleman Mach III Air Conditioner

3 Answers

I have an coleman evcon furnace when i turn a/c on the outside unit will run but the inside wont run


put the just the fan on turn off the ac and the heat and just fan on make sure the blower motor works cause thats really the only thing you utilize from the furnace in the summer and let me know
then if so does your heat work fine

May 30, 2008 | Air Conditioners

Not finding what you are looking for?
Friedrich WallMaster WS07A10D Air Conditioner Logo

Related Topics:

227 people viewed this question

Ask a Question

Usually answered in minutes!

Top Friedrich Air Conditioners Experts

Bill Long

Level 3 Expert

577 Answers

Tim Whalen

Level 3 Expert

3056 Answers

John Tripp
John Tripp

Level 3 Expert

4636 Answers

Are you a Friedrich Air Conditioner Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...