Question about Heating & Cooling

1 Answer

The outside air handler is not working. - Heating & Cooling

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 674 Answers

Check the circuit breakers or fuses first. I'm assuming that the inside unit is running. If the unit has power, remove the small cover where the power goes in so that you can see the contactor. Next set the thermostat to make the unit come on and check the contactor to make sure that is has been pulled in and check for power on the load side of the contactor. If that is good then check the capacitor. If it looks swollen then it is bad otherwise check it with a multimeter or get a heating and air supply store to check it. If the contactor isn't pulled in, remove the face from your thermostat and place a jumper wire between R and Y. If the contactor pulls in then, the problem is your thermostat. If it doesn't the problem may be your contactor. Let me know what you find.

Posted on Oct 05, 2010

Ad

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

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Fans working outside but no air is coming inside, on my 3 ton air conditioner


Check air handler up in attic follow stat to power box on handler look for blown fuse.pull power at unit first

May 22, 2014 | Coleman Propane Forced Air Heater...

1 Answer

Need wire diagram from T-stat to Air-Handler then cond unit


green goes to g on air-handler,white goes to w on air-handler yellow goes to outside condensor, red from air-handler goes to rh-rc on thermostat, whire off c on air-handler goes to outside condensor.

May 13, 2014 | Ruud Heating & Cooling

1 Answer

My air handler fan does not come on, the outside unit turns on fine. Is their a way to reset the fan?


Check for fan operation by turning the fan control at the thermostat to "on". If the fan blows, it works. If not, check a circuit breaker or fuse.

If the fan blows when forcing it on with the thermostat but not in automatic, check the fan control circuit in the air handler. Danger: high voltage, beware! There should be a system wiring diagram inside the air handler somewhere.

Mar 30, 2014 | Rheem 4 Ton Air Handler - RHLLHM4821JA

2 Answers

My outside A/C unit is not coming on


might be it is relay problem in pcb. Pls check the cord then relay by a technician,

Oct 14, 2013 | Goodman Heating & Cooling

2 Answers

What supply house sells haier air handlers in Atlanta ga


any 4 tonnes air handler will fit if you respect de gas for the unit if r22 than than r 22 air handler if r410 than r410 air handler you can put r410 air handler if r 22 not avalable but be sure that expension valve is compatible.

Dec 13, 2010 | Haier HC48C1VAR Central Air Conditioner

2 Answers

I have a T3BA-036KA the outside unit will not


You need 24 volts going to the coil of the contactor. If you do not have 24 volts, you will need to trace the wiring back to see where you are losing it from. Try placing your voltmeter at C & Y coming from your air handler. If not, go to your air handler and test for 24 volts ac at C & Y coming from your thermostat. If you do not have 24 volts coming from your thermostat, there is either a problem with the thermostat or there is a problem with the wiring between the thermostat and the air handler. If you have 24 volts at the air handler coming from the thermostat but you do not have 24 volts at the outdoor unit coming from the air handler, then you have a problem with the wires between the air handler and the outdoor unit.

I hope you find this information to be very helpful to you moving forward. Please leave a rating. :-)

May 10, 2010 | Intertherm P3RA-036K Air Conditioner

1 Answer

Air handler turbine fan does not come on


A bad fan relay is not sending high voltage to the fan. A defective thermostat not sending low voltage to the fan relay.
How did you check the fan to say that it works?

Sep 25, 2009 | Ruud UBHC Air Conditioner

1 Answer

Inside unit freezing


There are varius items that make the unit inside (air handler) freezes up .If the fan motor in the air handler doesn't work it'llice up.If the filter is dirty it'llfreezes up. If the coil in the air handler is dirty it will freezes up.And if the unit is low in refrigerant(freon) it'll ice up.If is low in gas means there's a leak and before recharged it needs to be fixed.

Apr 23, 2009 | Heating & Cooling

1 Answer

Where is the fuse box in the inside air handler?


There should be a small 3 or 5 amp fuse on the circuit board inside the air handler.

Apr 19, 2009 | Heating & Cooling

Not finding what you are looking for?
Heating & Cooling Logo

Related Topics:

29 people viewed this question

Ask a Question

Usually answered in minutes!

Top Heating & Cooling Experts

Paul Carew

Level 3 Expert

2600 Answers

Dan Webster
Dan Webster

Level 3 Expert

8220 Answers

Donni Steen

Level 3 Expert

659 Answers

Are you a Heating and Cooling Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...