Question about Whirlwind FH-778 Air Conditioner

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My outside unit does not come on. The fan will

My outside unit does not come on. The fan will run insde but no cool air?

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  • 340 Answers

Try the circuit breaker stand off to the side when resetting they can explode if their is a short. Tom

Posted on Jun 26, 2009

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Posted on Jan 02, 2017

  • 18 Answers

SOURCE: Carrier Air Conditioner, cool air then runs luke warm air

Have you checked the freon level in this unit? If you are low or there is a leak it could be the problem. Hope this helps.

Posted on Dec 11, 2008

  • 59 Answers

SOURCE: Outside Unit Air Conditioner fan not running

probably a bad fan motor. could be a capacitor

Posted on Apr 25, 2009

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2002 4 ton Bryant air conditioner shuts off, fan still runs but not cooling is problem in the controls in the attic or in the AC unit or both?


With a non heat pump it is a simple 24 volt AC control circuit. In the attic there is a relay that is actuated via the fan control wire directly from the thermostat. On the thermostat there is an auto/man switch that controls the fan. Manual the fan runs all the time. Auto fan turns on and off with the outside compressor.

If the system is not calling for cool and the fan continues to run the fan relay is sticking. common problem. Sometimes after running for several days the relay will stop sticking if not, replace relay.

If the system is calling for cool and the compressor stops I would still expect the fan to run until thermostat tells the A/C to off. Some compressor units include a safety switch or high-pressure cut-out switch A blocked internal valve bad control board or external fan in outside unit defective no air flow in outside unit.
High pressure cut out not good,

Suggest turning temp max cool and observe. If acceptable cool and the compressor runs without interruption all is good, except for the blower in the attic. Safely check relay in attic blower circuit.

Hope this helps.

thermostat-heat-cool-fan-on-czwsw2ci0layswcsyy3dj4dr-4-2.jpg

basic-thermostat-wiring-diagram-czwsw2ci0layswcsyy3dj4dr-4-5.jpg

Jun 28, 2017 | Bryant Heating & Cooling

1 Answer

My American Standard Heritage 11 unit was not working properly when i came home from work and the temperture in the house according to the thermostat show the temperture in the house to be 85 degree&#


the dual run capacitor is bad located in main panel of unit size of small red bull can it will be swelled up on top indicating it bad get on at electric motor or electric supply house most ac stores wont sell it has a rating like 35/5 370

Aug 27, 2012 | Heating & Cooling

1 Answer

The furnace is running but there is no cool air. I change my filters every month and I flushed out the water lines last month.


flushing out water lines do you mean condensate line coming off the furnace that drain to the outside. is the condensing unit outside running when u have it in cooling mode. by condensing unit I mean the unit outside that has lines that run to the inside. does that turn on when u have it in cooling. the unit outside have two components that should turn on the outdoor condenser fan and a compressor.

Aug 21, 2011 | Ruud UAKA060 Air Conditioner

1 Answer

THE FAN IN THE OUTSIDE UNIT IS NOT WORKING. INSIDE UNIT RUNS BUT NO COOL AIR IS COMING OUT OF VENTS. IS THERE A REST BUTTON OLN THE OUTSIDE UNIT?


either the fan has went out or the capisitor for the fan is bad and needs to be replaced.if you have run the outside unit very long without the fan turning you might be replacing the compressor as well as the fan or capisitor.if the fan isnt pulling air through the cond coil outside,the compressor gets very hot very fast,and it locks down(burns up). get it looked at asap before it cost more because of other broken parts caused by the fan not working.

Sep 24, 2010 | Bryant Heating & Cooling

1 Answer

On my window unit the compresser only runs for 15 sec. and shuts off for 4 min. the fan stays running.. its not cooling the room


possably a problem with the outside condensor fan motor. Pls check
1.) when unit is running is the outside fan motor also runnng. My guess is the outside fan is locked bad motor ect. Unit would only run maybe 30 seconds before cycling on its overload

May 04, 2010 | Whirlpool ACE244XS Air Conditioner

1 Answer

Goodman A/C won't cool


Fan motor or capacitor has gone out. Running the unit with the motor not running can cause damage to your compressor

May 01, 2010 | Goodman CKL24AR24 Air Conditioner

2 Answers

Is it normal for fan on outside unit to be on while on heat mode


Yes, it is normal with a heatpump, you run the outside unit in cooling and heating.
It is also normal when the outside unit goes into defrost for the outdoor fan to shut off during the defrost mode and to see steam coming out of the outside unit, while it's melting the frost or ice, then the fan will come back on.

Jan 06, 2010 | Carrier XHB123D X/Y Series Heat/Cool Air...

1 Answer

1990 model RUUD AC unit. Fan runs, no cooling


Is the outside unit running? Fan and compressor?

Jun 29, 2009 | Heating & Cooling

1 Answer

Carrier Air Conditioner, cool air then runs luke warm air


Have you checked the freon level in this unit? If you are low or there is a leak it could be the problem. Hope this helps.

Jul 19, 2008 | Carrier 36KCARMS Air Conditioner

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