Heater, ac and fan speeds all working fine. Compressor not kicking in...just auxiliary heat working.

Question 1

1helpful

1answer

Ac works fine when fan is on low but fan cuts off after a couple of minutes on high

Bad fan motor. Multi-speed motors have a set of windings for each speed. Your high speed is bad so the only solution is to replace the complete motor. When motors are going bad they will over heat and kick out on the heat safety. As it cools back down it will start again for a short time again until it gets hot again.

Jul 12, 2015 • Coleman Dometic Duotherm Rv Air...

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1answer

2007 Suzuki Forenza ac/heater/defrost fan not working

the cab heater fan?, there can be 4 fans on some cars.
front condenser, 2 on rad, and 1 in cab heater box.
the cab fan? does it fail on high too?
it has a switch, (marked fan speed)
the switch is bad ,if low speed are dead. and high are good.
or wiring to it , the motor or the fuse.
even a cracked fuse, change the fan fuse to a new fuse.

Mar 29, 2013 • 2007 Suzuki SX4

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2answers

Filled Coolant reservior and radiator Drove trailblazer at highway speed no cooling problem. When slowed down in traffic temperature increased to about 220 and higher, could hear coolant bubbling in...

If there is bubbles occurring even inside the top part of the radiator (where you have the coolant put in), you may have a leak on your head gasket. You may be loosing coolant through the engine.

Sep 15, 2011 • 2004 Chevrolet TrailBlazer

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1answer

Hello, I have a duo therm ac unit, the fan works fine in all the Fan only speeds, but when the ac is selected, the compressor comes on and the fan drops down to less than half speed. you can hear the fan...

Check incoming voltage circuit and wiring for proper gauge wire etc, and have compressor start capacitor tested, or replaced. I'm curious as to why circuit breaker didn't trip in panel when compressor causing so much current draw, that's reason for checking wiring etc to AC circuit.

Sep 14, 2011 • Dometic Rooftop RV Air Conditioner

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Have an intertherm split system. Outside condenser compressor is starting, can hear freon flowing, but fan motor will not kick in. Gets hot then kicks breaker. Have replaced capacitor with factory part.

If that system is gas heat then you have 2 fan speeds Lo speed for heat and when ac is called for the motor speed shifts to hi with the use of a fan relay.
Some various fan relays in use today.

If you need further help, reach me via phone at https://www.6ya.com/expert/dan_73bbd84fe1d95b61

May 02, 2011 • Heating & Cooling

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1answer

AC unit not kicking on...

You need a "Y" terminal. "Y" is pretty standard on every heat pump. It is the wire that will energize the compressor contactor at the outdoor unit, allowing the compressor and condensor fan to run.

Apr 03, 2010 • Heating & Cooling

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1answer

The heating/AC fan will not turn on. The previous owner states that it comes on occasionally, eventually. He typically would "fiddle" with the temp., AC/Heater, fan speed controls and sometimes the fan...

you probley need to replace the heater controls

Mar 08, 2010 • 2002 Buick LeSabre

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1answer

AC compressor works fine, Blower does not. How do you repair?

check the fuse in the fan-fan relay-check voltage at the terminals of the blower if you have the voltage problem is to check the blower motor of the blower speed control

Aug 11, 2009 • 2006 GMC Sierra

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1answer

Kenmore a/c window unit fan not kicking on with compressor.

Likely a bad motor, when this occurs verify the board is sending voltage to the motor.

If you need further help, reach me via phone at https://www.6ya.com/expert/thomas_092728000e6acb79

May 30, 2017 • Kenmore Heating & Cooling

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1answer

AIR CONDITIONING

heater controls could be gone

Jun 26, 2008 • 1999 Volkswagen Jetta

Question 2

gbob59

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Posted on Mar 04, 2015

gbob59

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Outside temp too low, so outside thermostat and it's settings will not allow the heat pump to work. But insist on the ausilary heat to work instead. Heat pumps usually do not produce enough heat when below 40F outside temp. If you have Gas heat, it may be more economical than the heat pump below 40F. If electric auxilarry heat, it may compete at 32F. Talk to your dealer, installer, or manufacture.

k10up Mar 04, 2015

Ok...I do live in Indiana...and its been cold! This unit is in my all seasons room...and I've had it for 5 years...I just don't ever remember the compressor NEVER kicking in. However, no error codes or funny noises. So, I'll wait for spring and see?! I haven't found anyone in my area who will work on...so, this is why I posted. I sure appreciate your time!

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Heater, ac and fan speeds all working fine. Compressor not kicking in...just auxiliary heat working.

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gbob59

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Ac works fine when fan is on low but fan cuts off after a couple of minutes on high

2007 Suzuki Forenza ac/heater/defrost fan not working

Filled Coolant reservior and radiator Drove trailblazer at highway speed no cooling problem. When slowed down in traffic temperature increased to about 220 and higher, could hear coolant bubbling in...

Hello, I have a duo therm ac unit, the fan works fine in all the Fan only speeds, but when the ac is selected, the compressor comes on and the fan drops down to less than half speed. you can hear the fan...

Have an intertherm split system. Outside condenser compressor is starting, can hear freon flowing, but fan motor will not kick in. Gets hot then kicks breaker. Have replaced capacitor with factory part.

AC unit not kicking on...

The heating/AC fan will not turn on. The previous owner states that it comes on occasionally, eventually. He typically would "fiddle" with the temp., AC/Heater, fan speed controls and sometimes the fan...

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Kenmore a/c window unit fan not kicking on with compressor.

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Ac works fine when fan is on low but fan cuts off after a couple of minutes on high

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Heater, ac and fan speeds all working fine. Compressor not kicking in...just auxiliary heat working.

1 Answer

gbob59

Add Your Answer

Attachments: Added items

Related Questions:

Ac works fine when fan is on low but fan cuts off after a couple of minutes on high

2007 Suzuki Forenza ac/heater/defrost fan not working

Filled Coolant reservior and radiator Drove trailblazer at highway speed no cooling problem. When slowed down in traffic temperature increased to about 220 and higher, could hear coolant bubbling in...

Hello, I have a duo therm ac unit, the fan works fine in all the Fan only speeds, but when the ac is selected, the compressor comes on and the fan drops down to less than half speed. you can hear the fan...

Have an intertherm split system. Outside condenser compressor is starting, can hear freon flowing, but fan motor will not kick in. Gets hot then kicks breaker. Have replaced capacitor with factory part.

AC unit not kicking on...

The heating/AC fan will not turn on. The previous owner states that it comes on occasionally, eventually. He typically would "fiddle" with the temp., AC/Heater, fan speed controls and sometimes the fan...

AC compressor works fine, Blower does not. How do you repair?

Kenmore a/c window unit fan not kicking on with compressor.

AIR CONDITIONING

Not finding what you are looking for?

PTH123B25AJ Heat Pump Air Conditioner

Ac works fine when fan is on low but fan cuts off after a couple of minutes on high

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