House a/c compressor runs for a while then shuts off

Question 1

0helpful

1answer

A/C compressor shutting on and off at different intervals

When cu shuts down does the contactor release?When compressor shuts off are you still getting 24 all the way to contactor?? If system shuts down with contactor pulled in it's a high voltage issue. If contactor lets go then you know it's a low voltage issue. Possible short, check tstat wire for rodent damage. Tighten high voltage wires in disconnect, be safe!!

Jul 14, 2021 • Heating & Cooling

1helpful

1answer

Craftsman model #921166390 motor

The motor does not take oil on that unit. The compressor housing does though. If you cant get it to start after it ran dry, the cylinder is most likely seized to the piston.

Mar 03, 2014 • Craftsman Air Tools & Compressors

0helpful

1answer

Lennox outside unit fan will not stay running unless i reset the red button

You should replaced the fan motor along with capicator

Jan 10, 2018 • Heating & Cooling

0helpful

1answer

The air continues to run after setting thermostat

mcdevito75 here, The FAN will continue to run this is normal but the compressor should shut off at intervals, you can usually hear the compressor going on / off. If your sure the compressor continualy runs, contact your local a A/C repair shop, they come to the house.

Jun 25, 2010 • Heating & Cooling

2helpful

1answer

Clunk noise when compressor shuts off

Good day,
Compressor has an internal problem. Usually caused by a broken centering spring inside the compressor housing.
Only solution is replacing the compressor.
The good news is they can run for along time that way.

Nov 29, 2009 • Whirlpool Refrigerators

1helpful

1answer

When I start my compressor, it runs fine for one cycle. It builds pressure to the maximum pressure as set by the gauge, then shuts off. As the pressure drops, and the motor tries to start for the second...

either the motor start capacitor is weak on the motor case(cheap fix) or the motor windings are defective(expensive fix) new motor time

Nov 01, 2009 • Campbell Hausfeld 26 - Gallon Air...

3helpful

1answer

Humidifier compressor does not stay on more than 1-2 minutes

Sounds like bad relay on compressor or bad compressor. There is only so far you can go yourself without knowledge in electrical and AC units. Suggest you call a service tech or if you can take it to service cemter near you. Russ

Jul 24, 2009 • Kenmore 5230 Dehumidifier

0helpful

2answers

When compressor on the blower keeps trying to shut down.

You may have a bad capacitor. But you may nee a service tech to check it out. There is only so far you can go without knowledge of Air Conditioning. Ask for free estimate and you will know upfront what the cost is . RUS

Jul 15, 2009 • Heating & Cooling

4helpful

1answer

Dehumidifer runs for about 45sec to 1minute and then shuts off. wqhat would be making this happen

If it does that consistently, then it's likely that the compressor is overheating and shutting down. (It has a thermal overload circuit to prevent a potential fire). Another cause could be a malfunction of the control circuit board which runs all functions of the unit. To check for possible compressor problem, unplug the unit, remove the housing to expose the compressor, plug it back in and power it up. When it shuts down, feel the compressor. It should be warm to the touch, but definitely not so hot that it singes your fingers.

If you find that the compressor is just normal warm, then the control circuit board is shot and needs to be replaced. Check with the merchant or manufacturer for availability & cost. If prohibitive, you're better off simply replacing that unit with a new one.

Jun 10, 2009 • Goldstar DH304 Dehumidifier

23helpful

1answer

4wd wont work on 1999 chevy tracker but front drive shaft is turning?

The locking hub control system is not engaging properly. On the 99 Tracker this is a compressed air system that consists of an air pump (compressor), electrical wiring to power and control the air pump, and air hoses that lead to an actuator inside the front differential housing. If there is a leak in the system the PCM will run the air pump for 10 seconds and then shut off, and your propeller shaft can turn all day long, but the front axles will remain free floating. Turn on your key, not your engine, and engage four wheel high. Go listen near the passenger front bumper for the air compressor. If you hear it, then the compressor control and the compressor itself are likely fine. If it shuts off after 10 secs or so, and your 4WD light isn’t on, the PCM timed out the compressor out and shut the compressor off to protect it. You will have to find the leak and fix it. If you are lucky, it’s the air line leading to the front differential; and not the air line inside the differential housing, or the air bladder in the locking actuator, which also resides inside the font diff. If the compressor shuts off and the 4WD light is on (this means the PCM did not shut the air compressor off due to timeout, so the pressure switch read 5-7 psi and the pump shut itself off), you likely don’t have a leak, and something mechanical has the actuator hung up inside the front differential. Lastly if you don't hear the compressor run at all, you either have a faulty compressor, or some sort of wiring problem in that circuit.....it could be as simple as a blown fuse. Good luck.

Apr 25, 2009 • Chevrolet Tracker Cars & Trucks

Question 2

ardvark02

Contributor 43 Answers
Posted on Aug 02, 2014

ardvark02

Contributor

Joined: Jun 21, 2008

Answers

43

Questions

1

Helped

7547

Points

51

It could be going out on a high head pressure safety

1 more comment
Chris Gorman Aug 14, 2014

Agree, wash the coil if it still keeps going off its probably overcharged, or too small of liquid line going inside must be 3/8" minimum if it's a new 410a which being a 13 seer guessing it is.
Chris Gorman Aug 14, 2014

Sorry scratch the liquid line just looked again at description. You need a new coil inside almost grantee those dry ship 13 seer are a waste of money I did one myself it failed within a week I do not offer them and never well again.
Chris Gorman Aug 14, 2014

They claim to save money by not changing the indoor coil but just because it's the same refrigerant does not change the fact you need a 13 seer rated coil. They should stop selling these dry shipped heck $75 -$90a pound r-22 vs $18-$25 a pound 410a it makes no sense anyways.

×

Answer 2

Karl Whisenand

Master 1,554 Answers
Posted on Aug 17, 2014

Karl Whisenand

Master

Joined: Jan 21, 2008

Answers

1554

Questions

1

Helped

752907

Points

4266

Check the pipes right next to air unit outside is the large one nice very cold an the small pipe warm or very hot
is the exhaust air blowing up really hard can't hold hand over its so fast and hot/warm .

Related Topics:

House a/c compressor runs for a while then shuts off

2 Answers

ardvark02

Karl Whisenand

Add Your Answer

Attachments: Added items

Related Questions:

A/C compressor shutting on and off at different intervals

Craftsman model #921166390 motor

Lennox outside unit fan will not stay running unless i reset the red button

The air continues to run after setting thermostat

Clunk noise when compressor shuts off

When I start my compressor, it runs fine for one cycle. It builds pressure to the maximum pressure as set by the gauge, then shuts off. As the pressure drops, and the motor tries to start for the second...

Humidifier compressor does not stay on more than 1-2 minutes

When compressor on the blower keeps trying to shut down.

Dehumidifer runs for about 45sec to 1minute and then shuts off. wqhat would be making this happen

4wd wont work on 1999 chevy tracker but front drive shaft is turning?

Not finding what you are looking for?

/rheem R22 /2 Ton/13 Seer Ac 13aja24a01 Dry Charged Condenser

A/C compressor shutting on and off at different intervals

Ask a Question

Top Ruud Heating & Cooling Experts

Brad Brown

Ronny Bennett Sr.

john h

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

Manuals & User Guides

Related Topics:

House a/c compressor runs for a while then shuts off

2 Answers

ardvark02

Karl Whisenand

Add Your Answer

Attachments: Added items

Related Questions:

A/C compressor shutting on and off at different intervals

Craftsman model #921166390 motor

Lennox outside unit fan will not stay running unless i reset the red button

The air continues to run after setting thermostat

Clunk noise when compressor shuts off

When I start my compressor, it runs fine for one cycle. It builds pressure to the maximum pressure as set by the gauge, then shuts off. As the pressure drops, and the motor tries to start for the second...

Humidifier compressor does not stay on more than 1-2 minutes

When compressor on the blower keeps trying to shut down.

Dehumidifer runs for about 45sec to 1minute and then shuts off. wqhat would be making this happen

4wd wont work on 1999 chevy tracker but front drive shaft is turning?

Not finding what you are looking for?

/rheem R22 /2 Ton/13 Seer Ac 13aja24a01 Dry Charged Condenser

A/C compressor shutting on and off at different intervals

Related Topics

Ask a Question

Popular Questions

Heat pump kicks out for "Low pressure switch

What's the difference between EM HEAT and AUX HEAT?

I HAVE A RUUD SILHOUETTE II GAS FURNACE. THE UNIT

Rheem air conditioner fan not working outside

Ruud achiever 10 seer air conditioner

Top Ruud Heating & Cooling Experts

Brad Brown

Ronny Bennett Sr.

john h

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

Manuals & User Guides