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How do I check compressor to make sure it is not burned out

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Intermittent recovery, cycles several times before the motor will run, I am afraid the motor will burn up


Did you check for proper oil level in the compressor? When unit is running use ammeter to confirm power draw to make sure that it is within specs.

May 24, 2016 | Porter Cable C2002 150 Psi 6 Gal...

1 Answer

Ge gss22sgmd not freezing. Fans running at compressor and in top of freezer. compressor is cold and not seem to be running


Look for failed start components on the compressor or a failed overload protector on the compressor. Also check for loose or burned wiring on the compressor terminals. Make sure to disconnect power before removing the compressor terminal cover.

Nov 16, 2014 | GE Profile 22.2 Cu. Ft. Side-by-Side...

2 Answers

I Have a 1996 nissan pickup truck. The a/c compressor want come on. what may be wrong?


  1. Low refrigerant charge;
  2. Defective compressor clutch;
  3. Burned out fuse;
  4. Defective a/c controller on dash;
  5. Detached or burned wiring

Jul 23, 2014 | 1996 Nissan Pickup

1 Answer

25519702010 will not freeze


it means it has overheated please disconnect let it cool for about 4 hrs make sure the compressor area is clean and the fan too reconnect and hopefully will start if not the relay and run capacitor have burned out also check the plug for breaks or burn out plugs......

Dec 11, 2013 | Kenmore 53642 / 53644 Side by Side...

2 Answers

Refrigerator repair


how burned compressor looks like inside. opened it up.

Dec 11, 2013 | Everest Refrigeration Refrigerators

1 Answer

Hi,I have a travel trailer 37ft. Problem with my ac, the fan starts good but my compressor does not kick on. My next door neighbour says it's the compressor that is done. Could you help me?


see this causes and fix it. God bless you
Motor Trouble Cause Diagnostic Procedure Repair Procedure Electrical Power is Off Check that all service switches for the equipment are in the "on" position.
Check for voltage at the pump motor or pump controls. If no voltage is found, check for voltage at the electric panel.
If power is on to the building, check fuse or circuit breaker serving the electric motor that won't run.
Check for local reset button on the motor (popped out = off )
Check for other power reset or power off buttons such as an access door compartment safety switch that turns off power to the equipment (found on A/C blower compartment doors)
Turn on "off" switches.
Replace bad fuse. Reset circuit breaker; if necessary replace bad circuit breaker.
Let hot electric motor cool down, then push in its reset button.
Be sure all safety interlock switches such as on compartment doors are depressed and that the doors are securely shut. Replace a bad safety switch.
See
ELECTRICAL POWER SWITCH FOR HEAT
FAN AUTO ON Thermostat Switch
WATER PUMP ELECTRICAL SWITCHES
CIRCUIT BREAKER FAILURE
ELECTRIC PANEL INSPECTION
Blown fuse, tripped breaker Replace fuse or breaker - does the pump run and keep running normally? Be sure proper breaker or fuse size in ampacity is installed - ELECTRIC PANEL INSPECTION Low voltage to the motor Check with VOM at the pressure control switch or at the motor wiring Be sure the proper size of wire is used for the ampacity and length of circuit; Test for low voltage to the building. Loose, improper, or broken motor wire Check wiring against the motor installation manual diagram, check all connections for tightness, shorts, burns, damage Rewire or repair or replace wWhen a sealed compressor motor has "burned out" this means that the internal wiring of the motor has become irreparably damaged: the compressor motor windings may be burned and shorted together or shorted to the steel shell of the motor, or the windings may have burned and simply become "open" or disconnected. If the motor has burned out in either of these ways it needs to be replaced.

Oct 08, 2012 | Dometic Rooftop RV Air Conditioner

1 Answer

Wiring diagram worn off outdoor ac unit,capacitor burned up got replacement part fixed all burned up ends keeps shorting out,carrier model 38RE042300,capacitor that burned up35/UF motor run capacitor +-5%...


Hi, if the first 35 uf run cap shorted, you most likely have a shorted to ground compressor. This is what causes them to burn out.A 35uf, x 440 volt run cap is for the compressor only. You should or will have a smaller one for the out door fan.1 lead from the contactor feeds one side of the capacitor, energizes it. The S wire also plugs into that same terminal. Then the R or run wire from the compressor, and C will go to the other side to start it. The 2 left ove have to be commons to feed other componants, you will need to follow them to see, as I can't pull up any diagram for that model. You need to have the compressor ohmed out, or checked to see if it is shorted to ground. To do this, remove the 3 wires to the compressor terminal. Make sure the power is off! If you have a voltage tester that has the audio alert for checking fuses and so on, touch the black lead to a clean spot on the compressor of copper line, and tough each one to each terminal. If you get a beep, it is shored to ground, and you will need to replace your compressor. Do this check and let me know.
Shastalaker7
A/C, & Heating contractor

Jun 06, 2011 | Heating & Cooling

2 Answers

How do I find a burning smell coming from my refrigerator? The freezer part is not staying cold. The compressor is very hot. I think that is what I smell burning. The fan next to compressor is moving very...


The slow fan could be the problem. The compressor is over heated and not working properly. Let it stay off long enough to cool down and put a fan to try temporarily and be sure tha is the only issue. It may have cooked the compressor.
Eric

Apr 11, 2010 | Samsung RS2630SH Side by Side Refrigerator

1 Answer

I have an Ingersoll Rand 80 gallon, 5 hp compressor. The motor recently burned up and I replaced it with a new one about 1 1/2 weeks ago. The new motor now has burned up also. Could there be a problem with...


Hello,
Yes it could be running (turning) hard which will make the motor pull high amps. If you installa new motor make sure to check the amps while running to be sure that the draw is not over the name plate spec. Could also be that you just got a bad motor... believe me it happens more often then you would think...

I am assuming that you have checked the oil in the compressor and that the level is okay...

Heatman101

Feb 26, 2010 | Ingersoll Rand Compressors 5-HP,...

2 Answers

Compressor keeps running but no cooling?


Check this video, might give you better idea what could be wrong with that compressor. We cut this one open, found couple issues.

Feb 10, 2010 | Traulsen G10010 Refrigerator

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