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Compressor Shorted To Ground
Compressor Shorted To Ground. If the compressor passes the above tests, take a multimeter set to r x 10,000 (10k) and check each winding to ground. If your compressor is shorted to ground, its almost likely contaminated the whole refrigerant circuit.

I think you were quoted a new compressor provided under warranty. I was back today and found the windings shorted to ground. I don't know what a compressor is i don't know what to short is.
This Means That One Of The Electrical Windings Inside The Compressor Has Broken.
Acid in the system can result from improper system evacuation or the presence of air/moisture in the system. If your read a low resistance, such as 0, or your meter beeps, then the compressor is shorted to ground and needs to be replaced. This will tell you without a doubt if that compressor insulation shot or not.
Ensure That The Power Outlet Has Been Turned Off.
Take off the faceplate of an outlet. High voltages can also damage the motor causing the compressor to overheat. The insulation of the windings can become compromised by excess heat, vibration, or contaminants and cause the windings to make contact with one another (shorted) or with the compressor shell (shorted to ground).
A Shorted Motor Will Read 0 Ohms Across Windings, To Ground, Or Both.
All can contribute to compressor overheating, ultimately resulting in compressor failure. When a compressor grounds out, it generally trips a breaker or blo. And secondly, it'll wash the oil out of.
Mind, I Don't Have The Time, Nor The Sexual Inclination, But I'll Help You Guys Out
Heat pump compressor is shorted to ground and seized, a/c company told me they could replace the heat pump for $1250.00 or repalce the entire sys. Before working on a unit, he confirms that the power is off. If the compressor passes the above tests, take a multimeter set to r x 10,000 (10k) and check each winding to ground.
In Many Cases, A Compressor Winding That Touches Another Surface And Draws Excessive Current Will Result In A Shorted To Ground Condition.
Get rid of attachment of wires within the old outlet. $700 using an in warranty replacement compressor, filter driers, oil test, refrigerant, labor, etc. It trips immediately, indicating a significant short.
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