Older GE Ref With Possable Compressor Problems.
These older GE refs often had three winding's in the compressor rather than the regular two sets of winding's that are common on 99% of compressors ever built.
The things that need checking out are, the resistance of all three winding's to see if they are within specs, you also want to check if the winding's are grounded to the case at all. Also check the amps when the compressor is running, if they are too high the winding's may be shorted.
You could have a sticking or bad relay that could cause problems.
Keep in mind the compressor will run hot if you try and run it with the back panel removed.
It is very likley that this compressor is worn out, this can be easily tested by attaching a gauge to the low-side port on the compressor and seeing if the compressor can still draw a 30" vacuum, if not the compressor will never work well. The procedure for performing this test are in the GE service manuals.
A modern compressor can be fitted to these older refs but you need a skilled refrigeration tech to do it, and unless you find someone that wants to do this installation as a labor or love expect to pay $500-1500 to get this done properly.
John L.
These older GE refs often had three winding's in the compressor rather than the regular two sets of winding's that are common on 99% of compressors ever built.
The things that need checking out are, the resistance of all three winding's to see if they are within specs, you also want to check if the winding's are grounded to the case at all. Also check the amps when the compressor is running, if they are too high the winding's may be shorted.
You could have a sticking or bad relay that could cause problems.
Keep in mind the compressor will run hot if you try and run it with the back panel removed.
It is very likley that this compressor is worn out, this can be easily tested by attaching a gauge to the low-side port on the compressor and seeing if the compressor can still draw a 30" vacuum, if not the compressor will never work well. The procedure for performing this test are in the GE service manuals.
A modern compressor can be fitted to these older refs but you need a skilled refrigeration tech to do it, and unless you find someone that wants to do this installation as a labor or love expect to pay $500-1500 to get this done properly.
John L.