View Full Version : Bad Compressor?
bwd111
16-04-2010, 09:11 PM
I ohmed out the compressor and got OL from c,s and r. Would you say the compressor is bad??
tbirdtbird
16-04-2010, 09:20 PM
Be sure you are directly on the motor leads, if so it would seem so
chemi-cool
16-04-2010, 09:45 PM
I ohmed out the compressor and got OL from c,s and r. Would you say the compressor is bad??
What do you think? will it start?
bwd111
16-04-2010, 11:11 PM
No would not start. Went to the other roof top unit and was getting 2.9 ohms. As you know the compressor show read the same ohms to all leads. So yes bad compressor..
bwd111
17-04-2010, 06:48 PM
Sorry for the hard questions.. Forgot most service tech are parts chagers.. My bad
cool runings
17-04-2010, 08:05 PM
Sorry for the hard questions.. Forgot most service tech are parts chagers.. My bad
Your questions are not hard but your wording is hard to understand.
If you want us to diagnose the comp then give us a clue to its type.
Is it cap start - run?
Hermetic - semihermtic?
You see not all windings have the same readings so if you want advise then give us some information we can use. Or are you just here to show off your seventeen grand education. you stated C, S, & R. Common, start and run?? If that is the case, then the readings between c - r will differ to the one from c - s and that will differ to the reading from s - r. But you know that already, don't you??
cool runnings.
.
Brian_UK
17-04-2010, 11:11 PM
He learns quick, he's spreading the expert word already. :D
http://www.refrigeration-engineer.com/forums/showpost.php?p=185137&postcount=7
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