Quote:
Originally Posted by Chamner
i charged today and still cant get the fan to come on. I found a relay that is clicking when the ac is turned on. Ill check it at work tommorrow. Jumped the switch out also. No luck. The compressor is running and flowing through drier sight glass and then the pressure switch clicks and takes the compressir out until things cools downs and cycles back on. Still no cooling. Any suggestions?
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The a/c has a low pressure switch and a high pressure switch most of the time they are on the lines IR low pressure on low side and hi pressure on the high pressure line ! If you’re not sure on which is witch high pressure is the small hot one and the low pressure is the cold line !! If it’s over charged the high pressure switch will shut off the compressor so it won’t destroy it self !!