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01-10-2014, 07:16 PM #1
Variable Amperage And Cold Liquid line
Hi
I have an A/c unit with scroll copmpressor.
problem is: the liquid line specialy after sight glass is cold ( near of TXV is colder) and when compressor is started the amperage become High and variable.
i read an article that said if there is a restriction, the amperage must be low because of starved Evap and low suction pressure.
whats your idea?