Quote:
Originally Posted by Arthur Dalton
Frost on suction line is never low refrigerant..just the opposite..over-charge or evap temp sensor.
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Of course. I don't know what I was thinking.
But still, I do not believe that this system is supposed to cycle. Am I correct in assuming that it uses a variable-displacement compressor?
Certainly the system pressures are important, especially when it is getting close to icing up.