If you have a moment, please watch this video...
http://yellowjacket.com/videos/effec...ry-techniques/
Just wondering, what is the difference between these two settings? Does the liquid setting just restrict/throttle the inlet more than the vapor setting?
If you have a moment, please watch this video...
http://yellowjacket.com/videos/effec...ry-techniques/
The liquid setting on the recovery machine throttles refrigerant slowly into the suction port of the compressor thus preventing “liquid-slugging” the compressor.
The proper procedure for recovering refrigerant is:
When the Low Pressure Gauge starts going down, during recovery, that is when the selector valve should slowly be turned from Liquid to Vapor setting.