old customer asked me to look at a freezer that a competitor replaced a compressor on 1-1/2 years ago..
its been tripping a breaker for a while..i checked the pressures and the amp draw...its a 404 system, running pressure seem ok, lra is 109 and rla is 22, when its running it runs at 15 amp, but on start up it over loads my meter..
system pumps down ok on the t-stat. when the solenoid opens i can see the liquid line shake and then the pressure rises to start...condensor is on the roof.
sight glass is full, and the liquid line isn't really that warm or hot when running..