Hi All, I'm looking at a city multi PQRY p250ymfc. Water cooled, the condense water is perfect @26 degrees,The compressor runs and pumps, as far as I know it's correctly charged, and there is definitely no leak in the system.
The problem is that no matter how many units are on cooling the compressor rarely goes above 30hz. This results in poor cooling to 7 of the 9 cassettes. The discharge temps is about 80 and suction ins fine. The super heat at the indoors is 15-29 degrees! With no cooling. I'm starting to loose patience, all or any ideas would be ggreat gar
The problem is that no matter how many units are on cooling the compressor rarely goes above 30hz. This results in poor cooling to 7 of the 9 cassettes. The discharge temps is about 80 and suction ins fine. The super heat at the indoors is 15-29 degrees! With no cooling. I'm starting to loose patience, all or any ideas would be ggreat gar