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COOLING CHECK
Compressor Circuit #2:
Suction Pressure:
Discharge Pressure:
Liquid Pressure:
Superheat:
Subcooling:
Compressor 2A AMPS:
Compressor 2B AMPS:
Suction Temp:
Discharge Temp:
Liquid Temp:
To Calculate Superheat: Convert suction pressure to saturation temperature,
then subtract the suction line temperature.
L1
L1
L2
L2
L3
L3
Saturation Temp:
Saturation Temp:
To Calculate Subcooling: Convert liquid line pressure to condensing
temperature, then subtract the liquid line temperature.
Condenser Fans:
Condenser Fan 1 AMPS:
Condenser Fan 2 AMPS:
Condenser Fan 3 AMPS:
Condenser Fan 4 AMPS:
Condenser Fan 5 AMPS:
Condenser Fan 6 AMPS:
L1
L1
L2
L2
L3
L3
L1
L1
L2
L2
L3
L3
L1
L1
L2
L2
L3
L3
Hot Gas Bypass/Hot Gas Reheat:
Hot Gas Bypass:
Hot Gas Reheat:
Unloading Switch Settings:
Cut In:
Cut Out:
Condenser Air Temperature:
Inlet °F
Outlet °F:
Valve Begins to Open at 105PSI - Fully Open at 100PSI
Staged:
Modulating:
SAT °F:
Superheat and Subcooling readings must be taken with the reheat circuit disabled, and in the cooling
mode. Additionally, Subcooling circuit must be energized and open.
Additional Charge:
Added or Subtracted - Circuit 1:
Refrigerant Oil Added - Circuit 1: Yes No
Amount of Oil Added (Ounces):
Type of Oil Added:
Additional Charge:
Added or Subtracted - Circuit 2:
Refrigerant Oil Added - Circuit 2: Yes No
Amount of Oil Added (Ounces):
Type of Oil Added:
Variable speed or digital
compressors must be operated
at 100%.
PR Series Unit Start-Up Form
