OPERATING DATA:
RECORD THE FOLLOWING INFORMATION FROM THE PRESSURES AND TEMPERATURES MODES WHEN
MACHINE IS IN A STABLE OPERATING CONDITION:
PRESSURE/TEMPERATURE
DISCHARGE PRESSURE
SUCTION PRESSURE
SATURATED CONDENSING TEMP
SATURATED SUCTION TEMP
RETURN GAS TEMPERATURE
LIQUID LINE TEMPERATURE*
DISCHARGE LINE TEMPERATURE*
*Readings taken with a digital thermometer.
COOLER EWT
COOLER LWT
OUTDOOR-AIR TEMPERATURE
CONTROL POINT
PERCENT TOTAL CAPACITY
LEAD/LAG LEAVING FLUID
Compressor Running Current — All readings taken at full load.
COMPRESSOR MOTOR CURRENT
COMPRESSOR A1
COMPRESSOR A2
COMPRESSOR B1
COMPRESSOR B2
CONDENSER FAN MOTOR CURRENT
FAN MOTOR 1
FAN MOTOR 2
FAN MOTOR 3
FAN MOTOR 4
COOLER PUMP MOTOR CURRENT
COOLER PUMP 1
COOLER PUMP 2
CIRCUIT A
DP.A
SP.A
SCT.A
SST.A
RGT.A
EWT
LWT
OAT
CTPT
CAP
DLWT
L1
L2
L1
L2
L1
L2
CL-3
CIRCUIT B
DP.B
SP.B
SCT.B
SST.B
RGT.B
(Dual Chiller Control Only)
L3
L3
L3