304
JOHNSON CONTROLS
FORM 201.21-NM4 (616)
304
JOHNSON CONTROLS
MAINTENANCE
CHILLED LIQUID TEMPERATURES
Entering Temp. =
ºF(ºC)
Leaving Temp. =
ºF(ºC)
OUTDOOR AMBIENT TEMPERATURES
OAT =
ºF(ºC)
VSD FREQUENCY
Actual =
Command =
UNIT OPERATING TEMPERATURES AND PRESSURES
VSD BUS VOLTAGE
Bus 1 =
Bus 2 =
VSD INTERNAL AMBIENT TEMPERATURE
Ambient Temp. =
ºF(ºC)
VSD COOLING SYSTEM STATUS
ON
OFF
VSD IGBT BASEPLATE TEMPS
T1 =
ºF(ºC)
T2 =
ºF(ºC)
SYSTEM OPERATING TEMPERATURES, PRESSURES, & CURRENTS
SYSTEM PRESSURES
SYS 1 SYS 2 SYS 3 SYS 4
Oil
PSIG (kPa)
Suction
PSIG (kPa)
Discharge
PSIG (kPa)
SYSTEM TEMPERATURES
SYS 1 SYS 2 SYS 3 SYS 4
Oil
ºF(ºC)
Suction
ºF(ºC)
Discharge
ºF(ºC)
Sat Suction
ºF(ºC)
Sat Superht
ºF(ºC)
Sat Discharge
ºF(ºC)
Dsch Superht
ºF(ºC)
MOTOR TEMPERATURES
SYS 1 SYS 2 SYS 3 SYS 4
T1
ºF(ºC)
T2
ºF(ºC)
T3
ºF(ºC)
COMPRESSOR SPEED
SYS 1 SYS 2 SYS 3 SYS 4
Speed
%
SYSTEM CURRENT
SYS 1 SYS 2 SYS 3 SYS 4
Current
AMPS
SYS 1 SYS 2 SYS 3 SYS 4
Current
%FLA