Thermistors - Carrier AquaForce 30XV140 Controls, Start-Up, Operation, Service And Troubleshooting Instructions

DISCHARGE GAS
TEMPERATURE (DGTA)
OUTDOOR AIR
TEMPERATURE (OAT)
LIQUID TEMP
(LIQT B)
5/8 in. HEX
6" MINIMUM
CLEARANCE FOR
THERMISTOR
REMOVAL
Fig. 44 — Dual Chiller Accessory Kit Leaving Water Thermistor and Well (Part No. 00EFN900044000A)
SUCTION GAS
TEMPERATURE (SGTA)
COMPRESSOR A
TEMPERATURE
ECONOMIZER
TEMPERATURE
(ECTB)
Fig. 43 — Thermistor Locations
1/4-18 NPT
1.188 in.
2.315 in.
SENSOR
SEN SEN
Fig. 45 — Typical Remote Space Temperature
Sensor (33ZCT55SPT) Wiring
ECONOMIZER
TEMPERATURE
(ECTA)
SUCTION GAS
TEMPERATURE (SGTB)
WIRE TIE
LOOP
THERMISTOR WIRE
AND SECURE
TO CHILLED WATER PIPE
51
LIQUID TEMP (LIQT A)
LEAVING WATER
TEMPERATURE (LWT)
ENTERING WATER
TEMPERATURE (EWT)
DISCHARGE GAS
TEMPERATURE (DGTB)
COMPRESSOR B
TEMPERATURE
INSERT THERMISTOR UNTIL
O-RING MEETS THE
THERMISTOR WELL BODY.
TB6
7
8