Check
4.8
Thermistor Check
CHECK 11
Thermistor type of indoor units
459
Suction air
thermistor
Model
R1T
FXFQ-AA
Type C
FXFQ-T
FXZQ-TA
Type B
FXZQ-TB
FXUQ-P
Type C
FXUQ-PA
FXEQ-P
FXDQ-M
FXSQ-TA
FXSQ-TB
FXMQ-PB
FXMQ-TB
Type B
FXMQ-TA
FXMQ-M
FXHQ-M
FXAQ-P
FXLQ-M
FXNQ-M
FXTQ-TA
—
FXTQ-TB
—
CXTQ-TA
—
FXMQ-MF
Type B
Indoor heat
Indoor heat
exchanger (liquid)
exchanger (gas)
thermistor
thermistor
R2T
Type A
Type J
Type A
Type J
Type A
Type J
Type A
Type A
Type J
Type A
Type J
SiUS372201EB
Discharge air
thermistor
R3T
R4T
—
—
—
—
—
—
—
—
—
—
Type J
—
—
—
—
—
—
—
—
—
—
Type J
Part 6 Service Diagnosis