Gas line
( 9.52 or
12.7)
( 9.52 or
12.7)
( 9.52 or
12.7)
1
*
Humidity
sensor
(Th3)
Indoor Unit
Sensor
(Th2
)
2
Heat exchanger
Sensor
(Th2
)
1
Sensor
(Th1)
( 6.35)
( 6.35)
( 6.35)
Liquid line
Gas line
Model 20, 25, 35
Model 50, 60
Outdoor Unit
Service valve (Gas)
4way valve
Muffler
Sensor
(Th3)
Discharge
Compressor
Suction
Accumlator
Service valve
Electronic
(Liquid)
expansion valve
EEVA
Strainer
EEVB
EEVC
Capillary
tube
*
1 Humidity sensor
9.52
SRK50, 60ZJX-S, SRK35, 50ZJ-S and SRF series only.
12.7
Heat exchanger
Sensor
(Th4)
Accumlator
Receiver
Cooling cycle
Heating cycle
Sensor
(Th2)
Capillary
Sensor
tube
(Th1)