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47
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Models SRK20ZSX-W, 25ZSX-W, 35ZSX-W
SRK20ZSX-WB, 25ZSX-WB, 35ZSX-WB
SRK20ZSX-WT, 25ZSX-WT, 35ZSX-WT
5. PIPING SYSTEM
Indoor unit
Outdoor unit
Flare
connection
Flare connection
Liquid
pipe
(φ6.35)
Gas pipe
(φ9.52)
Service valve
Heat
exchanger
Heat
exchanger
sensor
Electronic
expansion valve
(Liquid)
Strainer Muffler
Capillary tube
Outdoor air
temp. sensor
Muffler
Compressor
Discharge pipe
temp. sensor
Cooling cycle
Heating cycle
Check joint
4-way valve
Service valve
Heat
exchanger
sensor
(Th2
2)
(TH4)
Room temp.
sensor
(Th1)
Humidity
sensor
(Th3)
(Th2
1)
(
Gas
)
(TH3)
Heat
exchanger
sensor
(TH2)
(EEV)
Capillary tube
Heat
exchanger
Accumulator
Muffler
Muffler
Models SRK50ZSX-W,60ZSX-W
SRK50ZSX-WB, 60ZSX-WB
SRK50ZSX-WT, 60ZSX-WT
Indoor unit
Outdoor unit
Flare
connection
Flare connection
Liquid
pipe
(φ6.35)
Gas pipe
(φ12.7)
Service valve
Heat
exchanger
Heat
exchanger
sensor
Electronic
expansion valve
(Liquid)
Strainer
Receiver
Muffler
Capillary tube
Outdoor air
temp. sensor
Muffler
Compressor
Discharge pipe
temp. sensor
Cooling cycle
Heating cycle
Check joint
4-way valve
Service valve
Heat
exchanger
sensor
(Th2
2)
(TH3)
Room temp.
sensor
(Th1)
Humidity
sensor
(Th3)
(Th2
1)
(
Gas
)
(TH2)
Heat
exchanger
sensor
(TH1)
(EEV)
Capillary tube
Heat
exchanger
Accumulator
Muffler