Outdoor Units
10. Piping Diagram
10. Piping Diagram
Outdoor Units
Thermostatic
Expansion
Valve (TXV)
Ball Valve-
Liquid Pipe
(BV_L)
Pressure
Sensor -
High
(PS_H)
Ball Valve-
s
a
G
e
p
i
P
Compressor
(COMP)
Electronic
Expansion Valve
-EVI (E_EVI)
Check Valve -
EEV Bypass
(CV_EB)
Thermistor-
Discharge
Thermistor-
Suction pipe
(T_S)
Solenoid valve-
Hot Gas bypass
V_HG
pipe
Thermistor-
Compressor
Top (T_CT)
Heat Exchanger -
Main(Outdoor unit)
(HX_M)
Thermistor
Ambient
(T_A)
Pressure
Switch -
High (PW_H)
Thermistor-
Cond Out
(T_CO)
Solenoid Valve -
4Way (V_4W)
Outdoor Fan (OF)
Heat Exchanger -
Indoor unit
(HX_ID)
Accumulator
(AC)
INDOOR UNIT
OUTDOOR UNIT
Indoor Fan
Motor
for Fan
Motor for
Outdoor Fan(OFM)
(BV_G)
S
