Liquid Pipe; Valve - Samsung CNH NDB Series Technical Data Book

8. Piping Diagram
Outdoor Units
Outdoor Fan Motor1 (OFM1)
Thermistor-
Ambient
(T_A)
Solenoid valve -
4Way
(V_4W)
Thermistor-
Thermistor-
Discharge
Compressor pipe
Top (T_D)
(T_CT)
Compressor
(COMP)
OUTDOOR UNIT
Outdoor Fan Motor1 (OFM2)
Heat Exchanger -
Thermistor-
Main(Outdoor unit)
Cond Out
(HX_M)
(T_
Accumulator
(AC)
Service

Valve-

Gas Pipe
(SV_G)
Electronic
Expansion Valve-
Main
(E_M)
Service
Valve-

Liquid Pipe

)
(SV_L)
INDOOR UNIT
Thermistor-
Thermistor-
IDU Heat
Exchanger Mid
(T_IM)
Exchanger
Heat Exchanger -
Indoor unit
(HX_ID)
Indoor
Fan Motor
(IFM)
Thermistor-
Indoor Room
(T_IR)
IDU
Heat
IN
(T_II)