Toshiba HFCR407C - Refrigerant piping systematic drawings; Inverter unit (10 HP, 8 HP) Heat pump

44
8
Refrigerant piping systematic drawings
Inverter unit (10 HP, 8 HP) Heat pump
Model MM-A0280HT, MM-A0224HT
Propeller fan
Fan motor
M
Sensor
(TE1)
Condenser
Condenser
Sensor
(TS)
4-way valve
Pulse motor valve B
(Cooling bypass)
(PMV 3)
Solenoid valve
(SV2)
Liquid
tank
Sensor
(TK1)
Solenoid
valve
(SV3C)
Strainer
High pressure
sensor
Check joint (Pd)
Oil
separator
Strainer Capillary
Capillary
Capillary
Strainer
Strainer
Sensor
(TD1)
Check valve
High pressure
switch
HP
Accumulator
Solenoid
valve
(SV42)
Compressor
Check joint
(Ps)
Sensor
(TD2)
Sensor
(TK2)
Drier (x2)
Oil tank
Sensor
(TK3)
Check
valve
Inverter
Fixed-speed
Low
pressure
sensor
Capillary
Solenoid
valve
(SV3A)
Check
valve
Service valve
(gas side)
Compressor
case oil
removal valve
Check valve
Check
valve
Capillary
Check
valve
Strainer
Solenoid
valve
(SV3B)
Packed valve
(oil balancing
pipe)
Packed valve
(liquid side)
High
pressure
switch
HP
Pulse motor
valve A
(PMV 1 + PMV 2)