Mitsubishi Electric PUHY-P72THMU-A Service Handbook page 57

[ III Outdoor Unit Components ]
2. PUHY-P72, P96THMU-A
PUHY-P72, P96YHMU-A
(1) Refrigerant circuit
Check valve
4-way valve(21S4b)
4-way valve(21S4a)
Subcool coil
Linear Expansion Valve(LEV1)
Solenoid valve(SV5b)
Linear Expansion Valve(LEV2a,2b)
3. PUHY- P120THMU-A
PUHY- P120YHMU-A
(1) Refrigerant circuit
4-way valve(21S4c)
High pressure check joint
Low pressure check joint
Solenoid valve(SV5c)
Linear Expansion Valve
(LEV2a,2b)
Linear Expansion
Valve(LEV1)
Solenoid valve(SV5b)
Liquid side valve
Subcool coil
HWE08040
Low pressure sensor(63LS)
Liquid side valve
Gas side valve
Solenoid valve (SV9)
4-way valve(21S4a) Low pressure sensor(63LS)
4-way valve(21S4b)
Solenoid valve
(SV9)
Gas side valve
- 48 -
High pressure sensor(63HS1)
Solenoid valve (SV1a)
Check valve
Solenoid valve (SV1a)
Accumulator
High-pressure switch(63H1)
Transformer Box
(YHMU-A only)
Accumulator
Low pressure check joint
High pressure check joint
Compressor cover
Compressor
Oil separator
Transformer Box
(YHMU-A only)
High pressure sensor(63HS1)
High-pressure switch(63H1)
Compressor cover
Compressor
Oil separator
GB