Mitsubishi Electric PURY-P72 Service Handbook page 73

[ III Outdoor Unit Components ]
(2) PURY-P120, P144TKMU-A
PURY-P120, P144YKMU-A
Check valve
(CV7a)
4-way valve
(21S4a)
4-way valve
(21S4b)
Bidirectional
solenoid
valve (SV4c)
Check valve
(CV7b)
Check valve
(CV6b)
Check valve
(CV4b)
Check valve (CV5a)
Check valve
(CV5b)
Check valve
(CV3a)
Check valve
(CV2b)
Check valve
(CV2a)
The YKMU model has a transformer box.
HWE1116D
Solenoid valve (SV9)
Low-pressure
Solenoid valve block
sensor
(SV4d, SV4b, SV4a) (63LS)
Linear expansion
valve (LEV5a)
Refrigerant service valve
on the low pressure side
Refrigerant service
valve on the high
pressure side
- 64 -
High-pressure switch
(63H1)
Low-pressure check joint
High-pressure
sensor
High-pressure check joint
(63HS1)
Oil separator
Solenoid valve (SV1a)
Solenoid valve (SV5b)
Accumulator
Linear expansion
valve (LEV5b)
Check valve
(CV6a)
Check valve
(CV4a)
Check valve
(CV8a)
Compressor cover
Compressor
GB