Outdoor Unit Refrigerant Circuits - Mitsubishi Electric R410A Service Handbook

[3-1 External Appearance and Refrigerant Circuit Components of Outdoor Unit ]
3-1-2

Outdoor Unit Refrigerant Circuits

(1) PUHY-P72TLMU
PUHY-P72YLMU
Solenoid valve (SV2)
Check valve
(CV1)
4-way valve
(21S4b)
4-way valve
(21S4a)
Linear expansion
valve (LEV1)
Linear expansion
valve (LEV2a)
Linear expansion
valve (LEV2b)
Subcool coil
Solenoid valve
(SV9)
Liquid-side valve (BV2)
HWE14080
High-pressure switch
(63H1)
Gas-side valve (BV1)
Low-pressure
check joint (CJ2)
- 53 -
High-pressure sensor
(63HS1)
Low-pressure sensor
(63LS)
Oil separator
High-pressure
check joint (CJ1)
Transformer box Transformer box
(YLMU only) (YLMU only)
Solenoid valve
(SV1a)
Compressor
cover
Accumulator
Compressor
GB