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[3-1 External Appearance and Refrigerant Circuit Components of Outdoor Unit ]
3-1-2
Outdoor Unit Refrigerant Circuits
(1) PUHY-HP200, 250YNW-A
Subcool coil
High-pressure sensor
(63HS1)
High-pressure
switch (63H1)
Four-way valve
(21S4a)
Four-way valve
(21S4b)
Linear expansion
valve (LEV9)
Linear expansion
valve (LEV2b)
Linear expansion
valve (LEV2a)
Liquid-side valve
(BV2)
Gas-side valve
(BV1)
2
- chapter 3
Linear expansion valve (LEV1)
Low-pressure sensor (63LS)
Oil separator
Solenoid valve (SV1a)
Solenoid valve (SV2)
Solenoid valve (SV10)
Solenoid valve (SV9)
Check valve (CV1)
Compressor cover
High-pressure
check joint (CJ1)
Accumulator
Low-pressure
check joint (CJ2)
Compressor
BS_03_M
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