Hitachi RPI-3.0FSN1E - Refrigerant Cycle; Single System Refrigerant Cycle; Twin System Refrigerant Cycle

11
PMGB0126A rev.2 - 11/2006
English
REFRIGERANT CYCLE
No. Part Name
1 Compressor
2 Indoor Heat Exchanger
3 Outdoor Heat Exchanger
4 Accumulator
5 Expansion valve
6 Reversing Valve
7 Distributor
8 Check Joint
9 Pressure Switch (High)
No. Part Name
10 Pressure Switch (Gas Bypass)
11
Restrictor
12 Stop Valve (Gas Line)
13 Stop Valve (Liquid Line)
14 Solenoid Valve (Gas Bypass)
15 Capillary Tube (Gas Bypass)
16 Strainer
17 Branch Pipe
9. REFRIGERANT CYCLE
SINGLE SYSTEM■
TWIN SYSTEM
■
:
Refrigerant Flow
for Cooling
:
Refrigerant
Flow for
Heating
:
Field
Refrigerant
Piping
:
Flare
Connection
:
Flange
Connection
:
Brazing
Connection
Refrigerant:
R410A
Airtight Test Pressure:
4.15 MPa