Ras-16/20Fsg - Hitachi FSG1 Series Technical Catalogue

REFRIGERANT CYCLE
8
/4
8.1.3.

RAS-16/20FSG

:
Refrigerant
: Refrigerant
Flow for Cooling Flow for Heating
No. Part Name
1 Compressor
2 Indoor Heat Exchanger
3 Outdoor Heat Exchanger
4 Receiver
5 Oil Separator
6 Accumulator
7 Strainer 3/8 (Indoor)
8 Strainer 3/8 (Outdoor)
9 Strainer 1/2 (Outdoor)
10 Strainer 3/4 (Outdoor)
: Field : Flare
Refrigerant Piping Connection
No. Part Name
11 Micro-Computer Control Expansion Valve (Indoor)
12 Micro-Computer Control Expansion Valve (Outdoor)
13 Distributor (Indoor)
14 Distributor (Outdoor)
15 Reversing Valve
16 Capillary Tube
17 Capillary Tube
18 Solenoid Valve (Gas Bypass)
19 Check Valve (3/8)
20 Check Valve (7/8)
Only for
20HP
: Flange : Brazing
Connection Connection
No.
23
24
Refrigerant: Airtight Test Pressure:
R407C 3.3 MPa
Part Name
21 Check Valve (1)
22 Check Joint
Stop Valve 1/2 for Liquid Line
Stop Valve 1 for gas Line
25 High Pressure Switch for Protection
26 Sensor for Refrigerant Pressure
27 Sight Glass
28 Dryer
Multi-Kit (E-162S) (16HP)
29
Multi-Kit (E-202S) (20HP)
30 Multi-Kit (E-82ME1)