Outdoor Units; Refrigerant Cycle; Ras-5Fsg - Hitachi FSG1 Series Technical Catalogue

REFRIGERANT CYCLE

8
/2

8.1. OUTDOOR UNITS

8.1.1.

RAS-5FSG

:
Refrigerant : Refrigerant
Flow for Heating
Flow for Cooling
No Part Name
1 Compressor
2 Indoor Heat Exchanger
3 Outdoor Heat Exchanger
4 Receiver
5 Accumulator
6 Strainer 3/8 (Indoor)
7 Strainer 3/8 (Outdoor)
8 Strainer 1/2 (Outdoor)
9 Strainer 3/4 (Outdoor)
: Field
: Flare
Refrigerant Piping
Connection
No Part Name
10 Micro-Computer Control Expansion Valve (Indoor)
11 Micro-Computer Control Expansion Valve (Outdoor)
12 Distributor (Indoor)
13 Distributor (Outdoor)
14 Reversing Valve
15 Capillary Tube
16 Solenoid Valve (Gas Bypass)
17 Check Joint
18 Stop Valve 3/8 for Liquid Line
: Flange : Brazing
Connection Connection
Refrigerant Airtight Test Pressure:
R407C 3.3 MPa
No Part Name
19 Stop Valve 3/4 for gas Line
20 High Pressure Switch for Protection
21 Sensor for Refrigerant Pressure
22 Sight Glass
23 Multi-Kit (E-52ME1)