Refrigerant Cycle - Hitachi YUTAKI S Series Installation And Operation Manual

8. REFRIGERANT CYCLE

Exemple of refrigerant cycle if do you want more information check the technical catalogue.
:
Refrigerant : Refrigerant
Flow for Heating
Flow for Cooling
No. Part Name
1 Compressor
2 Heat Exchanger
3 Receiver
4 Oil Separator
5 Strainer (1/2)
6 Strainer (3/4)
7 Strainer (1/4)
8 Strainer (3/8)
9 Distributor
10 Distributor
11 Reversing Valve
12 Capillary Tube
20
PMML0215A rev.1 - 02/2012
RAS-8~10HRNME-AF
: Field
: Flare
Refrigerant Piping
Connection
: Brazing
Connection
No. Part Name
13 Expansion valve
14 Check Valve (5/8)
15 Solenoid Valve (3/8)
16 Solenoid Valve (1/4)
17 Check Joint
18 Stop Valve for Liquid Line
19 Stop Valve for Gas Line
20 High Pressure Switch (Protection)
21 Pressure Switch (Control)
22 Ambient thermistor
23 Evaporator pipe thermistor
24 Discharge gas thermistor
REFRIGERANT CYCLE
Refrigerant: Airtight Test Pressure:
R410A 4.15 MPa