Refrigerant Cycle - Hitachi RASC UTOPIA RCI-2.0FSN1E Installations- Und Betriebshandbuch

REFRIGERANT CYCLE

9. REFRIGERANT CYCLE
SINGLE SYSTEM
■
TWIN SYSTEM
■
:
Refrigerant Flow
for Cooling
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Refrigerant Field
: :
Flow for Refrigerant
Heating Piping
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)
manuals search engine
: :
Flare Flange
Connection Connection
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
:
Brazing Refrigerant: Airtight Test Pressure:
Connection R410A 4.15 MPa
PMGB0126A rev.2 - 11/2006
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