Hitachi UTOPIA R32 Series Technical Catalogue

8 Refrigerant cycle
RAS-(4-6)H(V)(R/N)(C/P)2E
TCGB0136 rev.1 - 05/2021
81
8
8.3 RAS-(4-6)H(V)(R/N)(C/P)2E
dØ9.53 dØ9.53
dØ9.53
dØ9.53
bØ15.88 bØ15.88
aØ19.05
cØ12.7
cØ12.7
eØ6.35eØ6.35
aØ19.05 aØ19.05
dØ9.53
eØ6.35
B
A
C
Nº Part name
1 Compressor
2 Air side heat exchanger
3 Accumulator
4
Micro-computer controlled
expansion valve
5 4-way valve
6 Solenoid valve for gas bypass
7 Strainer
8 Distributor
9 Check joint
10
High pressure switch for
protection
11
Pressure sensor (Hight pressure
control)
12 Stop valve for gas line
13 Stop valve for liquid line
14 Check valve
15 Silencer
16
Pressure switch (Low pressure
control)
17 Liquid pipe thermistor (Te)
18 Discharge gas thermistor (Td)
19 Ambient thermistor (Ta)
Mark ODxT Material
a 19.05Dx1.2T
C1220T-0
b 15.88Dx1.0T
c 12.7Dx1.0T
d 9.53Dx0.8T
e 6.35Dx1.07T
OD: Outer Diameter (mm)
T: Thickness (mm)
Refrigerant
Heating
refrigerant ow
Cooling
refrigerant ow
Water ow
(Heating/
Cooling)
Field supplied
piping line
Flare nut
connection
Brazed
connection
R32
R410A
XEKS2000

Hitachi UTOPIA R32 Series Specifications

General

Brand	Hitachi
Model	UTOPIA R32 Series
Category	Air Conditioner
Language	English