Hitachi UTOPIA R32 Series User Manual

10
PMEN0654 rev.0 - 12/2023
3
RAS-3HVRC3
REFRIGERANT CYCLE
3.3 RAS-3HVRC3
6
9
7
2
3
14
16
16
3
15
11213
6
10
11
4
8
5
A
Ø15.88
D Ø9.52
G Ø6.35
E Ø8.0
B Ø12.7
D Ø9.52
B Ø12.7
C Ø12.7
D Ø9.52
C Ø12.7
F Ø6.35
H Ø4.76
F Ø6.35
5
N° Part name
1 Compressor
2 Air side heat exchanger
3 Accumulator
4 Refrigerant strainer
5 Distributor
6 Silencer
7 4-way valve
8
Outdoor unit electronic
expansion valve
9 Refrigerant check joint
10 Stop valve for gas line
11 Stop valve for liquid line
12
High pressure switch for
protecon
13 Pressure switch for control
14 Ambient thermistor
15 Discharge gas thermistor
16 Pipe thermistor
Mark Outer diameter x wall thickness Material
A Ø 15.88 x 1.0 t
C1220T-0
B Ø 12.7 x 0.8 t
C Ø 12.7 x 0.7 t
D Ø 9.52 x 0.8 t
E Ø 8.0 x 0.75 t
F Ø 6.35 x 0.7 t
G Ø 6.35 x 0.6 t
H Ø 4.76 x 0.7 t

Hitachi UTOPIA R32 Series Specifications

General

Brand	Hitachi
Model	UTOPIA R32 Series
Category	Air Conditioner
Language	English