Hitachi RCI-3.0FSN3 - Refrigerant Cycle

2-36
TC-12001
4-WAY CASSETTE
6
P5414946-rev.1
2.2 Refrigerant Cycle
Mark Part Name
1 Heat Exchanger
2 Distributor
3 Strainer
4 Micro-Computer Control Expansion Valve
HP 1.0, 1.5 2.0 2.5 to 6.0
A (Gas Pipe Connection)
I
12.7 x 0.8
I
15.88 x 1.0
I
15.88 x 1.0
B (Liquid Pipe Connection)
I
9.52 x 0.8
I
9.52 x 0.8
I
9.52 x 0.8
C (OD x T)
I
12.7 x 0.8
I
12.7 x 0.8
I
15.88 x 1.0
D (OD x T)
I
12.7 x 0.8
I
12.7 x 0.8
I
12.7 x 0.8
1
2
3
4
Indoor Unit
S
S
3
Refrigerant Gas Pipe Connection ( )
A
Refrigerant Liquid Pipe Connection ( )
B
C
D
: Field Refrigerant Piping
: Flare Connection
: Refrigerant Flow Direction (Cooling)
: Refrigerant Flow Direction (Heating)