Hitachi RCI-1.0FSN4 Service Manual page 125

3 Piping work and refrigerant charge
Refrigerant and drain hose installation
4 Remove the die-cut panel from the required part of the unit to install the refrigerant pipes.
a. Upper side.
Open the Knock-out hole
50
155
5 Install the pipes through it and seal them using the insulation supplied, as indicated below.
a. Upper side.
Sealing M4 screws
plate
A
B
111 SMGB0099 rev.0 - 12/2016
Liquid pipe
Liquid pipe
Gas pipe Gas pipe
Open the die-cut panel
Open the die-cut panel
Refrigerant pipe
Sealing plate
Seal with insulation Section A - B
1 Sealing plate supplied (0.8x118x142 mm)
2 Gas refrigerant pipe
3 Liquid refrigerant pipe
4 Seal with insulation
5 Section P.P.
6 M4 screw
7 Sealing plate
8 M4 screw
9 Knock-out hole
b. Rear side.
b. Rear side.
1
1
9 9
2 2
P
3 3
8
7
P
95
6 6
125
*145
3
4 4
5 5