3 Piping work and
refrigerant charge
109
3
SMGB0077 rev.0 - 01/2013
Models (1) Gas pipe mm (inches) (2) Liquid pipe mm (inches)
RPC-2.0FSN2E
Ø15.88 (5/8)
Ø6.35 (1/4)
RPC-(2.5–6.0)FSN2E Ø9.52 (3/8)
The piping must be installed from the bottom of the unit.
1 Remove the air inlet grille and slide the buttons on the grille backwards.
1 Slide
2 Knob
1
2
2 Open the air inlet grille
Air inlet grille
3 Push and slide the air inlet grille backwards and open it.
Rear side
Press
Unit
Open
Air inlet grille
4 Remove the die-cut panel from the required part of the unit to install the refrigerant pipes.
Upper side.
Open the Knockout hole
50
155
Open the die-cut panel
Liquid pipe
Gas pipe
Seal piping.
Sealing plate
M4 screws
A
B
Refrigerant pipe
Sealing plate
Seal with insulation Section A - B