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English
Indoor Unit Installation (2)
3.
Refrigerant piping
See
1. Refrigerant piping
under
Indoor Unit Installation (1)
4.
Installing indoor unit
1) Remove the front grille.
2) Remove 7 screws.
3) Remove the upper casing (2 tabs).
4) Remove the side casings (2 tabs on each side).
5) Attach the indoor unit to the wall and secure using screws in 6 locations (M4 × 25L).
CAUTION
1)
Use drain pan edge for horizontal projection of the indoor unit.
2)
Install the indoor unit flush against wall.
NOTE:
For
refrigerant piping, Boring a wall hole and installing wall embedded pipe, drain piping, installing indoor unit,
flaring the pipe end, connecting the refrigerant pipe, checking for gas leakage, attaching the connection pipe,
connecting the drain hose, wiring, when connecting to an HA system,
see
Exposed Installation
.
Left bottom piping
Right bottom piping
75
75
Hole location
50
35
Wall
45
50
Wall
Right/left piping
(Unit: mm)
Side casing
Upper casing
Remove 7 screws.
6 screws
(M4 × 25L)(Field supply)
3PEN477070-1A.book Page 15 Tuesday, March 28, 2017 10:01 AM