English
6
Indoor Unit Installation
1.
Installing the mounting plate
• The mounting plate should be installed on a wall which can support the weight of the indoor unit.
1) Temporarily secure the mounting plate to the wall, make sure that the panel is completely level, and mark the boring points on the
wall.
2) Secure the mounting plate to the wall with screws.
Recommended mounting plate retention spots and dimensions
2.
Boring a wall hole and installing wall embedded pipe
• For walls containing metal frame or metal board, be sure to use a wall
embedded pipe and wall cover in the feed-through hole to prevent possible
heat, electrical shock, or fire.
• Be sure to caulk the gaps around the pipes with caulking material to
prevent water leakage.
1) Bore a feed-through hole of 65mm in the wall so it has a down slope toward the
outside.
2) Insert a wall pipe into the hole.
3) Insert a wall cover into wall pipe.
4) After completing refrigerant piping, wiring, and drain piping, caulk pipe hole gap with putty.
3.
Installing the indoor unit
• In the case of bending or curing refrigerant pipes, keep the following
precautions in mind.
Abnormal sound may be generated if improper work is conducted.
1) Do not strongly press the refrigerant pipes onto the bottom frame.
2) Do not strongly press the refrigerant pipes on the front grille, either.
• Remove the pipe port cover as shown below.
Place the pipe port cover
in this pocket.
990
unit: mm
Gas pipe end
Through-the-wall
hole
I
80
44.5
44.5
60
447
435
295
171.5
48
60
171.5
126.5
117
Drain hose position
Liquid pipe end
Use a tape measure
as shown.
Position the end of
the tape measure at .
333
Place a leveler
on these tabs.
Recommended mounting plate
retention spots (7 spots in all)
The removed pipe
port cover can be
kept in the mounting
plate pocket.
Mounting
plate
Removed pipe
port cover
A
Inside
Outside
Caulking
Wall embedded pipe
(field supply)
Wall hole cover
(field supply)
Wall embedded pipe
(field supply)
65
3PEN393185-5J.book Page 6 Friday, October 23, 2015 8:22 AM
