English
9
•
Placing buffering material between the wall and the indoor unit at this time will make work easier.
For right, bottom-right, and back-right piping
•
Pass the drain hose and the refrigerant piping to the wall.
(7) Pass power supply wiring, transmission wiring, earth wiring, and remote controller wiring through
the wiring guide in from the back of the indoor unit and to the front.
(8) Connect the piping. (See “5.REFRIGERANT PIPING WORK” and Fig. 10)
•
To avoid the influence of noise from the power supply line on the transmission wiring and the remote
controller wiring, these wirings must be kept as far as possible from the power/earth wirings. As shown
in the figure, keep the power supply wiring and the earth wiring together. Keep the transmission and
remote controller wirings together and route them maintaining a good distance from the power supply/
earth wirings (that is, on the other side of the power supply/earth wirings). Then, fix them securely on the
refrigerant pipe.
•
Seal the piping through-hole with putty corking material.
(9) Push on both bottom edges of the indoor unit using both hands and hook the tab on the back of
the indoor unit onto the installation plate (1). (Refer to Fig. 9)
Refrigerant piping
Tab
(There are 2 places.)
Wiring (locally procured)
Power supply wiring, Transmission wiring, Earth wiring,
Remote controller wiring
Wall
Installation plate
(accessory) (1)
Front panel
Front grille
Service cover
Place buffering material
Hook the indoor unit hook onto the installation plate (1).
Fig. 9
Secure with
vinyl tape.
Wrap the insulating tape overlapping at least half the width with
each wrap.
Wrap the insulating tape all the way to the L-shaped bend.
Seal with putty corking
material.
Drain hose
Wiring
Fig. 10
Refrigerant piping
A
arrow view A
Power supply wiring and
earth wiring
Refrigerant piping
Transmission wiring and
remote controller wiring
4PEN494115-1A.book Page 9 Tuesday, October 3, 2017 10:51 AM
