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7. Remote Controller Installation Position
The remote controller can be operated from either a
non-fixed position or a wall-mounted position.
To ensure that the air conditioner operates correctly, do
not install the remote controller in the following places:
In direct sunlight
Behind a curtain or other place where it is covered
More than 26' (8 m) away from the air conditioner
In the path of the air conditioner’s airstream
Where it may become extremely hot or cold
Where it may be subject to electrical or magnetic
interference
Where there is an obstacle between the remote con-
troller and the air conditioner (since a check signal is
sent from the remote controller every 5 minutes)
7-1. Mounting on a Wall
Before mounting the remote controller, press the
ON/OFF operation button at the mounting location to
make sure that the air conditioner operates from that
location. The indoor unit should make a beeping sound
to indicate that it has received the signal.
Fig. 36
To take out the remote controller, pull it forward.
Service Valve Connections
a) Temporary connection:
Screw in 3 – 5 turns by hand. (Fig. 34)
b) To fasten the flare nuts, apply specified torque
as Table 8 and Fig. 35.
Table 8
Fig. 34
Fig. 35
CAUTION
Be sure to tighten the flare nut
using the prescribed torque. If the
nut is over-tightened, refrigerant
leakage may occur.
Torque wrench
Press
Set in
place
Remote control
holder
Mounting screws
Rear side
Hole
To prevent loss of the remote controller,
you can connect the remote controller
to the holder by passing a string through
the remote controller and attachment hole.
5/32 5/8" (4 16 mm)
(included)
Tube Dia. Nut Tightening Torque
1/4" (6.35 mm) 21/32" (17 mm) Approx. 120 – 160 lbs·in (140 – 180 kgf·cm)
3/8" (9.52 mm) 7/8" (22 mm) Approx. 300 – 360 lbs·in (340 – 420 kgf·cm)
1/2" (12.70 mm) 1-1/32" (26 mm) Approx. 430 – 480 lbs·in (490 – 550 kgf·cm)
5/8" (15.88 mm) 1-5/32" (29 mm) Approx. 590 – 710 lbs·in (680 – 820 kgf·cm)