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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.
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.
Mounting screws
5/32 x 5/8" (4 x 16 mm)
(Included)
Remote control holder
Press
Set in
place
Rear side
Hole
Fig. 61
To take out the remote controller, pull it forward.
a) Temporary connection:
Screw in 3 – 5 turns by hand. (Fig. 60c)
b) To fasten the flare nuts, apply specified torque
as Table 9 and Fig. 60d.
Fig. 60c Fig. 60d
Torque wrench
Be sure to tighten the
flare nut using the
prescribed torque.
If the nut is over-
tightened, refrigerant
leakage may occur.
CAUTION
Table 9
Service Valve Connections
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)