31
(2) Open the flap and disengage the screw
covers (×2).
Then remove the screws (×2).
Open the flap and disengage the screw
covers (×3).
Then remove the screws (×3).
Type 45, 56, 73, 106
Screw (4×16) Screw (4×16)
Screw (4×16)
Screw cover
Type 15, 22, 28, 36
Screw (4×16)
Screw (4×16)
Screw cover
(3) Disengage the hooks holding and lifting both ends of the grille.
Remove the electrical component cover.
Type 15, 22, 28, 36
Hooks
Grille
Electrical
component
cover
Electrical
component
cover
(Top view)
SW502
Type 45, 56, 73, 106
Hooks Hooks
Grille
(Top view)
<When using wireless remote controller instead of wired remote controller>
When the wireless remote controller is
to be used, slide the switch (SW502) to
the ON position.
Type 45, 56, 73, 106
SW502
ON
OFF
When the wireless remote
controller is to be used, slide the
switch (S011) to the ON position.
Type 15, 22, 28, 36
S011
Electrical component
cover
ON
OFF
Indoor unit control PCB
Setting status
Main Sub
ON Wireless Wired
OFF* Wired Wireless
* at shipment
● If this setting is not made, an alarm will occur. (The operation lamp on the display blinks.)
01_330200_EU_Eng.indb 31 2021/1/13 10:23:07
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