ELECTRICAL WIRING
z
Single control
When there is afunctional earthing
(Accordance with the regional
cable standard.)
Remote controller
Indoor unit
Y1
Y1
Y2
Y2
Y3
z
Multiple remote control
When there is afunctional earthing
(Accordance with the regional
cable standard.)
Indoor unit
Remote
controller
Remote
controller
2Y2Y
1Y1Y
Y2 Y3Y1
z
Group control
When there is afunctional earthing
(Accordance with the regional
cable standard.)
Indoor units
Remote controller
Y2
Y2 Y2 Y2 Y2Y3 Y3 Y3 Y3
Y1
Y1 Y1 Y1 Y1
INSTALLATION
z
Installation space
● This product cannot be installed in wall.
● Recommendation installation height of the remote controller is 55 in. (1.4 m) (from the floor
surface to the bottom of the remote controller).
● Even when you install a remote controller to one of a switch box and the surface of a wall,
secure the space shown in following figure. If spaces run short, it will become difficult to
remove a remote controller.
Unit : in. (mm)
2 (30) or
more
9 (220)
or more
2 (30)
or more
2 (30)
or more
*Secure enough space where a at-blade screwdriver to take o a case can be inserted.
- (05 - 60) -
CONTROL
SYSTEM
CONTROL
SYSTEM