60
Slim Air Conditioners System
System diagram
(Wired remote
controller)
Outdoor unit OC
Indoor unit
IC
Wired
remote
controller R
Indoor/Outdoor
connection
cable
Remote
controller
cable
OC
IC-1
R
IC-2
3(2)
2
3(2)
OC
IC-1
R
3(2)
2
Standard 1:1 Simultaneous Twin
L
1
L2
GR
OC
S1
S2
S3
S1
S2
S3
IC
1
2
1
2
R
(No polarity)
Outdoor unit Indoor unit Remote controller
Power
source
wiring
(Polarity)
Slim Air Conditioners System
System diagram
(Wireless remote
controller receiver)
Outdoor unit OC
Indoor unit IC
Wireless
remote controller
receiver section R'
Indoor/Outdoor
connection
cable
OC
IC-1
R'
IC-2
9
OC
IC-1
R'
3(2)
9
Standard 1:1 Simultaneous Twin
S1 S2 S3
CN90
Controller board
Indoor unit IC
9
CNB
12
Wireless remote controller
receiver R’
Indoor/outdoor
connection cable
terminal block
Remote controller
cable terminal block
1-1 One Wired Remote Controller
(OC: Outdoor unit IC: Indoor unit R: Remote controller (for wireless type: optical receiver adapter)
(Reference)
If simultaneous twin, connect the remote controller to any one of the indoor units. All functions of the indoor unit can
be controlled even if different models (different types) are mixed.
Do not use crossover wiring among indoor units with simultaneous twin units. (Prohibited item.)
Electrical wiring diagram
1-2 Wireless remote controller
(Reference)
If simultaneous twin, connect the remote controller to any one of the indoor units. All functions of the indoor unit can be controlled even if
different models (different types) are mixed.
Do not use crossover wiring among indoor units with simultaneous twin units. (Prohibited item.)
Electrical wiring diagram
* Numbers given in ( ) apply when power is supplied to the indoor and outdoor units separately.
* Numbers given in ( ) apply when power is supplied to the indoor and outdoor units separately.
3(2)
3(2)
1. One Remote Controller (Standard) Operation
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