Unit installation

62
2-2 2 Wireless Remote Controllers
Slim Air Conditioner System Standard 1:1 Simultaneous Twin
System
diagram
(Wireless
remote
controller
receiver)
Outdoor unit OC
Indoor unit IC
Wireless remote
controller receiver
section R'
—
OC
3(2)
3(2)
IC-1
IC-2
R'-1
R'-2
9 9
Receiver
connection
cable
Indoor/outdoor
connection cable
Slim Air Conditioner System Simultaneous Triple Simultaneous Quad
Outdoor unit OC
Indoor unit IC
Wireless remote
controller receiver
section R'
* Numbers given in ( ) apply when power is supplied to the indoor and outdoor units separately.
[Reference]
2-3 1 Wired and 1 Wireless Remote Controller
(R: Wired remote controller, R': Wireless remote controller receiver)
Slim Air Conditioner System Standard 1:1 Simultaneous Twin
Outdoor unit OC
Indoor unit IC
Wired remote
controller
Receiver R·R'
OC
3(2)
2
IC
R
R'
9
Remote
controller
cable
Indoor/outdoor
connection cable
Receiver
connection
cable
OC
3(2)
3(2)
2
IC-1
IC-2
R
R'
9
Slim Air Conditioner System Simultaneous Triple Simultaneous Quad
Outdoor unit OC
Indoor unit IC
Wired remote
controller
Receiver R·R'
* Numbers given in ( ) apply when power is supplied to the indoor and outdoor units separately.
[Reference]
(R': Wireless remote controller receiver)
If simultaneous twin or triple or quad, connect 2 wireless remote controller receivers (one each) to any 2 of the indoor units. All the 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, triple, quad units. (Prohibited item.)
In the case of "standard 1:1" connection, it is not possible to connect 2 remote controller receivers to the indoor units. However, with systems
consisting of simultaneous twin or triple or quad units, it is possible to connect a remote controller receiver to 2 indoor units. In this case, all the
pair numbers will be "0" (intial setting, no change necessary), and all the units will be turned ON/OFF simultaneously.
When using 2 or more wireless remote controllers, the display contents on the remote controllers may differ from the actual settings, since the
operation mode last by any of the remote controllers will be effective.
If simultaneous twin or triple or quad, connect both the wired remote controller and wireless remote controller receiver to any one of the
indoor units. All the 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, triple, quad units. (Prohibited item.)
When using 2 or more remote controllers, the display contents on the remote controllers may differ from the actual settings, since the operation
mode last by any of the wireless remote controllers will be effective.
System
diagram
(Wireless
remote
controller
receiver)
System
diagram
(
Wired
remote
controller
and wireless
remote
controller
receiver)
System
diagram
(
Wired
remote
controller
and wireless
remote
controller
receiver)
OC
3(2)
3(2)
IC-1
IC-2 IC-3
R'-1
3(2)
R'-2
9 9
OC
3(2)
3(2)
9
IC-1
IC-2 IC-3 IC-4
R'-1
3(2) 3(2)
R'-2
9
OC
3(2)
3(2)
2
IC-1
IC-2 IC-3
R
3(2)
R'
9
OC
3(2)
3(2)
2
IC-1
IC-2 IC-3 IC-4
R
3(2) 3(2)
R'
9