WIRED CONTROLLER OF AIR CONDITIONER
6720872735 (2019/08)
INSTALLATION METHOD | 3
3. INSTALLATION METHOD
1. Wired remote controller dimensions
Fig. 3-1
2. Wiring diagram :
Fig. 3-2 (a)
Fig. 3-2 (b)
3. Wiring diagram
Fig. 3-3
•
Connect the female joint of cable group from the mainboard with the male joint of connection cable group. (See Fig. 3-3)
•
Please connect the other side of connection wire group with the male joint of cable leads from controller. (See Fig. 3-3)
4. Remove the upper part of wired controller
•
Insert a slotted screwdriver into the slots in the lower part of the controller (2 places), and remove the upper part of the wire controller
cover. (Fig. 3-4)
NOTICE
The PCB is mounted in the upper part of the controller. Be careful
not to damage the board with the slot screwdriver.
Fig. 3-4
Wire controller
Indoor unit mainboard
red
red
Applicable to ARC R-1
Insert of the
mainboard CN40
4-Core Shield Cable, the length is
decided by installation
black
black
yellow
yellow
brown
brown
Indoor unit Multi-function control board
red
red
Applicable to ARC R-1
Wire controller
Insert of the Multi-
function control box CN5
4-Core Shield Cable, the length is
decided by installation
black
black
yellow
yellow
brown
brown
Slots
4-core shielding cable
The connection wires group-1
Mainboard
The connection wires group-2
