En-9
11. INSTALLATION WORK (option)
11.3.
Connecting the remote controller cable (communication cable)
(1) Attach the remote controller cable to the terminal block.
Position the wires so that the colors match.
For details, refer to the installation manual of the remote controller.
(2) Install the cable as shown in the following photographs. Be sure to place the wiring under the tabs.
(3) Fix the cable with the cable clamper and screw (M4x14, accessory).
CAUTION
Do not connect the cable to the terminal for power supply.
When connecting the wired remote controller with the indoor unit, please use the connecting cable supplied with the wired
remote controller.
Make sure to insulate the connecting parts when extending the cable.
[Server room control]
For server room control, connect the communication cable to the terminal block following the same procedure as the remote controller cable. For details,
refer to the service instruction for Server room control.
Note: Wire colors may not match. Match the numbers on the terminal block of each indoor unit.
Tab
Cable clamper and screw
(M4x14, accessory)
Remote controller
cable
Red
White
Black
(Front view)
(Right view)
11.2.
Connecting the external cable
(1) Install the cable as shown in the following photographs.
Be sure to place the wiring under the tabs.
Tabs
11.1.
Front panel, control box cover removal
(1) Front panel removal Refer to “8.1. Front panel removal”
(2) Remove 2 screws, then remove the control box cover.
Control box
cover
Screw
Screw
9387082098-02_IM.indb 9
21/03/2016 10:12:59
