Daikin FXHQ32AVEB Installation Manual page 24

Indoor unit 1
Remote controller 1 (Main)
8-7 FOR CENTRALIZED CONTROL
• When centralized equipment (such as centralized controller) is used for control, it is required to set the
group No. on the remote controller.
For details, refer to the manuals attached to the centralized equipment.
• Connect the centralized equipment to the indoor unit connected to the remote controller.
8-8 FOR REMOTE CONTROL (FORCED OFF OR ON/OFF OPERATION)
(1) Wiring method and specification
• Remote control is available by transmission the external input to the terminals T1 and T2 on the terminal
block for remote controller and transmission wiring.
F2 T1 T2
FORCED
OFF
(2) Actuation
• Input A of FORCED OFF and ON/OFF OPERATION will be as the table shown below.
In case of
FORCED OFF
In case of ON/OFF
OPERATION
(3) How to choose FORCED OFF or ON/OFF OPERATION
• For choosing FORCED OFF or ON/OFF OPERATION, setting by remote controller is required.
(Refer to 10. FIELD SETTING AND TEST OPERATION)
23
Indoor unit 2
Crossover wiring (Remote controller)
Wiring specification
Wiring size
Wiring length
External contact spec
Input A
FORCED OFF by input A of "ON"
(Remote controller prohibited)
Operation by input A of "OFF"
Indoor unit largest No.
Remote controller 2 (Sub)
Fig. 34
Sheathed vinyl cord or 2 core cable
0.75-1.25mm
Max. 100m
Contact that can make and break the
min. load of DC15V · 1mA
Remote controller permitted by
"ON" Stop by input A of "ON"
→
2
input A of "OFF"
"OFF"
→
English