Daikin FXCQ125AVEB [25/30] Input a

Daikin FXCQ125AVEB [25/30] Input a
English 24
< Caution >
When using the group control and the 2 remote controllers control at the same time, connect the remote
controller 2 (Sub) to the indoor unit at the end of the crossover wiring (the largest No.). (Refer to Fig. 20)
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 (FORCE OFF OR ON / OFF OPERATION)
(1) Wiring method and specification
Remote control is available by connecting the external input to the terminal T1 and T2 on the terminal
block for remote controller and transmission wiring.
(2) Actuation
Input A of FORCED OFF and ON/OFF OPERATION will be as the table shown below.
(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”)
In case of
FORCED OFF
FORCED OFF by input A of “ON”
(Remote controller prohibited)
Remote controller permitted by input A
of “OFF”
Incase of
ON/OFF OPERATION
Operation by input A of “OFF” “ON” Stop by input A “ON” “OFF”
Fig. 20
Indoor unit 1 Indoor unit 2
Indoor unit
largest No.
Remote controller 2
(Sub)
Crossover wiring
(Remote controller)
Remote controller 1
(Main)
F2 T1 T2
FORCED
OFF
Input A
Wiring specification Sheathed vinyl cord or 2 core cable
Wiring size
0.75-1.25mm
2
Wiring length Max. 100m
External contact spec
Contact that can make and break the
min. load of DC15V · 1mA
01_EN_3P249378-7M.fm Page 24 Wednesday, September 12, 2012 1:05 PM

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