Daikin FXHQ32AVEB Installation Manual page 23

<< No. 3 system: When BS unit is used >>
WARNING
Be sure to install an earth leakage breaker.
Failure to do so may cause electric shocks and a fire.
8-6 FOR CONTROL WITH 2 REMOTE CONTROLLERS (TO CONTROL 1 INDOOR UNIT WITH
2 REMOTE CONTROLLERS)
• For control with 2 remote controllers, set one remote controller as Main and the other remote controller as
Sub.
<Changeover method from Main to Sub and vice versa>
Refer to the installation manual attached to the remote controller.
<Wiring method>
(1) Remove the control box lid according to the wiring connection method.
(2) Carry out additional wiring from the remote controller 2 (Sub) to the terminals (P
wiring on the terminal block (X1M) in the control box.
< CAUTION >
When using the group control and the 2 remote controllers control at the same time, connect the remote con-
troller 2 (Sub) to the indoor unit at the end of the crossover wiring (the largest No.). (Refer to Fig. 34)
English
L N
Power supply
220-240V
~
50Hz
Indoor unit A
P P
1 2
Remote controller 1
(Main)
Fig. 33
Outdoor unit BS unit
IN/D OUT/D OUT/D
F1 F2 F1 F2 F1
L N
P1 P2 F1 F2 T1T2
Remote controller
P1P2
(option)
Terminal for remote
controller wiring
Remote controller 2
(Sub)
IN/D
F2 F1 F2
, P ) for remote controller
1 2
22