20
Fig. 19: Schematic diagram of patch cord and connection wire
Fig. 20: Schematic diagram of connection wire:
Connect terminal 1 with wired controller CN1;
Connect terminal 2 with the terminal 4 of patch cord.
Use the connection wire and patch cord in the packing box of wired controller. Pull out the protection terminal of patch cord at first, connect the connection wire with the
patch cord according to fig. 21, and then insert the terminal 1 of connection wire into the needle stand CN1 of wired controller and insert the terminal 5 of patch cord into the
terminal of wired controller of air conditioner as well.
Fig. 21: Schematic diagram after the connection wire and the patch cord have been connected: connect the terminal 2 of connection wire and the terminal 4 of patch cord
WRCB Control Panel can be connected to the CC2 Accessor.
Fig. 22
WRCB
n.1
WRCB
n.2
WRCB
n.3
CC2
B2 A2
B3 A3
F1 F2
G1 G2
WRCB
n.36
Termination Resistance
CN3 - CN2 - CN1 Terminals
Twisted cable
KEY:
Connection can be made
with the aid of the IC-2P accessory
Indoor
unit
Indoor
unit
Indoor
unit
Indoor
unit
NOTE:
— The twisted cable connecting the centraliser to the wired control panel network (not supplied) must be connected via the IC-2P accessory (mandatory accessory not sup-
plied). The length will vary according to the connected multisplit indoor units.
— The sequence in which the indoor units are connected does not matter, except for the last panel (only use CN2 or CN3 and connect nothing else).
