Toshiba TCB-AX21UL Installation Manual page 10

Wireless remote controller kit Installation Manual
6
REQUIREMENT
The control by two remote controllers is enabled by installing the wireless remote controller
with the wired remote controller for an indoor unit.
(Max. 2 remote controllers of wireless or wired are insatiable.)
"2-remote controllers" controlling means that one or multiple units are operated by the
multiple remote controllers.
1. Upon confirmation of the terminal numbers of the indoor unit, connect the remote
controller cables without miscabling. (If applied AC 208/230 Volt, damage the unit.)
2. The multiple wireless remote controller kits cannot concurrently be used for an indoor
unit.
3. When installing simultaneously the wireless remote controller with the wired remote
controller, set one of them as the sub remote controller.
• When setting the wired remote controller as the sub, exchange the address connector
at the rear of P.C. board of wired remote controller from master to sub remote
controller.
• When setting the wireless remote controller as the sub, turn the switch of wireless
remote controller Signal receiving unit from RCU: MAIN to RCU:SUB.
To operate an indoor unit by 2 remote controllers
The indoor unit is operated if either wireless or wired remote controller is set as MAIN or SUB
remote controller.
(Total cable length: Within 1312'4" (400 m))
Wireless remote Wired remote
controller kit controller (SUB)
Signal receiving unit [_6 _ (Sold separately)
i I .4, i Remote controller cable
--, II, (Procured locally)
Terminal block for d_,'_ (AWG20 (0.5 ram2))
remote controller "I_ (UL wires rated 300 V)
cable
"-- ,__LL:L_
rJ_ Indoor unit
_,,L====.J
Earth
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