Fig. 3.5 One wired controller controls multiple indoor units simultaneously
Fig. 3.6 Two wired controllers control multiple indoor units simultaneously
Wiring instructions:
(1) When one wired controller controls multiple indoor units simultaneously, the wired
controller can connect to any one indoor unit, but the connected indoor unit must be
the same series indoor unit. The total quantity of indoor unit controlled by wired
controller can't exceed 16 sets, and the connected indoor unit must be within the
same indoor unit's network. Wire controller must set quantity of group control indoor
User Manual Wired Controller
8