Rotenso AKC SAVA X User Manual page 119

Wired controller - SAVA X
EN
INSTALLATION METHOD
For some units, one wired controller can support multiple units (a maximum of 16
units). In this case, the wired controller and unit need to be connected to the HA and
HB ports at the same time. In group control, there will be no error displayed on the
wired controller (see g. 3-11).
Indoor Unit 1 Indoor Unit 2
Indoor Unit n
(n<=16)
Wired Controller 1
Fig. 3-11
Putty
Trap
Putty
Putty
Trap
Trap
Fig. 3-12
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Installation and Owner's Manual