Product Features
 Page 101 
2)  Address setting
HA  HB 
HA  HB 
Unit1
Wired controller
HA  HB 
Unit2
HA  HB 
Unit16
a.  One non-polarity controller can control up to 16 indoor units.
b.  When the non-polarity controller is connected to several units, every air-conditioner in network has only one 
network address to distinguish each other.
c.  Address code of air-conditioner in LAN is set by code switch ENC1(Duct and Ceiling& Floor) or ADSS(Cassette) 
of the indoor unit, and the set range is 0-15.
d.  Note: The indoor units are controlled at the same time, not independently. The purpose of setting network 
address is identify the unit when error occurs.