Service Guide

31
(B)Denition and description of SW03
Note:
• Set the address by code when connecting the centralized controller or gateway or charge system.
• Address of centralized controller =communication address+0 or +64.
SW03_2=OFF, address of centralized controller =communication address+0=communication address
SW03_2=ON, address of centralized controller=communication address+64(applies when centralized controller is
used and there are more than 64 indoor units)
• When connecting central controller, gateway or counting system, set address by dip switch.
SW03_1
Address
setting mode
0 Automatic address setting or wired controller address setting (default)
1 Code-set address
SW03_2
~
SW03_8
Code-set
indoor unit
address and
centralized
controller
address
(Note 2)
2 3 4 5 6 7 8
Address of
indoor unit
Address of
centralized
controller
0 0 0 0 0 0 0
0#
(Default)
0#
(Default)
0 0 0 0 0 0 1 1# 1#
0 0 0 0 0 1 0 2# 2#
... ... ... ... ... ... ... ... ...
0 1 1 1 1 1 1 63# 63#
1 0 0 0 0 0 0 0# 64#
1 0 0 0 0 0 1 1# 65#
1 0 0 0 0 1 0 2# 66#
... ... ... ... ... ... ... ... ...
1 1 1 1 1 1 1 63# 127#