Instructions For Dip Switch - Gree FXA2A-D Owner's Manual

6.7 Instructions for DIP Switch

2 digits DIP is adopted to assign the address when using multi-BU modules and the address
cannot be repeated in the same unit.
One outdoor unit can connect to no more than 3 BU modules.
"ON" side means "ON" and the opposite side represents "OFF". (Note: The black part is lever.)
Number
DIP 1
1 OFF
2 OFF
3 ON
Table 11
DIP Code
DIP 2
OFF
ON
OFF
Icon
21
BU Module
Address
BU 1
BU 2
BU 3