Trane MW(C)W509 Installation & Operation Manual page 16

DIP setting
Indoor unit address DIP
Different indoor units must have different address DIP (Same indoor unit address DIP may
cause confl icts).
There are total 8 DIP switches for SW1 at the control board, S1, S2, S3 and S4 are address DIP
switches as followings:
Note: 1. Indoor unit address setting can be divided into automatic and manual setting, two
16
S1 S2
0 0
0 0
0 0
0 0
0 1
0 1
0 1
0 1
kinds.
2. Manual setting sees the table above, automatic addressing take automatic addressing
process in the outdoor unit instruction manual for reference.
S3 S4
0 0
0 1
1 0
1 1
0 0
0 1
1 0
1 1
Indoor unit address
1
2
3
4
5
6
7
8
AMS-SVX03A-EN