8
| EN
AMBERAIR COMPACT S-CX v2023.3
X18 MCB connector is for the Remote controller.
X19 MCB connector is for BMS.
S1 DIP switch is for X19.
Switch
Position
Purpose
S1
1
120 Ohm termination load (On/Off)
2
1 kOhm RS line pull-up (On/Off)
3
1 kOhm RS line pull down (On/Off)