Caravan Control Unit Drain Valve Control, Function - GF54.21-D-5029TSA

Model 907 

with code JA3 (Intelligent body control.) 

General 

The control is a basic function of the MB Advanced Control control unit (N175).

Drain valves control 

The MBAC can control the status of the drain valve in the waste water container (open or not open). To do so, the drain valve of the waste water container must be connected over the "DO_Power_Drain_Waste_Water_Valve_Control" interface and be controllable.

The MBAC can control the status of the drain valve of the sewage tank (open or not open). To do so, the drain valve of the sewage tank must be connected over the "DO_Power_Drain_Black_Valve_Control" interface.