If water is leaking under the car, it is possible that a valve has accidentally been left open:
- Make sure the fresh water and waste water tank drains are closed.
- Check whether the cold protection valve is closed. It is located behind the wooden flap under the rear seat bench:
The cold protection (or anti freeze) valve automatically drains the boiler when there is a risk of frost. This prevents the drain from freezing.Â
The system measures the temperature inside the van. As soon as it is around 3 degrees or lower the system is activated and lets all the water that was in the boiler and the fresh water tank out. To deactivate the system, the room temperature has to be a least 7 degrees, otherwise the blue button will jump out again.
To ensure that the water supply continues to function and the valve is switched on, the blue lever must be turned clockwise and then the blue button must be pressed in.
Click here to go directly to the explanatory video: