Hymer Ayers Rock (small on-board computer)
If water leaks under the vehicle, this can have various causes:
- Please check if the levers of both tanks are closed.
- The cold protection valve may be open. It is located behind the flap under the rear seat cushion:
- Also check that the boiler valve next to the antifreeze is closed. You will see a white tube with a blue knob on it. Turn it to make sure it is closed and no water is coming out from under the car:
Hymer Ayers Rock (large board computer)
If water is leaking from under the vehicle, this can have various causes:
- Please check whether the levers of both tanks are closed.
- It is possible that the cold protection valve is open. It is located behind the flap under the rear seat:
- Also check whether the boiler valve is closed. It is located under the marked bottom flap. You will see a white tube with a blue knob on it. Turn it to make sure it is closed and no water is coming out from under the car:
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.
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