Thanks everyone, it turns out the pressure switch on this caravan is notorious for breaking, we have an engineer who is replacing the switch for us with a more reliable unit. Thanks for all your input :)
Hi, we have an Aqual Roll barrel with the Truma pump that sits at the bottom of the barrel (In Coachman Amara 576). In between trips the pump has stopped working:
There is no buzzing sound from the pump
We've replaced the pump unit pipe with a new one
I've cleaned the copper connector nodes
The...