Question

I have a Thetford C-250 CWE toilet fitted to a 2009 Lunar. The toilet has started flushing on it's own, looking at previous post this could be the electric valve can you confirm.? Also when I was investigating the problem I think I have inadvertently disconnected something else looks like (item 14 on the blown up diagram), how do I get inside to reconnect it.?

Answer

The fault is going to be with the control plate, our ref 237058. When you remove the control plate you can access the item 14. However item 14 is a vacuum breaker and unlikely to be at fault.