While you wait for answers, we may have found some information which could help you.
Success
Message
cant find fuse?
thetford c2 pump?
Remove a thetford toilet?
I have a problem with my thetford c200 cwe toilet cassette?
Problem with my toilet pump?
Flush is not working?
Can’t stop the flush?
Thetford C2 Flush Querie?
Red light on Thetford toilet?
thetford c500?
How can I remove jammed Thetford C250 holding Tank ?
how to fix my thetford toilet?