My Thetford C200CS fitted in my Autotrail motorhome was working fine until we moved site leaving water in main tank. On arrival at new site toilet would not flush. Have changed fuse marked with an E to no avail. Suggestions please.
Go to the Thetford web site >Parts > Permanent Toilets >C-200 CW/S/CS Parts. and have a look at the exploded diagram.
Part-23709 may be jammed or sticking
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix toilets.