HOW CAN i FIX MY THETFORD TOILET CASSETTE C2 it wont flush?

i have the same problem.have checked tho pump,power and fuses.all working.If you have any success please let me know

james
August 2007

I a experieincing the same issue. I have pulled all switches out and it is one of the two switches that need to be replaced. I am testing it with my multimeter and I weill let you know.

Mike Holland
May 2007

If the pump is operating then it could be an airlock in the system. I've not seen the c2 but if you know how to access the pump remove it and plung it up and down in the water tank. This works with the external fresh water pumps. Several times mine's airlocked and when plunged up and down quickly several times seems to purge it. Try it! sorry can't be any more help. Mind you the other thing is the feed pipe to the toilet bowl may have come adrift from the pump or toilet bowl flush tube, so the pump is just pumping back in to the water tank.

Bob
May 2007