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Brian, Plumber
Category: Plumbing
Satisfied Customers: 841
Experience:  16 yrs. experience as plumber, including full bathroom and kitchen installations.
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The toilet in our caravan which is a cassette c-250cs thretford

Customer Question

The toilet in our caravan which is a cassette c-250cs thretford the red light stays on all the time
Submitted: 2 years ago.
Category: Plumbing
Expert:  Brian replied 2 years ago.
The red light indicating tank has only 2 litres capacity left?
If the tank is empty i would think that the reed switch has stuck on and you may need to strip the unit down. or perhaps a god old thump with the heel of your hand may release it.
I have given you the link to the schematics for the unit this will help you understand where the switch is.