Plumbing Problems in the UK? Ask a Plumber Now.
Hi this has been posted in UK plumbing but you say you have reset 110 voltage?
can you tell us what model it is please.
it could be as simple as a motorized valve.
This is model has a valve inbuilt and that is quite possibly your problem.
I will opt out so that someone from the U S can help as I am in the UK