My macerator pump continues to run, only way to stop is to cut power off.

Mr S Henderson, March 2008

At the moment I have the same problem. Even when I disconnect the air pressure valve, it is still running. I suspect it might be a PCB problem

Winston, October 2013

You should check no taps are on or dripping and no overflows are active, if all is ok do your pipes from the macerator run away and up a wall or down or just along a wall, if your macerator is pumping waste upwards at any point then maybe the none return valve is defective, but much more likely its a faulty pressure switch not detecting that the unit is empty, best advice call a engineer, try this company at the time of writting this they had a fixed price of just £85.00 http://www.advancecare.co.uk/saniflo1.html if that address is not clickable just copy and paste it into your url

David Davis, March 2009

When my macerator had a simular problem, it turned out to be a valve that was sopposed to stop the water from running back down the pipes into the saniflo, some guy from this company came http://www.1sthandyman.com/saniflo1.html came to fix, the reason I mention them is because they offer a fixed price service, so that you know exactly what it wil cost, I think they are in London Or maybe kent

Kieth, August 2008

hi is your overflow on toilet running?

crawford, March 2008