Hi, I have a redring 650 electric shower, last week the solenoid stopped working so i called an electrician and it was replaced. 7 days on however the new solenoid has also stopped working, does anybody have a reason as to why they stop working, could it be a pcb problem and how could you check it. Any help would be greatly appreciated.
Bernie.

Bernie, February 2010

If the coil is open circuit its probably a leak from the 'pressure switch diaphragm' located above the solenoid coil.

Geoff at Showercare, March 2011