While you wait for answers, we may have found some information which could help you.
Success
Message
Aquadart shower seal?
Mira advance atl electric shower?
Fasco?
Replace cord in shower screen?
What parts do i need to get water flowing again?
Thermal cut out switch?
Grohe push button flush?
Almish heater surge model w15?
How can I mend my Neptune Exotic shower?
Mira excel thermostatic shower mixer?
Boiler over pressure on the hot-water side?
How do I fix it?