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