We may have found other answers which could help you.
Success
Message
Mira advance atl electric shower?
Fault red ring 5005?
Mira Advanc Thermostatic ATL Reset?
Mira?
New mira shower flashing red and yellow?
How do I get the control knob off?
What parts do i need to get water flowing again?
Mira excel thermostatic shower mixer?
Mira Jump?
How can I fix?
Mira 415 leaking?
How do I fix it?