Mira advance atl thermostatic Electric Show

[attachvishal]

Hello

I bought and got it installed Mira advance Atl thermostatic electric shower in 2017. It was working fine and suddenly it has started giving signal to Low indicator + Water Supply. 

I looked the manual and don't see any error code coming on the cover.

 

 

[Murdoch]

That normally suggests low water pressure ............... on most showers

In the manual page 28 onwards seems to cover most issues