My gainsborough 8.5 dsl needs resetting how do i do it ?
The gainsborough 8.5 dsl shower unit I have start with
a small flow of water. It then operates normally for a few seconds. After this it reverts back to a small flow of very hot water and repeats the process of operating properly. I beleive the programme needs to be resett. However I know longer have the operating instructions
Rob, March 2009
