Hi guys and gals, it works well now. Thanks to all who contributed, it has been a most useful lesson for me. You all helped me very much. The awards and special thanks go to Swifter, Wino and Mitzimad for coming up with the solution.....TAKE THE COVER OFF!!!!!!!!!!!!
PS. Anyone know its consumption? its a 10 litre boiler.
PS. Anyone know its consumption? its a 10 litre boiler.