I have a hot water problem with my Icon 28t since I bled a radiator and then had to re-pressurise the sealed system to get it to work again.
Following the previous owners hand written instructions I turned the two red taps under the boiler and then opened the taps on either end of the braided flexible pipe until the pressure rose halfway into the working range.
I switched everything back to where it was and thought that I'd fixed it but now the water starts to get hot and then turns cold again or if I turn the water on to just the right amount I can have a luke warm shower
I have altered the adjustments for Heating and Hot water temperature but it does not seem to make much difference to the problem.
Can anyone make any suggestions that might help me because showering is not much fun and my wife is not grateful for my attempts at all.