I have an ideal icos (HE15, HE18, HE24) not sure which one. The boiler seems to be working ok, however at about the same time every day (an hour before hot water on) the status flicks from 0 to 1 and then back again. Wondered if this is a sign of a future problem. Have checked the User Guide i have and the internet but can't find anything. Any help would be gratefully received.
Thanks
Thanks