Vaillant Ecotec Plus System Boiler problem.
Vaillant Ecotec Plus System Boiler problem.
Hi Guys. We have an intermittent problem that when hot water is set to be on say 3 hours and heating set for say 6 hours on the programmer the heating goes off when the hot water goes off after 3 hours and not staying on for the 6 hours! Also, sometimes the heating wont fire up on its own unless i fire up the hot water too! We have two 2 way motorized valves. Any ideas please?
by soundwave49
This has been automatically posted in the DIYNot Forum on DIY Talk. The new DIY Forum
Vaillant Ecotec Plus System Boiler problem.
Hi Guys. We have an intermittent problem that when hot water is set to be on say 3 hours and heating set for say 6 hours on the programmer the heating goes off when the hot water goes off after 3 hours and not staying on for the 6 hours! Also, sometimes the heating wont fire up on its own unless i fire up the hot water too! We have two 2 way motorized valves. Any ideas please?
by soundwave49
This has been automatically posted in the DIYNot Forum on DIY Talk. The new DIY Forum