Hi, got a problem with my Baxi combi instant 105e.
It gets hung up when changing from hot water to central heating. Running a hot tap will make the boiler operate as it should and the indicator lights show this, but quite often when the water is turned off the orange burner light will go off as it finishes pre heating but the DHW green light stays on. When this happens it will not switch back over to central heating if the heating was on or alow the heating to be switched on if is not. The problem seems to happen most if the hot tap is used for a short time(say to rinse a cup out). Running a hot tap for longer (a minute or so) has the green DHW light flashing as the orange burner light is on and than switches over ok. Help!
It gets hung up when changing from hot water to central heating. Running a hot tap will make the boiler operate as it should and the indicator lights show this, but quite often when the water is turned off the orange burner light will go off as it finishes pre heating but the DHW green light stays on. When this happens it will not switch back over to central heating if the heating was on or alow the heating to be switched on if is not. The problem seems to happen most if the hot tap is used for a short time(say to rinse a cup out). Running a hot tap for longer (a minute or so) has the green DHW light flashing as the orange burner light is on and than switches over ok. Help!
