Hello all, I have a query I'd like help with if I may please?
A lot of newer combi's use an electric motor on their diverter valves, where the motor when energised lifts the valve to h/w mode, often when a flow turbine first senses flow and via the pcb it activates the diverter valve.
When in heating mode, does the valve stay de-energised, or does it still get energised, to ensure it is in the correct position, before allowing the heating ignition sequence?
A lot of newer combi's use an electric motor on their diverter valves, where the motor when energised lifts the valve to h/w mode, often when a flow turbine first senses flow and via the pcb it activates the diverter valve.
When in heating mode, does the valve stay de-energised, or does it still get energised, to ensure it is in the correct position, before allowing the heating ignition sequence?