D
Dick Puller
Any Corgi RGI's had this problem with this combi;
Hot water only, it will not modulate, only high flame or off!! I have changed the thermistor, as the resistance was well out, but still no joy.
The DC voltage at gas valve is OK for high flame & low flame and it does fire on low flame for C/Heating.
With only high flame or off on Hot water, it'll runs very hot or cold!!
Of course I can't get through on the Vokera Technical phone line
It's a 'cup of tea & a scone' job for an elderly lady I know, so I don't want to replace the PCB!!!
Hot water only, it will not modulate, only high flame or off!! I have changed the thermistor, as the resistance was well out, but still no joy.
The DC voltage at gas valve is OK for high flame & low flame and it does fire on low flame for C/Heating.
With only high flame or off on Hot water, it'll runs very hot or cold!!
Of course I can't get through on the Vokera Technical phone line
It's a 'cup of tea & a scone' job for an elderly lady I know, so I don't want to replace the PCB!!!