potterton envoy system 40 trouble
- Thread starter DUAL-FUEL
- Start date
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Since you don't identify one specific code and '1 ,2, 3, 4' are completely unrelated to each other, it sounds like the display and / or the display driver in the PCB is stuffed.
Have a look yourself at http://www.partsarena.com/baxi/ and see if you can relate the code(s) to the descriptions you'll find there.
Have a look yourself at http://www.partsarena.com/baxi/ and see if you can relate the code(s) to the descriptions you'll find there.
1
Sensor
Flow or return sensor out of calibration
See chart
2
Flow sensor
Flow sensor is incorrectly fitted
Check sensor
3
Case temperature
Temperature within boiler casing too high
See chart
4
Dry fire
Boiler has been fired without water
Check system
u beat me too it....
Sensor
Flow or return sensor out of calibration
See chart
2
Flow sensor
Flow sensor is incorrectly fitted
Check sensor
3
Case temperature
Temperature within boiler casing too high
See chart
4
Dry fire
Boiler has been fired without water
Check system
u beat me too it....
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