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Potterton

Potterton error codes

Common Potterton combi boiler fault codes and what they mean.

E110 Overheat — safety thermostat tripped
E118 Low water pressure
E119 Low water pressure
E125 Primary circulation fault
E130 Flue thermostat tripped
E133 Gas supply interrupted — boiler failed to light
E160 Fan or fan wiring fault
E28 Flue sensor fault, or blocked flue/condensate pipe

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