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Mend Worcester Bosch Greenstar 29i Fault Pressure Reset

F15 fault. no pressure. ?

But when i add pressure, it's as if the old pressure suddenly starts to be registered as the pressure goes up much more to than what i had just repressured it to.

how do you reset the pcb using d97 or d93?

David
January 2015
Worcester BoschWorcester Bosch Greenstar 29iHeating, Home Heating SystemsFault Pressure Reset

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Worcester Bosch 29i F15 Fault - No Pressure