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Mend Ferroli Optimax HE31C Home Heating Systems

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Mend Ferroli Optimax HE31C Boiler

what is the a62 fault code?

what is the a62 fault code on a ferroli optimax he31c boiler please?

jude millington
January 2014
FerroliFerroli Optimax HE31CHeating, Home Heating SystemsFerroli Optimax Boiler
A62 No communication between electronic controller and gas valve

check the wiring between PCB & gas valve

Q
January 2014
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