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Mend Ferroli Optimax plus HE 38c Time Clock Problem

time clock problem?

My boiler (Ferroli Optimax plus HE 38c) screen is blank, and the time clock screen shows "noCN" is this a clock or boiler fault?

Graeme Hunter
August 2015
FerroliFerroli Optimax plus HE 38cHeating, Home Heating SystemsTime Clock Problem

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Mend repair fix Ferroli Optimax plus HE 38c home heating systems
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Mend repair fix Ferroli Optimax plus HE 38c home heating systems