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Mend Ferroli Optimax HE 31C Heating Timer Program

central heating timer clock memory?

ferroli optimax he 31C central heating timer clock does not keep time programed in.
For more than 48 hours approx.
regards Ant

Ant
November 2010
FerroliFerroli Optimax HE 31CHeating, Home Heating SystemsHeating Timer Program
no display on time clock

george black
January 2012

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Ferroli Optimax HE 31C Timer Clock Issue