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Mend Optimum HE31C Boiler Central Heating Programming

optmax he 31 c?

timimg for central heating i have set it for the mon to frid and sat and sun but some how also have set it for mon to sat which i dont want and cant seam to clear this .there does not seam to be any instructions in the book for the timer that is on the front of boiler

Rowena Stephenson
January 2010
OptimumOptimum HE31CHeating, Home Heating SystemsBoiler Central Heating Programming

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Optimum HE31C Timer Issue - Help & Advice