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Rick Ridley
Rick Ridley, UK Heating Engineer
Category: UK Plumbing
Satisfied Customers: 1561
Experience:  30 Years on the tools, now retired, Ex CORGI
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I have a Vaillant eco pro 28 boiler and there are no

Customer Question

I have a Vaillant eco pro 28 boiler and there are no operating instructions as to how to set heating times. It is not intuitive on the panel either!
Submitted: 1 year ago.
Category: UK Plumbing
Expert:  Andrew Smith replied 1 year ago.

Mechanical or digital clock?

Customer: replied 1 year ago.
Mechanical - I have just tried switching little "teeth" that are around the 24 hour clock for a test time period. Am assuming that when they are in the outer position, this means no heat?
Expert:  Andrew Smith replied 1 year ago.

Yes most of the time, but this catches me out sometimes.

I would try both in and out and see which way around it is on yours

Customer: replied 1 year ago.
I don't require further assistance now, solved it. Thanks

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