I recently moved into a house with an old Vokera 20-80 flowmatic combi boiler and there are no instructions. I have spent hours trying to workout the timer and it is just impossible. does anyone know how i can get hold of the instructions, or anyone with the same boiler let me know how it works, thanks :)

Deborah Haylett, November 2007

I have a similar boiler, but no instructions as such. However, the settings on my boiler are:-
The left hand red switch wants to be switched to the '1' setting and the timer switch set to 'constant'.
Next to the hot water tank there is a timer control box; mine is a honeywell; yours might be different. On the honeywell timer control box, you can, by using the right-hand slider control, set the current day and time and set upto three ons and offs per day. Having set these on/offs, the slider switch should be moved down to 'run programme'. On my timer you can press the reset button to revert to default on/off times.
Hope this is of some use

Gordon Waite, November 2007

http://www.vokera.co.uk/

Paul the gas man, November 2007