potterton kingfisher mf rs 80 user controls not responding?

how can I get my potterton kingfisher CF 180 to fire up?

Central heating radiator doesn't gets hot sometimes and sometimes does?

Potterton kingfisher 0-max knob?

Radiators upstairs will not go off after relighting Potterton Kingfisher ?

Pilot light won't relight?

My radiators will not go off?

how to repair potterton kingfisher?

potterton kingfisher boiler central heating not turning on?

my down stairs CH doesn't gets hot.can anyone tell me what's the problem?

Pottertton Kingfisher Boiler Overheating ?

Where can I get instructions for potterton Kingfisher II?

Potterton kingfisher 2ignition problem?