my vokera options boiler cuts out after 10-15 seconds ,the flow pipe at the boiler gets very warm but rads not very warm ,i have flushed the system ,replaced the high limit stat and primary thermistor ,checked burner pressure ,but fault remains ,could it be a circulation problem? hot water side works fine ,there is also a humming noise when the burner is lit for heating circuit

stevie p, January 2007

pressure in the red area, code 4 flashing and boiler shuts down. have tried re-pressurising using the information provided but when I turn the pressurising mechanism to 'fill' I cannot hear water coming into the system and nothing is happening. I had a plumber look at it briefly to check I had used the correct procedure and he thought that some valve might have seized or the gauge was faulty. Either way I have no heating or hot water at the moment and have switched the boiler off.

marjorie benn, August 2012

my vokera compact 35he requires re.pressurising every day,when i top-up to 1.5bar it starts,but pressure rises by its self to 3.5 or even higher,and escapes out of overflow;please help?

john queen, May 2012

got code 8n then goes to d1 then to 01 on my Vokera combi boiler... Never had a problem in 3 years and it was serviced last week and the moment the engineer walked out the door it has been throwing up these faults. I,ve had 2 futher engineers who say there is nothing wrong, that they can see...Am i going mad or are they winding me up.. Please advise me

Len, February 2010

Alarm # 2 02 (Flashing)(Vokera Eclipse E.S.C).
I've had an engineer to look at it and found that the burner element was distorted(which made a banging noise when in operation) which he replaced, can you send me an alarm list as i have misplaced my manual or give a cause to this problem?Thankx

rik, February 2007