J
johno_uk
After any advise, been to look at vokera compact 29HE fault. No MI present. Hot water is ok and heating works fine for about 10mins, then boiler goes back into stanby. No lockout or red/amber led. Green light flashes faster. You can then turn off/on and will repeat the cycle. On first look, everything looked ok: Flue, APS, thermostat. Spoke to Vokera tech line, who reckons it has to be dirty venturi or gas valve. Cleaned out the venturi and replaced the gas valve (was stuck on min burner pressure) and set to correct min/max burner pressures. Problem still exists.
Anyone any ideas or had similar fault? Thanks in advance
Anyone any ideas or had similar fault? Thanks in advance