I have a Vokera Linea (24-28 range) boiler and cannot get the CH to operate. Last winter I had a leak and turned off all the radiators. Have subsequently had the valves replaced as they were quite old but cannot get the CH to turn on using the timer or the constant switch.
I can switch them on using the manual override, but this causes them to overheat, and the pressure rises above 2 bars. There is also an LO code displayed on the boiler digital display, which can only be got rid of if I switch the boiler off (this also turns the CH off which does not turn on again without going through the manual override again)
Any advice at all would be appreciated!!
thanks
I can switch them on using the manual override, but this causes them to overheat, and the pressure rises above 2 bars. There is also an LO code displayed on the boiler digital display, which can only be got rid of if I switch the boiler off (this also turns the CH off which does not turn on again without going through the manual override again)
Any advice at all would be appreciated!!
thanks