You trained me at Vokera HQ and I am very very successful in diagnostic of boiler faults...

Hi my boiler says A03 is this just a fan replacement or a full boiler replacement. We have had this boiler for about 5 years plus now. Thanks

My easi heat plus nothing but trouble Seems to have problems with gas valve Gas engineer ripped me off charging me £300 to replace not long later it failed again.!

Vokera A rated d boilers don’t work in - degree temperatures

Absolutely helpful informations. I have err34 in my Mynute 15HE. The fan is starting up with power switched on, then slowing down after a few seconds, but fan speed sensor is still on. Even in reset mode fan is spinning on low rpm. I need to clean the circuit board around a sensor and give it a second chance. Btw. How to bypass the c.board and force old fan to work? Simply how to connect it directly to 230V on a full speed? Big thanks!

Thanks for the video im getting 1512 on ev2 between 3 and 4 is it gone?