We have a Vokera Mynute 20e boiler that has stopped starting up. If I turn on CH or HW on the timer I get a loud rattling noise from the pcb(had the front of the boiler open).
The boiler fails to ignite at all due to this. We initially thought it was the programmer so bought a new one of them and I fitted it using the same wire setup as previous.
The same thing was happening again until my dad moved the box a little and the rattle started going away and it kicked in. The next day it cut off the RCD circuit in the house and won't work now.
What would be the most likely cause of this? I'd like to know if it's something simple since a pcb works out at £140 delivered.
The boiler fails to ignite at all due to this. We initially thought it was the programmer so bought a new one of them and I fitted it using the same wire setup as previous.
The same thing was happening again until my dad moved the box a little and the rattle started going away and it kicked in. The next day it cut off the RCD circuit in the house and won't work now.
What would be the most likely cause of this? I'd like to know if it's something simple since a pcb works out at £140 delivered.