This post is probably aimed towards Stuart but would be thankful if there's anyone that might be able to help.
I've got my hands on an AB03 that's completely dead.
There's power from the flex to the terminals inside the unit. Then there's 240v to the input terminals of the 1st PCB. I then try the live and neutral terminals to the motor pcb but nothing.
Both pcbs look like new and no obvious signs of any damage, although does the yellow component on the 1st pcb look normal?
I see the 1st pcb can be obtained as a spare part so so I assume this is the problematic one as it's plug & play? The motor pcb looks soldered in places so again assume this one tends to be ok?
Finally, is there any indicator that the unit is on - sensors light up maybe?
Thanks for reading!