View attachment 366523Cheers D
Just got back from Birmingham, M6 nightmare.
Will have a look what I have available tomorrow to carry out your kindly added steps.
Will be in touch with update.
Thank you so much.
Think it's time to admit defeat, I really can't be up to the job.
Feel so down about it.
Added diagram of what I've done.
(0) Off.
(1) Power light on. Fan on.
(2) Power light on. Fan on.
(3) Power light on. Fan on.
(4) Off.
When trigger pressed on settings 1,2,3 just clicks at Pcb but nothing else.
Sorry after all the help I haven't been able to successfully rectify.
View attachment 366492 View attachment 366493 View attachment 366494