Recent content by thermix

update 2 Fitted another new main board and it works Cost of main board £150 +

Update Fitted main PCB, and little controller PCB (?), and nowt works now. Refitted old main and little PCB's and boiler works then goes to F13, can it be possible that both new boards are faulty ? or is there another underlining problem, also noticed in the new pcb box, that it comes...

Thought as much Thanks Mike

Try bleeding when the pump or heating is off, when the heating is on the air could be sucked into the system instaed of vented

Dear all As with most appliances the mi's are rubish when it come to fault finding The fault code is F13, instructions say faulty connection to PCB, I have pulled off and reconnected all the leads on the pcb and it workied fine for about an hour, customer then phones and says same code has...