Hi,
I've got a new problem with the Powermax 185, all works fine, but if you turn the central heating on now, a loud buzzing noise comes from what appears to be the programmer or possibly the PCB board.
Any ideas on how to solve it ?
I've got a new problem with the Powermax 185, all works fine, but if you turn the central heating on now, a loud buzzing noise comes from what appears to be the programmer or possibly the PCB board.
Any ideas on how to solve it ?