Thanks for the speedy reply....
I took it off last night and it does show identical numbered connections i.e. N L 1 2 3 4.
What confused me is i have the backplate that was used on the second hand BG UP1 programmer as a referance and the wiring on that looks slightly different to the...
Hi All
Would really appreciate some help on the following....
I currently have an old Glow-Worm Mastermind programmer (believe this is also known as a Landis & GYR RWB2). The timer function does not work any more (clock doesn't spin correctly), so i am looking to replace it. I have...