I have redesigned the wiring diagram to work in modern .pdf reader format. The old one had tiny text that was unreadable if printed. To view this I suggest you print on A3 size, or by landscape on A4 and print half of the diagram on each page, and tape together. A4 is simply too small to use easily.

Please send me any comments if you have any trouble using the diagram.

Donations welcome to allow future features such as this.