Right then here goes, remembering I'm no expert. The connector block is a strip of eleven
Cylinder Stat
Red-5, Blue-7, Yellow-6, Earth-10
Valve
Blue-2, Grey-4, Orange-6, White-8, Earth-10
Pump
Blue-2, Brown-8, Earth-10
Feed
Brown-1, Blue-2, Earth-10
Control
LH side (CH)...