Wiring a Rain Bird SST 600i Replacement Timer: Identify Common, Master Valve, and Zone Wires

Replaced Old Timer with SST 600i; System Not Running

To guide wiring, I need:

• Which wire is the common (usually white) connecting to all valves.
• Whether a master valve or pump start wire exists (and its color).
• The color and desired order of each zone wire.
• A photo of the old timer’s terminal strip (or the new one’s current wiring).
• Did you label wires when removing the old timer?

With that info, I can specify the exact terminal assignment.