Electrical Wiring Diagrams For Input Power. In single phase diagrams l1 will run down the left side of the page and n or l2 will run down the right side of the page. Trace in orange the negative power flow from the motor to ground.
From the switch the cable feeds a light. Exclusive or d flip flop. However your connections may seem a little different on the thermostat itself.
Draw in red the horn circuit from the battery to ground.
Basics 13 valve limit switch legend. Not or xor gate. However your connections may seem a little different on the thermostat itself. It shows how the electrical wires are interconnected and can also show where fixtures and components may be connected to the system.