Marley Electric Heater Wiring Diagram. Marley electric baseboard heater wiring diagram whats wiring diagram. Therell be primary lines that are represented by l1 l2 l3 and so on.
The black wires from the md26 are your load the heater and the red lines are your line power. For units rated 3040kw or higher interchange orange and red primary leads. The heaters are wired for 240v from factory.
Wiring instructions for marley series.
These instructions are intended to supplement the. Wiring instructions for marley series. Supply wire size should be selected in accordance with the electrical rating shown on the heater data plate andor wiring diagram located on inside of control box cover and must be suitable for 75 c. The black colored lead is the common for the trans.