Microwave Oven Fan Motor Wiring

Wiring a microwave oven.

Microwave oven fan motor wiring.

If the fan motor does not turn on when selected you will need to disconnect the power and remove the unit from the wall or cabinet to service. A microwave oven designed to be mounted over a cooking range typically has a built in vent fan and light fixture designed to illuminate the stovetop. Microwave ovens come in different varieties and sizes. Im using the fan from a non working non heating samsung microwave.

Some are countertop models and others mount under the cabinet above the stove. This will require 12 2 nm wire with a ground. The blower fan has a black white red yellow and blue wires. The microwave oven needs a dedicated 20 amp the 120 125 volt circuit to feed it.

The fan works fine. My problem is when i go to hook it up i only have 3 wires coming from power hot neg ground how do you connect 7 to 3 and which color goes where. Microwave oven circuit. In kitchens it is common practice that if a microwave oven will be installed at a given location such as hood fan microwave ovens that a dedicated 20 amp circuit is always installed.

The wiring harness has the following. Hi i needed to replace the fan motor in my oven so i took a picture of how the wires are placed then removed it and took it to buy a new one i now have a new motor compatible with my oven but the w. More about wiring for a microwave oven circuit. Im not sure if the plug i have will work on it but im posting pictures of the fan wires along with the plug wires.

These microwaves usually fit between adjoining wall cabinets and below a specialty upper cabinet that hides the vent connections and electrical outlet.