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Joseph, HVAC Technician
Category: HVAC
Satisfied Customers: 97
Experience:  38 years diversified HVAC/R experience,Presenty an HVAC/R Contractor
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Does anyone have a wiring diagram for a magic chef furnace,

Customer Question

Does anyone have a wiring diagram for a magic chef furnace, model G66-100D-1?

Or can anyone tell me how to correctly connect the componets; motor, transformer, fan limit switch, door safety switch?

It is currently wired as follows;

The black line from outlet is wired to the black motor lead,
The white motor lead is connected to the blue lead from fan limit switch,
The black lead from fan limit switch is connected to door limit switch,
The door limit switch is connected to the white neutral,
The red lead from fan limit switch is connected to the black lead on transformer,
The white lead from transformer is connected to neutral.

How can I trouble shoot the other componets; i.e. fan limit switch?

The furnace would fire up then shut down when temp rose to high, power would flow to blower but it would not run.

Everything seemed to be working correctly until I fixed itSmile

I think I crossed some wires.


Submitted: 7 years ago.
Category: HVAC
Expert:  Joseph replied 7 years ago.
Call,email,fax Magic Chef directly they should be able to send you a wiring diagram.If there is a local Distributer in your area they may be able to help you or give you directions. Certainly Magic Chef is still in bussiness. Also try calling Appliance repair stores they may have one they can print for a small cost. As they have many manuals of different brands and models
Customer: replied 7 years ago.

Hello Joseph!


Thanks but I got it fixed, tuned out to be a fualty fan switch.


Chnged it out and prestoSmile

Expert:  Joseph replied 7 years ago.
Customer: replied 7 years ago.
Thanks I already got it fixed