Maytag Neptune Gas Dryer "do" code

Try putting a light in the plug with the dryer and try again, if it dimes or goes out you have an electrical problem.



Maytag Neptune MDG5500AW Repair Manual

Maytag Neptune Gas Dryer MDG5500AWW Parts

replace the controller board.

looking at schematics looks like you main control board is the faulty part. you have done a very good job of tracing the voltages from the source. been that all voltages are present and door switch is good the part left is the control board. here is the part# 33002886. you can find it at sears website or service center.

good luck to you.

inside the control panel is a tech sheet that has some diagnostics on it . there is a membrane button test or something to that effect. I suspect that the start/pause button is the problem and you would need to replace the console w/touchpad.about $130-140 new. there are some used ones on ebay.

check your door switch it might be broken. push the door switch in with your hand. does the light turn off? if no this is your problem

if nothing works,belt may be broken, cutting of power via safety switch. check belt

There is a diagnostic worksheet behind the aluminum panel on the back. In it it talks about the ambient room temperature must be above 50 degrees.

the circuit in the control. you can get it at
http://www.apwagner.com/index.php?main_page=part_finder
I hope this helps.

the power connects for the 240 volts to the outside screws on the terminal block the center connector is the nutral connection

We are having the same problem. We have the Neptune dryer MDE5500AYZ. The control panel doesn't come on. We know it's getting electricity as the light in the dryer is on. Is there a reset button in the dryer?