Question about Maytag Neptune MDG5500AW Gas Dryer
The dryer was working just fine last night, but this morning it won't heat. It still turns, but there is no flow of air. I checked the outside lint catcher and cleared it out, but it hasn't helped anything.
If your dryer doesn't heat, check these: Igniter Gas valve coils Thermal fuse Igniter Modern gas dryers use an electric igniter to ignite the gas from the gas valve. When it's working properly, the igniter glows bright orange. When it burns out, the dryer tumbles but there's no heat because the gas can't ignite. When the igniter burns out, you need to replace it. If the igniter is held by a tension bracket, you very well may need to replace the bracket too. The igniter is inside the dryer housing, near the bottom front, usually in a cone-shaped metal tube (the force cone). It's about 2 inches long. It's mounted to the far end of the burner tube, and it has two wires attached to it--or to the tension bracket, if there is one. Gas valve coils Watch the igniter. Does it glow bright orange, then shut off without igniting the gas? (When the gas ignites there's a large blue flame.) If so, there may be defective coils on the gas valve. Mounted on the top of modern gas valves, there are black electrical coils. The coils, when energized, open the gas valve. If one or more of the coils are defective, the valve doesn't open and the gas cannot ignite. Because it's often difficult to properly test the coils, it's usually best to replace both (all) of them at the same time. Thermal fuse On many dryers, there's a thermal fuse (a heat-sensitive fuse that blows if the dryer overheats) mounted to the exhaust duct inside the back cover panel. The fuse is about an inch long. It's usually embedded in black resin and mounted in a white plastic housing. If the fuse has blown, it has no continuity. When this happens, your dryer either just stops heating, or it doesn't work at all. Be sure to inspect the venting/heating system before replacing the fuse to put the dryer back into operation. (You can't re-set this type of fus
Posted on Jul 22, 2010
I have tried all the above, replacing the coils and checking fuse. everything seems to be in order but the flame produced seems smaller than it should, there is a continues noise that is produced when gas is hitting the igniter and the heat is limited. Gas valve replacement?
Posted on Aug 19, 2010
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Posted on Jan 02, 2017
If the dryer won't heat up, the problem is typically either a blown thermal fuse or a faulty heating element. The thermal fuse is located just inside the back of the dryer on or near the exhaust duct. It is about one inch long. The thermal fuse and heating element can be tested using an ohm meter or multimeter. These components should have continuity. If either does not, that component is faulty. There is no telling if the moving around of the machine caused the problem or if the timing of the problem was coincidental. Sure hope this helps ya and best wishes.
Posted on Jul 24, 2009
Sounds like the exhaust fan is not working. There's an electric blower at the back of the unit that forces air out through the exhaust vent. Unplug the unit, pull the vent off the back, and see if you can reach in and touch the fan blades and make them move. If it won't move something is probably caught in there. You may need to take off the back of the unit and remove the housing cover to the fan assembly in order to really tell what's going on, but it sounds like your fan has an obstruction. It could also be that the fan motor is fried but that seems less likely. Remember to have the unit unplugged, there's some dangerous voltage inside.
Posted on Jan 03, 2011
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Item # 686172
The blower wheel draws air through the dryer and pushes the air out the vent. If the dryer won't stop, the blower wheel may not be spinning properly, which reduces the air flow. Check to see if the blower wheel is securely fastened to the drive motor shaft.
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Part Replacement Video $23.40 Quantity:
Item # 528055
The heating element assembly warms the air before the air enters the dryer drum. If the dryer won't stop, it may be because the heating element assembly isn't working - which greatly increases the drying time. Check the heating element for continuity.
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Part Testing Video $91.05 Quantity:
Item # 2659
Dryer sheets and fabric softener can leave a residue on the lint filter, reducing the air flow. If the dryer won't stop, check to be sure air can flow freely, clean the filter as needed.
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Item # 469522
Although not as common, if the dryer won't stop it may be because the moisture sensor is either defective or coated with fabric softener. Clean the moisture sensor contacts inside the dryer and th
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