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What is the most common problem with the Whirpool model WED9400SWQ. Mine does not heat anymore. Is it the thermostat, heat fuse or element?

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I would say more than likly you have a bad element

Posted on Aug 26, 2010

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My whirlpool dryer comes on and runs good but it wont get hot can you tell me whats the problem


Hello there and welcome to fixya there are several things that could make this dryer not heat up
Here are the most common things

Thermal Fuse

If the dryer doesn\'t heat, but the drum
turns, check the thermal fuse(s). The thermal fuse protects the dryer
from overheating and helps to prevent fires. If the thermal fuse is
blown, it will have to be replaced.




Enter your model number to see parts for your dryer.

Help me find my model number


Gas Valve Solenoid

The gas valve has two or more electric
solenoids which open the valve to let the gas flow into the burner
assembly. If the dryer doesn\'t heat one or more of the solenoids may be
defective. If the igniter glows for 90 seconds but the burner flame
doesn\'t light, replace these coils as a set.


Dryer Igniter


If the dryer doesn\'t heat, the igniter might
be burned out. Check the igniter for continuity with an ohm meter. Dryer
igniters burn out over time, similar to a light bulb.


Heating Element

The heating element on an electric dryer can
burn out over time. If the dryer doesn\'t heat, the element should be
checked for continuity. The heating element cannot be repaired and must
be replaced if defective.


Heating Element Assembly

the heating element assembly on an electric
dryer can burn out over time. If the dryer doesn\'t heat, the element
assembly should be checked for continuity. The heating element assembly
cannot be repaired and must be replaced if defective.

Flame Sensor



Gas dryers have a flame sensor to detect the
heat given off by the flame. If the dryer doesn\'t heat, the flame sensor
might be defective. Check the flame sensor for continuity. This is not
as common as a burned out igniter or thermal fuse.


High Limit Thermostat


Although not common, if the dryer doesn\'t
heat the high limit thermostat can be defective. It can be checked for
continuity. If the thermostat is "open" the dryer doesn\'t heat.


Cycling Thermostat




The cycling thermostat regulates the
temperature of the air in the dryer. If the dryer doesn\'t heat it may be
caused by a defective cycling thermostat. This is not common.


Main Control Board

The main control board is normally not at
fault when the dryer doesn\'t heat. Check all of the other components in
this troubleshooting guide before replacing the main control board. The
main control board cannot be tested easily and must be replaced if it is
defective.


Timer
The timer is normally not at fault if the
dryer doesn\'t heat. In many situations where timers are replaced they
end up being returned. Check all of the more common components in this
troubleshooting guide before replacing the timer

Oct 14, 2013 | Dryers

1 Answer

Dryer not heating


Hello there and welcome to fixya

Here are the most common things that will need to be checked with a meter to ensure there is continuity on these parts no continuity means that the part is bad and needs replacement ok?

Thermal Fuse

If the dryer doesn't heat, but the drum turns, check the thermal fuse(s). The thermal fuse protects the dryer from overheating and helps to prevent fires. If the thermal fuse is blown, it will have to be replaced.


Enter your model number to see parts for your dryer.
Help me find my model number


Gas Valve Solenoid

The gas valve has two or more electric solenoids which open the valve to let the gas flow into the burner assembly. If the dryer doesn't heat one or more of the solenoids may be defective. If the igniter glows for 90 seconds but the burner flame doesn't light, replace these coils as a set.


Enter your model number to see parts for your dryer.
Help me find my model number


Dryer Igniter

If the dryer doesn't heat, the igniter might be burned out. Check the igniter for continuity with an ohm meter. Dryer igniters burn out over time, similar to a light bulb.


Enter your model number to see parts for your dryer.
Help me find my model number


Heating Element

The heating element on an electric dryer can burn out over time. If the dryer doesn't heat, the element should be checked for continuity. The heating element cannot be repaired and must be replaced if defective.


Enter your model number to see parts for your dryer.
Help me find my model number


Heating Element Assembly

The heating element assembly on an electric dryer can burn out over time. If the dryer doesn't heat, the element assembly should be checked for continuity. The heating element assembly cannot be repaired and must be replaced if defective.


Enter your model number to see parts for your dryer.
Help me find my model number


Flame Sensor

Gas dryers have a flame sensor to detect the heat given off by the flame. If the dryer doesn't heat, the flame sensor might be defective. Check the flame sensor for continuity. This is not as common as a burned out igniter or thermal fuse.


Enter your model number to see parts for your dryer.
Help me find my model number


High Limit Thermostat

Although not common, if the dryer doesn't heat the high limit thermostat can be defective. It can be checked for continuity. If the thermostat is "open" the dryer doesn't heat.


Enter your model number to see parts for your dryer.
Help me find my model number


Cycling Thermostat

The cycling thermostat regulates the temperature of the air in the dryer. If the dryer doesn't heat it may be caused by a defective cycling thermostat. This is not common.


Enter your model number to see parts for your dryer.
Help me find my model number


Main Control Board

The main control board is normally not at fault when the dryer doesn't heat. Check all of the other components in this troubleshooting guide before replacing the main control board. The main control board cannot be tested easily and must be replaced if it is defective.


Enter your model number to see parts for your dryer.
Help me find my model number

Timer

The timer is normally not at fault if the dryer doesn't heat. In many situations where timers are replaced they end up being returned. Check all of the more common components in this troubleshooting guide before replacing the timer

Oct 14, 2013 | Amana Dryers

1 Answer

Whirlpool electric dryer high thermostat replacement


test all this steps in according with your model, electric or gas. God bless you


Thermal Fuse

If the dryer doesn't heat, but the drum turns, check the thermal fuse(s). The thermal fuse protects the dryer from overheating and helps to prevent fires. If the thermal fuse is blown, it will have to be replaced.


Enter your model number to see parts for your dryer.
Help me find my model number


Gas Valve Solenoid

The gas valve has two or more electric solenoids which open the valve to let the gas flow into the burner assembly. If the dryer doesn't heat one or more of the solenoids may be defective. If the igniter glows for 90 seconds but the burner flame doesn't light, replace these coils as a set.


Enter your model number to see parts for your dryer.
Help me find my model number


Dryer Igniter

If the dryer doesn't heat, the igniter might be burned out. Check the igniter for continuity with an ohm meter. Dryer igniters burn out over time, similar to a light bulb.


Enter your model number to see parts for your dryer.
Help me find my model number


Heating Element

The heating element on an electric dryer can burn out over time. If the dryer doesn't heat, the element should be checked for continuity. The heating element cannot be repaired and must be replaced if defective.


Enter your model number to see parts for your dryer.
Help me find my model number


Heating Element Assembly

The heating element assembly on an electric dryer can burn out over time. If the dryer doesn't heat, the element assembly should be checked for continuity. The heating element assembly cannot be repaired and must be replaced if defective.


Enter your model number to see parts for your dryer.
Help me find my model number


Flame Sensor

Gas dryers have a flame sensor to detect the heat given off by the flame. If the dryer doesn't heat, the flame sensor might be defective. Check the flame sensor for continuity. This is not as common as a burned out igniter or thermal fuse.


Enter your model number to see parts for your dryer.
Help me find my model number


High Limit Thermostat

Although not common, if the dryer doesn't heat the high limit thermostat can be defective. It can be checked for continuity. If the thermostat is "open" the dryer doesn't heat.


Enter your model number to see parts for your dryer.
Help me find my model number


Cycling Thermostat

The cycling thermostat regulates the temperature of the air in the dryer. If the dryer doesn't heat it may be caused by a defective cycling thermostat. This is not common.


Enter your model number to see parts for your dryer.
Help me find my model number


Main Control Board

The main control board is normally not at fault when the dryer doesn't heat. Check all of the other components in this troubleshooting guide before replacing the main control board. The main control board cannot be tested easily and must be replaced if it is defective.


Enter your model number to see parts for your dryer.
Help me find my model number


Timer

The timer is normally not at fault if the dryer doesn't heat. In many situations where timers are replaced they end up being returned. Check all of the more common components in this troubleshooting guide before replacing the timer.

Jul 21, 2013 | Dryers

1 Answer

Dryer runs but does not heat.


Hi.

Check the thermal fuse. The fuse can be tested reading impedance.You can replace the fuse straight away, or you can first test it using a multimeter set on Ohms. If the multimeter reads Ohms infinity when you touch the fuse contacts with the probes, then the fuse is gone. A good fuse will read zero or low impedance.

If the fuse is OK, then you can have a defective thermostat.
In the same way you test the thermostats, thermistors or cutoff located in the heating group, near to fan and element. If they are OK, then they will be conductive at room temperature and will read zero Ohms. If they are bad they read open (infinity). You need to disconnect the part's contact to test properly.

The rest depends if the dryer is electric or gas.


On electric dryers you test the heating element. The heating element is tested in the same way. Set multimeter on impedance, disconnect element, and touch contacts with multimeter probes. If it reads open, then element is gone. A good element reading depends on the specific model. Most washer-dryers, including Whirlpool and Maytag read between 10 and 20 Ohms.


With gas appliances you need to test the ignitor, then coils and then the flame sensor. The ignitor is the most common cause for the problem. Heating coils problems are also common. The flame sensor does not fail very often.

Regards.

Ginko

Sep 06, 2011 | GE Dryers

1 Answer

Not boiling anymore.


Hi.

Problem is usually either the heating element or the thermostat installed in line with the element. The heating element can be tested using a multimeter. A good element will read from 20 to 80 Ohms (depending on type and model). If the element reads open (Ohms infinity), then the part must be replaced.

The thermostat can be tested jumping its contact. With the thermostat contacts jumped the kettle will not turn off. With thermostat jumped the appliance must be turned off manually. If the kettle works with the thermostat jumped, then the problem was the thermostat.

If problem is none of the above test the kettle switch. Check also the fuse that is in the power cord (do this first). Disconnect power before performing any maintenance.

regards.

Ginko

Aug 11, 2011 | Oster Kitchen Appliances - Others

1 Answer

Roper electric dryer will not heat after replacing heating element and thermal fuse. what's wrong.


It doesn't necessarily mean the heating element is busted when the dryer stops heating and the thermal fuse is not part of the heating circuit, it is part of the motor circuit. The heating circuit is basically composed of the heating element, thermal cut-off, high-limit thermostat, cycling thermostat, and the motor centrifugal switch. The most common part that causes the dryer not to heat is the thermal cut-off and/or the high-limit thermostat. Verify this condition by bypassing the said components. Click on the link below for the detailed instructions. Indicate the exact model number of the dryer should you need further assistance.

Troubleshooting Whirlpool and Whirlpool-Made Electric Dryers Running But Not Heating

Feb 12, 2011 | Dryers

1 Answer

I have a Whirpool Dryer model 3LEN 2000PW1 It runs but does not heat?? Four years old. Could it be the heating element?


Hello there:
Heating element Often a dryer heating element burns out, but doesn't trip the circuit breaker or blow a fuse. The heating element is simply a long coil of special wire. You can check it for continuity with an ohm meter. No continuity means the element is bad and you need to replace it--electric heating elements aren't repairable. Thermal fuse On many dryers, there's a thermal fuse mounted to the exhaust duct inside the back cover panel. The fuse--which is about an inch long--is usually embedded in black resin and mounted in a white plastic housing. If the fuse has blown, you need to replace it. (You can't re-set it.)

Sep 29, 2010 | Whirlpool Dryers

1 Answer

Element not heating


If the model number is correct, your heating circuits are comprised of the following components:

1. Heating Element
2. Thermal Cut-Out
3. Hi-Limit Thermostat
4. Internal Bias Thermostat
5. Thermal Fuse

You can access your heating circuits by UNPLUGGING the dryer and removing the rear panel.

As viewed from the rear of the dryer, your Heating Element will be located on the RIGHT hand side inside a heater box. The Thermal Cut-Out will be located on the outside of the heater box at the end opposite the heating element terminals. The Hi-Limit Thermostat will be located adjacent to the heating element terminals.

The Internal Bias Thermostat and Thermal Fuse are two small components mounted on the Blower Fan housing on the lower LEFT hand side.

You can refer to the following parts illustration for assistance: http://pcappliancerepair.com/model-display.php
The components are listed as follows:

Heating Element (Item 17)
Thermal Cut-Out (Item 6)
Hi-Limit Thermostat (Item 15)
Internal-Bias Thermostat (Item 20)
Thermal Fuse (Item 19)

If the dryer is running, but not heating, this is not always an indication of a blown heating element. If you need assistance on how to troubleshoot a dryer, you can refer to this link:

http://www.fixya.com/support/r3574266-thorough_dryer_advice

The MOST common causes of a dryer that will not heat are:

1. Blown Thermal Cut-Out (replace the Hi-Limit Thermostat along with the TCO if found to be bad). 2. Bad Heating Element.

3. Missing all , or part, of your input voltage at the wall receptacle - double check your source voltage at the receptacle and/or your circuit breakers.

4. Bad power cord. Check the terminal block on the back of the dryer with the cord plugged in. If the voltage is good at the receptacle, but missing a the terminal block, you may have a bad power cord.

Read through all the information provided and let me know if you have any questions, or need further assistance. I hope you find this information helpful.

NOTE: Take all resistance readings with the dryer UNPLUGGED and the component under test isolated (meaning disconnect any wire leads to ensure the accuracy of your readings).

Apr 19, 2010 | Whirlpool LER4634J Electric Dryer

1 Answer

Dryer doesnt work but i hear the timer working


Change your cycling thermostat. When your cycling thermostat fails, then the reponsibility of your heating element to shut down goes to the high-limit thermal shut off (closest to heat element) and the thermal fuse. Your cycling thermostat should shut down heat element when it detects about 140* air in the blower housing. Yours can't detect that anymore so it lets your dryer heat up and up till you blow the thermal. new cycling thermostat and thermal

Jan 18, 2009 | Kenmore 60172 Electric Commercial Dryer

2 Answers

My Whirpool GEQ9800PW1 will not heat


just set your ohm meter on continuity where it will beep when you touch the meter leads and then test the parts all should beep

Dec 15, 2008 | Whirlpool GEQ9800P Electric Dryer

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