20 Most Recent Whirlpool LGR7648KQ Dryer Questions & Answers

follow this steps and fix it. God bless you1. Gas valve coils Igniter glows, then shuts off without igniting gas - the problem is probably with defective coils (black, located on top of the gas valve). It is recommended to replace all coils (usually two or three) if found defective. Note: Sometimes the whole gas valve may be defective, thus not letting the gas out. However, this problem is not common. 2. Thermal fuse Most dryers have a thermal fuse, which burns out when the dryer overheats, in which case the dryer will either not run at all or stop heating. The fuse is usually located on the vent duct, inside the dryer. A blown fuse will show no continuity when measured with a meter. Before replacing the fuse, make sure the blower wheel is not broken or clogged, and there is nothing blocking the venting. Note: It is recommended by most dryer manufacturers to replace a hi-limit thermostat when replacing a thermal fuse. 3. Igniter Igniter may burn out or break. Replace the igniter if found defective. Note: Igniters are very fragile and break easily. It is recommended to handle the igniter only touching the ceramic part of it (usually white in color). 4. Flame sensor (or radiant heat sensor) Replace the sensor (located near the igniter) if found defective. Read more: http://www.appliancepartspros.com/repair-help/dryer-repair-help.html#electric#ixzz2gV5HB12V http://www.appliancepartspros.com

maybe a broken belt, here is a website that will assist you, Tim:

http://www.partselect.com/dryer+dryer-wont-tumble+repair.htm

This is usually the dryer coils have failed. They tend to fail as they heat up. They are inexpensive and easy to replace. Here is a video on replacing the dryer coils.

Hi, If you are having problems with your gas dryer not heatingthe most common problem is that the ignitor goes bad. Even though it glowssometimes it is still not working properly. if you dryer is gas check out this gas no heat tip.... If you have an electric dryer, you can have many differentthings that can go wrong causing the dryer not to heat. check out this electric no heat tip...

heatman101

Hi, If you have a gas dryer.
The most common problem with a gas and no heat is the ignitor going bad...

Here is a tip that I wrote about that problem...

Gas Dryer not Working Gas Dryer Not Heating
http://www.fixya.com/support/r4398592-gas_dryer_not_working_gas_dryer_not

If your dryer is electric..
There could be a number of different problems...
Check out this tip that I wrote about this problem...

Dryer Troubleshooting Electric Dryer won t Heat
http://www.fixya.com/support/r3866345-dryer_troubleshooting_electric_dryer_won

heatman101

Good day,
If it will alway fire the first time after a long rest period, and then refuse to fire on the second try and the machine goes cold but continues to run, then it is almost always the coil kits on the gas valve.
That's a classic Whirlpool event.
To replace,
Remove the lint filter. Remove the 2 screws under the lint filter opening.
With a thin screw driver pry up the lid (top) off the clips, one side at a time.
Lift the top front, but do not go above vertical, and prop in that position.
The front panel is held on with 2 screws, one at each corner. remove, and remove the wires from the door switch and it's clamp.
Pull the panel toward you and lift it off the bottom clips.
You will see the gas valve on the bottom left.
Unplug both wire assemblies from the coils, then remove the 2 screws that hold the bracket.
Remove bracket and lift the coils off.
Any appliance parts house will stock the coil kit.
Relace in reverse order, and it's a good time to check your vent system to make sure it is clean.

Thank you for using FixYa

kinked or pluged vent, thermal fuse blown in blower, thermostat on burner bad, does ignitor glow if so bad selenoids on gas valve,

Hi,
Can you hear the motor running when you hit the start button??
If so then the belt has either jumped off or is broken. If there is no motor then it could be a bad motor or an electrical problem. Check for voltage to the motor and work back from there.

I hope that this will help you to solve your problem.

Thanks for using Fixya!!

Heatman101

could be a few things. need to check the high limit theremostat, or the ignitor.

Have you checked the element? Thermal cutoff?

you can replace te coils mounted atop the valve itself, somtimes after the heat up they nologer allow the gas valve to come on..paret number 279834 comes as akit with both coils!

Warning! To avoid personal injury or even death, always disconnect your appliance from its power source--that is, unplug it or break the connection at the circuit breaker or fuse box--before you do any troubleshooting or repair work on your appliance. Also, because some components may have sharp edges, use caution while working on your appliance.

Below is a link to common solutions that will help you with parts and diagnostic procedures that are specifically tuned to your manufacturers data plate information.
It provides exploded view imagery, belt routing diagrams, parts imagery and function, parts ordering and shipping information, error code details, just about anything you need to get your appliance up and running again. Once you access the site you will be able to navigate numerous pages of information on your product. You will need to enter your model number to access your product information.

http://www.repairclinic.com/SmartSearch/smartsearch.aspx
Here are some things to look for:

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 fuse.)

If my assistance helped resolve this issue, please show your appreciation by rating how effective my advice was in resolving this issue.
Thank you,
Dave E. (Illeagle)
"Your satisfaction is my personal reward"

There are about seven different possiblities and the prospective solution in each case appears to be replacement of a different part! I suppose if you have the proper testing equipment for assessing each of those parts, you might be favored with a relatively inexpensive fix. I would be embarassed to suggest you replace all in sequence until the dryer works. Thermal Fuse: The thermal fuse is a safety mechanism that prevents the dryer from overheating. If it blows, the dryer won't heat. Check if the thermal fuse is intact and replace it if necessary. Cycling Thermostat: The cycling thermostat regulates the temperature inside the dryer drum. If it's faulty, the dryer may not heat properly. Consider checking and replacing the cycling thermostat. Igniter: The igniter is responsible for lighting the gas burner. If it's defective, the dryer won't ignite. Inspect the igniter for any signs of damage or malfunction. Gas Valve Coils: Although you've already replaced them, double-check the gas valve coils. Sometimes, even new parts can fail. Ensure they are securely connected and functioning correctly. Ventilation: Poor ventilation can lead to longer drying times and affect ignition. Make sure the dryer vent is clean and not obstructed. A clogged vent can cause overheating and affect ignition. Door Switch: The door switch ensures the dryer doesn't operate when the door is open. If it's faulty, the dryer won't start or heat. Verify that the door switch is functioning properly. Timer and Controls: Check if the timer advances correctly during the drying cycle. Malfunctioning controls can impact ignition. Inspect the timer and control board for any issues. Whirlpool Dryer WGD4800XQ1 - OEM Parts & Repair Help - PartSelect.com

A "F4E4" (Low or No Line Voltage) code indicates there may be a problem with your home power supply, keeping the dryer's heater from turning on. The dryer will continue to run when this diagnostic code is present. Touch any pad to clear the code from the display and return to the estimated time remaining.

Push to start relay switch. NOTE: If the dryer will not start check the thermal fuse before ordering start switch. The switch is often not the cause of the dryer failing to start. pull the knob off the switch the answer should be visible

https://www.youtube.com/watch?v=9nc_ERaNw4w This video may help you.

possible bad motor

Never 'hit' the Start Button, always press it gently. It is part of the main control board. Whirlpool dryers can be reset by disconnecting the power from the wall socket overnight. Apart from that, you would need to disassemble it and check the Thermal Cut Out, the Thermal Fuse and the Thermostat with a digital multimeter.

Is There a Reset Button for Whirlpool Dryers?

Hunker https://www.hunker.com > ... > Washer & Dryers This is done by pressing "Start" for a few seconds to restart the dryer. If the dryer does not restart automatically, select a new cycle and any options then ... ..