Whirlpool Dryer Burning Smell
A dryer in good working condition shouldn’t emit strange smells. If your dryer smells like it’s burning, stop using it right away—you’ve got a fire hazard on your hands! Here’s what to do about a dryer that’s giving off a worrying odor.
Switch It Off and Unplug It
The moment you notice a burning odor coming from your dryer, turn it off and unplug it from its power source. Electrical fires can be devastating to any home! Whether you’re able to troubleshoot the problem yourself or end up needing a repair technician, you need to disconnect the dryer completely before moving forward.
Check the Lint Filter
One of the most common culprits of a burning smell in your dryer is excessive lint buildup. Remove any lint from the filter, and look inside the dryer itself. There could be a layer of lint in there, too.
Additionally, check underneath, around, and behind your dryer for extra lint. If you spot layers of it inside or around the dryer, use a vacuum cleaner with a hose attachment to thoroughly remove it. Peek inside the vent hose and remove any built-up lint or dirt from it.
Once the excess lint is gone, try reconnecting and running an empty cycle. Still smell something burning? Disconnect the dryer again.
Test the Thermostat
The burning smell may be due to a faulty thermostat. If it can’t control the temperature inside the dryer, the machinery can overheat.
If you have an ohmmeter on hand, you can remove and test the thermostat yourself. Does the ohmmeter give a reading above or below zero? Have a dryer repair technician come by and replace the thermostat. Luckily, it’s a fairly quick and straightforward fix.
Whirlpool Dryer Timer or Control Panel Issues
When it comes to Whirlpool dryer timer or control panel issues, you may encounter various problems related to the timer, controls, and display. Here are some common issues and possible solutions:
- Timer Not Advancing: The timer doesn’t progress through the drying cycles, causing your laundry to stay wet. Check for a faulty timer motor, damaged timer contacts, or a broken timer knob. Replacing the timer or its components may be necessary.
- Control Panel Unresponsive: The control panel doesn’t respond when you press buttons or make selections. Verify that the dryer is properly plugged in and the electrical outlet is working. If the control panel remains unresponsive, it could indicate a control board failure, and you may need to replace it.
- Error Codes Displayed: Your Whirlpool dryer may display error codes indicating specific issues. Refer to your user manual to identify the error code and its corresponding problem. Often, these error codes help diagnose the issue and guide you on the necessary repairs.
- Inaccurate Time Display: The timer displays an incorrect time remaining for the cycle. This could be due to a problem with the control board or the timer itself. Professional diagnosis and replacement may be required.
- Control Knobs or Buttons Stuck: Control knobs or buttons are stuck or difficult to turn/press. Inspect the knobs and buttons for debris or damage. Clean or replace them as necessary. Lubricate the control knobs’ shafts to ensure smooth operation.
- Intermittent Display: The control panel intermittently loses power or display. Check for loose or damaged wiring connections between the control board and the control panel. Secure or repair these connections if necessary.
- Child Lock Engaged: The control panel may be locked, preventing any changes to the settings. If your Whirlpool dryer has a child lock feature, consult your user manual on how to enable or disable it. Typically, it involves pressing and holding specific buttons simultaneously.
- Control Panel Replacement: If the control panel is beyond repair or if you’re unable to identify the specific issue, it may be necessary to replace the entire control panel. Ensure that you have the correct replacement part and follow the manufacturer’s instructions for installation.
Keep in mind that electrical components are involved in control panel and timer issues. If you’re unsure about diagnosing or repairing these problems on your own, it’s advisable to seek the assistance of a professional appliance repair technician, who can safely identify and resolve the problem.
Whirlpool Dryer Drum Not Turning
Whirlpool is one of the largest manufacturers of dryers in the world. They make a reliable product, so when a Whirlpool dryer won’t spin, you want to get to the bottom of it. We’ll explain how to fix a whirlpool dryer issue with some simple troubleshooting.
If Your Whirlpool Dryer Won’t Spin, Try This.
So your Whirlpool dryer has stopped spinning? Check out these common reasons why this could be happening.
Dryer Drum Obstructed
Do you have a Whirlpool dryer drum not turning? Inevitably, there are times when we forget to remove everything from the pockets of our clothes before they go through the wash. Small objects such as pen caps, coins, and other foreign material can get lodged in the dryer drum and prevent it from rotating.
Look closely inside the dryer drum with a flashlight. If you see any objects stuck between the drum and dryer housing, use a strong tool, such as needle nose pliers, to remove the object. If there is nothing visible, continue troubleshooting.
Damaged Drive Belt
A damaged drive belt can be the cause if your Whirlpool dryer won’t spin. Try to manually spin the drum from inside the dryer. If the drum spins easily, your Whirlpool dryer belt is broken.
Normal wear and tear can damage the drive belt over time. If it’s loose, frayed, or otherwise damaged, you’ll need to replace the part.
Broken Idler Pulley
When the drive belt is intact but you still have a Whirlpool dryer not spinning issue, the idler pulley may be defective. This pulley provides tension on the drive belt but can fail over time due to excessive amounts of friction from overloading your dryer.
Access the idler pulley inside the dryer cabinet. If it appears to be bent, broken, or not spinning freely, replace the pulley.
Faulty Drum Rollers
Dryers use several drum rollers to provide support for the drum while it spins. If your Whirlpool dryer won’t spin properly, the drum rollers may be worn out.
You can check the rollers for wear and tear to see if they turn easily. If any of the drum rollers are damaged or don’t spin easily, we recommend replacing all of them at the same time as a preventative measure.
Drive Motor Failure
A dryer drive motor is what turns the drum during a cycle. If your dryer runs intermittently, the drive motor could be overheating, shutting off the dryer while it cools down. If you suspect drive motor failure, we recommend that you call a professional for service.
Whirlpool Dryer Noisy Operation
A Whirlpool dryer making noise that sounds like low humming is part of normal operation. The motor typically makes a quiet humming noise when the dryer is on, while the blower wheel makes a similar sound as it rotates. Both of these sounds are normal and don’t indicate a problem.
Squeaks, Squeals, And Grinding In A Whirlpool Dryer
A squeaking, grinding, or screeching Whirlpool dryer is often the result of a small object caught in the drum seam. Coins, paperclips, or loose buttons are common items that can get caught in the front or rear seam, resulting in these loud sounds. Turn the dryer off and examine both seams. Carefully remove any trapped objects before resuming the drying cycle.
Thumping Or Pounding Noise
Is your noisy Whirlpool dryer making thumping or pounding sounds? These common noises can have one of several possible causes.
The following issues may result in thumping and pounding sounds:
- Leveling legs are uneven: Check all four legs to make sure they make even contact with the floor, adjusting them up or down as needed.
- Large items have clumped together: Blankets, sheets or comforters may clump on one side of the drum during drying. When this happens, pause the drying cycle and redistribute them throughout the drum. When placing large, wet items in the dryer, position them loosely to prevent clumping.
- A long period of unuse: When the dryer hasn’t been used in a long time the drum support rollers can flatten. When this happens they may make a thumping sound during the first few minutes of use. The rollers typically regain their shape as the cycle continues and the sound should cease.
Dryer Makes A Knocking Or Rattling Sound
Knocking or rattling sounds are common reasons for a Whirlpool dryer making noise and can also have several possible causes.
These issues may result in knocking or rattling sounds:
- Open buttons or metal fasteners: If metal buttons or zippers aren’t closed during drying, they can make knocking sounds as they rotate in the dryer drum. Always close buttons and zippers and make sure pockets are empty before drying.
- Items in close proximity to dryer: If objects are resting against or on top of the dryer during operation, knocking or rattling sounds can occur. Even the washer can cause these sounds if it’s placed too close to the dryer. Remove any objects that are in close proximity to the dryer before starting a cycle. Also, ensure that there is at least an inch of space between the washer and dryer to limit rattling and vibrations.
- Objects in dryer pedestal during operation: Stored items in the dryer pedestal can make knocking sounds when the dryer operates. If your dryer is mounted on a pedestal, empty it of any items before starting a drying cycle.
Whirlpool Dryer Overheating
Whirlpool Dryer Heating Element
The heating element warms the air before the air enters the dryer drum. If the element is partially shorted out, it may produce heat continuously, even if the dryer has reached the proper temperature. When this happens, the dryer gets too hot. To determine if the heating element is at fault, use a multimeter to test each terminal for continuity to the case. If the heating element has continuity to the case, it is shorted out. If the heating element is shorted out, replace it.
Whirlpool Dryer Heating Element Assembly
The heating element warms air as it passes over the element. If the element is partially shorted out, it may produce heat continuously, even if the dryer has reached the proper temperature. When this happens, the dryer gets too hot. To determine if the heating element is at fault, first use a multimeter to test the heating element for continuity. If the heating element does not have continuity, replace it. Next, test for continuity from each terminal to the case. If the heating element has continuity to the case, it is shorted out. If the heating element is shorted out, replace it.
Whirlpool Dryer Timer
A dryer that is overheating could be caused by a faulty timer allowing continuous voltage to be sent to the heating circuit. If the timer’s heating contacts and the heating element are shorted, the heating element can heat when the timer is off. However, this is very rarely the case. Before replacing the timer, check all the more commonly defective parts. If you determine that all of the other components are working properly, test the timer by using a multimeter and consulting the wiring diagram. If the timer is defective, replace it.
Air Flow Problem
If the vent is clogged or partially clogged, it will restrict the airflow through the dryer, substantially increasing the drying time. To ensure proper dryer performance, you should clean your dryer’s venting system at least once per year.
Whirlpool Dryer Drive Motor
A dryer’s drive motor will drive the drum belt to rotate the drum as well as spin a blower wheel to circulate the air through the drum during operation. If the dryer runs for a while and then stops, and won’t start again until it cools down, it’s likely the drive motor is malfunctioning and will need to be replaced.
Whirlpool Dryer Thermistor
A dryer thermistor monitors the dryer temperature and sends a resistance reading to the control board. If the thermistor is malfunctioning, it may fail to send the correct reading to the control board resulting in the dryer overheating. If you’ve determined there is good air flow coming out the home’s outside vent hood and the dryer venting is free of obstructions, the thermistor is one of the components you can test for electrical continuity with a multimeter to see if it’s functioning properly. While the thermistor should have continuity at room temperature, the ohm’s reading should go lower as the temperature on the sensor increases. If the thermistor has shorted or shows no continuity it should be replaced with a new one. Thermistors rarely get out of calibration.
Whirlpool Dryer Main Control Board
A dryer’s main control board controls the voltage being sent to all of the appliance’s electrical components. If a relay on the board has shorted, it may sent continuous voltage to the heating circuit causing the dryer to overhead. To help determine this, you can inspect the board for signs of damage or a shorted component.
Clogged lint filter
A clogged lint filter will cause a loss of air flow, which can cause the dryer to overheat and eventually trip the thermal fuse. For the best drying performance, clean the lint filter before starting the dryer. If you use dryer sheets, residue can build up on the lint filter. If you cannot blow air through the dryer lint filter it will need to be cleaned with a brush, soap, water. Confirm the lint filter housing and grille, if applicable, are free of lint build up as well.
Whirlpool Dryer Cycling Thermostat
The cycling thermostat cycles the heat on and off to maintain the proper air temperature. If the thermostat is defective, it may keep the heat on too long, causing the dryer to get too hot. However, this is rarely the case. Before replacing the cycling thermostat check all the more commonly defective parts. If you have determined that all of the other components are working properly, test the thermostat by using a multimeter to test it for continuity. If the thermostat does not have continuity, replace it.
Whirlpool Dryer Felt Seal
Most dryers have a felt seal at the front and rear of the drum to prevent heat from escaping the drum. If the seal is worn out or missing, the heat will not be drawn through the drum properly, causing the dryer to get too hot. Check the drum seal to ensure that it is creating a reliable seal around the drum. However, this is rarely the case. Before replacing the felt seal check all the more commonly defective parts. If you have determined that all of the other components are working properly, replace the felt seal.
Whirlpool Dryer High Limit Thermostat
The high limit thermostat monitors the air temperature in the dryer’s blower housing, heating element, or heat duct and is intended to shut off the voltage to the heating circuit if the air temperature gets too hot. If the thermostat is defective, it may allow the heat to stay on too long, causing the dryer to get overheated. However, this is rarely the case. Before replacing the high limit thermostat check all the more commonly defective parts. If you have determined that all of the other components are working properly, test the thermostat by using a multimeter to test it for electrical continuity. If the thermostat does not have continuity, replace it.
Whirlpool Dryer Blower Wheel
The blower wheel works with the drive motor to draw air into the dryer drum. Clumps of lint, socks, and small articles of clothing can escape the lint filter and get caught in the blower wheel. In addition, the blower wheel sleeve can wear out, allowing the blower wheel to wobble on the motor shaft. If the blower wheel is obstructed or defective, the dryer may get too hot. To determine if the blower wheel is working properly, remove the dryer vent and assess the strength of the air flow. If the air flow is weak, check the blower wheel for obstructions. If no obstructions are present, try rotating the blower wheel by hand. If the blower wheel wobbles as it turns, replace it.
Whirlpool Dryer Control Board
A dryer’s control board controls the voltage being sent to all of the appliance’s electrical components. If a relay on the board has shorted, it may sent continuous voltage to the heating circuit causing the dryer to overhead. To help determine this, you can inspect the board for signs of damage or a shorted component.
Whirlpool Dryer No Heat
Whirlpool makes a range of electric, gas, front-loader, and top-loader dryers. If your dryer is heating but heating slowly, it is most likely because of a lint blockage. If the dryer is not heating at all, it is most likely because of a fault with the heating element or thermal fuse, which should be tested with a multimeter and replaced if found to be faulty. Follow this guide for instructions and other possible reasons why your Whirlpool dryer is not heating.
1. TRIPPED CIRCUIT BREAKER
The first thing to check when the dryer stops heating is the circuit breaker panel or fuse box. An electric dryer has two breakers, one for heating and one for power. Sometimes, the breaker responsible for heating gets tripped, which means the dryer runs but does not heat.
- Check your electrical panel for tripped circuit breakers or fuses.
- Reset any tripped circuit breakers and replace any blown fuses.
- The dryer’s breakers can also be checked with a multimeter to make sure each circuit is delivering the 120 volts (110 volts on some models) that the dryer needs to work properly.
2. NO GAS
If you have a Whirlpool gas dryer, make sure to check the gas is turned on and connected properly.
3. BLOCKED LINT SCREEN
If your Whirlpool dryer is still heating but heating slowly and generally doing a poor job of drying your clothes, cleaning out the lint screen may solve your heating issue. When the lint screen is blocked up, the moisture in the air stays in the dryer drum longer, causing the dryer to take longer to dry your clothes. A blocked-up lint screen can also cause lint to block up other parts of your dryer, so make sure it is emptied regularly.
- Take out the lint screen and wash it in the sink with soap and warm water.
- While the screen is drying, use a vacuum attachment to get into the slot the lint screen goes into.
- Put the lint screen back.
4. VENTILATION BLOCKAGE
Like the lint trap, if the ventilation is blocked, your clothes will take longer to dry. There is also a greater chance of lint damaging other parts of your dryer. If you can access the outside vent, you can test that the ventilation is working by checking for a warm, consistent airflow. Cleaning out the ventilation will improve your dryer’s heating performance and reduce the risk of a fire starting due to a lint blockage.
- Disconnect the dryer from the power source. If you have a gas dryer, turn off the gas.
- Take out the ventilation hose by removing the metal tape, unscrewing or unclipping it from the rear of the dryer. Removing the panel surrounding the ventilation area may provide better access to this area.
- Clean out the ventilation hose and area.
- Clean out the ventilation duct with a ventilation cleaning kit, vacuum attachment, or leaf blower.
- Reattach the ventilation hose to the dryer, making sure it is not scrunched up so that air can flow freely through the hose.
5. DEFECTIVE HEATING ELEMENT (ELECTRIC DRYERS)
If your Whirlpool dryer is not heating at all, one of the most common reasons is a fault with the heating element. The heating element consists of a coil of wire inside a metal chamber. If the coil breaks, the heating element will no longer heat and will need to be replaced.
- Unplug the dryer from the power source.
- Consult your dryer’s manual to locate the heating element. Depending on the model, you will need to remove the front or rear access panel.
- Examine the heating element for signs of burning or coil breakage. If the coil is broken, the heating element will need to be replaced.
- Use a multimeter to test the heating element for continuity. If the heating element fails the multimeter test, it will need to be replaced.
6. BLOWN THERMAL FUSE
If your heating element is working, another common reason for a Whirlpool dryer not heating is the thermal fuse. The thermal fuse is a safety device designed to prevent your dryer from catching fire. On newer models, if the dryer temperature exceeds a certain level, the thermal fuse is tripped, and the dryer stops working. On older models, the dryer may continue to work but without producing heat. If you determine the thermal fuse is at fault, make sure to determine what caused it to blow and fix the issue.
- Disconnect the dryer from the power source. If you have a gas dryer, turn off the gas.
- Consult your dryer’s manual to locate the thermal fuse. Depending on the model, you will need to remove either the top, front, or rear access panel.
- With the access panel removed, locate the thermal fuse, usually on the blower housing or at the dryer’s heat source, and remove it.
- Test the thermal fuse for continuity with a multimeter.
- Replace a defective thermal fuse with a new one.
7. DEFECTIVE GAS VALVE SOLENOID
Gas dryers have two or more gas valve solenoid coils. The coils are responsible for allowing the gas to flow into the burner assembly. A defective gas valve solenoid will not allow the dryer to heat. Like an electric dryer, gas dryer coils can be examined and tested with a multimeter to determine if they are defective. The igniter can also be checked to see if it glows and goes out but does not ignite the gas, which indicates the gas valve solenoid is defective.
- Disconnect your dryer from the power source.
- Turn off the gas supply to the dryer.
- Use your dryer’s manual to locate the gas valve solenoid. Remove the appropriate access panel.
- Remove the coils from the gas valve solenoid.
- Use a multimeter to test the coils for continuity.
- Replace any defective coils.
OTHER POSSIBLE REASONS
If you have ruled out the causes above, a fault with the following parts may also cause your Whirlpool dryer to not heat properly. Each part should be tested with a multimeter and replaced if found to be defective. Remember to disconnect the dryer from the power source and turn off the gas before accessing the parts.
- Cycling Thermostat
- High-Limit Thermostat
- Igniter (Gas Dryers)
- Flame Sensor (Gas Dryers)
- Timer
Whirlpool Dryer Major Issues
Whirlpool, a renowned household appliance brand, is synonymous with quality and innovation. Whirlpool dryers are no exception, offering efficient and reliable solutions for your laundry needs. However, like any appliance, Whirlpool dryers may encounter major issues that require professional attention.
At Appliance Repair Los Angeles, we understand the importance of a fully functioning dryer in your daily life. That’s why our team of highly skilled technicians is here to help you with any major issues your Whirlpool dryer may face. Whether it’s a problem with heating, unusual noises, a faulty timer, or any other issue affecting your Whirlpool dryer’s performance, our experts have the knowledge and experience to diagnose and resolve these issues promptly.
- No Heat
- Overheating
- Noisy Operation
- Drum Not Turning
- Timer or Control Panel Issues
- Burning Smell
- Lint Buildup and Ventilation Problems
- Clothes Not Drying Properly
- Electrical Problems
- Faulty Door Switch
- Gas Supply Issues
If you’re dealing with Whirlpool Dryer Major Issues, reach out to us at 323-792-1970. Our dedicated team is just a phone call away, ready to provide the expert assistance you need. Appliance Repair Los Angeles is your trusted partner for resolving major issues with your Whirlpool dryer, ensuring it serves you efficiently once more.
Whirlpool Dryer Error Code F:72 through F:78
If your Whirlpool dryer displays Error Codes F:72 through F:78, it’s important to address the issue promptly. Here’s a comprehensive guide to help you troubleshoot and resolve these error codes:
1. Unplug the Dryer:
- The first step is to ensure the dryer is disconnected from the power source to prevent any electrical hazards.
2. Wire Harness Connections:
- Examine the wire harness connections between the user interface assemblies. Make sure these connections are secure and free from damage. Loose or damaged connections can trigger these error codes.
3. Main Electronic Control Board:
- Check the wire harness connections between the main electronic control board and the user interface assemblies. Ensure that these connections are properly seated and in good condition. Faulty connections can lead to error codes as well.
4. Wiring Integrity:
- Inspect the wiring for any signs of damage, such as frayed wires, exposed conductors, or pinched cables. Any compromised wiring should be repaired or replaced.
5. User Interface Control Assemblies:
- If the wiring connections are sound, but the error codes persist, it’s likely that one or both of the user interface control assemblies are malfunctioning. These assemblies may need to be replaced.
6. Professional Assistance:
- Troubleshooting and replacing control assemblies can be a complex task. If you’re uncertain about the diagnosis or replacement process, it’s advisable to seek professional assistance. Appliance Repair Los Angeles offers expertise in diagnosing and repairing Whirlpool dryers, ensuring that your appliance is back to working order.
Don’t Ignore the Error Codes: Ignoring these error codes can lead to prolonged dryer issues and potential damage. Timely and accurate diagnosis, along with professional repairs, can save you time and prevent further complications.
Whirlpool Dryer Error Code F:70 or F:71
If your whirlpool dryer is displaying an F70 error code, you’re in the right place.
In this article, we will give you step-by-step instructions for how to find the cause of the problem and fix it. But before we do that, let’s briefly discuss what the F70 error code means.
What Does the F70 Error Code Mean?
The F70 Error Code means that the user interface board cannot communicate with the main control board. This means that when you try to set your dryer the main control board doesn’t get the message/signal, so your dryer won’t be able to work properly.
Step 1 – Try to Reset Your Dryer
The best place to start is to try to reset your Whirlpool dryer. This is because sometimes the error code can be displayed when it shouldn’t, so a simple reset will solve the problem.
Here’s how to reset your Whirlpool dryer:
- Turn the power off for 1 minute. You can either turn it off at the wall or turn the circuit breaker off.
- After 1 minute, turn the power back on, and try to turn it onto a cycle.
- If the error code is still showing, move on to the next step.
Step 2 – Replace the User Interface Board
The user interface board is a printed circuit board that works with the display unit and the control board buttons to ensure your dryer operates how you want it to. Sometimes the user interface board can wear out over time, or it can short out during a power surge. In some rare cases, it can also become damaged if it comes in contact with water or your dryer becomes extremely hot. If the board becomes defective, it will need to be replaced, as it cannot be repaired.
Here’s how to replace the user interface board:
- Turn the power to your dryer off. You can either turn it off at the wall or turn the circuit breaker off.
- Remove the top access panel – you will have to unthread a couple of screws to get it off.
- Locate the user interface board – you can find it behind the control panel (check your manual if necessary).
- Once located, take the control panel mounting bracket off.
- Remove the electrical connector from the board, and then take the board out.
- Attach the new user interface board in place, and then reattach the wire connector and the mounting bracket.
- Put your dryer back together, and check if the problem has been solved. If not, move on to the next step.
Step 3 – Check the Control Board Connectors
Another potential reason why your Whirlpool dryer is displaying an F70 error code is if the wires that are connected to the control board are defective. Over time the connectors can become corroded and will stop working, or in some cases, the connectors can become loose.
Here’s how to check the control board connectors:
- Turn the power off to your dryer. You can either turn it off at the wall or turn the circuit breaker off.
- Remove the access panel so you can access the control board (check your manual for instructions if necessary).
- Locate the control board.
- Check that the connections are not loose on both ends. If they are, tighten them.
- Check the connectors for any signs of corrosion. If corroded, they will need to be replaced. If they are fine, move on to the next step.
- If you replace the connectors, turn your dryer on and check if the problem has been solved. If not, move on to the next step.
Step 4 – Replace the Main Control Board
The main control board is like the brain of your dryer. It tells all of the components in your dryer what to do. When it becomes defective, your dryer might stop working, and the F70 error code might show.
The main control board can be defective for a number of reasons. Sometimes it can just be due to normal wear and tear, or sometimes it’s due to an electrical surge occurring or through water and heat damage.
Replacing the main control board can be quite expensive and isn’t a guarantee that your dryer will work properly again. Instead of replacing the main control board, you might be better off simply purchasing a new dryer – especially if the dryer is old.
If you do decide to replace the main control board, to do it:
- Make sure the power to the dryer is turned off. You can either turn it off at the wall or turn the circuit breaker off.
- Remove the access panel so you can access the main control board (check your manual for instructions if necessary).
- Locate the control board.
- Remove the screws that hold the control board in place, and disconnect the connectors.
- Remove the old control board, and put the new one in place.
- Reattach the screws and connectors.
- Put your dryer back together, and then test if the error code has gone and your dryer now works.
Whirlpool Dryer Error Code F:30
An F30 (Restricted Air Flow) error code indicates that the lint screen or vent is clogged; the vent may be crushed, kinked or have too many turns.
The dryer will continue to run when the is error is present. Touch any key to clear the code from the display and return to the estimated time remaining.
Try the following:
- Clean the lint screen
- Check to see if the vent run from the dryer to the wall is crushed or kinked.
- Confirm that the vent run from the dryer to the wall is free of lint and debris.
- Confirm that the exterior vent exhaust hood is free of lint and debris.
- Confirm that your vent system falls within the recommended run length and number of elbows for the type of vent you are using. See the Installation Instructions for details.
- Select a Timed Dry heated cycle and restart the dryer. If the message persists, have your entire home venting run cleaned. Contact a venting specialist.