Why Would My Samsung Dryer Stop HeatingWhen the heating element is blocked, it overheats and shuts down the thermostat. Samsung dryers stop drying or take too long to dry clothes because of clogged filters or vents, its overload or power supply issue. Dryer cycles Dryer settings and features Other answers that might help Reverse the door on your Samsung dryer Use Smart Care on your Samsung washer and dryer Use the drying rack in your Samsung dryer We're here for you Contact Samsung Support Contact us online through chat and get support from an expert on your computer, mobile device or tablet. Reconnect all the wires you disconnected, replace the removed panels, power (and. We checked all the sensors, cleaned them all, tried a timed cycle versus a sensor cycle and still nothing but cool air. As a result, the device uses more energy to create enough heat. When your dryer suddenly stops drying your clothes, it is highly likely that it is malfunctioning due to the two electrodes that act as the moisture sensors not detecting any moisture from the clothes in the drum. Samsung Dryer seems to be stuck in Cooling Mode. See also 7 Reasons Why Dryer Shutting Off After A Few Minutes - Let's Fix It. If there are no obvious causes to the issue, inspect the heating element. Heating element issues. “New Samsung Dryer runs for a few minutes and stops I've had a Samsung DV210AEW/XAA electric dryer for less than2 weeks and starting yesterday, every time I turn it on, it will run for a couple of minutes and then stop (and play the stopping song). Then begin with the lint screen. There are several reasons why your Samsung dryer isn’t heating, ranging from simple to complex. Check if Wrinkle Prevent is enabled. Other potential reasons include a faulty thermal fuse and broken heating element. Ensure the vent hose is free of kinks, bends or tears. If your dryer spins but fails to heat, lint is often the culprit. Your drum bearing has deteriorated. Consult your dryer manual for specific instruction for cleaning your dryer's vent system. Heat in the microwave for 30 seconds. Take both the wires going into the thermal fuse out and join them together using an electrical tape. For instance, if the dryer is not heating well, it could be due to a blocked vent. Here are a few of the most common causes for a dryer that runs continuously: Broken door switch The door switch prevents the dryer from running unless the door is completely latched. A reset won't clear your vent and won't troubleshoot this issue at all, but running a vent blockage test might help identify whether it's the cause of the issue or not. There is a problem with the thermal fuse (cut-off fuse). These include clogged or restricted vents, dirty moisture sensors, an overheating dryer motor, faulty drive belts, and over- or under-loading the drum. 1K 118K views 2 years ago If your Samsung dryer is out of warranty like mine, and it will not stop. Electric dryers need to be plugged into a 240 volt, 60 Hz AC outlet with a 30-amp fuse or circuit breaker on both sides of the line. If after verifying/performing all of the items about, the unit continues to dry and heat after the cycle has finished, service is required. First unplug or disconnect the dryer from the power source for safety. For instance, if the dryer is not heating well, it could be due to a blocked vent. A dryer that is overheating could be caused by a faulty timer allowing continuous voltage to be sent to the heating circuit. Turn off the dryer circuit breaker completely and then turn it back on. Samsung dryer will not turn off or stop spinning If your dryer's panel stays on after a cycle finishes, or the drum light stays on even after you turn off the dryer, this is normal. Some materials require more drying time than others. You have to take out the lid by sliding. It will be more difficult for the dryer's heat to reach every piece of clothing if it is overloaded. I used a leaf blower to make sure the entire venting syste … read more. If these sensors are defective or become coated with fabric softener, then the dryer will shut off before the clothes can dry. So you might want to check it with your multi-meter. First, inspect the door switch for any physical damage. JA: Anything else we should know to help you best?Customer: It is showing cooling mode regardless of what cycle we try to use We did repair a wire that was fried. There is a problem with the heating elements. If you don’t have an iron, a blow-dryer can work as well, especially for leather shoes. If it continues to overheat, try putting on a smaller load. Heat in the microwave for 30 seconds. Some of the most common reasons for your Samsung dryer’s thermal fuse to blow can be a blocked exhaust vent, an issue with the thermostat and the heating element, a blocked lint screen or the thermal fuse might simply be bad. Reset your dryer When to reset (and when not to) Find troubleshooting for your issue Network reset Other answers that might help How to manage your Samsung smart home when moving Run a Vent Blockage test on your Samsung dryer Use Smart Care on your Samsung washer and dryer We're here for you Contact Samsung Support. If your dryer is tumbling but no longer producing heat, your first suspect should be the thermal fuse. However, an overly small load will also result in the dryer not heating because the moisture sensors will not detect enough damp clothes to switch the heating elements on. I have replaced the thermal fuse and it will initially get hot … read more Marcus Appliance technician 2,422 satisfied customers It's a DLE1310W dryer. Note that the heating element should have a closed (intact) electrical path. If the heating element inside your dryer is blocked, it can overheat and shut down the thermostat to protect your dryer from a fire. Before you start troubleshooting, check off the following items 1. Then go to this page on checking the outlet feeding the dryer. Check That The Control Arm Is Firmly Attached And Has No Breaks Or Cracks. It will not run any longer than a few minutes. The voltage or the thermostat is damaged. The heating element is usually found behind the front panel. Electric utilities use electric meters installed at customers' premises for. Venting should be cleaned yearly. Samsung dryers stop drying or take too long to dry clothes because of clogged filters or vents, its overload or power supply issue. Before you start, make sure you have not overloaded your dryer. If the dryer is not heating during the few minutes that it's running, it may not have sufficient power, in which case you should confirm the electrical supply is 220V, 60 hz with a 30-amp dedicated outlet or circuit breaker. There are some common problems that can cause the Samsung dryer not heating. The reason for this is that many modern models do not produce heat when the thermal fuse is broken. Common Causes For Dryer To Stop Heating The dryer lint screen (lint trap) has not been cleaned (poor or restricted airflow). What I always do is, unplug the dryer then ohm test the both heating element terminal ends to ground, if you get continuity on either to ground, then that's the cause, you would need to replace the element. Venting and Exhausting requirements. After that, use a screwdriver to take out all the screws of the dryer. The venting system of the Samsung dryer allows moist air from wet clothes to escape from the machine and to the outside. Once this happens, the dryer will still function very much as normal, but the tripped fuse prevents the heating elements from receiving any power, so it will produce no heat. Rub the damp towel on shoe creases. We replaced the heating element read more Nathan Master Appliance Technician Master Appliance Techinian 1,150 satisfied customers. Excess lint inhibits your dryer from properly exhausting air, which leads to sub-par heating. And these are only some of the possible causes. There are several possible causes for a Samsung dryer shutting off prematurely. If your dryer doesn't stop running when you open the door, this component may be the problem. Here's the heating element for your model: Heating Element DC47-00019A. 3 reasons your dryer isn’t heating 1. Common reasons for an electric or gas dryer not heating are a tripped circuit breaker, clogged vent, and no gas flow. Dryer odors can come from a few places such as the lint trap, exhaust vent, or not actually from the dryer at all, like the washing machine or the water. If your dryer has weak heat and runs for a long time, that could also be a blocked vent. Use that multimeter to test the heating element and coils for continuity, and replace the element if it fails the test. If your home was built before the year 2000 you probably have a 3-prong dryer outlet, and will need a 3-prong power cord. A blown fuse will make a dryer stop operating in the midst of a cycle. Community Home Welcome to the Community. We're here to tell you about all of the special cycles, settings, and features on Samsung dryers that can make your clothes and other laundry look and feel their best. There are several reasons why your Samsung dryer isn't heating, ranging from simple to complex. How to reset Samsung dryer. The venting system of the Samsung dryer allows moist air from wet. It can then heat too slowly or too quickly. Luckily, this issue has a simple fix, but there could also be faulty parts, like a bad heating element. If the timer's heating contacts and the heating element are shorted, the heating element can heat when the timer is. I have a Samsung electric dryer model dv36j4000ew/a3 and the cooling light stays on. Defective Heating. If your dryer doesn't stop running when you open the door, this component may be the problem. Here is how to determine whether or not the thermal fuse is burned out on your Samsung dryer: Unplug Dryer: Always unplug your dryer before troubleshooting and messing around with the interior parts. Call a technician to adjust the position of the component. Once this happens, the dryer will still function very much as. First of all, remove the Samsung dryer power cord from the outlet. We're here to tell you about all of the special cycles, settings, and features on Samsung dryers that can make your clothes and other laundry look and feel their best. Naturally, it stops when unplugged, but starts back when it's plugged back in (with control panel off, did not push the start button and drum is turning) Issue was the relay on the power control board has a stuck contact. Then remove the vent hose from the back of the dryer and shake it out. This will allow the dryer to radiate heat properly, especially during the winter months. However, it may also be caused by a blown thermal fuse, a defective thermistor, or a ventilation blockage. Make sure you reconnect these wires to the fuse after this test as it is very important for your and your house’s safety. Confirm that the program you chose is appropriate for your laundry. Either wait until the load is bigger, or add a couple of wet towels to combat the issue. The last 2% caused by an improper power supply. Reset your dryer When to reset (and when not to) Find troubleshooting for your issue Network reset Other answers that might help How to manage your Samsung smart. If the dryer is overstuffed, the result may be damp clothing at the end of the cycle. Samsung dryers stop drying or take too long to dry clothes because of clogged filters or vents, its overload or power supply issue. You'll need to press and hold the two buttons for 3 or more seconds. If your dryer is in the wrinkle prevent mode, you will see a scrolling rectangle on the display panel. How to Troubleshoot a Samsung Dryer that is Not Heating. Something tripped your thermal fuse. You'll need to press and hold the two buttons for 3 or more seconds. Check the Heating Element If the dryer has a burning smell, the heating element may be burnt out. On newer models, it is usually mounted to the lint filter housing. It is the most typical reason for a Samsung dryer not heating up. Note: Cycles, settings, and features vary by model. Click here to live chat with one of our appliance repair technician. Most dryers will stop the cycle and alert you to this. This issue with Samsung dryers is usually caused by a burnt-out heating element. Check the fuses, thermal cut-off switch, cycling thermostat, and board that controls the heater element next. It is possible that the dryer’s thermal fuse is blown, which prevents the dryer from working. My Samsung multisteam dryer isn't heating. Here are a few of the most common causes for a dryer that runs continuously: Broken door switch The door switch prevents the dryer from running unless the door is completely latched. If that’s the case, you might’ve blown a fuse or tripped. It is recommended to load the dryer to three-quarters of. After all components are unplugged, are observed without corrosion, and then plugged back in, your Samsung dryer should function normally. Most dryers will stop the cycle and alert you to this. Try Auto Dry instead of Timed Dry. News and Announcements; Community Corner; Get Help. If the temperature gets too high in the dryer, the thermal fuse will trip in an effort to prevent a fire. To target and remove all lint clogs, first unplug the machine. I tested all It's a DLE1310W dryer. Then, return power to the dryer to see if it worked. However, an overly small load will also result in the dryer not heating because. Lint can gum up the works in various places inside and outside the dryer, restricting airflow, which can lead to wet clothes — even after it completes a full cycle. Check the venting system for clogs that may impede airflow. Dryer cycles Dryer settings and features Other answers that might help Reverse the door on your Samsung dryer Use Smart Care on your Samsung washer and dryer Use the drying rack in your Samsung dryer We're here for you Contact Samsung Support Contact us online through chat and get support from an expert on your computer, mobile device or tablet. After a short while of use, a dryer with a clogged filter will start overheating and shut off on its own. You should unplug the dryer and remove the access panel in the back. Before you start, make sure you have not overloaded your dryer. After a short while of use, a dryer with a clogged filter will start overheating and shut off on its own. Your dryer not drying may have less to do with a lack of heat and more to do with the fact that you can’t get the darn thing to turn on. The dryer is not heating. Galaxy S21; Note20; Galaxy S20; Galaxy Z Flip; Galaxy Fold; View All; Home Appliances. Poor maintenance will encourage this to happen far sooner. Once a cycle stops, END will display until the the door is opened. The first step is to unplug it and wait for at least 5minutes to let the electricity run off. A few weeks ago the thermal fuse blew out causing no heat in the dryer. An overheating dryer is usually caused by a build-up of lint. My samsung dryer says cooling and wont stop running and heat is on this happens with 1 minute left on maual or automatic Ask an Expert Home Improvement Questions Appliance Repair My samsung dryer says cooling and wont stop running and heat… Ezekiel Ezekiel Appliance Technician: Ezekiel Ezekiel Ask Your Own Appliance Question Ezekiel. If the timer's heating contacts and the heating element. The power cord is not included with your dryer. Like the wrinkle prevent, this technology is meant to help, particularly when you are forgetful about leaving items in the dryer. Most dryers will stop the cycle and alert you to this. Samsung dryer is overheating. You can also unplug the dryer or turn off the circuit breaker for 60 seconds. There are several possible causes for a Samsung dryer shutting off prematurely. Let’s take a look… Contents show. If the dryer's new, that might be the reason as well. Dryer odors can come from a few places such as the lint trap, exhaust vent, or not actually from the dryer at all, like the washing machine or the water. If you find the blower, you’ll be able to take out the thermal fuse. If the thermal fuse blows and the dryer does not overheat, the fuse may be malfunctioning. My Samsung multisteam dryer isn't heating. As have been mentioned, there are a lot of reasons as to why your Samsung dryer suddenly stops heating. Check the fuses, thermal cut-off switch, cycling thermostat, and board that controls the heater. When your Samsung dryer does not work and display error code HE, do these steps to fix it: Reset your dryer Remove some clothes Check the door lid switch Check the dryer time Chat with an Appliance Repair Specialist. If your dryer is installed in a garage or any other non-climate controlled area, it needs to be placed at least 18 inches above the floor on a platform or installed on a pedestal. The most probable ones would the following: There is an on-going blockage by the dryer’s vent line. There are many reasons your Samsung dryer will start and go off uncontrollably. Turn off the machine and access it by removing the control panel and front panel. Make it a habit to clean the filter every time you use your dryer. Electric dryers need to be plugged into a 240 volt, 60 Hz AC outlet with a 30-amp fuse or circuit breaker on both sides of the line. Here I show you how to do some simple troubleshooting steps on a Samsung Dryer that is running, but not heating. Your door switch isn't working. Items need to tumble freely to dry. There are several possible causes for a Samsung dryer shutting off prematurely. If you discover that the dryer stops almost immediately once it's on, then the problem is usually caused by the dryer. For gas dryers, make sure the dryer is connected to the gas supply and the shut-off valve is open. A dryer that is overheating could be caused by a faulty timer allowing continuous voltage to be sent to the heating circuit. If your dryer is installed in a garage or any other non-climate controlled area, it needs to be placed at least 18 inches above the floor on a platform or installed on a pedestal. If the heating element inside your dryer is blocked, it can overheat and shut down the thermostat to protect your dryer from a fire. To maintain the shape of the shoe, while you’re working, use cedar shoe trees. If your model doesn't have a digital display to show the timer, skip to step 4. If your Samsung dryer is not heating up, in 80% of the cases it is caused by a burnt heating element, the other 18% being a blown thermal cut-off fuse, cycling thermostat, or a failed control board heater relay. There are many reasons your Samsung dryer will start and go off uncontrollably. Samsung Dryer Won’t Stop Spinning - Easy Fix! April Nelson 891 subscribers Subscribe 2. Locate the heating element near the blower housing. To fix this, clean off the lint screen, and use a vacuum to clean out the lint trap. (Relay has a brown wire and a black wire plugged into it. The cycling thermostat doesn’t activate. How to clean and test a dryer’s moisture sensor: Open your dryer door and locate your moisture sensor. Samsung Dryer seems to be stuck in Cooling Mode. As a result, the heating element can warm the drum of the dryer, making it much hotter than it should be. The dryer will also play a sound indicating that the cycle is done. A clogged or kinked (bent) dryer air vent hose (inadequate or no airflow). Here I show you how to do some simple troubleshooting steps on a Samsung Dryer that is running, but not heating. If your dryer is not running, it could be that this fuse is broken, is malfunctioning or has been tripped by high heat. Power supply or gas supply For an electric dryer, be sure you’re using a 240-volt power supply. Use a multimeter to check the heating element. Please visit your nearest Samsung Service Centre or contact us on 1800-88-9999. If the dryer is heating but still shuts off early, then it will probably require service. A Samsung Dryer that won’t turn off can be fixed easily and quickly by accessing and unplugging all circuit board components. Resetting a Samsung dryer only takes about 10minutes. Try cleaning out your dryer and try again. Otherwise, you will need a 4-prong dryer cord. The dryer is 7 years old. In this video I show you how to test the heat. The dryer trouble code Samsung HE indicates that the machine is overheating, which may be the result of a clogged lint screen or vent system. This tray needs to be emptied, ideally after each use, so it doesn’t overflow. One of the most common reasons why a Samsung dryer not heating adequately is a blocked air vent. Fortunately, one of the most common reasons is a clogged or dirty filter or vent line. My Samsung multisteam dryer isn't heating. Excess lint inhibits your dryer from properly exhausting air, which leads to sub-par heating. If your dryer is connected to old house venting, you’ll likely need to clean the venting before it will run at its optimal. I have a Samsung dryer Model # DV220AEWXAA. Unplug the dryer from the wall and wait 30 to 60 seconds before plugging it back in and turning it back on. An Excessively Heating Dryer Motor. Community Home Dryer heating. There are some common problems that can cause the Samsung dryer not heating. It mostly happens when lint and dirt accumulate with time covering the sensors. And if your dryer ends after only a couple minutes with soaking wet clothes, your moisture sensors could be dirty. With the power (and gas, if applicable) disconnected as always, remove the panel on the back of the dryer to access the element and its coils. An overheating dryer is usually caused by a build-up of lint. Fortunately, one of the most common reasons is a clogged or dirty filter or vent. If the heating element inside your dryer is blocked, it can overheat and shut down the thermostat to protect your dryer from a fire. These include clogged or restricted vents, dirty moisture sensors, an overheating dryer motor, faulty drive belts, and over- or under-loading the drum. A Samsung Dryer that won’t turn off can be fixed easily and quickly by accessing and unplugging all circuit board components. Check the Heating Element If the dryer has a burning smell, the heating element may be burnt out. Blockage in vent line Thermostat not working properly/ Voltage Problem in the thermal cut-off fuse Elements are overheating/Heating element Inside wires connection problem Blockage in vent line Samsung dryer not heating cooling light on. First unplug or disconnect the dryer from the power source for safety. Common reasons for an electric or gas dryer not heating are a tripped circuit breaker, clogged vent, and no gas flow. ) I already had tapped on it a few days ago, no luck. You can also unplug the dryer or turn off the circuit breaker for 60 seconds. Over time, your dryer’s heating elements can break down or shift, causing them to make contact with components that they shouldn't. This prevents clothes from over-drying and will also save on your energy bills. After all components are unplugged, are observed without corrosion, and then plugged back in, your Samsung dryer should function normally. If this is imminent, your dryer will trigger a safety mechanism that shuts off the appliance. If the air filter inside the dryer is dusty or dirty, it’s harder for the appliance to heat the air. When a new dryer starts up for the first time, it may smell like something is burning, as any oil residue from the packing material heats up. My samsung dryer says cooling and wont stop running and heat is on this happens with 1 minute left on maual or automatic Ask an Expert Home Improvement Questions Appliance Repair My samsung dryer says cooling and wont stop running and heat… Ezekiel Ezekiel Appliance Technician: Ezekiel Ezekiel Ask Your Own Appliance Question Ezekiel. If the heating element is broken or damaged, you can replace it. What's not normal is if the drum won't stop spinning or the panel won't turn off when you press Power. Once the moisture sensors no longer detect moisture in clothes, the dryer will shut off without waiting for the cycle to end. If the timer's heating contacts and the heating element are shorted, the heating element can heat when the timer is off. Naturally, it stops when unplugged, but starts back when it's plugged back in (with control panel off, did not push the start button and drum is turning) Issue. Fortunately, one of the most common reasons is a clogged or dirty filter or vent line. If your dryer spins but fails to heat, lint is often the culprit. However, this is very rarely the case. So, we will get to the bottom of why Samsung Dryer not heating properly and what's causing your dryer not to heat. To test this possibility, you can use a multimeter to check for continuity. Washers and Dryers; Kitchen and Family Hub; Computing. To see if the heating element is working, follow these steps: Unplug the dryer from the source. On newer models, a thermal fuse can completely shut the dryer down. However, the most typical factors include an excessively heating dryer motor, a faulty drum belt, a faulty door switch, a broken idler pulley, and defective moisture sensor wires. Alternatively, this could also happen because the condenser is blocked. If the air filter inside the dryer is dusty or dirty, it’s harder for the appliance to heat the air. The dryer vent, lint trap, and/or lint screen is suffocating the heating element. If you gather your tools and follow this guide, you may be able to solve basic dryer heating problems on your own. There are several reasons why your Samsung dryer isn’t heating, ranging from simple to complex. Then, return power to the dryer to see if it worked. If the dryer is overstuffed, the result may be damp clothing at the end of the cycle. If the timer's heating contacts and the heating element are shorted, the heating element can heat when the timer is off. Some of the most common reasons for your Samsung dryer’s thermal fuse to blow can be a blocked exhaust vent, an issue with the thermostat and the heating element, a blocked lint screen or the thermal fuse might simply be bad. Remove any visible obstructions or debris from the vents, louvers or vent covers. With the power (and gas, if applicable) disconnected as always, remove the panel on the back of the dryer to access the element and its coils. It is the most typical reason for a Samsung dryer not heating up. Samsung dryer is overheating. If the dryer is heating but still shuts off early, then it will probably require service. Your roller axles are worn out. Your dryer may have more than one. In this video I show you how to test the heat. The heating element can short, and therefore might need replacing. Luckily, this issue has a simple fix, but there could also be faulty parts, like a bad heating element. A clogged vent can cause heating issues. This will bypass the thermal fuse for the time being. Common reasons for an electric or gas dryer not heating are a tripped circuit breaker, clogged vent, and no gas flow. A dryer commonly overheats because the heating elements have shifted and are now touching other appliance parts directly. If the dryer is not heating during the few minutes that it's running, it may not have sufficient power, in which case you should confirm the electrical supply is 220V, 60 hz with a 30-amp dedicated outlet or circuit breaker. It shouldn't be heating during AIR FLUFF/NO HEAT. The dryer vent, lint trap, and/or lint screen is suffocating the heating element. As have been mentioned, there are a lot of reasons as to why your Samsung dryer suddenly stops heating. You can easily check to see if any of these reasons are behind your issue. Samsung dryer isn’t heating. When this occurs, you might need to replace it – especially if you can. If the power checks ok, move on to. Other potential reasons include a faulty thermal fuse and broken heating element. In this video I show you. If your dryer has weak heat and runs for a long time, that could also be a blocked vent. The thermal fuse is installed in dryers as a safety device. There are so many cycles and settings available on your dryer, so you're really missing out if you're only using the defaults. This guide goes into more detail about how the dryer turns off. If your dryer has weak heat and runs for a long time, that could also be a blocked vent. Overfilling the dryer is naturally problematic and can prevent clothes from drying. And if your dryer ends after only a couple minutes with soaking wet clothes, your moisture sensors could be dirty. As a result, the device uses more energy to create enough heat. Check the power supply as well. Overfilling the dryer is naturally problematic and can prevent clothes from drying. Subscribe to RSS Feed; Mark Topic as New;. Washers and Dryers; Kitchen and Family Hub; Computing. Auto Dry senses when the load is dry and doesn’t stop until it is. If your Samsung dryer is not heating up, in 80% of the cases it is caused by a burnt heating element, the other 18% being a blown thermal cut-off fuse, cycling thermostat, or a failed control board heater relay. Next, you will locate two screws on the back of the dryer connecting the control panel on top of your appliance. The dryer will still spin, because the dryer still has 120V available from the un-tripped breaker, and this will run the motor and controls, but won't run the heating element. There are so many cycles and settings available on your dryer, so you're really missing out if you're only using the defaults. Here I show you how to do some simple troubleshooting steps on a Samsung Dryer that is running, but not heating. If the problem persists, additional troubleshooting may be required. Reason 1 – Overheating dryer motor The first and main, reason a dryer shuts off after a few minutes is an overheating dryer motor. Over time, your dryer's heating elements can break down or shift, causing them to make contact with components that they shouldn't. Samsung dryer will not turn off or stop spinning If your dryer's panel stays on after a cycle finishes, or the drum light stays on even after you turn off the dryer, this is normal. If your Samsung dryer is not heating up, in 80% of the cases it is caused by a burnt heating element, the other 18% being a blown thermal cut-off fuse, cycling thermostat, or a failed control board heater relay. Unassemble the top and the side panels. 3 reasons your dryer isn’t drying. There are several reasons why your Samsung dryer isn’t heating, ranging from simple to complex. How to Troubleshoot a Samsung Dryer that is Not Heating. Unscrew Dryer Control Panel. If your dryer has weak heat and runs for a long time, that could also be a blocked vent. Unplug the dryer and find the thermal fuse, usually inside a housing made of white plastic and about an inch long or a bit longer. The simplest reason that condensation dryers stop mid-cycle is that the condensation tray is full. Confirm the cycle actually started.