Why Does My Dryer Keeps Tripping the Breaker & How to Fix

By SmartHomeBit Staff •  Updated: 06/09/23 •  17 min read

Introduction: Dryer Keeps Tripping Breaker

Electric dryers can cause problems if they keep tripping the breaker. This can be due to a faulty breaker or an overheating dryer. A blocked dryer vent or a defective thermal fuse could also be a cause.

To fix this, check the power requirements of the dryer. Replace the breaker if it’s faulty. Clean a blocked dryer vent. Troubleshoot and repair the thermal fuse.

It is important to note that this is a hazardous issue. Get a licensed electrician to inspect the electrical connection. They will identify the root cause and make sure the dryer runs safely.

Understanding the Problem

Dryers are a household staple, but when they start tripping breakers, it can cause a lot of frustration. In this section, we’ll take a closer look at the problem by exploring the causes of tripping breakers, backed by the reference data provided.

Causes of Tripping Breaker

When a dryer trips its circuit breaker, multiple causes could be to blame. A faulty heating element, internal short, or loose connection in the terminal block may be the culprit. Other potential problems include blown fuses, damaged parts, a malfunctioning motor, start switch, or issues with the bearings. It is essential to hire a professional to diagnose and fix the problem safely and efficiently. To avoid further damage and for optimal safety, consulting an expert in appliance repair is a must. Looks like the heating element really got too heated!

Heating Element & Heating Element Assembly

Are your dryer breakers tripping? The heating element and assembly may be the issue. We’ve put together a list of possible reasons why.

The heating element and assembly could cause too much heat, tripping the breakers. Poor connections in the element, a malfunctioning thermostat, or a broken terminal block can create shorts and heat.

To avoid this happening, have regular maintenance and repair/replace the heating element and assembly. Checking the dryer’s bearings is also helpful, to stop any friction causing overheating and breaker tripping.

Don’t let short circuits ruin your day. Resolve the internal short and enjoy your dryer. Keep the heating element and assembly up-to-date to avoid breakers tripping and keep your dryer running smoothly.

Internal Short

An internal short in a dryer can cause it to keep tripping the breaker. This is when the electrical system isn’t working properly, creating a pathway for electricity to flow out of its intended circuit. Worn out wires or loose connections can lead to this. The circuit then becomes overloaded and trips the breaker as a safety measure.

If there’s an internal short, a professional diagnosis is best. They might replace worn wires or tighten loose connections. Blown fuses, malfunctioning motors, and faulty start switches can also cause problems with the electrical system. The circuit breaker itself might have issues too.

For electrical issues with your dryer, get professional help. Don’t hesitate to reach out to a qualified electrician.

Terminal Block

A terminal block is essential for a dryer’s operation and can cause a tripping breaker. It connects the power cord to the dryer and lets current through.

A table with “Cause” and “Effect” columns can be useful. Possible causes in the “Cause” column can be loose/corroded connections, damaged wires, or faulty wiring. In the “Effect” column, symptoms like intermittent power or complete loss of power could be noted.

Loose connections in the terminal block can cause heat buildup and a fire hazard. Ignoring this can lead to more costs and a shorter appliance lifespan. A professional technician is recommended to check and fix any problems with dryer terminals.

If you have a tripping breaker issue, consider taking on an electrician role. Options like replacing the heating element, tightening/replacing wires, or getting a professional diagnosis can help fix the issue and stop future terminal block problems.

Solutions to Fix the Problem

Dryer keeps tripping breaker? Don’t worry; we’ve got you covered. In this section, you will find a range of effective solutions to fix the problem, from replacing the heating element to tightening or replacing loose wires in the terminal block. We’ll also cover professional diagnosis for internal shorts so that you can identify the root cause of the issue and get your dryer up and running in no time.

Replacing the Heating Element

Having issues with your dryer tripping breakers? Replacing the heating element might be the solution! This part is responsible for creating heat, which can overload electricity and cause breakers to trip.

Here’s how to replace it:

  1. Unplug the dryer first
  2. Then, unscrew the back panel to gain access
  3. Detach any wires connected to the old element, noting placement for later
  4. Carefully remove the old one
  5. Finally, replace it with a new one
  6. Reverse the steps, attaching wires correctly and screwing everything tightly

Different dryer models may need specific parts. Depending on your experience, you may need professional help to ensure safety and correct repairs. If your dryer has internal shorts, call a professional.

Professional Diagnosis for Internal Shorts

Professional diagnosis for internal shorts in dryers is crucial. Get help from an expert; it needs specialized knowledge and tools. A dryer that trips the breaker due to internal shorts means current’s flowing through a closed circuit in the wiring. An electrician will use a multimeter to locate the short circuit. To fix the issue, they might replace some parts or rewire sections. Routine maintenance helps avoid these problems. Don’t ignore any signs of short-circuiting. Professional help is the safest way to handle dryer’s electrical systems. In summary, a loose wire in the terminal block is the problem. Let a pro deal with internal shorts in dryers. Safety first!

Tightening or Replacing Loose Wires in the Terminal Block

The terminal block in the dryer is key. But, loose wires can make the breaker trip. This is a common problem that can be serious. It can lead to electric shock or fire. You must fix it fast.

To tighten or replace the loose wires in the terminal block, follow these steps:

  1. Unplug the dryer from the power source.
  2. Remove the screws from the back panel.
  3. Check the terminal block for loose or burned wires.
  4. If the wires are loose, use a screwdriver to tighten them. If they are burned, replace them.
  5. Put everything back together and plug the dryer back in.

Note: A tripped breaker can happen for other reasons too. Such as unprotected circuits or stuck start switches. This can cause excessive power draw on heating elements with internal shorts.

Also, sometimes homeowners buy new computers and large appliances like fridges or dryers. But, they repeatedly trip breakers. Thinking the devices are faulty. Faulty wiring is the real cause of this problem.

If you cannot fix this issue, get professional help. Investigate other possible causes of the tripping breaker in your dryer.

Other Possible Causes

Did you know that a blown fuse or circuitry parts can sometimes be the culprit behind your dryer tripping the breaker? In this section, we’ll explore some other possible causes for this frustrating problem, such as a malfunctioning motor, faulty start switch, and dryer’s bearings troubleshooting. Let’s dive in and discover what other issues may be causing your dryer to keep tripping the breaker.

Blown Fuses or Circuitry Parts

Fuses and circuitry components are a common problem with dryers. These parts control the electricity flow. When a fuse blows, the power gets disrupted. It can even trip the breaker and cause issues in your home.

Improper wiring or connections can be the cause. Over time, these can become loose or corroded, creating an unstable electrical system. Constant use can also cause frayed wires or other damage.

To fix it, repair any loose wiring or connections. Replace blown fuses with the same rating as the old one. Using a faulty fuse can be dangerous and lead to future blowouts. If replacing the fuse does not work, seek professional help. There may be other problems.

Malfunctioning Motor

A dryer tripping a breaker can be caused by a faulty motor. This motor is used to turn the drum and circulate hot air. When it malfunctions it draws too much power, which trips the breaker as a safety measure.

If your dryer is tripping the breaker, contact a repair technician. They can tell you what is wrong and suggest solutions to fit your budget. You might need to repair or replace the motor.

The problem could be more complex if your device is special. In this case, you should consult an expert with industrial dryer experience.

My friend had trouble with her dryer tripping the breaker. She tried multiple circuits but nothing worked. So, she looked for help and an expert found the motor was faulty and needed replacing.

Faulty Start Switch

A faulty start switch can be why your dryer keeps tripping the breaker. Loose or worn-out contacts can cause arcing, resulting in high current draw and the breaker tripping.

Have a pro check and tighten any loose contacts. They should also replace worn-out ones. Don’t attempt to fix it yourself, as it involves dealing with electrical wires which can be dangerous.

An internal short or fault in other components could be the cause too. Seek professional help from an electrician or technician trained in fixing dryers to avoid risks.

Consider spinning those bearings – they might need replacing.

Troubleshooting the Dryer’s Bearings

To troubleshoot the dryer’s bearings, follow a few steps:

  1. Firstly, disconnect the power supply.
  2. Secondly, spin the drum and listen for unusual noises or resistance. This may indicate faulty bearings. Alignment and air circulation can also lead to bearing degradation. Regular maintenance is essential; proper lubrication offers protection.
  3. Consult a professional technician if you need to replace the bearings.

Thus, follow the 3-step guide and perform maintenance to prolong your appliance’s life.

Circuit Breaker Issues

A dryer that keeps tripping the breaker is undoubtedly frustrating. One potential culprit is circuit breaker issues, including circuit breaker protection and excessive power draw caused by a stuck start switch or a faulty heating element with a short. In this section, we explore the possible causes of circuit breaker issues and how to diagnose and fix the problem.

Circuit Breaker Protection

Circuit Breaker Protection is a safety feature for your home’s electrical system. It works by switching off if too much power is being used. This stops fires and other hazards.

To understand more, here’s a table:

Column 1: Column 2:
What is Circuit Breaker Protection? It is a safety feature that protects your home’s electrical system by switching off if too much power is being drawn at one time.
How does it work? When too much power is being drawn, the circuit breaker will trip and switch off, preventing further damage to your electrical system.
Why is it important? It helps prevent fires and other hazards by stopping excessive power flow through the electrical system.
How can I test my circuit breaker? You can test the circuit breaker by resetting it and turning on only one appliance at a time. If the breaker trips repeatedly, you may need to call an electrician for further diagnosis and repair.

When you have a dryer that trips the circuit breaker, there could be other issues. A faulty heating element with a short, for example, may draw too much power. Fix any underlying issues with the dryer before relying on Circuit Breaker Protection.

Stuck Start Switch Causes Excessive Power Draw

Are you sick of your dryer just drying clothes? Do you want more excitement, like a tripped circuit breaker? Then you might have a stuck start switch! This causes excessive power draw and puts pressure on the system.

To fix this, try replacing the switch. Or clean or lubricate the existing one. Check other components too, like belts or pulleys. They could be damaged.

However, other issues can cause similar problems. Like a faulty heating element or internal short circuits. It’s best to get a professional technician to diagnose and repair it. Plus, regular maintenance checks are wise to avoid more damage.

So, if you’re ready for an adventure with your dryer, take action and get that stuck switch fixed!

Faulty Heating Element with a Short

If your dryer’s breaker keeps tripping, it may be due to a faulty heating element. This part is responsible for drying your clothes. An electrical short in the assembly could be the cause.

To fix it, you need to replace the element or the entire assembly. But this requires knowledge and expertise. So, it’s best to hire a professional.

Replacing a damaged heating element is important. A faulty part can cause damage or reduce the lifespan of your dryer. It’s safest to get an expert for proper repairs. Don’t attempt repairs yourself – they might not be safe or efficient.

Final Thoughts: Hiring a Professional for Help

When your dryer keeps tripping the breaker, consider hiring a professional. In the long run, it can save you time and money. There are advantages to picking a specialist.

So, it’s wise to hire a professional for help.

FAQs about Dryer Keeps Tripping Breaker

Why does my tumble dryer keep tripping the circuit breaker?

A common cause of a tumble dryer tripping the circuit breaker is wear and tear on electrical and mechanical components after years of use. Diagnosing the cause requires testing the resistance across various components, including the cable or plug, heating element, interference suppressor, main drum motor or fan motor, control panel, motor starter capacitor, and wiring.

Can I try to fix the electrical fault in my dryer if it keeps tripping the circuit breaker?

No, you should never attempt to fiddle with electrical components when the dryer is plugged in, especially if it is wet or damp. Contact a professional to diagnose and fix the issue.

How can a breaker protect my home and person?

A circuit breaker protects your home and person from preventable accidents caused by appliances drawing too many amps. When an appliance draws too much power, the circuit breaker triggers, stopping the current flow to prevent fires or electrocution.

What are some causes of a dryer tripping the circuit breaker?

A dryer tripping the circuit breaker may be caused by a faulty heating element or heating element assembly, an internal short in components such as the door switch, timer, or motor, loose wires in the terminal block, a bad dryer motor, a faulty start switch, or a faulty mains filter.

What should I do if my dryer trips the breaker every time I use it?

If your dryer trips the breaker every time you use it, there may be a problem with your circuitry. Check for a malfunctioning motor by turning off the electrical source, pulling out the motor, and testing it for continuity using a multimeter. Also, examine the bearings to ensure they are not bogged down and clogged with dust, which can prevent the motor from reaching its normal operational speed. Check whether the dryer’s start switch is stuck at a “run” position, which can draw high currents for longer periods and place undue stress on the breaker. Loose wires in the terminal should also be checked and tightened if needed. If unsure of the cause, contact a professional to diagnose and fix the problem.

How can I diagnose and fix a problem with my dryer tripping the circuit breaker?

Start by checking the heating element, which heats the air in the dryer. A faulty heating element can short out the heating housing and cause the circuit breaker to trip. To check the heating element, turn off power, pull out dryer, remove panels, locate element, and use multimeter to test terminals. If the heating element has continuity to the case, it needs to be replaced. If the heating element passes the continuity test, move on to checking the heating element assembly. A faulty heating element assembly can also cause the circuit breaker to trip. To check the assembly, turn off power, pull out dryer, remove panels, locate assembly, and use multimeter to test for continuity. Once the faulty component is replaced, put the dryer back together and check if the problem is solved.

SmartHomeBit Staff