1. Home

Discuss in my forum

What's Wrong With My Dryer?

Clothes Dryer Troubleshooting Guide

By

What's Wrong With My Dryer?

Eli Kaplan/Getty Images

While we can all dry our clothes on a clothesline or drying rack, a gas or electric clothes dryer has become a staple in most homes. And, when it stops working correctly, the questions for help begin to pour in. To help you avoid expensive service calls, I've put together a list of common dryer problems and solutions:

Problem: Dryer Won't Heat

Solutions:

  • If you have a gas dryer, check the supply line valve. It must be fully open.
  • Electric dryers use two household fuses or circuit breakers. The drum can still turn if just one fuse is blown but there will be no heat. You may need to replace both fuses or reset both circuit breakers.

    Problem: Dryer Making Unusual Noise

    Solutions:

  • If you hear a thumping sound or see vibrations, the dryer may not be level. Each leg of the washer can be adjusted and the dryer should be level front to back and side to side. Follow the same instructions as to level a washer.
  • Check for small items caught in the dryer drum. Coins, buttons or paper clips can get caught between the drum and the front or rear of the dryer. Use a flashlight to inspect the drum and remove any objects. Always check pockets before loading a washer or dryer!
  • If you hear loud thumping, the clothing may be knotted or balled up. You may not be loading the dryer correctly. Remove the knotted items and give them a shake before reloading to complete the drying cycle.
  • If you have a gas dryer and hear a clicking sound, this is normal. It is the gas valve opening and closing.

    Problem: Dryer Won't Start

    Solutions:

  • The door latch may not be engaging. Check the latch for lint and clean completely so that the door closes properly.
  • Check the power supply, including fuses and circuit breakers. When replacing a fuse, be sure to use a time-delay fuse.
  • If you have a push knob or start knob, it may not be engaging correctly. Remove the knob and clean behind it, removing any dirt and lint.

    Problem: Clothes Take Forever to Dry

    Solutions:

  • Clean the lint filter. A filter loaded with lint reduces the air flow necessary for quick drying. You can recycle the lint!
  • Clean the outside exhaust vent. If the outside vent is not opening and closing properly, moisture is trapped inside the dryer drum. Run the dryer for 5 or 10 minutes. Hold your hand under the outside exhaust hood to check air movement. If you do not feel air coming from the vent, it is blocked and must be cleaned thoroughly.
  • Check the dryer vent exhaust pipe. Be sure it is connected properly and has no kinks. If you are using a flexible hose, replace it with a rigid system.
  • Reduce the size of each load. An overcrowded dryer does not allow clothes to tumble freely and receive heat evenly.
  • Be sure the dryer is in a room that is above 45 degrees F. It cannot work efficiently in a room that is too cold.
  • Check the air circulation around the dryer. If your dryer is in a closet, there must be ventilation openings at the top and bottom of the door. The front of the dryer requires a minimum of one inch of airspace and the back should have at least five inches.
  • Do not allow fabric softener dryer sheets to block the air flow into the lint trap or grill. Never use more than one sheet per load.

    Problem: Clothes Are Covered with Lint

    Solution:

  • Clean the lint screen! If the screen is full and can hold no more lint, then the lint is going to stay on your clothes.

    Problem: Clothes Aren't Dry After Automatic Cycle

    Solution:

  • The load may not be connecting with the senor strips because it is too small or the dryer is not level. Small loads should be dried on Timed Dry rather than Automatic Dry.
  • Clean the moisture sensor strips. The moisture sensors are usually two metal strips located inside the front edge of the dryer drum. If they become coated with residue from fabric softener sheets, they won't work properly. Clean them with a cotton ball and rubbing alcohol.

    Specific questions? Just ask here.

    1. About.com
    2. Home
    3. Laundry & Laundry Rooms
    4. Appliances
    5. Clothes Dryers
    6. Dryer Maintenance & Repair
    7. What's Wrong With My Dryer - Clothes Dryer Troubleshooting Guide

    ©2014 About.com. All rights reserved.