How to Change the Programmer and Programming Button of a Dryer

Jul 22, 2023, 18:05pm

The tumble dryer is a complementary household appliance to the washing machine, which works on an internal heating system. The air is sucked in from the outside by a turbine, it is then heated by the resistors of the dryer. The moist air turns into water which is finally stored in a collection tank. Like any other device, it is important to ensure that all its parts are always in good condition.

The dryer is an electrical appliance which consists of several electronic components, which are controlled by buttons: this is the control part. Each button has a specific role:

  • the program button is used to select a drying program
  • The programmer is the small device that drives execution of programming tasks. It is found on the vast majority of brands and models.

However, it happens that the device encounters a small failure or malfunction over time. With use, this button and the programmer can wear out, so they must be replaced.

You can replace them if

  • you notice that the button does not cause any reaction
  • and your appliance does not start a drying programme.

Since the operation is simple, you can do it by yourself.

For most models, the programmer and the programming button are located on the control panel on the front of the device. To access it, you must remove the upper panel and the control panel.

The programmer and programming button, also known as the timer and control knob, are essential components in a dryer as they control the drying cycle and settings. If you experience issues with the timer not advancing, the control knob becoming difficult to turn, or other programming-related problems, it may be time to replace these components. While this task may seem intimidating, with the right tools and guidance, you can successfully change the programmer and programming button of your dryer. In this step-by-step guide, we will walk you through the process.

How to Change the Programmer and Programming Button of a Dryer

Step 1: Safety First

Before you start any repair work on your dryer, always prioritize safety. Ensure the dryer is disconnected from the power supply by unplugging it from the electrical outlet or switching off the circuit breaker dedicated to the dryer.

Step 2: Access the Control Panel

To access the programmer and programming button, you will need to open the dryer’s control panel. The specific steps to access the control panel may vary depending on your dryer model. Generally, you will need to:

  1. Remove any screws or clips securing the dryer’s top panel to the cabinet. Slide a putty knife or a similar tool between the top and front panels to release any hidden clips.
  2. Lift the top panel and prop it up securely.
  3. Locate and remove the screws or clips securing the dryer’s control panel to the front panel.
  4. Carefully tilt the control panel forward to access the wiring harnesses and components.

Step 3: Disconnect Wiring

Before removing the programmer and programming button, carefully disconnect the wiring harnesses connected to them. Take note of the location and arrangement of the wires to ensure you can reconnect them correctly later.

Step 4: Remove the Old Programmer and Programming Button

With the wiring disconnected, you can now remove the old programmer and programming button from the control panel. They may be secured with screws, clips, or fasteners. Remove any attachments and gently lift out the components.

Step 5: Install the New Programmer and Programming Button

Position the new programmer and programming button in the control panel, aligning them with the corresponding holes or slots. Secure them in place using the appropriate screws, clips, or fasteners.

Step 6: Reconnect Wiring

Carefully reconnect the wiring harnesses to the new programmer and programming button. Make sure each wire is attached to the correct terminal based on the notes you took during disconnection.

Step 7: Reassemble the Dryer

With the new programmer and programming button installed and the wiring reconnected, it’s time to reassemble the dryer. Reverse the steps you followed to access the control panel and secure it back onto the front panel.

How to Change the Programmer and Programming Button of a Dryer

Step 8: Test the Dryer

Before pushing the dryer back into its designated spot, perform a test run to check if the new programmer and programming button are functioning correctly. Turn on the dryer and test different drying cycles and settings to ensure proper operation.

Step 9: Final Adjustments

If you encounter any issues with the new programmer and programming button during the test run, double-check the installation and wiring connections. Make any necessary adjustments to ensure smooth and accurate operation.


Changing the programmer and programming button of a dryer may seem challenging, but with the right guidance, it is a manageable task. By following this step-by-step guide, you can successfully replace these essential components and regain control over your dryer’s drying cycle and settings. Properly functioning programmer and programming button will ensure accurate timing and drying performance. However, if you encounter any difficulties during the process or have concerns about handling the repair, it’s always best to seek assistance from a professional dryer technician. With the new programmer and programming button in place, you can continue to enjoy efficient and effective drying with your dryer.