Miele Washer Error Code F104

If your Miele washer displays Error Code F104, it’s a sign that the machine has detected low voltage power reaching the drive system. This safety mechanism is designed to protect your washer from potential electrical damage. When the voltage falls below the required threshold, the system halts operation and displays this error code.

Addressing this issue quickly is essential to restore your Miele washer’s performance and prevent long-term damage.

What Causes Miele Washer Error Code F104?

Error Code F104 in Miele washers typically indicates a power-related fault. The most common causes include:

• Unstable power supply: If the washer is connected to a shared outlet or circuit, inconsistent voltage can trigger the error.

• Loose electrical connections: A poorly inserted power plug or damaged cable can reduce the power flow.

• Overloaded machine: A heavy or unbalanced load may strain the motor and affect voltage distribution.

• No surge protection: Without a stabilizer or surge protector, fluctuations in the grid can interfere with performance.

How to Troubleshoot Miele Washer Error Code F104

Resolving Miele washer F104 error may require some technical checks. Start with these troubleshooting tips:

1. Inspect the Power Connection

Unplug the washer and check the outlet. Make sure the plug is secure and the power source is reliable. It’s best to plug the washer directly into a dedicated wall socket, avoiding extension cords or adapters.

2. Test for Voltage Stability

Use a voltage tester or multimeter to ensure the washer is receiving consistent voltage. If your home has regular power dips, consider installing a voltage stabilizer or surge protector for your appliance.

3. Reduce Laundry Load

Overloading your Miele washer can place extra strain on the motor, leading to low voltage warnings. Remove excess items and try restarting the cycle with a balanced load.

4. Restart the Appliance

Sometimes, power-related errors are temporary. Turn off the washer, unplug it for 5 minutes, then plug it back in and restart the cycle. If the error persists, proceed with further diagnostics.

When to Call a Professional

If you’ve followed these steps and Error Code F104 remains, it may indicate an internal problem with the drive module, control board, or wiring harness. These are complex components that should only be inspected by a qualified Miele appliance technician.

Attempting advanced repairs without expertise can lead to further electrical issues or void your warranty.

Conclusion: Fixing Miele Washer Error Code F104

Miele Washer Error Code F104 is a serious warning that relates to voltage irregularities within the appliance. By addressing power supply issues, checking your connections, and avoiding overloads, you can often resolve the problem without costly repairs.

If in doubt, always turn to a certified technician who understands the unique design of Miele washing machines and can safely restore your washer to peak performance.