M
f104
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Miele · Washing Machines
Low voltage to the motor drive
Quick Answer
Error code F104 on your Miele Washing Machines means: Low voltage to the motor drive. This is usually fixable — see the step-by-step guide below.
Affected Models
Likely Causes
  1. Household power supply voltage is too low
  2. Faulty power cord or plug connection
  3. Motor drive electronics malfunction
  4. Inverter board failure
How to Fix It
1
Check that the power outlet is working correctly with another appliance.
2
Ensure the power cord is firmly plugged in and not damaged.
3
Avoid using extension cords or multi-plug adapters with the washing machine.
4
If the error persists, contact Miele service - the motor drive or inverter board may need replacement.
Pro Tip
This issue typically requires professional diagnosis. Attempting this fix without proper training could cause further problems.
Parts You May Need
Inverter board
Motor drive electronics
Power cord (if damaged)
Related Error Codes
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