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Miele Appliance Error Codes

Expert reference guide covering all Miele appliance diagnostic codes with comprehensive troubleshooting procedures and professional repair guidance for US households

Quickly identify problems with your Miele dishwasher, refrigerator, washer, or dryer and learn the correct response procedures

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Understanding Miele Diagnostic Codes

Miele appliances are equipped with advanced diagnostic systems that help identify operational issues. When a problem occurs, the appliance often displays an error code on its digital display. These codes are crucial for quickly understanding the nature of the fault and determining the appropriate troubleshooting steps. This guide provides a comprehensive list of common Miele error codes for dishwashers, refrigerators, washers, and dryers, along with their meanings, possible causes, and recommended solutions. Always consult your specific appliance's user manual for precise code definitions and safety instructions. For complex issues or if an error persists, it is recommended to contact a certified appliance technician.

Washing Machine Error Codes

Common error codes for Miele washing machines.

Code	Meaning	Possible Causes	Solutions
F10	Water Inlet Error - Water supply problem	•Water supply valve closed or not fully open •Water supply hose kinked or clogged •Low water pressure •Faulty water inlet valve •Water inlet filter blockage	Open water supply valve completely Check water supply hose for kinks or clogs Verify water pressure (minimum 100 kPa / 1 bar / 14.5 PSI) Inspect water inlet filter Test water inlet valve operation If error persists, contact Miele service technician
F11	Drain Error - Water drainage problem	•Drain hose clogged or kinked •Drain pump blocked •Drain pump failure •Drain filter blockage •Drain hose height too high	Check drain hose for clogs or kinks Clean drain pump Inspect drain filter Verify drain hose height (check manual for specifications) Test drain pump operation If error persists, contact Miele service
F20	Heating Error - Heating system malfunction	•Faulty heating element •Heating element wiring issue •Temperature sensor error •Control board error •Heating element failure	Check heating element connections Test heating element operation If error persists, contact Miele service technician Heating element may need replacement Professional diagnosis required
F53	Motor Speed Sensor Error - Motor speed sensor malfunction	•Faulty motor speed sensor •Sensor wiring issue •Motor problems •Control board error	Check motor speed sensor connections Test sensor operation If error persists, contact Miele service technician Motor speed sensor may need replacement Professional diagnosis required
F63	Water Softener Error - Water softener blocked or defective	•Water softener blocked •Water softener mechanism failure •Water softener wiring issue •Control board error	Check water softener mechanism Inspect for blockages If error persists, contact Miele service technician Water softener may need replacement Professional diagnosis required
F138	Water Protection System Activated - Leakage detected in appliance	•Water leak detected •Float switch activated •Overflow condition •Seal failure •Drain issue	Close water supply valve immediately Stop cycle if running Check for water leaks Inspect seals and connections Contact Miele service technician immediately This is a critical safety feature requiring immediate attention
F220	Electronic Error - Internal electronic error	•Control board malfunction •EEPROM error •Memory corruption •Internal board failure •System error	Turn off appliance and restart Unplug washer for 5 minutes and restart If error persists, contact Miele service technician Control board may need replacement Professional diagnosis required
F01	Control Board Error - Control board malfunction	•Control board failure •EEPROM error •Memory corruption	Unplug washer for 5 minutes and restart If error persists, contact Miele service technician Control board may need replacement
F02	Temperature Sensor Error - Temperature sensor malfunction	•Faulty temperature sensor •Sensor wiring issue •Sensor out of range	Check temperature sensor connections Test sensor operation If error persists, contact Miele service technician Temperature sensor may need replacement

Dishwasher Error Codes

Common error codes for Miele dishwashers.

Code	Meaning	Possible Causes	Solutions
F10	Water Inlet Error - Water supply problem	•Water supply valve closed •Low water pressure •Clogged water inlet filter •Faulty water inlet valve •Kinked water supply hose	Check water supply valve is fully open Verify water pressure is adequate Inspect water supply hoses Clean water inlet filter screens If error persists, contact Miele service
F11	Drain Error - Drain problem	•Clogged drain hose •Drain pump obstruction •Kinked drain hose •Drain pump failure	Check drain hose for kinks or clogs Inspect drain pump for obstructions Test drain pump operation If error persists, contact Miele service
F20	Heating Error - Heating system malfunction	•Faulty heating element •Heating element wiring issue •Temperature sensor error •Control board error	Check heating element connections Test heating element operation If error persists, contact Miele service technician Heating element may need replacement Professional diagnosis required
F01	Control Board Error - Control board malfunction	•Control board failure •EEPROM error •Memory corruption	Unplug dishwasher for 5 minutes and restart If error persists, contact Miele service technician Control board may need replacement
F02	Temperature Sensor Error - Temperature sensor malfunction	•Faulty temperature sensor •Sensor wiring issue •Sensor out of range	Check temperature sensor connections Test sensor operation If error persists, contact Miele service technician Temperature sensor may need replacement
F138	Water Protection System Activated - Leakage detected	•Water leak detected •Float switch activated •Overflow condition •Seal failure	Close water supply valve immediately Stop cycle if running Check for water leaks Contact Miele service technician immediately This is a critical safety feature

Dryer Error Codes

Common error codes for Miele dryers.

Code	Meaning	Possible Causes	Solutions
F01	Control Board Error - Control board malfunction	•Control board failure •EEPROM error •Memory corruption	Unplug dryer for 5 minutes and restart If error persists, contact Miele service technician Control board may need replacement
F02	Temperature Sensor Error - Temperature sensor malfunction	•Faulty temperature sensor •Sensor wiring issue •Sensor out of range	Check temperature sensor connections Test sensor operation If error persists, contact Miele service technician Temperature sensor may need replacement
F03	Restricted Airflow - Air passages blocked	•Clogged lint screen •Blocked exhaust vent •Kinked exhaust hose •Exhaust vent obstruction	Clean lint screen thoroughly Check exhaust vent for blockages Inspect exhaust hose for damage If error persists, contact Miele service technician
F20	Heating Error - Heating system malfunction	•Faulty heating element •Heating element wiring issue •Temperature sensor error •Control board error	Check heating element connections Test heating element operation If error persists, contact Miele service technician Heating element may need replacement Professional diagnosis required

Refrigerator Error Codes

Common error codes for Miele refrigerators.

Code	Meaning	Possible Causes	Solutions
F01	Control Board Error - Control board malfunction	•Control board failure •EEPROM error •Memory corruption	Unplug refrigerator for 5 minutes and restart If error persists, contact Miele service technician Control board may need replacement
F02	Temperature Sensor Error - Temperature sensor malfunction	•Faulty temperature sensor •Sensor wiring issue •Sensor out of range	Check temperature sensor connections Test sensor operation If error persists, contact Miele service technician Temperature sensor may need replacement
F03	Defrost Sensor Error - Defrost sensor malfunction	•Faulty defrost sensor •Sensor wiring issue •Defrost system malfunction	Check defrost sensor connections Test defrost system operation If error persists, contact Miele service technician Defrost sensor may need replacement
F04	Fan Error - Fan motor malfunction	•Faulty fan motor •Fan obstruction •Fan wiring issue •Fan motor failure	Check for fan obstructions Test fan motor operation Inspect fan blades for damage If error persists, contact Miele service technician Fan motor may need replacement
F05	Communication Error - Communication error between components	•Wiring harness issue •Control board communication failure •Display board error •Loose connections	Unplug refrigerator for 5 minutes and restart Check wiring connections If error persists, contact Miele service technician Control board may need replacement

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Critical Safety Notice

Attempting DIY repairs on Miele appliances, especially those involving electrical components, water lines, or gas connections, can be dangerous and may void your warranty. Specific issues like control board failures, motor problems, or sealed system leaks (refrigerators) require professional expertise. Always prioritize safety: disconnect power before any inspection, and for complex or safety-critical error codes, contact a certified appliance technician. Miele appliances are premium products that often require specialized service.

Professional service is highly recommended—contact a licensed appliance repair technician or Miele authorized service provider for expert assistance.

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Maintenance Guidelines for Miele Appliances

Scheduled Maintenance

✓Professional inspection and service annually by certified Miele technician
✓Clean washing machine detergent dispenser and tub monthly
✓Clean dryer lint screen after every load and exhaust vent annually
✓Clean refrigerator condenser coils every 6-12 months
✓Check dishwasher spray arms and filter monthly for blockages

Proactive Care Tips

✓Use Miele-approved detergents and cleaning products
✓Avoid overloading appliances
✓Follow manufacturer's maintenance schedule precisely
✓Address minor issues promptly to prevent larger problems
✓Keep appliances clean to maximize efficiency and lifespan

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Frequently Asked Questions

What does error code F10 mean on my Miele washer?

F10 indicates a water inlet error. The water supply valve may be closed or not fully open, the water supply hose may be kinked or clogged, or there may be low water pressure. Open the water supply valve completely, check the water supply hose for kinks or clogs, verify water pressure (minimum 100 kPa / 1 bar / 14.5 PSI), and inspect the water inlet filter. If the error persists, contact a Miele service technician.

My Miele washer shows F138. What should I do?

Error code F138 on a Miele washer means the water protection system has been activated - leakage has been detected in the appliance. This is a critical safety feature. Close the water supply valve immediately, stop the cycle if running, check for water leaks, and inspect seals and connections. Contact a Miele service technician immediately as this requires immediate attention.

What does error code F20 mean on my Miele appliance?

F20 indicates a heating error - the heating system is malfunctioning. Check heating element connections and test heating element operation. If the error persists, contact a Miele service technician as the heating element may need replacement. Professional diagnosis is required.

My Miele dishwasher displays F11. How can I fix it?

Error code F11 on a Miele dishwasher means there is a drain problem. Check the drain hose for kinks or clogs, inspect the drain pump for obstructions, and test drain pump operation. If the error persists, contact Miele service as the drain pump may need replacement.

Is it safe to perform DIY repairs on Miele appliances?

Miele appliances are premium products that often require specialized service. While some basic troubleshooting like cleaning lint screens or checking water hoses can be done by homeowners, most error codes indicate issues that require professional expertise. Attempting complex repairs, especially those involving electrical or gas components, can be dangerous and may void your warranty. It's always best to consult a certified Miele technician or authorized service provider for safety-critical or persistent problems.