Miele Refrigerator Error F120
⚡ Quick Answer: The Miele refrigerator error F120 indicates a low or fluctuating mains voltage, which can lead to compressor overheating and may manifest as unusual n... ✅ DIY Fixable
What Does Error F120 Mean?
The Miele refrigerator error F120 indicates a low or fluctuating mains voltage, which can lead to compressor overheating and may manifest as unusual noises or a warm interior. It's essential to check the power supply to ensure the fridge is directly plugged into a wall outlet, avoiding extension cords. If the error persists, professional assessment is recommended.
Common Symptoms:
- F120 displayed on the control panel
- Refrigerator may stop cooling or exhibit error indicator alongside display
Possible Causes
- Low or fluctuating mains voltage (high)
How to Fix Error F120
DIY Fix Check power supply and reset
- Ensure the fridge is plugged directly into a wall outlet (no extension cords).
- Check other appliances on the same circuit to see if they are experiencing issues.
- Temporarily disconnect the fridge from power for 5–10 minutes, then reconnect to see if the error clears.
Technician Only Verify and correct mains voltage
- Measure the mains voltage at the refrigerator circuit with a multimeter.
- Inspect for voltage drops or fluctuations in the home electrical system.
- If necessary, recommend corrective steps such as dedicated circuit, voltage stabilizer, or electrician service to fix supply issues.
- If mains voltage is confirmed normal but F120 persists
- If user is uncomfortable performing basic power checks
- If additional fault codes or symptoms appear along with F120
Technical Specifications
| wattage | 150W |
|---|---|
| component | Compressor |
| resistance | 5-15 ohms |
| part_number | Miele 1000000001 |
| voltage_rating | 230V AC |
Common Questions
What does F120 error mean on Miele refrigerator?
F120 indicates low or fluctuating mains voltage, causing potential compressor overheating and cooling issues.
Can I fix Miele refrigerator F120 error myself?
Yes, check the power supply, ensure it's plugged directly into a wall outlet, and reset by disconnecting power for 5-10 minutes.
How much does it cost to fix F120 error?
Repair costs range from $100 to $400 for electrical service, depending on regional prices.
When should I call a technician for F120?
Call a technician if mains voltage is normal but F120 persists, if you are uncomfortable with power checks, or if additional error codes appear.
Sources & References
- Miele Germany Support: Fehler F120 (official)
- Miele USA Support: Fault F120 (official)
Data last verified: 2026-02-11
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