Miele Refrigerator: not heating

Professional Repair Guide

What is this symptom?

Is your Miele refrigerator not cooling or maintaining cold temperatures? If your fridge compartment is warm while the freezer is cold, food may spoil faster than usual. Common issues include dirty condenser coils, blocked airflow, or a faulty evaporator fan motor. Don't let your food go bad—discover the potential causes and solutions for a properly functioning fridge.

Urgency: High

Possible Causes

Dirty or obstructed condenser coils

How to Identify: Coolant heat rejection is inefficient; unit runs constantly, sides/back feel very warm; visible dust/debris on coils.

Part: Condenser coils

Blocked internal airflow

How to Identify: Cold air not circulating; freezer cold but fridge warm; vents blocked by food or frost.

Part: Internal air vents / airflow passages

Evaporator fan motor failure

How to Identify: No airflow sound inside fridge/freezer; fridge warmer than freezer; fan doesn’t spin when door switch activated.

Part: Evaporator fan motor

Faulty start relay or start capacitor

How to Identify: Compressor fails to start or runs intermittently; rattling sound when shaking relay.

Part: Start relay / start capacitor

Door gasket seal compromised

How to Identify: Warm air enters; condensation on seals; dollar bill test shows poor seal.

Part: Door gasket

Preventive Maintenance

  • Clean condenser coils: Poor cooling due to heat dissipation inefficiency
    Frequency: every 6-12 months
  • Inspect door gaskets: Warm air ingress reducing cooling efficiency
    Frequency: annually
  • Ensure internal airflow: Uneven cooling and blocked airflow issues
    Frequency: ongoing

Frequently Asked Questions

Why is my Miele Refrigerator not cooling / not cold?
Common causes include dirty condenser coils, blocked airflow, or a failed evaporator fan motor.
How do I fix Miele Refrigerator not cooling / not cold myself?
Currently, no DIY solutions are recommended for this issue.
How much does it cost to fix not cooling / not cold?
Repair costs can vary based on the issue but typically range from $100 to $300.
When should I call a technician for not cooling / not cold?
Call a technician immediately if the refrigerator is not cooling, as food spoilage can occur quickly.

References & Sources

Community Analytical Insights

Analysis based on real user discussions from appliance repair communities

Can I Fix This Myself?

60%
DIY Success Rate Difficulty: Either

Common Issues Reported by Users

  • Faulty heating element
  • Defective thermostat
  • Malfunctioning control board

User Suggested Solutions

  1. Inspect and replace the heating element. Unplug the refrigerator, locate the heating element (usually near the evaporator), and test it with a multimeter for continuity. If faulty, replace it with a new one.

  2. Check and replace the thermostat. Access the thermostat (typically located inside the fridge), use a multimeter to test for proper function, and replace if defective.

  3. Examine the control board for any visible damage or burnt components. If found, replace the control board. This may require professional assistance as it involves complex electronic components.

Analysis based on 1 community discussions
View Sources

Data compiled from real discussions on r/appliancerepair and r/Appliances:

  1. [EU] New Home Appliance Picks – Feedback & Suggestions Welco...

Community Discussions

considering alternatives

Consider Liebherr models for better layouts and technology.

Pro needed View on Reddit →

Source: Reddit r/appliancerepair

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