Neff Refrigerator Error E01

⚡ Quick Answer: The Neff Refrigerator E01 error code typically indicates a malfunction in the temperature sensor. This may lead to inconsistent temperature readings o... ✅ DIY Fixable

What Does Error E01 Mean?

The Neff Refrigerator E01 error code typically indicates a malfunction in the temperature sensor. This may lead to inconsistent temperature readings or inadequate cooling performance. To address this issue, start by powering down the refrigerator for 5-10 minutes and then restoring power. Ensure that the refrigerator door is securely closed and check for any obstructions affecting cooling.

Possible Causes

  • Temperature Sensor

How to Fix Error E01

DIY Fix Basic checks for unexplained error codes

  1. Turn off the refrigerator at the power supply (unplug or switch off circuit breaker).
  2. Wait 5–10 minutes, then restore power and see if the E01 clears.
  3. Check that the refrigerator door is fully closed and that there are no obvious obstructions to cooling performance.
  4. Ensure the refrigerator has stable power (no visible flickering lights or tripped breakers in the home).

Technician Only Model‑specific diagnostic and repair

  1. Consult the exact model’s official service manual or contact Neff technical support to obtain the correct meaning of E01 for that refrigerator model.
  2. If the code persists after basic power cycling, check control board connections, wiring harnesses, and sensors specific to that model per official documentation.
  3. Use diagnostic tools as specified by Neff repair procedures to read error logs or test communication between modules.
🛑 When to Call a Pro:
  • If the error returns immediately after a power reset
  • If the refrigerator is not cooling properly and an error code remains displayed
  • If you are unable to access model‑specific documentation or determine the cause safely

Next step

Choose the next step for E01

Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.

Check during diagnosis

Most relevant component to inspect

Temperature Sensor

Monitors the internal temperature to ensure correct operation and prevent overheating.

Typical part-only price
$15 - $35
DIY difficulty
Easy
Estimated time
15-30 mins
Where can I find the model number?

Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.

Find a part that fits my model

Verify the complete model and part number on the retailer's compatibility page before ordering.

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Technical Specifications

wattage
component Temperature Sensor
resistance 10k ohms at 25°C
part_number NEFF 00175056
voltage_rating 12V DC

Common Questions

What does E01 error mean on Neff Refrigerator?

E01 indicates a temperature sensor malfunction, causing inconsistent cooling.

Can I fix Neff Refrigerator E01 error myself?

Yes, you can try resetting the fridge and checking for door obstructions.

How much does it cost to fix E01 error?

Repair costs vary by model and region, so it's best to consult a local technician.

When should I call a technician for E01?

Call a technician if the error returns after resetting or if cooling issues persist.

Sources & References

Data last verified: 2026-04-23

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