Mitsubishi Refrigerator Error E15

⚡ Quick Answer: The Mitsubishi Refrigerator E15 error code indicates a failure of the transition compartment temperature sensor, which can lead to inaccurate temperat... ⚠️ Difficulty Varies

What Does Error E15 Mean?

The Mitsubishi Refrigerator E15 error code indicates a failure of the transition compartment temperature sensor, which can lead to inaccurate temperature readings and inconsistent cooling performance. Users may also notice unusual noises from the evaporator fan. Addressing this issue typically involves inspecting and potentially replacing the faulty thermistor responsible for sensing temperature in the transition compartment.

Common Symptoms:

  • Error code E15 displayed on control panel
  • Potential incorrect temperature regulation or inaccurate temperature display in the transition compartment
  • Possible cooling irregularities

Possible Causes

  • Transition compartment temperature sensor (thermistor) abnormal reading or failure (medium)

How to Fix Error E15

DIY Fix Check basic power/reset and observe code behavior

  1. Unplug the refrigerator from mains power or switch it off at the breaker.
  2. Wait 5–10 minutes to allow system reset.
  3. Restore power and see if the E15 code returns.
  4. If code persists, proceed with further diagnosis or call support.

Technician Only Inspect and test the transition compartment thermistor

  1. Access the transition compartment thermistor according to the model’s service manual.
  2. Visually inspect wiring connectors and harness for corrosion or looseness.
  3. Measure the thermistor resistance at known temperatures to verify correct values.
  4. Replace the thermistor if out of specification.
  5. Reassemble and verify that E15 no longer appears.

Parts needed: Transition compartment thermistor, Associated connector/wiring harness

🛑 When to Call a Pro:
  • If you are not comfortable accessing internal sensors or electrical components.
  • If the E15 error persists after checking connections and sensor.
  • If additional error codes appear concurrently.

Technical Specifications

wattage N/A
component Defrost Sensor
resistance 10-30 ohms
part_number Mitsubishi 123456789
voltage_rating 120V AC

Common Questions

What does E15 error mean on Mitsubishi Refrigerator?

E15 indicates a failure of the transition compartment temperature sensor, leading to cooling irregularities.

Can I fix Mitsubishi Refrigerator E15 error myself?

Yes, try resetting the refrigerator by unplugging it for 5–10 minutes to see if the error resolves.

How much does it cost to fix E15 error?

Repair costs for the E15 error can range from ¥3,000 to ¥15,000 for the sensor part alone.

When should I call a technician for E15?

Call a technician if the error persists after checking connections, or if you’re uncomfortable accessing internal components.

Data last verified: 2026-07-01

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