Electrolux Refrigerator Error OP

⚡ Quick Answer: The Electrolux refrigerator OP error indicates an open circuit in the temperature sensor, which can cause inaccurate temperature readings. Symptoms in... ✅ DIY Fixable

What Does Error OP Mean?

The Electrolux refrigerator OP error indicates an open circuit in the temperature sensor, which can cause inaccurate temperature readings. Symptoms include the OP code displayed in the freezer or refrigerator, and temperature readings may freeze at a default value. This issue is often due to a disconnected or faulty temperature sensor (thermistor), leading to compressor overload protection activation and unusual humming sounds.

Common Symptoms:

  • OP displayed in freezer temperature display
  • OP displayed in refrigerator temperature display
  • Temperature readings may be missing or frozen at a default value

Possible Causes

  • Open or disconnected temperature sensor (thermistor) circuit (medium)

How to Fix Error OP

DIY Fix Basic checks for temperature sensor issue

  1. Unplug the refrigerator from the power outlet.
  2. Locate the temperature sensors (thermistors) in the freezer and refrigerator compartments.
  3. Visually inspect the connectors and wiring harness for loose or disconnected wires.
  4. Reconnect any loose connectors securely.
  5. Plug the refrigerator back in and check if the OP code clears.

Technician Only Diagnose and replace temperature sensor or repair wiring

  1. Disconnect power and gain access to internal control board and thermistor wiring.
  2. Use a multimeter to measure resistance of temperature sensors; infinite resistance indicates open circuit.
  3. Inspect wiring harness for breaks, corrosion, or damage.
  4. Repair wiring or replace the thermistor(s) as needed.
  5. Test the refrigerator after repairs to confirm the error code no longer appears.

Parts needed: Temperature sensor (thermistor), Wire harness/connectors

🛑 When to Call a Pro:
  • If you are not comfortable accessing internal components
  • If the error persists after basic wiring checks
  • If sensors and wiring appear intact but the error remains

Next step

Choose the next step for OP

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.

Other parts options

Check related components first; use model search as a fallback.

Possible related component

Wiring Harness

Connects controls, sensors, motors, and other electrical components inside the appliance.

$20 - $120 · Medium · 30-90 mins

Check fit & price
Model number required

Model-compatible Refrigerator parts

Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.

Find a part that fits my model

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Optional routine care

Maintenance supplies

These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.

Maintenance supply

Refrigerator Condenser Coil Brush

For routine cleaning of accessible condenser areas where the manufacturer permits it. It does not repair a sealed-system or compressor fault.

View maintenance supply
Maintenance supply

Model-Compatible Refrigerator Water Filter

A routine replacement item on models with a water filter. Match the complete appliance model and existing filter number before ordering.

Compatibility check required: use the complete appliance model and compare the existing filter, bag, or specification before ordering.

Find one that fits my model

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.

Technical Specifications

note The previous model-independent part specification was removed. Verify the full model number and diagnosis in the manufacturer's official parts catalog before ordering.
part_number None

Common Questions

What does OP error mean on electrolux refrigerator?

The OP error indicates an open circuit in the temperature sensor, affecting temperature readings.

Can I fix electrolux refrigerator OP error myself?

Yes, you can check the temperature sensors for loose connections and inspect wiring.

How much does it cost to fix OP error?

The estimated cost to fix the OP error ranges from ¥3,000 to ¥15,000 for parts only.

When should I call a technician for OP?

Call a technician if you're uncomfortable with repairs or if the error persists after checks.

Data last verified: 2026-07-31

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