Kenmore Dehumidifier Error F2

⚡ Quick Answer: The Kenmore dehumidifier F2 error indicates a malfunction of the evaporator coil thermistor, which monitors the temperature of the evaporator coil. Th... ✅ DIY Fixable

What Does Error F2 Mean?

The Kenmore dehumidifier F2 error indicates a malfunction of the evaporator coil thermistor, which monitors the temperature of the evaporator coil. This issue may lead to erratic display readings, improper operation, and a failure to dehumidify effectively. Checking for loose connections or replacing the thermistor may resolve the problem.

Common Symptoms:

  • Unit displays F2 error and stops operation
  • Possible lack of proper dehumidification
  • Temperature sensor related fault indications

Possible Causes

  • Evaporator coil thermistor failure or fault (high)
  • Loose or disconnected evaporator coil thermistor wiring connection (medium)

How to Fix Error F2

DIY Fix Check basic conditions and connections

  1. Unplug the dehumidifier from power.
  2. Ensure the unit is placed within normal operating temperature range (avoid extreme cold/hot rooms).
  3. Check external conditions (e.g., proper airflow, not too close to walls).
  4. Plug the unit back in and observe if F2 persists.

Technician Only Inspect and replace evaporator coil thermistor or wiring

  1. Unplug the unit and remove access panels to reach the evaporator coil thermistor.
  2. Inspect the thermistor and its wiring harness for damage or loose connections.
  3. Test the thermistor resistance with a multimeter to confirm failure.
  4. Replace the evaporator coil thermistor if faulty.
  5. Verify secure connection to the electronic control board and reassemble.

Parts needed: Evaporator coil thermistor, Thermistor wiring harness (if damaged)

🛑 When to Call a Pro:
  • If the F2 error persists after checking connections and replacing the thermistor.
  • If there are signs of control board faults or other electrical issues.

Technical Specifications

wattage 300W
component Humidity Sensor
resistance 1-5 kOhms
part_number Kenmore 590-001
voltage_rating 120V AC

Common Questions

What does F2 error mean on kenmore dehumidifier?

The F2 error indicates a failure in the evaporator coil thermistor, affecting humidity readings and operation.

Can I fix kenmore dehumidifier F2 error myself?

Yes, check connections, ensure proper airflow, and verify that the unit is in a suitable temperature range.

How much does it cost to fix F2 error?

The estimated repair cost for the F2 error ranges from low to medium, including parts and labor.

When should I call a technician for F2?

Call a technician if the F2 error persists after checking connections or if there are signs of control board faults.

Data last verified: 2026-07-01

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