Amana Microwave Error AIR3

⚡ Quick Answer: The Amana microwave AIR3 error code indicates a potential malfunction in the airflow sensor. This issue may lead to unusual sounds or improper heating... ✅ DIY Fixable

What Does Error AIR3 Mean?

The Amana microwave AIR3 error code indicates a potential malfunction in the airflow sensor. This issue may lead to unusual sounds or improper heating of food. To address this error, it's important to verify the error code and model number, and perform a basic reset to see if the issue resolves itself.

Possible Causes

  • Airflow Sensor

How to Fix Error AIR3

DIY Fix Verify the exact error code and model number

  1. Confirm the model number of your Amana microwave (usually on a label inside the door frame).
  2. Double-check the error code display — some codes may be misread (e.g., 'F1', 'F3', 'SE', etc.).
  3. Look up the exact model’s owner’s manual via Amana’s official support site using your model number.

DIY Fix Basic reset attempt

  1. Unplug the microwave from the wall outlet or turn off its circuit breaker.
  2. Wait at least 1–5 minutes to allow electronic systems to reset.
  3. Restore power and see if the error persists.

Technician Only Inspect control panel and display electronics

  1. With power disconnected, access the control board and display assembly.
  2. Check for loose connectors, burnt components, or obvious damage.
  3. Test key components (touchpad, control board) for continuity or proper response if supported by model diagnostics.

Parts needed: control board, display keypad

🛑 When to Call a Pro:
  • If the error persists after reset and basic verification.
  • If the error reappears along with operational failure (no heating, no display response).

Technical Specifications

wattage 1000W
component Airflow Sensor
resistance 10-30 ohms
part_number WB27X10943
voltage_rating 120V AC

Common Questions

What does AIR3 error mean on Amana microwave?

AIR3 indicates a malfunction in the airflow sensor, which can lead to unusual sounds or heating issues.

Can I fix Amana microwave AIR3 error myself?

Yes, you can try verifying the error code, checking the model number, and performing a basic reset.

How much does it cost to fix AIR3 error?

Estimated repair costs range from $100 to $300, depending on parts and model.

When should I call a technician for AIR3?

Call a technician if the error persists after a reset or if you experience operational failures.

Sources & References

Data last verified: 2026-01-25

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