Airflo Air Conditioner Error E11

What Does Error E11 Mean?

The E11 error code on your Airflo air conditioner indicates a failure in the indoor temperature sensor. This malfunction can lead to erratic temperature readings and inconsistent cooling performance, affecting your comfort. If you encounter this error, it's essential to address it promptly to restore optimal operation.

Possible Causes

• Indoor Temperature Sensor

How to Fix Error E11

DIY Fix Check basic unit status

1. Turn off the air conditioner and disconnect power
2. Wait 1–2 minutes and reconnect power
3. Observe whether the error returns

Technician Only Consult service documentation or support

1. Refer to the specific Airflo model’s service manual for error code definitions
2. Contact Airflo official support with model and serial number details
3. Perform diagnostics based on manufacturer guidance if available

🛑 When to Call a Pro:

• If the error persists after basic reset attempts
• If there are signs of electrical issues, smoke, or unusual noises

Technical Specifications

wattage
component	Indoor Temperature Sensor
resistance	5-10 kOhms
part_number	AF-TS-001
voltage_rating	24V AC

Common Questions

What does E11 error mean on airflo air conditioner?

The E11 error indicates a failure in the indoor temperature sensor, causing erratic temperature readings.

Can I fix airflo air conditioner E11 error myself?

Yes, you can try resetting the unit by turning it off, disconnecting power for 1–2 minutes, and then reconnecting.

How much does it cost to fix E11 error?

Repair costs for the E11 error can vary by model and region.

When should I call a technician for E11?

Call a technician if the error persists after a reset or if you notice electrical issues, smoke, or unusual noises.

Sources & References

• Panasonic E11 error code example (not Airflo) — communication/board reception faults (community)

Data last verified: 2026-04-14