Panasonic AC fault codes - What they mean and Fixes

Panasonic air conditioners are known for their reliability and performance, but like any appliance, they may run into issues from time to time. Error codes displayed on the remote control, Comfort Cloud app, or the unit itself can help pinpoint the problem. Understanding these codes is crucial to troubleshooting your AC and maintaining its efficiency.

How Do I Find the Error Code on My Panasonic Air Conditioner?

1. Remote Control:

➜ Point the remote at the unit.
➜Use a paperclip or similar object to press the check button until “- -” appears.
➜ Scroll through error codes using the timer buttons. Your unit will beep once the code is found.

2. Comfort Cloud App:

➜ Open the app and tap the notification icon in the upper left corner.
➜ The error message and its meaning will be displayed under the notifications tab.

Panasonic Fault Codes Explained

Here’s a list of common Panasonic air conditioner error codes:

➜ A01 to A27: Issues with engine, oil pressure, exhaust gas, and ignition.
➜ E01 to E31: Communication failures between indoor and outdoor units, remote control issues, and sensor errors.
➜ F01 to F99: Problems with temperature sensors, compressor, refrigerant circuits, and overpressure.
➜ H00 to H99: Malfunctions related to sensors, compressor, drainage, heat exchanger, and wiring.
➜ L02 to L21: Mismatch in unit models, duplicate addresses, valve failures, and faulty settings.
➜ P01 to P31: Indoor fan errors, high pressure, float switch issues, and compressor overcurrent.

For example, H21 signals a drainage block or float sensor issue, while F91 indicates a refrigerant circuit problem.

Panasonic AC Fault Code Lookup

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Panasonic AC Fault Code Lookup

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When to Call a Professional

While some issues can be resolved by resetting the unit or performing basic troubleshooting, more complex problems require the expertise of an HVAC professional. They can diagnose the exact cause of the error and provide a solution to restore your unit to optimal performance.

Book an appointment with a certified technician to ensure your Panasonic air conditioner is properly repaired and maintained, keeping your home cool and comfortable.