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Airlux
Air Conditioner
Data independently verified by Elite B2B Technicians
Diagnostic Complet

Error Code F3 Airlux

Symptom / Description

Outdoor ambient sensor open or short circuit

Root Cause

The defrost system's temperature sensor has failed, preventing the appliance from initiating or terminating the defrost cycle correctly.

Repair Instructions

UNLOCKED

Inspect or replace outdoor ambient temperature sensor.

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