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F15

F15 — Outdoor fan motor lock abnormality

Panasonic · Air Conditioning

What does F15 mean?

This error means the outdoor fan motor is locked or malfunctioning. It is reported after 2 occurrences within 30 minutes.

Common Causes

  • Outdoor PCB fault
  • Outdoor fan motor fault

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Inspect the outdoor PCB.

  2. 2

    Check the outdoor fan motor for lock or malfunction.

Browse all codes in this manual (53)
Verified technical data. Last updated: April 2026

Related Faults

Error code on Timer display LCDError code on Timer display LCD - Specific fault identifiedF12F12 - Pressure switch activateF14F14 - Outdoor compressor abnormal revolution
Source: Panasonic Air Conditioning
Open Manual (Page 163)Search more codes in this manual