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FC

FC displayed — Filter cleaning reminder

York · Air Conditioning

What does FC mean?

The display shows 'FC' after 200 hours of usage. This is a reminder to clean the air filter.

Common Causes

  • Accumulated operating time reaching 200 hours

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Clean the air filter according to your unit's maintenance instructions (not in this excerpt).

  2. 2

    Locate the filter reset button on the indoor unit (behind the front panel).

  3. 3

    Press the filter reset button to clear the 'FC' display and reset the reminder.

Browse all codes in this manual (26)
Verified technical data. Last updated: April 2026

Related Faults

Abnormal heat in power supply cord and power plugAbnormal heat in power supply cord or plugAccidental pour of impurities or water into machine or remote controlLiquid or foreign objects inside the unit or remoteAir conditioner can not operate at allAir conditioner will not operate at all
Source: York Air Conditioning
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