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High Temperature Alarm

High Temperature Alarm — Indicator lights up and alarm sounds

Frigidaire · Refrigerators

What does High Temperature Alarm mean?

The High Temperature Alarm activates when the interior temperature has been too high for an extended period. The indicator lights up and an audible alarm sounds.

Common Causes

  • Refrigerator door left open too long
  • The appliance is in a very warm room
  • Recent addition of a large amount of warm food
  • Cooling system issue

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Press any button to stop the current alarm sound.

  2. 2

    Check that the refrigerator door is closing and sealing properly.

  3. 3

    Ensure the room temperature is within the recommended range for the refrigerator.

  4. 4

    Allow 24 hours for the temperature to stabilize after making adjustments or adding food.

  5. 5

    If the alarm frequently sounds, contact customer service.

Browse all codes in this manual (51)
Verified technical data. Last updated: April 2026

Related Faults

Air Filter AlertAir Filter Indicator Illuminated — Air filter needs replacementAudible warning toneAudible warning tone — Display is locked or an alert is activeClear Alerts buttonPress Clear Alerts button — Resets active alarms
Source: Frigidaire Refrigerators
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