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Donna VaughnAug 5, 2025
Why does my American Panel Control Systems IC+ beep and display the high temperature alarm message?
- DDenise WilliamsAug 5, 2025
If the high air alarm is triggered, it means the temperature inside the cabinet is above the preset limit. You can silence the alarm by pressing the alarm mute button. Then, check that all doors are closed, verify the temperature setting on the thermostat (usually on the evaporator coil), and ensure the refrigeration system is functioning correctly. If the problem continues, contact a refrigeration technician.