21E / 21C – Refrigerator error code
Evaporator fan or airflow fault in the refrigerator compartment. Service is advised if recurring.
May 2, 2026
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Evaporator fan or airflow fault in the refrigerator compartment. Service is advised if recurring.
When your Dacor refrigerator is not keeping food cold, you need answers fast. Dacor Appliance Support repairs built-in and column…
Cooling-off or demo mode related display state. Disable demo mode and verify cooling resumes normally.
Communication fault between display and main controls. Check connectors and schedule service if the code persists.
Fan or airflow fault detected in a cooling compartment. Keep vents clear and request diagnostics if recurring.
Component fault detected during self-check. Power cycle once and monitor operation.
Cooling system feedback error. Minimize door openings and book service if repeated.
Control or communication issue between internal modules. Persistent alerts require technician inspection.
Compressor protection or abnormal load condition. Allow reset and verify stable household power.
Power event detected by control board. Reset once and monitor for repeat alerts.
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