Dacor Refrigerator Error Codes

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📋 Error Code Index — Dacor Refrigerator

E1Freezer Temperature Sensor Fault E2Refrigerator Temperature Sensor Fault E3Defrost Sensor Fault SFSystem Fault

Freezer Temperature Sensor Fault

Freezer compartment temperature sensor open or out of expected range.

Medium Priority

Possible Causes
Sensor failed open or shorted
Connector loose or corroded
Diagnostic Steps
1Check connector for corrosion
2Test sensor resistance — should vary with temperature
3Replace freezer sensor if reading is open or near zero

Refrigerator Temperature Sensor Fault

Refrigerator compartment temperature sensor open or out of expected range.

Medium Priority

Possible Causes
Sensor failed open or shorted
Connector loose or corroded
Diagnostic Steps
1Check connector for corrosion
2Test sensor resistance — should vary with temperature
3Replace refrigerator sensor if reading is faulty

Defrost Sensor Fault

Defrost circuit sensor fault — defrost cycle may not complete correctly.

Medium Priority

Possible Causes
Defrost sensor failed open or shorted
Sensor connector loose
Sensor frozen to evaporator coil
Diagnostic Steps
1Manually defrost unit if ice buildup present
2Check connector after thawing
3Test defrost sensor and replace if out of specification

System Fault

General system fault detected through self-diagnostic routine.

High Priority

Possible Causes
Control board internal fault
Communication failure between modules
Power supply irregularity
Diagnostic Steps
1Disconnect power for 5 minutes and retry
2Note all codes appearing alongside SF
3Contact a certified technician for full diagnostic if fault persists

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Important Notice: Error code information on this page is based on Dacor manufacturer service documentation. Refrigerant handling requires EPA certification and must be performed by a licensed technician. AppliancesCare Appliance Repair LLC provides this information for educational purposes only.