Jenn-Air Refrigerator
Error Codes

CF Condenser Fan Failure High The interior temperature rises gradually as the condenser cannot release heat efficiently. View -> DE Door Ajar Detected Low An audible alert sounds periodically, indicating the control board thinks a door is open. View -> DF Defrost System Fault Medium Cooling performance degrades slowly over days or weeks as ice builds up on the evaporator. View -> DI Door Ajar Detected Low The door ajar alarm sounds even though the refrigerator door appears to be fully closed. View -> EF Evaporator Fan Failure High The freezer compartment stays cold but the refrigerator section warms up because cold air is not being circulated. View -> FF Freezer Fan Failure High Frozen items begin to thaw or soften, and ice cream becomes mushy. View -> HS Humidity Sensor Error Low Fruits and vegetables in the crisper drawers dry out or spoil more quickly than expected. View -> IC Ice Maker Module Error Low The ice bin is empty and no new ice is being produced even though the freezer is at the correct temperature. View -> PC Compressor Circuit Fault High Neither the refrigerator nor freezer compartment is producing cold air. View -> PF Power Failure Detected Low The refrigerator display shows PF or Power Failure immediately after electricity is restored. View -> PO Power Outage Detected Low The refrigerator displays a flashing PO code on the control panel after power is restored. View -> RS Temp Sensor Malfunction High Temperature swings between extremes — items may freeze or spoil because the compressor runs erratically. View -> SY-CE Communication Error High The control panel displays incomplete data or shows unusual characters and symbols. View -> SY-EF Evaporator Fan Circuit High Internal vents produce no airflow even though the compressor appears to be running. View -> WF Water Filter Alert Low Water from the door dispenser flows slower than normal due to a clogged filter. View ->