Model reference

Samsung RFG293HAWP/XAA

Refrigerator

1 document19 error codes4 service modes

Available documentation

Service Manual

REFRIGERATOR BOTTOM MOUNT FREEZER Technical Service Guide118 pg
Covers this model

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F (FZ-DEF-Sensor blinking) on my Samsung RFG293HAWP/XAA

M+

Defrost sensor system in freezer

From Service Manual 567470, p.42:

1.Access service mode to confirm the active fault code and read stored error history.

2.Measure control board supply voltage at test points. Expected: 12 VDC and 5 VDC.

3.Inspect all connectors on the main control for corrosion or backed-out pins.

Part DA92-00384N

Main PCB assembly

Error codes (19)

CodeMeaning

F (FZ-DEF-Sensor blinking)Defrost sensor system in freezer compartment has an error.F (FZ-Sensor blinking)Sensor system in freezer (FZ) compartment has an error.F R (Ambient-Sensor blinking)External ambient sensor system has an error.F R (C-FAN blinking)Fan motor system in machinery room (condenser fan) has an error.F R (FF-DEF-HEATER blinking)Defrost system in fresh food compartment has an error.F R (FF-FAN blinking)Fan motor system in fresh food compartment has an error.F R (FZ-DEF-HEATER blinking)Defrost system in freezer compartment has an error.F R (FZ-FAN blinking)Fan motor system in freezer compartment has an error.F R (HUMIDITY-Sensor blinking)Humidity sensor system has an error.F R (I/M-Sensor blinking)Sensor system in Ice Maker (FZ) has an error.F R (ICE PIPE HEATER blinking)Ice pipe heater in freezer compartment has an error.F R (ICE/MAKER FUNCTION blinking)Ice Maker function in freezer compartment has an error.F R (Mid Pantry-Sensor blinking)Sensor system in Pantry Room compartment has an error.F R (Pantry DAMPER HEATER blinking)Pantry Room damper heater is open or has bad wiring.OP-ErPanel to Main MICOM OPTION communication error.Pc-ECommunication error displayed on Pantry Room Display when Panel and Main MICOM…Pc-ErCommunication error between Panel PCB and Main MICOM R (FF-DEF-Sensor blinking)Defrost sensor system in fresh food compartment has an error.R (FF-Sensor blinking)Sensor system in fresh food (FF) compartment has an error.

Service modes (4)

Exhibition Mode["Refer to section 4-1-5 (page 59) for detailed entry procedure."]
Self-Diagnostic Mode (During Normal Operation)["Press Power Freeze + Power Cool keys simultaneously for 6 seconds
Self-Diagnostic Mode (Initial Power On)["MICOM automatically operates self-diagnostic function within 1 second when refrigerator is…
Test Mode (Manual Operation / Manual Defrost)["Press Power Freeze + Fridge keys simultaneously for 8 seconds.","All displays on front panel will…

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