Samsung error codes
Find the meaning of Samsung fault, warning and status codes, with model context, documented causes, safe checks and links to available manufacturer guidance.
299documented codes
14products and models
3product categories
About Samsung error codes
An error code is a diagnostic clue, not a complete repair diagnosis. Samsung may reuse similar-looking codes across different products, model generations or regions, so always confirm the complete code and exact model before following instructions or ordering parts.
This profile connects every indexed Samsung code to its dedicated explanation page. Each page is structured around the search intent: a quick meaning, symptoms, likely causes, safe troubleshooting, reset guidance, applicable products and the point at which professional help is appropriate. Records marked as verified include the manufacturer or another authoritative technical source.
Start with the code shown on the display, then narrow the result by product or model. Do not assume that a reset has repaired the underlying fault. If a code returns, the product is unsafe, or diagnosis requires internal electrical, gas, refrigerant or moving components, stop and use an authorised technician.
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Popular Samsung codes
E7Samsung · Indoor air conditioner · Global English supportHeater temperature sensor faultThe heater temperature sensor circuit is open or shorted. Samsung uses E7 to identify a sensor or temperature-monitoring…E6Samsung · Indoor air conditioner · Global English supportOutdoor heat-exchanger sensor faultThe outdoor heat-exchanger sensor circuit is open or shorted. Samsung uses E6 to identify a sensor or temperature-monitoring…E5Samsung · Indoor air conditioner · Global English supportIndoor heat-exchanger sensor faultThe indoor heat-exchanger sensor circuit is open or shorted. Samsung uses E5 to identify a sensor or temperature-monitoring…TESamsung · Microwave oven · GlobalTouch-control communication faultThe microwave detected abnormal touch-control communication. Samsung uses TE to identify an internal communication or electronic-control condition on…-SE-Samsung · Microwave oven · GlobalKey short faultA control key is shorted or continuously activated. Samsung uses -SE- to identify a control-button or panel condition…E-X2Samsung · Microwave oven · GlobalAdditional short circuitThe microwave detected an additional short circuit. Samsung uses E-X2 to identify an operating or component condition on…E-X1Samsung · Microwave oven · GlobalAdditional open circuitThe microwave detected an additional open circuit. Samsung uses E-X1 to identify an operating or component condition on…E-83Samsung · Microwave oven · GlobalCommunication faultThe microwave detected a communication fault. Samsung uses E-83 to identify an internal communication or electronic-control condition on…
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E-45Samsung · Microwave oven · GlobalCooling faultThe microwave detected a cooling fault. Samsung uses E-45 to identify an operating or component condition on the…E-46Samsung · Microwave oven · GlobalPrimary open circuitThe microwave detected a primary open circuit. Samsung uses E-46 to identify an operating or component condition on…E-47Samsung · Microwave oven · GlobalDoor open faultThe microwave detected that the door is open. Samsung uses E-47 to identify a door, lid or latch…E-51Samsung · Microwave oven · GlobalSensing failureThe microwave detected a sensing failure. Samsung uses E-51 to identify an operating or component condition on the…E-52Samsung · Microwave oven · GlobalEEPROM short circuitThe microwave detected an EEPROM short circuit. Samsung uses E-52 to identify an internal communication or electronic-control condition…E-53Samsung · Microwave oven · GlobalMemory read/write faultThe microwave detected a memory read/write fault. Samsung uses E-53 to identify an operating or component condition on…E-54Samsung · Microwave oven · GlobalZero calibration faultThe microwave detected a zero-calibration fault. Samsung uses E-54 to identify an operating or component condition on the…E-61Samsung · Microwave oven · GlobalHumidity sensor open circuitThe humidity sensor circuit is open. Samsung uses E-61 to identify a sensor or temperature-monitoring condition on the…E-62Samsung · Microwave oven · GlobalHumidity sensor short circuitThe humidity sensor circuit is shorted. Samsung uses E-62 to identify a sensor or temperature-monitoring condition on the…E-63Samsung · Microwave oven · GlobalHumidity sensor maximum-time faultThe humidity sensor exceeded its maximum sensing time. Samsung uses E-63 to identify a sensor or temperature-monitoring condition…E-71Samsung · Microwave oven · GlobalSteam sensor open circuitThe steam sensor circuit is open. Samsung uses E-71 to identify a sensor or temperature-monitoring condition on the…E-72Samsung · Microwave oven · GlobalSteam sensor short circuitThe steam sensor circuit is shorted. Samsung uses E-72 to identify a sensor or temperature-monitoring condition on the…E-81Samsung · Microwave oven · GlobalCommunication open circuitThe microwave detected an open communication circuit. Samsung uses E-81 to identify an internal communication or electronic-control condition…E-82Samsung · Microwave oven · GlobalCommunication short circuitThe microwave detected a shorted communication circuit. Samsung uses E-82 to identify an internal communication or electronic-control condition…E-83Samsung · Microwave oven · GlobalCommunication faultThe microwave detected a communication fault. Samsung uses E-83 to identify an internal communication or electronic-control condition on…E-X1Samsung · Microwave oven · GlobalAdditional open circuitThe microwave detected an additional open circuit. Samsung uses E-X1 to identify an operating or component condition on…E-X2Samsung · Microwave oven · GlobalAdditional short circuitThe microwave detected an additional short circuit. Samsung uses E-X2 to identify an operating or component condition on…-SE-Samsung · Microwave oven · GlobalKey short faultA control key is shorted or continuously activated. Samsung uses -SE- to identify a control-button or panel condition…TESamsung · Microwave oven · GlobalTouch-control communication faultThe microwave detected abnormal touch-control communication. Samsung uses TE to identify an internal communication or electronic-control condition on…C00Samsung · POWERbot robot vacuum · Global English supportPOWERbot trapped or stuckThe POWERbot is caught, stuck or trapped while moving. Samsung uses C00 to identify an electrical-supply condition on…C01Samsung · POWERbot robot vacuum · Global English supportDrum brush obstructionForeign material is caught in the drum brush. Samsung uses C01 to identify a motor or moving-component condition…C02Samsung · POWERbot robot vacuum · Global English supportLeft driving wheel obstructionForeign material is caught in the left driving wheel. Samsung uses C02 to identify a motor or moving-component…C03Samsung · POWERbot robot vacuum · Global English supportRight driving wheel obstructionForeign material is caught in the right driving wheel. Samsung uses C03 to identify a motor or moving-component…C05Samsung · POWERbot robot vacuum · Global English supportBumper sensor inspectionThe POWERbot detected a bumper-sensor condition or obstruction around the bumper. Samsung uses C05 to identify a sensor…C06Samsung · POWERbot robot vacuum · Global English supportObstacle sensor contaminationForeign material has accumulated on an obstacle sensor. Samsung uses C06 to identify a sensor or temperature-monitoring condition…C07Samsung · POWERbot robot vacuum · Global English supportCliff sensor contaminationForeign material has accumulated on a cliff sensor. Samsung uses C07 to identify a sensor or temperature-monitoring condition…C11Samsung · POWERbot robot vacuum · Global English supportMain control board inspection requiredThe POWERbot main PCB requires inspection. Samsung uses C11 to identify an internal communication or electronic-control condition on…No battSamsung · POWERbot robot vacuum · Global English supportBattery faultThe POWERbot detected a battery error. Samsung uses No batt to identify a battery or charging condition on…bAd LinESamsung · Range, wall oven or induction cooktop · GlobalIncorrect power connectionThe range power connection is not installed correctly. Samsung uses bAd LinE to identify an electrical-supply condition on…C-10Samsung · Range, wall oven or induction cooktop · GlobalSelf-diagnosis temperature limitationDuring SmartThings self-diagnosis the initial oven temperature is outside the sensor test range; outside the test it may…C-24Samsung · Range, wall oven or induction cooktop · GlobalOven temperature rising too quicklyThe temperature sensor detected a faster-than-normal temperature rise, commonly associated with a blocked vent. Samsung uses C-24 to…C-F0Samsung · Range, wall oven or induction cooktop · GlobalElectronic communication faultElectronic components in the range are not communicating correctly. Samsung uses C-F0 to identify an internal communication or…-dC-Samsung · Range, wall oven or induction cooktop · GlobalTwin Mode partition faultThe oven partition is missing, incorrectly installed or the partition switch is obstructed. Samsung uses -dC- to identify…-dE-Samsung · Range, wall oven or induction cooktop · GlobalTwin Mode partition faultThe oven partition is missing, incorrectly installed or the partition switch is obstructed. Samsung uses -dE- to identify…doorSamsung · Range, wall oven or induction cooktop · GlobalOven door openThe oven detects that the door is not closed. Samsung uses door to identify a door, lid or…tE5tSamsung · Range, wall oven or induction cooktop · GlobalDemo mode enabledDemo mode is enabled, so the oven and electric cooktop will not heat. Samsung uses tE5t to identify…tEStSamsung · Range, wall oven or induction cooktop · GlobalDemo mode enabledDemo mode is enabled, so the oven and electric cooktop will not heat. Samsung uses tESt to identify…underlined uSamsung · Range, wall oven or induction cooktop · GlobalPan detection faultAn induction element cannot detect suitable cookware of the correct size, material or position. Samsung uses underlined u…14ESamsung · Refrigerator or freezer · GlobalIce-maker sensor faultThe refrigerator detected an ice-maker sensor fault. Samsung uses 14E to identify a sensor or temperature-monitoring condition on…21ESamsung · Refrigerator or freezer · GlobalFreezer fan faultThe electronics are not sensing freezer-fan rotation feedback. Samsung uses 21E to identify a fan, airflow or ventilation…22CSamsung · Refrigerator or freezer · GlobalRefrigerator fan faultThe refrigerator detected a fridge-fan fault. Samsung uses 22C to identify a fan, airflow or ventilation condition on…22ESamsung · Refrigerator or freezer · GlobalRefrigerator fan faultThe refrigerator detected a fridge-fan fault. Samsung uses 22E to identify a fan, airflow or ventilation condition on…33ESamsung · Refrigerator or freezer · GlobalIce-pipe heater faultThe refrigerator detected an ice-pipe heater fault. Samsung uses 33E to identify a heating or over-temperature condition on…39CSamsung · Refrigerator or freezer · GlobalIce-maker function faultThe refrigerator detected an ice-maker function fault. Samsung uses 39C to identify an operating or component condition on…39ESamsung · Refrigerator or freezer · GlobalIce-maker function faultThe refrigerator detected an ice-maker function fault. Samsung uses 39E to identify an operating or component condition on…40CSamsung · Refrigerator or freezer · GlobalIce-room fan faultThe refrigerator detected an ice-room fan fault. Samsung uses 40C to identify a fan, airflow or ventilation condition…40ESamsung · Refrigerator or freezer · GlobalIce-room fan faultThe refrigerator detected an ice-room fan fault. Samsung uses 40E to identify a fan, airflow or ventilation condition…41Samsung · Refrigerator or freezer · GlobalFamily Hub faultA Family Hub fault is present with flashing interior blue lights. Samsung uses 41 to identify an operating…41CSamsung · Refrigerator or freezer · GlobalFamily Hub software faultA Family Hub software-related fault is present on applicable three-door models. Samsung uses 41C to identify a software…42Samsung · Refrigerator or freezer · GlobalFamily Hub faultA Family Hub fault is present with flashing interior blue lights. Samsung uses 42 to identify an operating…5ESamsung · Refrigerator or freezer · GlobalRefrigerator defrost sensor faultThe refrigerator detected a defrost-sensor fault. Samsung uses 5E to identify a sensor or temperature-monitoring condition on the…76CSamsung · Refrigerator or freezer · GlobalAutofill compartment water detectedWater was detected in the Autofill compartment. Samsung uses 76C to identify a water-supply or water-level condition on…83ESamsung · Refrigerator or freezer · GlobalAbnormal compressor currentThe refrigerator detected abnormal current to the compressor. Samsung uses 83E to identify an operating or component condition…84CSamsung · Refrigerator or freezer · GlobalCompressor lockedThe refrigerator detected a locked compressor. Samsung uses 84C to identify an operating or component condition on the…85CSamsung · Refrigerator or freezer · GlobalLow supply voltageFamily Hub detected low voltage from the power source. Samsung uses 85C to identify an electrical-supply condition on…85ESamsung · Refrigerator or freezer · GlobalCompressor undervoltageThe refrigerator detected compressor undervoltage. Samsung uses 85E to identify an electrical-supply condition on the affected refrigerator or…86ESamsung · Refrigerator or freezer · GlobalCompressor overvoltageThe refrigerator detected compressor overvoltage. Samsung uses 86E to identify an electrical-supply condition on the affected refrigerator or…88 88Samsung · Refrigerator or freezer · GlobalCommunication faultThe refrigerator detected a communication fault, often after interrupted startup. Samsung uses 88 88 to identify an internal…8ESamsung · Refrigerator or freezer · GlobalFreezer ice-maker sensor faultThe refrigerator detected a freezer ice-maker sensor fault. Samsung uses 8E to identify a sensor or temperature-monitoring condition…APSamsung · Refrigerator or freezer · GlobalWi-Fi access point modeThe refrigerator is acting as an access point for Wi-Fi setup. Samsung uses AP to identify a network…O FFSamsung · Refrigerator or freezer · GlobalCooling Off modeCooling Off, Demo or Shop mode is enabled; this is not a product fault. Samsung uses O FF…OF OFSamsung · Refrigerator or freezer · GlobalCooling Off modeCooling Off, Demo or Shop mode is enabled; this is not a product fault. Samsung uses OF OF…PC CHSamsung · Refrigerator or freezer · GlobalComponent communication faultComponents in the refrigerator are not communicating correctly. Samsung uses PC CH to identify an internal communication or…PC ERSamsung · Refrigerator or freezer · GlobalComponent communication faultComponents in the refrigerator are not communicating correctly. Samsung uses PC ER to identify an internal communication or…9C2Samsung · Samsung dishwashers · United KingdomLow or abnormal supply voltageSamsung documents 9C2 for Samsung dishwashers as “Low or abnormal supply voltage”. This is the quick answer for…ACSamsung · Samsung dishwashers · United KingdomControl communication faultSamsung documents AC for Samsung dishwashers as “Control communication fault”. This is the quick answer for this product…AC6Samsung · Samsung dishwashers · United KingdomControl communication faultSamsung documents AC6 for Samsung dishwashers as “Control communication fault”. This is the quick answer for this product…bC2Samsung · Samsung dishwashers · United KingdomStuck control-panel buttonSamsung documents bC2 for Samsung dishwashers as “Stuck control-panel button”. This is the quick answer for this product…bE2Samsung · Samsung dishwashers · United KingdomStuck control-panel buttonSamsung documents bE2 for Samsung dishwashers as “Stuck control-panel button”. This is the quick answer for this product…FCSamsung · Samsung dishwashers · United KingdomDrying fan faultSamsung documents FC for Samsung dishwashers as “Drying fan fault”. This is the quick answer for this product…FC2Samsung · Samsung dishwashers · United KingdomDrying fan or vent faultSamsung documents FC2 for Samsung dishwashers as “Drying fan or vent fault”. This is the quick answer for…FC3Samsung · Samsung dishwashers · United KingdomDrying fan or vent faultSamsung documents FC3 for Samsung dishwashers as “Drying fan or vent fault”. This is the quick answer for…FC4Samsung · Samsung dishwashers · United KingdomDrying fan or vent faultSamsung documents FC4 for Samsung dishwashers as “Drying fan or vent fault”. This is the quick answer for…HCSamsung · Samsung dishwashers · United KingdomHigh-temperature heating faultSamsung documents HC for Samsung dishwashers as “High-temperature heating fault”. This is the quick answer for this product…HC1Samsung · Samsung dishwashers · United KingdomHigh-temperature heating faultSamsung documents HC1 for Samsung dishwashers as “High-temperature heating fault”. This is the quick answer for this product…HC2Samsung · Samsung dishwashers · United KingdomDrying heater or vent faultSamsung documents HC2 for Samsung dishwashers as “Drying heater or vent fault”. This is the quick answer for…HC4Samsung · Samsung dishwashers · United KingdomVent or high-temperature drying faultSamsung documents HC4 for Samsung dishwashers as “Vent or high-temperature drying fault”. This is the quick answer for…LCSamsung · Samsung dishwashers · United KingdomLeak detectedSamsung documents LC for Samsung dishwashers as “Leak detected”. This is the quick answer for this product context.…LESamsung · Samsung dishwashers · United KingdomLeak detectedSamsung documents LE for Samsung dishwashers as “Leak detected”. This is the quick answer for this product context.…1 ACSamsung · Tumble dryer · GlobalInternal communication faultInternal dryer components are not communicating correctly. Samsung uses 1 AC to identify an internal communication or electronic-control…1 AC7Samsung · Tumble dryer · GlobalComponent or sensor faultSamsung classifies this as another sensor or component fault. Samsung uses 1 AC7 to identify a sensor or…1 DCSamsung · Tumble dryer · GlobalDoor faultThe dryer detected a door, latch or door-sensor issue. Samsung uses 1 DC to identify a door, lid…1 dFSamsung · Tumble dryer · GlobalDoor faultThe dryer detected a door, latch or door-sensor issue. Samsung uses 1 dF to identify a door, lid…1 FCSamsung · Tumble dryer · GlobalPower frequency faultThe dryer detected an invalid power-source frequency. Samsung uses 1 FC to identify an electrical-supply condition on the…1 HCSamsung · Tumble dryer · GlobalDryer overheatingThe dryer detected an overheating condition. Samsung uses 1 HC to identify a heating or over-temperature condition on…1 tCSamsung · Tumble dryer · GlobalTemperature sensor faultThe dryer detected a temperature or temperature-sensor issue. Samsung uses 1 tC to identify a sensor or temperature-monitoring…1tC5Samsung · Tumble dryer · GlobalTemperature sensor faultThe dryer detected a temperature or temperature-sensor issue. Samsung uses 1tC5 to identify a sensor or temperature-monitoring condition…1tCSSamsung · Tumble dryer · GlobalTemperature sensor faultThe dryer detected a temperature or temperature-sensor issue. Samsung uses 1tCS to identify a sensor or temperature-monitoring condition…2ESamsung · Tumble dryer · GlobalAbnormal supply voltageThe dryer detected an abnormal supply voltage. Samsung uses 2E to identify an electrical-supply condition on the affected…3CSamsung · Tumble dryer · GlobalComponent or sensor faultSamsung classifies this as another sensor or component fault. Samsung uses 3C to identify a sensor or temperature-monitoring…6C2Samsung · Tumble dryer · GlobalJammed control buttonA control-panel button is stuck or continuously pressed. Samsung uses 6C2 to identify a control-button or panel condition…6ESamsung · Tumble dryer · GlobalJammed control buttonA control-panel button is stuck or continuously pressed. Samsung uses 6E to identify a control-button or panel condition…6E2Samsung · Tumble dryer · GlobalJammed control buttonA control-panel button is stuck or continuously pressed. Samsung uses 6E2 to identify a control-button or panel condition…9C1Samsung · Tumble dryer · GlobalAbnormal supply voltageThe dryer detected an abnormal supply voltage. Samsung uses 9C1 to identify an electrical-supply condition on the affected…9ESamsung · Tumble dryer · GlobalAbnormal supply voltageThe dryer detected an abnormal supply voltage. Samsung uses 9E to identify an electrical-supply condition on the affected…9E1Samsung · Dishwasher, Tumble dryer · GlobalAbnormal supply voltageThe dryer detected an abnormal supply voltage. Samsung uses 9E1 to identify an electrical-supply condition on the affected…ACSamsung · Tumble dryer · GlobalInternal communication faultInternal dryer components are not communicating correctly. Samsung uses AC to identify an internal communication or electronic-control condition…AESamsung · Tumble dryer · GlobalInternal communication faultInternal dryer components are not communicating correctly. Samsung uses AE to identify an internal communication or electronic-control condition…AE3Samsung · Tumble dryer · GlobalInternal communication faultInternal dryer components are not communicating correctly. Samsung uses AE3 to identify an internal communication or electronic-control condition…AE4Samsung · Tumble dryer · GlobalInternal communication faultInternal dryer components are not communicating correctly. Samsung uses AE4 to identify an internal communication or electronic-control condition…