Manufacturer code library

Samsung error-code library

Choose the appliance type before the code. Similar characters can mean different things on another product platform. Choose the exact product family first. The same characters can have unrelated meanings on a different device.

WasherDishwasherDryerRefrigeratorRange/ovenProductExact codeMeaningFirst safe checkService boundary

Browse by platform

77 complete records in this directory

Reviewed records

77 exact answers

Showing 60 representative records. Choose a platform or manufacturer above to see its complete set.

Not sure where the fault is?
Samsung dishwasher · exact code

Samsung dishwasher code 3C: meaning and safe checks

3C means: The circulation-pump system is not operating correctly. Scope: Samsung dishwashers; codes may be shown as characters or blinking-light combinations.

Open record
Samsung dishwasher · exact code

Samsung dishwasher code 4C, 4E: meaning and safe checks

4C, 4E means: The dishwasher is not receiving water correctly. Scope: Samsung dishwashers; codes may be shown as characters or blinking-light combinations.

Open record
Samsung dishwasher · exact code

Samsung dishwasher code 5C, 5E: meaning and safe checks

5C, 5E means: The dishwasher is not draining correctly. Scope: Samsung dishwashers; codes may be shown as characters or blinking-light combinations.

Open record
Samsung dishwasher · exact code

Samsung dishwasher code 7E: meaning and safe checks

7E means: The WaterWall reflector cannot move correctly on applicable models. Scope: Samsung dishwashers; codes may be shown as characters or blinking-light combinations.

Open record
Samsung dishwasher · exact code

Samsung dishwasher code 9E: meaning and safe checks

9E means: The dishwasher detected an insufficient water level. Scope: Samsung dishwashers; codes may be shown as characters or blinking-light combinations.

Open record
Samsung dishwasher · exact code

Samsung dishwasher code AC, AE: meaning and safe checks

AC, AE means: Electronic controls are not communicating correctly. Scope: Samsung dishwashers; codes may be shown as characters or blinking-light combinations.

Open record
Samsung dishwasher · exact code

Samsung dishwasher code AP: meaning and safe checks

AP means: The dishwasher is in Wi-Fi access-point/pairing mode; this is usually informational. Scope: Samsung dishwashers; codes may be shown as characters or blinking-light combinations.

Open record
Samsung dishwasher · exact code

Samsung dishwasher code bE2: meaning and safe checks

bE2 means: A control-panel button is stuck or held. Samsung's own US page for this product does not list this code — it was read and does not contain it. Confirm it against your model's manual before acting on it. Scope: Samsung dishwashers; codes may be shown as characters or blinking-light combinations.

Open record
Samsung dishwasher · exact code

Samsung dishwasher code HC, HE: meaning and safe checks

HC, HE means: A water-heating fault was detected. Scope: Samsung dishwashers; codes may be shown as characters or blinking-light combinations.

Open record
Samsung dishwasher · exact code

Samsung dishwasher code LC, LE: meaning and safe checks

LC, LE means: The leak sensor detected water in the base or a leak condition. Scope: Samsung dishwashers; codes may be shown as characters or blinking-light combinations.

Open record
Samsung dishwasher · exact code

Samsung dishwasher code OC, OE: meaning and safe checks

OC, OE means: The dishwasher detected too much water. Scope: Samsung dishwashers; codes may be shown as characters or blinking-light combinations.

Open record
Samsung dishwasher · exact code

Samsung dishwasher code PC: meaning and safe checks

PC means: The zone-wash or diverter position is not confirmed. Scope: Samsung dishwashers; codes may be shown as characters or blinking-light combinations.

Open record
Samsung dishwasher · exact code

Samsung dishwasher code PE: meaning and safe checks

PE means: The half-load connection or diverter signal is invalid on applicable models. Scope: Samsung dishwashers; codes may be shown as characters or blinking-light combinations.

Open record
Samsung dishwasher · exact code

Samsung dishwasher code tC, tE: meaning and safe checks

tC, tE means: The temperature-sensor signal is invalid. Scope: Samsung dishwashers; codes may be shown as characters or blinking-light combinations.

Open record
Samsung dryer · exact code

Samsung dryer code 9C1, 9E1: meaning and safe checks

9C1, 9E1 means: The incoming supply voltage is abnormal. Scope: Samsung electric and gas dryers; vent-test indicators and operating codes vary by model.

Open record
Samsung dryer · exact code

Samsung dryer code AC, AE: meaning and safe checks

AC, AE means: Electronic controls are not communicating correctly. Scope: Samsung electric and gas dryers; vent-test indicators and operating codes vary by model.

Open record
Samsung dryer · exact code

Samsung dryer code bC2, bE2: meaning and safe checks

bC2, bE2 means: A console button is stuck or held. Scope: Samsung electric and gas dryers; vent-test indicators and operating codes vary by model.

Open record
Samsung dryer · exact code

Samsung dryer code C80, C8: meaning and safe checks

C80, C8 means: The Vent Blockage Test estimates about 80% exhaust restriction. Scope: Samsung electric and gas dryers; vent-test indicators and operating codes vary by model.

Open record
Samsung dryer · exact code

Samsung dryer code C90, C9: meaning and safe checks

C90, C9 means: The Vent Blockage Test estimates severe, about 90% restriction. Scope: Samsung electric and gas dryers; vent-test indicators and operating codes vary by model.

Open record
Samsung dryer · exact code

Samsung dryer code Clg, Cg: meaning and safe checks

Clg, Cg means: The Vent Blockage Test found a clogged or restricted exhaust. Scope: Samsung electric and gas dryers; vent-test indicators and operating codes vary by model.

Open record
Samsung dryer · exact code

Samsung dryer code Ct: meaning and safe checks

Ct means: The dryer is performing or reporting the Vent Blockage Test state. Scope: Samsung electric and gas dryers; vent-test indicators and operating codes vary by model.

Open record
Samsung dryer · exact code

Samsung dryer code dC, dE: meaning and safe checks

dC, dE means: The door is open or not sensed as closed. Scope: Samsung electric and gas dryers; vent-test indicators and operating codes vary by model.

Open record
Samsung dryer · exact code

Samsung dryer code FC: meaning and safe checks

FC means: The incoming electrical frequency is invalid. Scope: Samsung electric and gas dryers; vent-test indicators and operating codes vary by model.

Open record
Samsung dryer · exact code

Samsung dryer code Filter, FILt: meaning and safe checks

Filter, FILt means: The lint-filter reminder is active; this is normally maintenance information. Scope: Samsung electric and gas dryers; vent-test indicators and operating codes vary by model.

Open record
Samsung dryer · exact code

Samsung dryer code HC, HE: meaning and safe checks

HC, HE means: A heating-temperature fault was detected. Scope: Samsung electric and gas dryers; vent-test indicators and operating codes vary by model.

Open record
Samsung dryer · exact code

Samsung dryer code tC, tE, tC5: meaning and safe checks

tC, tE, tC5 means: A temperature-sensor signal is invalid. Scope: Samsung electric and gas dryers; vent-test indicators and operating codes vary by model.

Open record
Samsung range or oven · exact code

Samsung range or oven code bAd LinE: meaning and exact next steps

bAd LinE means The electrical supply or terminal connection is incorrect. This answer applies only to Samsung electric, induction, gas ranges and wall ovens; code meanings and safe customer actions vary by model and fuel type.

Open record
Samsung range or oven · exact code

Samsung range or oven code C-10: meaning and exact next steps

C-10 means Samsung's US range article lists C-10 among the codes it covers. This answer applies only to Samsung electric, induction, gas ranges and wall ovens; code meanings and safe customer actions vary by model and fuel type.

Open record
Samsung range or oven · exact code

Samsung range or oven code C-20, C-21, E-21: meaning and exact next steps

C-20, C-21, E-21 means The oven temperature-sensor signal is invalid or out of range. This answer applies only to Samsung electric, induction, gas ranges and wall ovens; code meanings and safe customer actions vary by model and fuel type.

Open record
Samsung range or oven · exact code

Samsung range or oven code C-22, C-23: meaning and exact next steps

C-22, C-23 means A secondary temperature-sensor circuit is invalid on applicable models. This answer applies only to Samsung electric, induction, gas ranges and wall ovens; code meanings and safe customer actions vary by model and fuel type.

Open record
Samsung range or oven · exact code

Samsung range or oven code C-24: meaning and exact next steps

C-24 means The oven detected excessive temperature. This answer applies only to Samsung electric, induction, gas ranges and wall ovens; code meanings and safe customer actions vary by model and fuel type.

Open record
Samsung range or oven · exact code

Samsung range or oven code C-30: meaning and exact next steps

C-30 means An electronic-control temperature sensor is invalid. No Samsung page reachable from here documents this code — not Samsung US, not Samsung Canada, and not the Samsung UK oven list. Confirm it against your own model's manual before acting on it. This answer applies only to Samsung electric, induction, gas ranges and wall ovens; code meanings and safe customer actions vary by model and fuel type.

Open record
Samsung range or oven · exact code

Samsung range or oven code C-31: meaning and exact next steps

C-31 means The electronic control is too hot. No Samsung page reachable from here documents this code — not Samsung US, not Samsung Canada, and not the Samsung UK oven list. Confirm it against your own model's manual before acting on it. This answer applies only to Samsung electric, induction, gas ranges and wall ovens; code meanings and safe customer actions vary by model and fuel type.

Open record
Samsung range or oven · exact code

Samsung range or oven code C-70, C-72: meaning and exact next steps

C-70, C-72 means The steam or reservoir-sensor system detected a fault. No Samsung page reachable from here documents this code — not Samsung US, not Samsung Canada, and not the Samsung UK oven list. Confirm it against your own model's manual before acting on it. This answer applies only to Samsung electric, induction, gas ranges and wall ovens; code meanings and safe customer actions vary by model and fuel type.

Open record
Samsung range or oven · exact code

Samsung range or oven code C-80, C-81: meaning and exact next steps

C-80, C-81 means Electronic controls are not communicating correctly. No Samsung page reachable from here documents this code — not Samsung US, not Samsung Canada, and not the Samsung UK oven list. Confirm it against your own model's manual before acting on it. This answer applies only to Samsung electric, induction, gas ranges and wall ovens; code meanings and safe customer actions vary by model and fuel type.

Open record
Samsung range or oven · exact code

Samsung range or oven code C-90, C-91: meaning and exact next steps

C-90, C-91 means The door-lock system did not operate correctly. No Samsung page reachable from here documents this code — not Samsung US, not Samsung Canada, and not the Samsung UK oven list. Confirm it against your own model's manual before acting on it. This answer applies only to Samsung electric, induction, gas ranges and wall ovens; code meanings and safe customer actions vary by model and fuel type.

Open record
Samsung range or oven · exact code

Samsung range or oven code C-A2: meaning and exact next steps

C-A2 means The control-compartment cooling fan is not operating correctly. No Samsung page reachable from here documents this code — not Samsung US, not Samsung Canada, and not the Samsung UK oven list. Confirm it against your own model's manual before acting on it. This answer applies only to Samsung electric, induction, gas ranges and wall ovens; code meanings and safe customer actions vary by model and fuel type.

Open record
Samsung range or oven · exact code

Samsung range or oven code C-d0, dC, SE: meaning and exact next steps

C-d0, dC, SE means A control-panel key is stuck or continuously pressed. This answer applies only to Samsung electric, induction, gas ranges and wall ovens; code meanings and safe customer actions vary by model and fuel type.

Open record
Samsung range or oven · exact code

Samsung range or oven code C-d1: meaning and exact next steps

C-d1 means The door-lock circuit detected an invalid state. This answer applies only to Samsung electric, induction, gas ranges and wall ovens; code meanings and safe customer actions vary by model and fuel type.

Open record
Samsung range or oven · exact code

Samsung range or oven code C-F0: meaning and exact next steps

C-F0 means The main and sub controls are not communicating. This answer applies only to Samsung electric, induction, gas ranges and wall ovens; code meanings and safe customer actions vary by model and fuel type.

Open record
Samsung range or oven · exact code

Samsung range or oven code C-F1: meaning and exact next steps

C-F1 means a communication fault Samsung's UK oven list documents alongside C-F0 and C-F2. This answer applies only to Samsung electric, induction, gas ranges and wall ovens; code meanings and safe customer actions vary by model and fuel type.

Open record
Samsung range or oven · exact code

Samsung range or oven code C-F2: meaning and exact next steps

C-F2 means The touch-control communication path is invalid. This answer applies only to Samsung electric, induction, gas ranges and wall ovens; code meanings and safe customer actions vary by model and fuel type.

Open record
Samsung range or oven · exact code

Samsung range or oven code tESt, tE5t: meaning and exact next steps

tESt, tE5t means a test mode, not a fault — Samsung's US and Canadian articles both list tESt/tE5t as something to exit rather than repair. This answer applies only to Samsung electric, induction, gas ranges and wall ovens; code meanings and safe customer actions vary by model and fuel type.

Open record
Samsung range or oven · exact code

Samsung range or oven code Underlined u: meaning and exact next steps

Underlined u means an underlined u on the display — Samsung's US and Canadian range articles both list this as a documented display state. This answer applies only to Samsung electric, induction, gas ranges and wall ovens; code meanings and safe customer actions vary by model and fuel type.

Open record
Samsung refrigerator · exact code

Samsung refrigerator code 21E: meaning and safe checks

21E means: The freezer evaporator fan cannot operate correctly. Scope: Samsung refrigerators; many codes identify a sensor or communication circuit and require exact model service data.

Open record
Samsung refrigerator · exact code

Samsung refrigerator code 22E: meaning and safe checks

22E means: The refrigerator evaporator fan cannot operate correctly, often due to ice or a fan fault. Scope: Samsung refrigerators; many codes identify a sensor or communication circuit and require exact model service data.

Open record
Samsung refrigerator · exact code

Samsung refrigerator code 23E: meaning and safe checks

23E means: The condenser fan is not operating correctly. Samsung's own US page for this product does not list this code — it was read and does not contain it. Confirm it against your model's manual before acting on it. Scope: Samsung refrigerators; many codes identify a sensor or communication circuit and require exact model service data.

Open record
Samsung refrigerator · exact code

Samsung refrigerator code 33E: meaning and safe checks

33E means: An ice-pipe heater fault was detected on applicable models. Scope: Samsung refrigerators; many codes identify a sensor or communication circuit and require exact model service data.

Open record
Samsung refrigerator · exact code

Samsung refrigerator code 39E, 39C: meaning and safe checks

39E, 39C means: An ice-maker function or sensor fault was detected. Scope: Samsung refrigerators; many codes identify a sensor or communication circuit and require exact model service data.

Open record
Samsung refrigerator · exact code

Samsung refrigerator code 40E: meaning and safe checks

40E means: An ice-room/freezer fan fault was detected on applicable models. Scope: Samsung refrigerators; many codes identify a sensor or communication circuit and require exact model service data.

Open record
Samsung refrigerator · exact code

Samsung refrigerator code 41C: meaning and safe checks

41C means: Family Hub or internal software detected an update/communication fault. Scope: Samsung refrigerators; many codes identify a sensor or communication circuit and require exact model service data.

Open record
Samsung refrigerator · exact code

Samsung refrigerator code 5E: meaning and safe checks

5E means: A refrigerator-compartment temperature sensor signal is invalid. Scope: Samsung refrigerators; many codes identify a sensor or communication circuit and require exact model service data.

Open record
Samsung refrigerator · exact code

Samsung refrigerator code 83E: meaning and safe checks

83E means: Abnormal compressor current was detected. Scope: Samsung refrigerators; many codes identify a sensor or communication circuit and require exact model service data.

Open record
Samsung refrigerator · exact code

Samsung refrigerator code 85E: meaning and safe checks

85E means: Compressor supply voltage is too low. Scope: Samsung refrigerators; many codes identify a sensor or communication circuit and require exact model service data.

Open record
Samsung refrigerator · exact code

Samsung refrigerator code 86E: meaning and safe checks

86E means: Compressor supply voltage is too high. Scope: Samsung refrigerators; many codes identify a sensor or communication circuit and require exact model service data.

Open record
Samsung refrigerator · exact code

Samsung refrigerator code 88 88, 88 8A: meaning and safe checks

88 88, 88 8A means: A communication/boot fault occurred, often after disrupted power. Scope: Samsung refrigerators; many codes identify a sensor or communication circuit and require exact model service data.

Open record
Samsung refrigerator · exact code

Samsung refrigerator code 8E: meaning and safe checks

8E means: An ice-maker sensor signal is invalid on applicable models. Scope: Samsung refrigerators; many codes identify a sensor or communication circuit and require exact model service data.

Open record
Samsung refrigerator · exact code

Samsung refrigerator code OF OF, O FF: meaning and safe checks

OF OF, O FF means: Cooling Off or Demo mode is enabled; this is normally not a hardware fault. Scope: Samsung refrigerators; many codes identify a sensor or communication circuit and require exact model service data.

Open record
Samsung refrigerator · exact code

Samsung refrigerator code PC ER: meaning and safe checks

PC ER means: A door/display/control communication fault was detected. Scope: Samsung refrigerators; many codes identify a sensor or communication circuit and require exact model service data.

Open record
Samsung washer · exact code

Samsung washer code 1C, 1E, 1C1: meaning and safe checks

1C, 1E, 1C1 means: The water-level or pressure signal is outside the expected range. Scope: Samsung washers; displayed characters and blinking-light equivalents vary by model year.

Open record

Structured depth, not empty permutations

Every published record carries a direct answer, scope, ordered fixes, risk notes and sources.

Device and manufacturer hubs share a consistent record system, but each answer carries the relevant controls, fault boundaries, consequences and official support entry point for that platform.

See the publication gate