Code decoder
Error codes by maker
Pick the maker and the equipment, or type the code. Each page says what the code means on that control, what is safe to check and when to stop.
- Codes
- 2,442
- Makers with codes
- 98
- Updated
- November 2026
DEFMcCall Commercial Refrigerator Display DEF: Defrost CycleMcCallE1 (and other E codes)McCall Commercial Refrigerator Error Code E1: Control Self-CheckMcCall115MEIKO Commercial Dishwasher Error Code 115: Drain Pump Ran at Safety LevelMEIKO12MEIKO Commercial Dishwasher Error Code 12: Code Entry WrongMEIKO15MEIKO Commercial Dishwasher Error Code 15: Heat Recovery CancelledMEIKO17MEIKO Commercial Dishwasher Error Code 17: Close Door While EmptyingMEIKO18MEIKO Commercial Dishwasher Error Code 18: Close Door for Water ChangeMEIKO22MEIKO Commercial Dishwasher Error Code 22: Demo Mode ActiveMEIKO301Meiko Commercial Dishwasher Error Code 301: Rinse Aid EmptyMEIKO311Meiko Commercial Dishwasher Error Code 311: Detergent EmptyMEIKO406Meiko Commercial Dishwasher Error Code 406: Cartridge Near EndMEIKO407Meiko Commercial Dishwasher Error Code 407: Change CartridgeMEIKO408Meiko Commercial Dishwasher Error Code 408: Change RO Pre-FilterMEIKO410Meiko Commercial Dishwasher Error Code 410: RO Water Supply ProblemMEIKO426Meiko Commercial Dishwasher Error Code 426: Osmosis Membrane DirtyMEIKO601Meiko Commercial Dishwasher Error Code 601: Converter UndervoltageMEIKO8Meiko Commercial Dishwasher Error Code 8: Door Switches DisagreeMEIKO892MEIKO Commercial Dishwasher Error Code 892: SMART WIRE Node CommunicationMEIKO9Meiko Commercial Dishwasher Error Code 9: Door Switch MismatchMEIKOERR 111MEIKO Commercial Dishwasher Error Code ERR 111: Floor Pan LeakageMEIKOERR 118MEIKO Commercial Dishwasher Error Code ERR 118: Door Switches DisagreeMEIKOERR 201MEIKO Commercial Dishwasher Error Code ERR 201: Boiler Not FilledMEIKOERR 202MEIKO Commercial Dishwasher Error Code ERR 202: Boiler Fill Too SlowMEIKOERR 203MEIKO Commercial Dishwasher Error Code ERR 203: No Level Change EmptyingMEIKOERR 204MEIKO Commercial Dishwasher Error Code ERR 204: No Level Change After RinseMEIKOERR 206MEIKO Commercial Dishwasher Error Code ERR 206: Wash Time IncreaseMEIKOERR 210MEIKO Commercial Dishwasher Error Code ERR 210: Boiler Sensor Short CircuitMEIKOERR 211MEIKO Commercial Dishwasher Error Code ERR 211: Boiler Sensor InterruptedMEIKOERR 212MEIKO Commercial Dishwasher Error Code ERR 212: Boiler Over 95 CMEIKO421 / 422 / 423Meiko Commercial Dishwasher Error Codes 421-423: Holding Tank LowMEIKO610 / 611Meiko Commercial Dishwasher Error Codes 610-611: Converter Too WarmMEIKO6Meiko Commercial Dishwasher Message 6: Program Canceled EarlyMEIKO7Meiko Commercial Dishwasher Message 7: Door Not ClosedMEIKO500 - 505Meiko Commercial Dishwasher Messages 500-505: Energy OptimizationMEIKO963 / 969 / 971Meiko Commercial Dishwasher Messages 963, 969, 971: Panel NoticesMEIKO1, 21, 100, 102, 104, 107-110, 201, 203, 204, 206-209, 330, 420, 425, 427, 600, 602-609, 613-618, 802, 832, 880, 901/902, 931-945, 960Meiko Commercial Dishwasher Red Messages: Not Possible to ContinueMEIKO101Meiko Dishwasher Error Code 101: Drainage Level Not ReachedMEIKO103Meiko Dishwasher Error Code 103: Wash Tank Temperature Not ReachedMEIKO106Meiko Dishwasher Error Code 106: Wash Time Increase Not EnoughMEIKO11Meiko Dishwasher Error Code 11: Maintenance RequiredMEIKO111Meiko Dishwasher Error Code 111: Water Lost From TankMEIKO112Meiko Dishwasher Error Code 112: Forced Drain, Tank Water Too OldMEIKO114Meiko Dishwasher Error Code 114: Sieve MissingMEIKO116Meiko Dishwasher Error Code 116: Tank Refill ErrorMEIKO117Meiko Dishwasher Error Code 117: Top Wash Arm Blocked or MissingMEIKO118Meiko Dishwasher Error Code 118: Bottom Wash Arm Blocked or MissingMEIKO127Meiko Dishwasher Error Code 127: Temperature Increase Not ReachedMEIKO14Meiko Dishwasher Error Code 14: Door Open, Heat LossMEIKO200Meiko Dishwasher Error Code 200: Boiler Level Not ReachedMEIKO205Meiko Dishwasher Error Code 205: Final Rinse Cycles Not EnoughMEIKO212Meiko Dishwasher Error Code 212: Forced Drain, Boiler Water Too OldMEIKOINFO 120-126Meiko UPster U 400 M2 Code INFO 120-126: Emergency ProgramMEIKOINFO 420/520Meiko UPster U 400 M2 Code INFO 420/520: Incorrect PasswordMEIKOINFO 720-722Meiko UPster U 400 M2 Code INFO 720-722: Maintenance NecessaryMEIKOERR 001Meiko UPster U 400 M2 Error Code ERR 001: EEPROM ErrorMEIKOERR 205Meiko UPster U 400 M2 Error Code ERR 205: Door Contacts UnequalMEIKOERR 301Meiko UPster U 400 M2 Error Code ERR 301: Tank Fill Cycles ExceededMEIKOERR 304Meiko UPster U 400 M2 Error Code ERR 304: Tank Temperature Not ReachedMEIKOERR 305Meiko UPster U 400 M2 Error Code ERR 305: Boiler Fills Not EnoughMEIKOERR 306Meiko UPster U 400 M2 Error Code ERR 306: Maximum Tank Level ExceededMEIKO
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Code not listed, or no code at all?
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