Code decoder
Blakeslee error codes
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
B1Blakeslee Commercial Dishwasher Error Code B1: Boiler Filling FailB2Blakeslee Commercial Dishwasher Error Code B2: Boiler Probe FailB3Blakeslee Commercial Dishwasher Error Code B3: Boiler Heating AlarmB4Blakeslee Commercial Dishwasher Error Code B4: Rinsing FailedB5Blakeslee Commercial Dishwasher Error Code B5: Boiler OverheatingE1Blakeslee Commercial Dishwasher Error Code E1: Water Load FailedE2Blakeslee Commercial Dishwasher Error Code E2: Tank Probe FailE3Blakeslee Commercial Dishwasher Error Code E3: Tank Heating AlarmE5Blakeslee Commercial Dishwasher Error Code E5: Tank OverheatingE6Blakeslee Commercial Dishwasher Error Code E6: Tank Draining FailZ10Blakeslee Commercial Dishwasher Error Code Z10: Break Tank High LevelDRAIN WATER IN WASH TANKBlakeslee Commercial Dishwasher Signal DRAIN WATER IN WASH TANKSHUT HOODBlakeslee Commercial Dishwasher Signal SHUT HOOD: Hood OpenSELF-CLEANING: REMOVE FILTERS AND PRESS STARTBlakeslee Commercial Dishwasher Signal: Self-Cleaning, Remove FiltersB10Blakeslee Conveyor Dishwasher Error Code B10: Rinse Low TemperatureB2Blakeslee Conveyor Dishwasher Error Code B2: Boiler 1 Probe FailureB3Blakeslee Conveyor Dishwasher Error Code B3: Boiler 1 Heating FailureB5Blakeslee Conveyor Dishwasher Error Code B5: Boiler 1 OvertemperatureC1Blakeslee Conveyor Dishwasher Error Code C1: Pre-Rinse Filling FailureC10Blakeslee Conveyor Dishwasher Error Code C10: Pre-Rinse Temperature AlarmC2Blakeslee Conveyor Dishwasher Error Code C2: Pre-Rinse Probe FailureC3Blakeslee Conveyor Dishwasher Error Code C3: Pre-Rinse Heating FailureC5Blakeslee Conveyor Dishwasher Error Code C5: Pre-Rinse OvertemperatureC7Blakeslee Conveyor Dishwasher Error Code C7: Pre-Rinse Pump TrippedE1Blakeslee Conveyor Dishwasher Error Code E1: Wash Tanks Filling FailureE2Blakeslee Conveyor Dishwasher Error Code E2: Wash 1 Probe FailureE3Blakeslee Conveyor Dishwasher Error Code E3: Wash 1 Heating FailureE5Blakeslee Conveyor Dishwasher Error Code E5: Wash 1 OvertemperatureE7Blakeslee Conveyor Dishwasher Error Code E7: Wash 1 Pump Thermal ProtectionM1Blakeslee Conveyor Dishwasher Error Code M1: Prewash Filling FailureM2Blakeslee Conveyor Dishwasher Error Code M2: Prewash Probe FailureM3Blakeslee Conveyor Dishwasher Error Code M3: Prewash Cooling FailureM7Blakeslee Conveyor Dishwasher Error Code M7: Prewash Pump TrippedU10Blakeslee Conveyor Dishwasher Error Code U10: Optional Motor TrippedW1Blakeslee Conveyor Dishwasher Error Code W1: Thermal ProtectionZ17Blakeslee Conveyor Dishwasher Error Code Z17: Rinse Water Supply FailureZ8Blakeslee Conveyor Dishwasher Error Code Z8: General AlarmDETERGENT LEVEL / RINSE-AID LEVEL / DOOR OPEN / DRAIN THE TANKS / OUTLET BLOCKAGEBlakeslee Conveyor Dishwasher Signal Messages and What They Mean
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Code not listed, or no code at all?
A unit that shows nothing often points to power or the control. Call us with the maker and model number and we talk it through.