Code decoder
Douglas Machines 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
Er01Douglas Machines Pot and Pan Washer Error Code Er01: Fill TimeEr02Douglas Machines Pot and Pan Washer Error Code Er02: Stop PressedEr03Douglas Machines Pot and Pan Washer Error Code Er03: Water LossEr04Douglas Machines Pot and Pan Washer Error Code Er04: Control BoardEr05Douglas Machines Pot and Pan Washer Error Code Er05: Low WaterEr06Douglas Machines Pot and Pan Washer Error Code Er06: Door OpenEr07Douglas Machines Pot and Pan Washer Error Code Er07: Pump OverloadPGM LED 1 flashDouglas Machines Pot and Pan Washer Error: PGM LED 1 FlashPGM LED 2 flashesDouglas Machines Pot and Pan Washer Error: PGM LED 2 FlashesPGM LED 3 flashesDouglas Machines Pot and Pan Washer Error: PGM LED 3 FlashesPGM LED 4 flashesDouglas Machines Pot and Pan Washer Error: PGM LED 4 FlashesPGM LED 5 flashesDouglas Machines Pot and Pan Washer Error: PGM LED 5 FlashesPGM LED 6 flashesDouglas Machines Pot and Pan Washer Error: PGM LED 6 FlashesPGM LED 7 flashesDouglas Machines Pot and Pan Washer Error: PGM LED 7 Flashes
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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.