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Error code reference

Dacor Dishwasher Error Codes

16 error codes documented with diagnostic procedures.

Have your model number? Get codes specific to your unit.
CFClean Filter-the filters need to be removed and cleanedCLClose the door-a wash or rinse cycle has been started or is in process and the door needs…DrainPressure switch is in the closed position after two full drain procedures, indicating…F-1Inlet valve fault-after the fill cycle, if the WPS does not detect conductivity (presence…F-2Circulation pump/drying fan fault-the controller looks for relay closure on the power…F-3Electrical/heater fault-during wash and rinse cycles the WPS monitors water temperature…F-4Drain pump fault-following a drain cycle, if the WPS still detects water conductivity in…F-6Controller/Floor Guard fault.F-7EEPROM failure.F-8Communication failure-error in data transfer between the control board (master micro) and…F5Controller failure to communicate with PIC or no PIC software in the power board PIC…F9Heater failure; temperature does not increase.HOHot-the water is heating in preparation for Hi-Temp or Sanitize operations.LORinse aid level is low-the rinse aid dispenser needs to be refilled.PFPower Fail-power to the appliance has been interrupted; also appears when the dishwasher…Water in Base PanFloor guard switch has opened due to a flood condition detected in the base pan area.

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Common questions

How do I find the error code on my Dacor Dishwasher?
Most Dacor dishwashers show the code directly on the control panel display. If your model has no display, it can be read by entering diagnostic mode with the key sequence for your model. The full procedures include model-specific instructions for reading codes.
Are these codes specific to my model?
The codes here apply broadly to Dacor dishwashers. Meanings and diagnostic steps can vary by model and production year, so enter your model number for model-specific information and procedures.
What do I do if my code is not listed?
Some codes are model-specific or only appear in diagnostic mode. Enter your model number to get codes specific to your unit, or contact us. We update the database continuously from manufacturer service documentation.
How much does it cost to access the full diagnostic procedures?
A 3-day pass is $9.95 one-time and gives full access to all brands, codes, and procedures. Monthly access is $29/month with unlimited access to everything including Max AI diagnostics.