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Most common error codes for Frigidaire dishwashers

Frigidaire dishwashers have built-in error codes to help diagnose issues. Here are the most common error codes, their meanings, and possible solutions:


1. Error Code i10

  • Meaning: Low water level detected.

  • Causes:

    • Insufficient water supply.

    • Clogged or kinked water inlet hose.

    • Faulty water inlet valve.

  • Solutions:

    • Check the water supply and ensure it is turned on.

    • Inspect and straighten the water inlet hose.

    • Clean the inlet filter screen.

    • Replace the water inlet valve if necessary.


2. Error Code i20

  • Meaning: Drain problem.

  • Causes:

    • Clogged drain hose or filter.

    • Blocked garbage disposal or air gap.

    • Faulty drain pump.

  • Solutions:

    • Clean the drain filter and hose.

    • Inspect and clear the garbage disposal and air gap.

    • Replace the drain pump if it's defective.


3. Error Code i30

  • Meaning: Leak or water overflow detected.

  • Causes:

    • Water pooling in the base of the dishwasher.

    • Faulty door gasket or loose connections.

    • Cracked or damaged tub.

  • Solutions:

    • Check for water leaks under the dishwasher.

    • Inspect and replace the door gasket.

    • Tighten water supply connections.

    • Repair or replace the dishwasher tub if necessary.


4. Error Code i50

  • Meaning: Faulty motor or relay issue.

  • Causes:

    • Motor failure or malfunction.

    • Damaged relay on the control board.

  • Solutions:

    • Inspect the motor for damage and replace it if necessary.

    • Test the control board and relay for proper operation.

    • Replace the control board if defective.


5. Error Code i60

  • Meaning: Water heating issue.

  • Causes:

    • Faulty heating element.

    • Damaged temperature sensor.

    • Control board malfunction.

  • Solutions:

    • Test and replace the heating element if it's not functioning.

    • Inspect the temperature sensor and wiring.

    • Replace the control board if necessary.


6. Error Code iC0

  • Meaning: Communication error between control boards.

  • Causes:

    • Loose or damaged wiring harness.

    • Faulty main control board or user interface.

  • Solutions:

    • Check and secure all wiring connections.

    • Replace the main control board or user interface as needed.


7. Error Code UF

  • Meaning: Vent or fan failure.

  • Causes:

    • Blocked or damaged vent.

    • Faulty fan motor.

  • Solutions:

    • Inspect and clean the vent.

    • Replace the fan motor if it's not working.


8. Error Code PF

  • Meaning: Power failure.

  • Causes:

    • Recent power outage or interruption.

    • Loose power cord or electrical connection.

  • Solutions:

    • Reset the dishwasher by pressing the start button or turning off the power for 5 minutes.

    • Check the power cord and outlet for secure connections.


9. Error Code ER

  • Meaning: Button stuck or keypad malfunction.

  • Causes:

    • Stuck button on the control panel.

    • Damaged keypad.

  • Solutions:

    • Clean the control panel and ensure no buttons are stuck.

    • Replace the keypad if necessary.


10. Error Code HO

  • Meaning: Heat delay.

  • Causes:

    • Water not reaching the required temperature.

  • Solutions:

    • Run hot water at the sink before starting the dishwasher.

    • Test and replace the heating element or thermostat if faulty.


General Tips for Troubleshooting

  1. Reset the Dishwasher: Turn off the dishwasher and unplug it for 5–10 minutes, then restart it to clear minor glitches.

  2. Inspect Connections: Check hoses, gaskets, and electrical connections for damage or misalignment.

  3. Consult the Manual: Refer to the user manual for specific guidance on resolving error codes.

  4. Call a Technician: If the issue persists, professional service may be needed.

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