20 Most Recent Fisher and Paykel DS602 Dishwasher Questions & Answers

Fault Code LED Display Fault Possible Causes

F1 ----#

The flood switch has been activated.

A leak has occurred in the base of the dishwasher.

Cause

 The fill valve has failed open.

 The flood switch is faulty.

 Excessive water has been added to a wash sub cycle, indicating leaking seal or siphoning.

hope this is useful tp you - let me know if you require further asspstance...

1. Check for Blockages: Make sure that there are no blockages in the drainage hose or filter. A blocked drainage hose or filter can prevent the dishwasher from draining properly, which can trigger the beeping sound. Remove any blockages that you find.
2. Check the Drain Pump: The drain pump may be faulty, which can prevent the dishwasher from draining properly. Check the pump to ensure that it is functioning correctly. If the pump is not working, it may need to be replaced.
3. Check the Drain Valve: The drain valve may be faulty, which can prevent the dishwasher from draining properly. Check the valve to ensure that it is functioning correctly. If the valve is not working, it may need to be replaced.
4. Check the Control Board: The control board is the brain of the dishwasher and controls all the functions. If it is faulty, it can cause the dishwasher to not operate correctly. Try resetting the control board or replacing it if it is faulty.
5. Check the Sensor: The sensor may be faulty, which can cause the dishwasher to beep when it needs to drain. Try cleaning the sensor or replacing it if it is faulty.

1. Check the heating element: Use a multimeter to test the heating element for continuity. If the heating element is faulty, it will need to be replaced.
2. Check the temperature sensor: Test the temperature sensor using a multimeter. The sensor should show a resistance value of between 10,000 and 12,000 ohms at room temperature. If the resistance value is outside of this range, the sensor may need to be replaced.
3. Check the wiring and connections: Inspect the wiring and connections between the heating element and the control board. Make sure all connections are secure and free of damage or corrosion.
4. Check the control board: If the heating element and temperature sensor are both working properly, the issue may be with the control board. A certified repair technician will need to diagnose and replace the control board if necessary.

1. Check the ribbon cable: Inspect the ribbon cable for any visible damage or loose connections. You can also try gently wiggling the cable to see if this affects the display.
2. Check the control board: The control board is responsible for controlling the various functions of the washing machine, including the LCD. If the control board is faulty, it can cause issues with the LCD.
3. Check the LCD: The LCD itself may be faulty and not functioning properly.