Fisher and Paykel Dishwasher Error Codes

If your Fisher & Paykel dishwasher is displaying an error code, don’t worry these codes are designed to tell you exactly what’s wrong. With the right steps, you can often resolve them at home without the need for professional assistance.

Below, we’ve compiled a guide to the most common f&p dishwasher fault codes​, what they mean, and practical ways to fix them.

Fisher Paykel Dishwasher Error Codes

Error Code	Issue	Solution
A-Series Error Codes
A1	No Water Supply	• Check water valve is open • Ensure adequate water pressure • Inspect inlet hose for kinks or blockages
A3	Drainage Issue	• Check drainage hose for obstructions • Inspect connection to drainage pipe
A6	Loose Spray Arm or Foaming Issue	• Ensure spray arm is properly attached • Use only recommended dishwasher tablets
A7	Excess Foam Detected	• Use only dishwasher-approved detergent • Run empty cycle to clear foam buildup
A09	Sanitize Cycle Failure (DD*C Models)	• Ensure hot water supply is set to at least 65°C (149°F) • Avoid overloading the dishwasher
A10	Water Supply Issue	• Turn on water tap • Check for low water pressure or kinked inlet hose
A20	Drainage Fault	• Inspect and clear blockages in drain hose • Check outlet connection for clogs
A60	Water Temperature Error	• Turn dishwasher off and on again • Contact customer care if error persists
AD0	Door Lock Signal Error	• Restart dishwasher • Seek professional service if issue remains
F-Series Error Codes
F1	Flood Detected	• Turn off water and power supply • Call for service if issue persists
F2	Motor Rotor Fault	Remove any blockages and restart
F3	Temperature Sensor Fault	• Ensure incoming water is below 65°C (149°F) • Install tempering valve if needed
F4	Heating Element Fault	Check heating element and replace if faulty
F5, F6, F7	Lid Faults	• Turn power off and on again • Ensure lid closes properly
F8	Electrical Problem	• Restart dishwasher • Call for service if unresolved
F9	Electronics Malfunction	Restart the unit
F30	Flood Switch Activated	Turn off power and water, then call for service
F40, F50, F90	Electronics Errors	• Restart dishwasher • Contact customer care if problem persists
FA0	Power Supply Error	Turn dishwasher off and on again
FC0	Motor Fault	• Restart unit • Call customer care if unresolved
U-Series Error Codes
U1	Fill Fault	• Ensure water supply is turned on • Make sure spray arm is properly attached
U2	Loading Issue	Rearrange dishes that extend beyond drawer height
U4	Drawer Fault	Restart the unit
U6	Spray Arm Issue	• Secure spray arm in place • Ensure water pressure is sufficient
E-Series Error Codes
E1	Flood Detected	Turn off water and call for service
E2	Motor Rotor Fault	Clean and inspect rotor for debris/broken glass
E3	Temperature Sensor Fault	Ensure water supply temperature is below 65°C (149°F)
E4	Heating Element Failure	Inspect and replace heating element if needed
E5	Lid Motor Fault	Restart the dishwasher
E6	Drying Fan Fault	Check and replace drying fan if necessary
E7	Detergent Dispenser Electronics Fault	Restart the unit
E8	Electronics System Fault	Contact customer care for repairs
E9	Controller Electronics Fault	Restart the dishwasher
EC	Communication Error Between Drawers	Restart the dishwasher