Fault Code LED Display Fault Possible Causes
F1 Rinse LED The flood switch has been activated for more than six seconds
Possible Causes:
Inlet hose to inlet valve connection loose
Inlet valve body leak
Damage to the fill or drain hoses
Heater plate damage (chipped enamel)
Seals/O Rings (pinched, contaminated or poor join)
Dispenser (seal, diverter valve or weld leak)
Lid area (lid motors not functioning correctly, lid off
yoke or foreign object interfering with lid seal)
Fault Code LED Display Fault Possible Causes
F2 Delicate LED The motor has not been sensed rotating
Foreign object has jammed the rotor
The rotor has failed
The hall sensor has failed
The electronic controller has failed
Fault code LED display Fault possible causes
F3 Delicate and Rinse LED The water temperature has been sensed at greater than 85°C (185°F)
The incoming water is greater than 85°C (185°F)
The element has failed closed circuit
The temperature sensor has failed
The electronic controller has failed
Fault Code LED display Fault possible causes
F4 Fast LED No temperature increase has been sensed for 2 hours while the element is on
The element is not connected
The element has failed open circuit
The temperature sensor has failed
The electronic controller has failed
Fault Code LED display Fault possible causes
F9 Normal and Rinse LED Electronics Failure
The electronic controller has failed
Fault code LED display Fault possible casues
U1 Heavy and Rinse LED Machine has failed to prime with water within approx. 3 minutes
The water supply is not turned on
The machine is syphoning
The spray arm is not in place
Excessive foaming
The Inlet Valve has failed
The electronic controller has failed
Rotor not fitted correctly
Fisher and Paykel fault codes washer
