Fisher & Paykel DD603 - Fault Code Description Chart; Fault Code F1 Description and Causes; Fault Code F2 Description and Causes; Fault Code F3 Description and Causes

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Fault Code Description Chart
The following chart is a quick reference guide on fault codes. To read a fault
code off an integrated model, refer to the LED Display column on the chart
below. The LED that has activated on the secondary display indicates which
fault code has occurred.
Fault
Code
LED
Display
Fault Possible Causes
F1 Rinse LED The flood
switch has
been activated
for more than
six seconds
· 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, yoke jammed or broken,
or foreign object interfering
with lid seal)
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
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