Fisher & Paykel DD603 User Manual page 19

Fault LED
Code Display
F4 Fast LED
F9 Normal and
Rinse LED
U1 Heavy and
Rinse LED
Fault
No
· The element is not connected
temperature
· The element has failed open
increase has
been sensed
· The temperature sensor has
for 2 hours
while the
· The electronic controller has
element is on
Electronics
· The electronic controller has
Failure
Machine has
· The water supply is not turned
failed to prime
with water
· The machine is syphoning
within approx.
· The spray arm is not in place
3 minutes
· Excessive foaming
· The inlet valve has failed
· The electronic controller has
· Rotor not fitted correctly
19
Possible Causes
circuit
failed
failed
failed
on
failed