Fisher & Paykel DS601IV2 Dishwasher User Manual


 
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4.5 Fault Codes
Fault Code LED Display Fault Possible Causes
F1 ----# The flood switch has
been activated.
A leak has occurred in the base of
the dishwasher.
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.
F2 ---#- The motor is not
rotating.
Foreign matter has jammed the
motor.
The motor drive electronics or
power supply have failed.
The rotor is faulty or missing.
The hall sensor is faulty or
missing.
F3 ---## The water temperature is
greater than 80°C.
The element has failed on.
The temperature sensor has failed.
The electronics ADC has failed.
The incoming water temperature
is greater than 80°C.
F4 --#-- No temperature increase
has been recorded when
the element is on.
The element is not connected.
The element has gone open
circuit.
Temperature sensor or electronics
ADC has failed.
F6 --##- Communications Baud
rate error.
The motor control micro has
communications set at an
incorrect baud rate.
Communication echo bytes are
consistently incorrect (perhaps
due to noise).
External master device has
incorrect baud rate.
F7 --### Communications Time-
Out error.
The motor control micro has
crashed and is not responding to
communications requests.
The hardware communications
link from console to motor micro
has broken.
An external device is holding the
communications line low.
F8 -#--- RAM fault.
The electronic controller has
RAM fault.