Fisher & Paykel SMARTDRIVE PHASE 7 Service Manual page 29

517790D
Diagnostic mode 0, Last User Warning Number:
When in this level, use the binary count on the Wash Progress LEDs as used to obtain the last
fault data. Use the chart below to identify which was the last user warning.
Binary Count
0
1
2
3
4
5
6
7
Diagnostic mode 1: Last User Warning Cycle Position
To find out which stage in the cycle the last user warning occurred, use this level. A LED on the
wash progress LEDs will identify the stage, ie if the user warning was suds (in diagnostic level 0)
st
and the 1 Rinse LED was lit in this level, this was the stage in the cycle where the user warning
occurred.
Diagnostic mode 3: Last fault data
This level is sometimes referred to as the detailed fault code. By adding up the LEDs on the wash
progress in binary form (Refer to Section 4), this will relate to a fault code (fault codes are
contained in the last section of this manual). If there are no LEDs lit, a fault code hasn't occurred
in the last 8 cycles.
Diagnostic mode 5&6: Cycle count at last fault (Low byte, High byte).
These levels will indicate how many cycles ago the last fault occurred. Even though the last fault
gets wiped from diagnostic level 3 after 8 cycles, the cycle where the fault occurred is permanently
stored in the memory.
The low byte refers to binary numbers from 1 through to 128. The high byte Refers to numbers
from 256 though to 32768. It always pays to check the low and high bytes.
Diagnostic mode 7: Cycle position at last fault
An LED that is illuminated on the Wash Progress will indicate the cycle where the last fault
occurred.
Diagnostic mode 8: Water Temperature (deg C)
By adding up the LEDs on the wash progress in binary form (Refer to Section 4), this will give the
temperature of the thermistor in
Note: This feature is not available on the MW model, as there it has no thermistor.
Diagnostic mode 9 & 10: Cycle count low byte & high byte
These levels work in the same way as for Diagnostic levels 5&6, which allows the Service
Technician to establish how many cycles the machine has completed.
Note: A completed cycle is counted at the end of the spin cycle.
Diagnostic mode 11: Motor Speed (RPM)
Add up the LEDs on the wash progress, and multiply this figure by 10. The result will give the spin
speed in RPM.
Diagnostic mode 12: Water Level
Add up the LEDs on the wash progress, and multiply this amount by 2. The result will give a
reading of the water level in millimetres.
User Warning
No warning
No taps
Overload
OOB
Suds
No Hot
No Cold
Agitate overloaded
O
C.
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