517792A
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4.9 Diagnostic
Table
To use this table, firstly enter Diagnostic Mode (Refer to Section 4). The different levels of
information can be extracted by using the Spin Speed up and down buttons.
Diagnostic
Level
Spin Speed LEDs
Fast
Med
Slow Hold
Diagnostic Info Displayed
0
OFF
OFF
OFF
OFF
Last User Warning Number
1
OFF
OFF
OFF
ON
Last User Warning Cycle Position
2
OFF
OFF
ON
OFF
Factory use only – Not applicable to the field
3
OFF
OFF
ON
ON
Fault Code at last fault (if within the last 8 cycles)
4
OFF
ON
OFF
OFF
Factory use only – Not applicable to the field
5
OFF
ON
OFF
ON
Cycle count at last fault (low byte)
6
OFF
ON
ON
OFF
Cycle count at last fault (high byte)
7
OFF
ON
ON
ON
Cycle position at last fault
8
ON
OFF
OFF
OFF
Water Temp (deg C)
9
ON
OFF
OFF
ON
Cycle count (low byte)
10
ON
OFF
ON
OFF
Cycle count (high byte)
11
ON
OFF
ON
ON
Motor speed (RPM)
12
ON
ON
OFF
OFF
Water Level
13
ON
ON
OFF
ON
EEPROM version number
14
ON
ON
ON
OFF
Factory use only – Not applicable to the field
15
ON
ON
ON
ON
Factory use only – Not applicable to the field
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
User Warning
0
No warning
1
No taps
2
Overload
3
OOB
4
Suds
5
No Hot
6
No Cold
7
Agitate overloaded
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)
and the 1
st
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.
