11
FOR SERVICE TECHNICIAN ONLY - DO NOT REMOVE OR DESTROY
DIAGNOSTIC TEST QUICK GUIDE
The following table summarizes keypad function among the diagnostic sub-modes.
Button Name
Generic
Function in Code
Function in Flashing
Function in Cycle
on Interface Button Function User Input Display Sub-Mode Sub-Mode Running Sub-Mode
COLD Mode Select Press and hold until Erase diagnostic codes Enter set-up mode. Cancel cycle, enter
display flashes. and begin diagnostic set-up mode.
flashing mode.
WARM Enter/Advance Press for 1 second. Exit diagnostic mode Access Quick Overview Go to next step.
and enter set-up mode Test.
without erasing code(s).
HOT Step/Increment Press for 1 second. Inactive Credit a customer cycle. Go to next step.
COTTON/WHITES None N/A Inactive Access Manual Overview Go to next step.
Test.
PERM PRESS None N/A Inactive Access a Quick Spin. Go to next step.
COLORS/DELICATES None N/A Inactive
Access Washer Cleanout Cycle.
Go to next step.
HELP MODE
This mode is used to verify the behavior of the washer, along with
the operation of a normal cycle. It shows the current status of many
switches, actuators, valves, and relays. It also reports the current
values of the drum speed, unbalance value, and power used by
the MCU.
a) Accessing the Help Mode from Manual Communication:
n
Enter set-up mode (see page 2).
n
Press the WARM button until the set-up code 2.XX is on display.
n
Press the HOT button.
n
Press the WARM button to move to the next option.
b) Accessing the Help Mode in dAS mode:
n
Enter set-up mode (see page 2).
n
The message dAS will appear in the display.
n
Press the HOT button.
n
Press the WARM button to move to the next option.
After this procedure, the washer will access the Help Mode
sub-menu.
Exit Help Mode Submenu by pressing the HOT button.
Diagnostic Mode Keypad Function Table
Help
Code
Description
OF Oversuds detected during cycle, and washer was not able to resolve
an unbalance condition detected during the final spin related to the
oversuds detection (via pressure sensor) earlier in the cycle
32 More than 6 unbalance retries during the final spin – spin (and cycle)
has been aborted
33 Oversuds detected during wash cycle, and washer was not able to
resolve the condition – cycle has been aborted. Washer unable to
sense that water has been fully drained within required time, sensing
as an oversuds condition
71 Generation 2 debit card cycle polling message out of sequence
74 Generation 2 debit card remaining balance message out of sequence
75 Generation 2 debit card new card balance message out of sequence
88 Invalid messaging state found in data acquisition communications
comm_suprv ( ) routine
99 Mismatch of cycle settings between CCU and UI. Wash cycle may not
run as defined by card reader setup
Help Codes
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