10 806221
General Troubleshooting
To reduce the risk of electric shock, fire, explosion, serious injury or death:
• Disconnect electric power to the washer before servicing.
• Never start the washer with any guards/panels removed.
• Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the washer is properly grounded.
• Motor not grounded! Disconnect electric power before servicing motor.
W485
WARNING
2. Factory Test Procedure
It is helpful to run the Factor Test Procedure first to
diagnose the machine’s issue. This procedure tests all
machine features and operations.
To Enter Factory Test Procedure
1. Be certain control is in Start Mode and less than
5 minutes after powering control.
2. Press keypads numbered 2 and 7 at the same time.
Refer to Figure 1.
3. When the control enters the Factory Test
Procedure, it will display the first test step,
Machine
Type.
4. To advance through the sequence of test step
s
press the Start/Pause keypad (No. 21). Refer to
Table 3 for all tests in the Factory Test Procedure.
To Exit Factory Test Procedure
To exit the Factory Test Procedure, refer to Exit
column in Table 3.
Factory Test Procedure Quick Reference Chart
NOTE: ES refers to the External Supply Outputs.
# Display
Status
LEDs Lit
Motor Valves Door Pump Dump Exit* Step
0 FL None Off None Unlocked Off Open 1 Control Type
1 XX None Off None Unlocked Off Open 1
Software
Ve r s i on #
2 HX None Off None Unlocked Off Open 1 Control Level
3 XX None Off None Unlocked Off Open 1
Dipswitch Value
Display
4 XX None Off None Unlocked Off Open 1
Cycle
Configuration
5PX
Refer to
Keypad
Test
section
Off None Unlocked Off Open 3 Keypad Test
688
All plus
audio
signal on
high
Off None Unlocked Off Open 1 Show Mode
7
dO with door
open
dC with door
closed
None Off None Unlocked Off Open
10
And
Then
1
Door Switch Test
Table 3 (continued)
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