50 806221
Washer Control Troubleshooting
Table 8 (continued)
Display Description Cause/Corrective Action
,
Overcurrent Shunt Detection Circuit Fail
Error
Hardware failure. Unpower to clear error. Replace drive
board if error persists.
,
Door Lock Pin HW On/Off Fail Error Hardware failure. Unpower to clear error. Replace drive
board if error persists.
,
Heater Pin HW On/Off Fail Hardware failure. Unpower to clear error. Replace drive
board if error persists.
,
Hot Valve Pin HW On/Off Fail Hardware failure. Unpower to clear error. Replace drive
board if error persists.
,
Cold Valve Pin HW On/Off Fail Hardware failure. Unpower to clear error. Replace drive
board if error persists.
,
Detergent Valve Pin HW On/Off Fail Hardware failure. Unpower to clear error. Replace drive
board if error persists.
,
Softener Valve Pin HW On/Off Fail Hardware failure. Unpower to clear error. Replace drive
board if error persists.
,
Inrush Pin HW On/Off Fail Hardware failure. Unpower to clear error. Replace drive
board if error persists.
,
Voltage Doubler Pin HW On/Off Fail Hardware failure. Unpower to clear error. Replace drive
board if error persists.
,
Door Lock Select Voltage Pin HW On/Off
Fail
Hardware failure. Unpower to clear error. Replace drive
board if error persists.
,
Pump Pin HW On/Off Fail Hardware failure. Unpower to clear error. Replace drive
board if error persists.
,
Fatal NTC Short Error Check heater thermistor and thermistor wiring for
damage. Unpower to clear error. Replace drive board if
error persists.
,
Fatal NTC Open Error Check heater thermistor and thermistor wiring for
damage. Unpower to clear error. Replace drive board if
error persists.
,
Fatal IPM Temperature Short Error Hardware failure. Unpower to clear error. Replace drive
board if error persists.
,
Fatal IPM Temperature Open Error Hardware failure. Unpower to clear error. Replace drive
board if error persists.
Table 8
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