66
Error Codes (cont.)
•Measure AC outlet voltage; ensure correct range (120V
to 132V AC).
•Check electrical connections at the motor drive.
•Check harness integrity between main control and motor
drive.
•Unplug the unit, wait 30 seconds and restart the unit.
•If the fault persists and reappears, replace the motor
drive.
Motor Drive
Internal
Problems
E22 Over Volts
E23 Under Volts
E24 Under Volts
After Start
E25 Power Up
E3 Inverter EEPROM
Fault Event
E17 ADC Fault Event
•Ensure all 4 shipping bolts have been properly removed.
•Remove all foreign objects that may be lodged between
inner and outer baskets.
•Look for signs of seized bearing(s) on basket and drum
motor. Replace components as necessary.
•Inspect condition and mounting of door gasket. Replace
and re-mount as necessary.
•Ensure inner basket (drum) can rotate freely.
IF ABOVE STEPS DO NOT CLEAR THE PROBLEM:
•Replace motor drive or drum motor.
Motor Drive
operation above
design limits
E16 Over Trip
E18 Heatsink Over Temp
E19 Motor Over Temp
E20 Overload Current
E21 Overload Power
Action
Description
Error Code
CONFIDENTIAL AND PROPRIETARY INFORMATION-NOT FOR PUBLIC DISCLOSURE. September 2008