GE Profile PTDS650EM Technical Service Manual page 40

Service Test Mode
Door Open/
t9
Closed
Brownout
tA
Signal
Water Valve
tb
Test
Restore
tc
EEPROM
Error Code
E0 No errors
E1 Reading or writing improperly. Run service mode test "tc". If failure persists, replace control
board.
E2 Check and replace inlet thermistor if necessary.
E3 Check and replace outlet thermistor if necessary.
E4 Check and replace inlet thermistor if necessary.
E5 Check and replace outlet thermistor if necessary.
E6 Door switch malfunction. Check and replace door switch if necessary.
• The display error codes test allows the service technician to examine and clear the fault log.
• The control will display the most recent error in the fault log upon entry into the display error codes test.
If there are no errors in the fault log, the E0 code will be displayed on the display.
• The control will clear the displayed error from the fault log if the START/PAUSE key is pressed during the
display error codes test. After clearing the displayed error from the fault log, the dryer will display the
next most recent error from the fault log.
• After clearing all errors from the fault log, the control will display the E0 code on the display.
• The control will log the last 8 error codes in the memory stored in the control.
• The control will avoid logging multiple instances of the same error code.
Enter door open/closed test. "do" means door open. "dc"
START/PAUSE
means door closed.
KNOB Select next service mode test.
Enter brownout signal test. "EP" will be displayed if brownout
START/PAUSE
circuit is working correctly and input voltage is greater than
90 VAC.
KNOB Select next service mode test.
Enter water valve test and then toggle water valve on and off
START/PAUSE
Note: Drum starts turning when water valve is on.
KNOB Select next service mode test.
Begin EEPROM write. Display will show "EP" if successful.
START/PAUSE
Display will show "Er" if unsuccessful.
KNOB Select next service mode test.
Error Code Test t5
Note:
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Sequence
Description
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