Troubleshooting _ 35
Error Type
Drum
Fully
automatic
Causes
Remarks
Error
mode
Old
error
mode
For USA
Drain Error
5E
5E
E5
nd
5E
- The pump motor impeller is damaged internally.
- The wrong voltage (220 V → 110 V) is supplied to
the parts.
- Part fault
- This occurs due to freezing in the winter season
- The drain hose is clogged. (Injection error, foreign
material)
- Clogged with foreign material
- The water pump terminal is not connected: rubber
band, bills, cotton, hair pins, coins
Motor Error
8E
-
3E
- This occurs when motor driving is unstable
because the motor hall sensor does not work.
- This occurs when the PBA IPM operation is
unstable or the control circuit has an error.
- Check whether the wire connector is connected
correctly or whether there is a contact error.
Power Error
9E1
PH1
2E
-
- Check the consumer’s power conditions.
: Make sure to check the operating voltage.
Connect a tester to the internal power
terminals during the Boil or Dry operations
and observe the washing machine’s operation
carefully.
: Check the voltages. (An error occurs when
under or over voltage is supplied.)
: Check whether a plug receptacle is used.
When the connecting wire is 1m, a momentary
low voltage may drop up to 10 V
- Main PBA fault (sometimes)
For Full
Automated
products, no
error code is
displayed for a
power error.
9E2
Plo
PF
- This error is not a fault but occurs during a
momentary power failure
: If started again when this error code is
displayed, the operation restarts from the cycle
that was stopped due to the power failure.
: If the washing machine is not operating and
this error code is displayed, it is displayed to
notify that a power failure has occurred.
Uc
-
-
-
- If the voltage of the supplied power is equal to or
less than 176V, or it is equal to or greater than
287V, the washing machine will be paused to
protect its electric devices.
- If the correct voltage (187V ~ 276V) is supplied,
the cycle will resume automatically.
Communication
Error
AE
13E
-
-
- The signals between the sub and main PBAs are
not sensed because of a communications error.
- Check the connector connections between
the sub and main PBAs carefully. → Check for
incorrect or loose connections, etc.
- Remove the sub PBA C/Panel and check for any
faulty soldering.
WF-M592NMH-YLP.indb 35
2010-2-22 13:29:58
