10. Troubleshooting
Please apply basic troubleshooting steps described in user manual. If you can not find a solution you should run service
autotest and complete all steps. In case of an error encounter please follow the instructions through flowchart related
with the error.
E01
Door Lock Failure
Do not run WM till enviromental
conditions are in product specification
Refit loose sockets/connectors, replace cable
group if connectors/sockets are worn
Close door properly. Make sure there are no
obstacles around gasket & door lock.
Clean obstacle, replace relevant
component if required
Replace door lock
Replace cable group
Is door closed
properly?
Are environmental
conditions are OK?
Check PCB socket connections. Is
thee any loose
socket/connector? Similarly
check door lock connector. Is it
loose?
Are there any
burr/obstacle around
door hook, lock, handle
mechanism?
Test door lock component
as explained in service
manual. Is door lock
component OK?
Redo same door lock
test by PCB sockets?
Is it still OK?
Replace PCB
NO
YES
Environmental conditions:
-Voltage range should be in as specified
in instruction book.
-Water pressure should be as specified
in instruction book.
-WM should be grounded properly.
-There should be enough ventilation
space from ground.
-Other environmental specifications and
requirements should be met which are
mentioned in instruction book of WM.
Summary of Contents for D4 Series
Page 1: ...Manuel de service Séries D4 ...
Page 37: ...9 Wiring Diagram ...
