61
4. Troubleshooting
This document can not be used without Samsung’s authorization.
4-4 Control Malfunction
Membrane keypads not working properly (Electrical)
Membrane control
keypads not
working properly.
*Make sure the Door lock
feature is not turned on .
No
Ok
Ok
Ok
*Press the Start/Set keypad for
three or more seconds.
END
*Make sure the Sabbath feature is
not turned on.
No
*Press the Timer On/Off and
Clock for three or more seconds
at the same time.
END
*Check the membrane control
tail connector[CN301]
No
*Reconnect securely.
END
* Replace the membrane.
END
CN301