Service Test Mode; Sequence Svc Test Mode - LG LDE4415ST Service Manual

To enter the test mode, follow these steps:
(1) press the Clear button
(2) press the upper BAKE and SPEED BROIL buttons at the same time
(3) press the upper BAKE and SPEED BROIL buttons at the same time again.
Model Option
(4) press the NUM 0 button
Only software version is displayed at the left digits
(5) Press the START button

SERvICE TEST MODE

SEQUENCE OF SvC TEST MODE
Software version
6-1