Service Test Mode; Sequence Of Svc Test Mode - LG LUTE4619SN Service Manual

Sequence of SvC Test mode

To enter the test mode, follow these steps:
(1) Press the Upper or Lower CLEAR/OFF key.
(2) Press the button in the following order
: + → － → Upper CLEAR/OFF(START/Oven Light hold for 3
seconds)
Error code
(3) Press the START/Oven Light button again.
Model Option

SERvICE TEST mOdE

Software version
(4) Select the "t0" by press the + button.
(5) Press the START button.
7-1
Only software version is displayed
at the right digits.