Appendix - LG LSE4617ST Service Manual

st
1
※ How to enter the Test mode
Enter the Test mode, follow these steps
1. Press the any button, and encoder is placed in the OFF
2. Press the button in the following order +/-("+" and "-" hold for 3 seconds simultaneously)
3. Press the OVEN LIGHT button again.
4. Select the "t7" by pressing the + button.
5. Press the START and Check the button.
※ How to check button operation
1. Keys should be accessed according to the above sequence and check the beep sound when key is
accessed If Key is the normal operation will be the number that corresponds to the Key displayed on the
VFD
2. If the key access order was changed, the buzzer make double beep sound
3. The buzzer does NOT beep when a key was accessed, it would be defected.
※ How to stop - Key Test mode
- Press 1st(Cook time) → 2nd →... → 8th (START)

APPENDIX

Key operation Test sequence
First
10-1
th
8