LG LSG4513ST Service Manual

(Page)
COMPONENT TEST ----------------------------------------------------------------------------- 4-1 ~ 4-4
• Convection Motor
----------------------------------------------------------------------------------------------------------- 4-1
• Door locking Motor
--------------------------------------------------------------------------------------------------------- 4-2
• Micro Switch (normally open type)
----------------------------------------------------------------------------------- 4-2
• Oven Sensor
----------------------------------------------------------------------------------------------------------------- 4-2
• Door switch
------------------------------------------------------------------------------------------------------------------- 4-3
• Oven lamp
-------------------------------------------------------------------------------------------------------------------- 4-3
• Broil or bake igniter
-------------------------------------------------------------------------------------------------------- 4-3
• Oven (safety) valve
-------------------------------------------------------------------------------------------------------- 4-4
•
Ignition switch ---------------------------------------------------------------------------------------------------------------- 4-4
CONVERSION TO LP GAS ------------------------------------------------------------------ 5-1 ~ 5-4
COMPOSITION OF CONTROL
------------------------------------------------------------- 6-1 ~ 6-5
- Wiring Diagram --------------------------------------------------------------------------------------------------------------- 6-1
- Main PCB ------------------------------------------------------------------------------------------------------------------------ 6-3
- Relay PCB ----------------------------------------------------------------------------------------------------------------------- 6-3
- SMPS PCB ---------------------------------------------------------------------------------------------------------------------- 6-4
- Encoder PCB ------------------------------------------------------------------------------------------------------------------- 6-4
- Touch PCB ---------------------------------------------------------------------------------------------------------------------- 6-5
- NFC PCB ------------------------------------------------------------------------------------------------------------------------ 6-5
- Buzzer PCB -------------------------------------------------------------------------------------------------------------------- 6-5
SVC TEST MODE
----------------------------------------------------------------------------------- 7-1~7-3
TROUBLE SHOOTING
-------------------------------------------------------------------------- 8-1~8-2
- Check the Failure Code ---------------------------------------------------------------------------------------------------- 8-1
- Failure Code Summary ----------------------------------------------------------------------------------------------------- 8-2
CHECKING FLOW CHART BY FAILURE
-------------------------------------------- 9-1 ~ 9-23
- Power Failure(Dead) / No Display ------------------------------------------------------------------------------ 9-1 ~ 9-3
- No heating / F9 ------------------------------------------------------------------------------------------------------ 9-4 ~ 9-7
- Door Lock System Failure / F10 -------------------------------------------------------------------------------- 9-8~9-11
- Sensing Fail / F1 / F2 -------------------------------------------------------------------------------------------- 9-12~9-14
- Oven hot / F6 ------------------------------------------------------------------------------------------------------ 9-15 ~ 9-18
- Convection Fan not working / F7 ------------------------------------------------------------------------------ 9-19~9-21
- Key not working / F3 Error -------------------------------------------------------------------------------------- 9-22~9-23
APPENDIX ------------------------------------------------------------------------------------------------- 10-1
EXPLODED VIEW
---------------------------------------------------------------------------- 11-1 ~ 11-6

LG LSG4513ST Specifications

General

Brand	LG
Model	LSG4513ST
Category	Ranges
Language	English