LG LREL6323 Series - Important Safety Instructions; Anti-Tip Device Safety

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Only training and service purposes
(Page)
COMPONENT TEST -------------------------------------------------------------------------------- 4-1 ~ 4-7
• Convection Motor ----------------------------------------------------------------------------------------------------------------- 4-1
• Door locking Motor --------------------------------------------------------------------------------------------------------------- 4-2
• Micro Switch ----------------------------------------------------------------------------------------------------------------------- 4-2
• Oven Sensor ---------------------------------------------------------------------------------------------------------------------- 4-2
• Door switch ------------------------------------------------------------------------------------------------------------------------ 4-3
• Oven lamp ------------------------------------------------------------------------------------------------------------------------- 4-3
• Bake heater ------------------------------------------------------------------------------------------------------------------------ 4-3
• Broil heater -------------------------------------------------------------------------------------------------------------------------- 4-3
• Single surface unit(LR, RR) ------------------------------------------------------------------------------------------------ 4-4
• Dual surface unit (LF) ------------------------------------------------------------------------------------------------------------ 4-5
• Dual surface unit (RF) ----------------------------------------------------------------------------------------------------------- 4-6
• Center Rear(CR): Warming Zone ---------------------------------------------------------------------------------------- 4-7
COMPOSITION OF CONTROL ---------------------------------------------------------------- 5-1 ~ 5-3
• Wiring Diagram -------------------------------------------------------------------------------------------------------------------- 5-1
• Key Matrix --------------------------------------------------------------------------------------------------------------------------- 5-2
• Main PCB ---------------------------------------------------------------------------------------------------------------------------- 5-3
• Tact & Display PCB --------------------------------------------------------------------------------------------------------------- 5-3
• LED Module ------------------------------------------------------------------------------------------------------------------------ 5-3
CHECK THE FAILURE CODE -------------------------------------------------------------------------- 6-1
FAILURE CODE SUMMARY
---------------------------------------------------------------------------- 7-1
BASIC CHECK SUMMARY
------------------------------------------------------------------------------- 8-1
CHECKING FLOW CHART BY FAILURE
----------------------------------------------- 9-1 ~ 9-20
• Power Failed(Dead), No display? ---------------------------------------------------------------------------------- 9-1 ~ 9-4
• No heating, F9? ---------------------------------------------------------------------------------------------------------- 9-5 ~ 9-9
• Door Lock System Failure, F10? ------------------------------------------------------------------------------- 9-10 ~ 9-12
• Sensing Fail, F1, F2? ---------------------------------------------------------------------------------------------- 9-13 ~ 9-15
• Oven hot, F-6? -------------------------------------------------------------------------------------------------------- 9-16 ~ 9-18
• Key not working, F3 error? --------------------------------------------------------------------------------------- 9-19 ~ 9-20
TROUBLE SHOOTING ------------------------------------------------------------------------ 10-1 ~ 10-3
EXPLODED VIEW
------------------------------------------------------------------------------- 11-1 ~ 11-6