LG DLE5977S Service Manual - Page 29

Gas Valve Flow

Page 29 highlights

GAS VALVE FLOW START KEY PUSH "VALVE 1" ON IGNITE ON IGNITE TEMPERATURE ABOUT 370"F YES FRAME DETECT OPEN IGNITE OFF "VALVE 2" ON GAS IGNITION YES DRYING NO NO FRAME DETECT CLOSE "VALVE 2" OFF GAS IGNITION START VALVE 1 IGNITER FRAME DETECT VALVE 2 ON ON CLOSE OFF OFF OPEN ON GAS IGNITION GAS VALVE STRUCTURE 29

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29
GAS IGNITION
START
GAS IGNITION
ON
ON
OFF
OFF
ON
CLOSE
VALVE 1
IGNITER
VALVE 2
FRAME
DETECT
OPEN
GAS VALVE STRUCTURE
GAS VALVE FLOW
START KEY PUSH
DRYING
“VALVE 1” ON
“VALVE 2” ON
IGNITE ON
FRAME DETECT OPEN
IGNITE OFF
IGNITE
TEMPERATURE ABOUT
370”F
GAS IGNITION
FRAME DETECT CLOSE
“VALVE 2” OFF
NO
NO
YES
YES