Gas Valve Operation - LG DLEX8388WM Training Manual

TRAINING MANUAL DLEX8377WM

GAS VALVE OPERATION

The gas valve is a two-stage valve. When the ignition sequence begins, the igniter is
turned on and valve one opens. When the igniter reaches 374° F (190° C), the igniter is
turned off and valve two is opened. If the flame detector does not detect ignition, valve
one is closed and the process is restarted. If ignition occurs as planned, the drying cycle
will operate.
GAS IGNITION SEQUENCE GAS VALVE CONSTRUCTION
IGNITION FLOW CHART
DLEX8388WM Page 44 STEAM DRYER