Trouble Shooting - LG LSCG306ST Service Manual

Problem
Burners have
yellow or
yellow-tipped
flames
Burner flames
are very
large or have
yellow
Control knobs
will
not turn
Top burners do
not
light or do not
burn
evenly.
LGE Internal Use Only

TROUBLE SHOOTING

Possible Causes
• UThe combustion quality of
burner flames needs to be
determined visually.
• Improper air to gas ratio.
• Knob is not pushed down.
• Plug on cooktop is not
completely inserted in the
electrical outlet.
• Burner slots on the side of
the burner may be clogged.
• Improper burner assembly.
• Use the illustrations below to determine if your
burner flames are normal. If burner flames look
like A, call for service. Normal burner flames
should look like B or C, depending on the type
of gas you use. With LP gas, some yellow
tipping on outer cones is normal.
A–Yellow B-Yellow tips
flames on outer
Call for cones
service Normal for LP
gas
• If cooktop is connected to LP gas, contact the
person who installed your range or made the
conversion.
• To turn from OFF position, push the knob down
and then turn.
• Make sure electrical plug is plugged into a live,
properly grounded outlet.
• Remove the burners and clean them. Check the
electrode area for burned-on food or grease.
See the Care and Cleaning of the Cooktop
section.
• Make sure the burner parts are installed
correctly. See the Care and Cleaning of the
Cooktop section.
Copyright © 2008 LG Electronics. Inc. All right reserved.
-51-
Only for training and service purposes
Solutions
C-Soft blue
flames
Normal for
natural
gas