LG LTEL7337F.BRSLLGA Owner's Manual page 22

22 INSTALLATION
6
The oven should finish preheating in 15
minutes, and the convection fan should
operate while the oven is preheating.
7
After checking the oven's operation, turn the
temperature up to 450 °F and leave the oven
on for at least an hour to help remove any oil
which might cause smoke and odors when
first using the oven.
NOTE
• Smoke may come out of the range when it is first
used.