If the product is not used more than 5 minutes after power is supplied, the display window
will turn off due to the power save function.
If the power turns off after a [puck] sound and the power does not come on even after connecting the
electric cord to the wall outlet, call an LG service technician for a machine inspection.
If the light inside and display window do not turn on when the door is opened, it is a symptom of a lack of
power supply.
Try this
Check whether the power cord of the product is disconnected or whether the power strip is unplugged.
If the light inside and display window do not turn on when the door is opened, plug another small appliance
into the outlet to check if electricity is being supplied normally, and then plug the electric cord of the
lightwave oven range back in.
If the other small appliance works but only the light wave oven does not, call an LG service technician for
a machine inspection.
If the product is not used more than 5 minutes after power is supplied, the display window will turn off due
to the power save function.
When you open or close the door or press any button, the light will turn on and the power save function will
be cancelled.
This guide was created for all models, so the images or content may be different from your product.
