What does the 'L2' diagnostic code mean?

The 'L2' code indicates a low or no line voltage condition, meaning there may be a problem with your home power supply preventing the dryer's heater from turning on. The dryer will continue to run when this code is present, and you can press any key to clear it. You should check if a household fuse has blown or a circuit breaker has tripped, since electric dryers use two household fuses or breakers. (Page 17)