What does the 'L2' diagnostic code mean?

The 'L2' code indicates a low or no line voltage condition. The drum will turn, but there may be a problem with your home power supply keeping the dryer's heater from turning on. Check if a household fuse has blown or circuit breaker has tripped, confirm the power cord is properly installed, select a Timed Dry heated cycle and restart, and if the message persists, consult a qualified electrician. (Page 28)