It won't turn on

It will not turn on

Traeger support, "Power Issues on Non-Connected Pellet Grills", in its order:

• The dial left on SHUT DOWN CYCLE: the display flashes and the grill will not start. Turn it to SMOKE.
• Plug, switch and extension cord: try it without the extension. Look the cord over, inside the hopper too (rodents).
• Outlet: reset the RCD, and test the outlet with a 300 W appliance.
• Fuse on the back of the controller: the Pro 22 has one.
• Still dead with a good fuse: the red light on the back of the controller tells the controller from the cord.