Check power first
Check the outlet the controller plugs into. Plug in a lamp or radio to confirm the outlet itself works.
If there is no power, reset the GFCI or breaker that protects that outlet, or check the main electrical panel if needed.
If you have power, continue below at the controller.
If there is no power, reset the GFCI or breaker that protects that outlet, or check the main electrical panel if needed.
If you have power, continue below at the controller.