... opens, can set “reset automatically” degree and time, after some time, switch on load again, if circuit still has malfunction, ... You can set “reset automatically” degree and time, after some time, switch on load again, if circuit still has malfunction, ... when the parameters have been adjusted ,press “ ∧ ” “ ∧ ”to confirm.(after adjusted the parameter ,press“ ∧ ” “∨” to return to “Fxx” synchronously, ...