... C-AlarmCircuit protecting, Load opensCircuit protects ever, but already reset automaticallyG The meaning of the nixietube display:In normal, controller ... unlighted, mean that controller display three average current.G How to reset from the alarm state?When overload or deficient-phase ... times, then must reset manually. In any time, if press “RST(∧)”, reset from the alarm state.G How to set the parameter ...