... temperature protection: When the exhaust temperature is too high, the controller protection: turns off the unit and generates alarm signal, ... auto recovery.6. Running in different period of time: The controller has two modes: “Auto” and “Econ”, in “Econ” mode, ... 2A/250VACTemperature Sensor Type: NTC R25=5kΩ,B(25/50)=3470KExecutive standard: Q/320585 XYK 01 production process water pump controller