LM YN Digital Thermostat Module DC 5V -10? to 210? Electronic Temperature Control Module Switch Waterproof Sensor Probe Dual LED Display Red Red

Instructions for use: Circuit connection: Connect the power supply with reference to the circuit diagram and load, then digital (on) Display:preset temperature 1, digital control (below) shows: preset temperature 2. Temperature sensor is missing or damaged digital tube will show :---, make sure that the line is correct. LEDs, LED status descriptions: LED: Off indicates the relay off, ON means relay is closed. Digital: Display :---: check the temperature sensor is missing or damaged;2, the heating temperature protection mode;low-temperature cooling mode protection. In protected mode relay automatically disconnected. Use keys: temperature control panel has three buttons, pressing the + key - to set the key SET. SET Press: to enter the actual temperature and the operating mode query interface, digital (on) the actual measured temperature. Digital (lower) showing the operation mode. C represents a cooling mode, H represents the heating mode, OFF means stop mode. Mode setting: Set the temperature T1, the set temperature T2. Hot start - cooling mode: Set the temperature T1> set temperature T2 When the detected temperature?temperature T1, the relay is closed, refrigeration equipment work; when the detected temperature ? temperature T2, the relay is switched off, the cooling device stops working. Cold start - heating mode: Set the temperature T1 < set temperature T2. When the detected temperature?temperature T1, the relay is closed, the heating device is working; when the detected temperature ? temperature T2, the relay is switched off, the heating device stops working. When the preset temperature T1=preset temperature T2, the thermostat is in OFF mode, the relay is switched off. Parameter settings: the need for the user parameter settings must first hold the SET button and then give the thermostat power, to enter the parameter setting interface.