XH-W2024 Automatic Thermostat Cooling Heating 2 Group Output Upper and Lower Limit 2 Relay Output

The main function:This controller can be set to a constant temperature, and a set of temperature difference. When the temperature is lower than the constant temperature-temperature difference, the heating is started and the constant temperature value is stopped. When the temperature is higher than the constant temperature + temperature difference, the heating is started and the constant temperature value is stopped.Feature:Product Name: Microcomputer dual output automatic constant temperature controllerProduct model: XH-W2024Temperature control type: constant temperature dual outputTemperature control range: -50~+110CTemperature control accuracy: 0.1Resolution: 0.1Refresh rate: 0.5STemperature control probe: waterproof type thermistor, line length 1 meterFront machine size: 77 x 35 x 88mmOpening size: 70 x 5 x 29mmOutput type: relay outputPower supply: 12V/24V/220V optionalBasic settings:Press SET once to display the P1 constant temperature value (stop), then press SET to flash, press the up and down keys to modify the constant temperature value (stop) temperature. Switch to P2 for the temperature difference, and press the up and down keys to modify the temperature difference.Error code:LLL: Sensor is open or damagedHHH: Sensor short circuit or out of measurement range---: Sensor communication failure, check if the sensor connection is normalBlinking screen: in the setting state or prompting high and low temperature alarmCodeDescriptionSetting range (method)Factory settingsP1