W3230 LED Digital Temperature Controller Thermostat Switch Sensor Indicator (DC24V)

Features:1.100% brand new and high quality.
2.Can select cooling or heating mode.
3.Set the highest/lowest maximum temperature limit to prevent accidents.
4.Automatically starts cooling or heating to maintain a constant temperature.
5.Temperature calibration; you can calibrate the temperature according to your needs.
Specifications:Features:
100% brand new and high quality.
Can select cooling or heating mode.
Set the highest/lowest maximum temperature limit to prevent accidents.
Automatically start cooling or heating to maintain a constant temperature.
Temperature calibration: you can calibrate the temperature as needed.
High temperature alarm, when the measuring temperature reaches the setting temperature, the controller will alarm.
Specifications:
Material: electronic element
Voltage:DC 12V/24V/110-220V (optional)
Power: 120/240/1500W (optional)
Weight: about 48 g/1.7 oz
Package List:
1 x Digital Thermostat Temperature Alarm Controller Sensor
Circuit Connection: Refer to the circuit diagram to connect the power and load. At this time, the digital tube (top) displays the actual measured temperature value, and the digital tube (bottom) displays the preset temperature. If the temperature sensor is missing or damaged, the digital tube will display "-- --", and the buyer should check whether the temperature sensor is installed before using it.
The temperature control output is a 10A relay, which can meet various high-power loads.Please ensure the circuit is correct.
Indicator light, digital tube status:
Indicator light: off means the relay is disconnected, and on means the relay is closed.
Digital tube: displays "-- --",
1.Check if the temperature sensor is missing or damaged.High temperature protection in heating mode.Low temperature protection in cooling mode.The relay is automatically disconnected in protection mode.
Key operation: The thermostat panel has three keys, keys + keys - SET keys
+ key: rapid accumulation of values
- key: to achieve the rapid decline of the value
Press Restart: Restart the button
Setting key
SET: realize the temperature setting interface and parameter setting interface of the two-layer interface
SET Short press the digital tube (bottom) to adjust the temperature quickly. Default - 20℃ and 0℃, 20℃ and 40℃, 60℃, 80℃, 100℃ and other data sets, quick call convenient for user. For example: users need to set 68.8℃, first short press SET to 60℃, then use the buttons and finely adjust the corresponding temperature. After setting, wait 5 seconds to automatically store the data in memory.Compared to the first generation thermostat, the second generation is more convenient and flexible to use, and the dual LED display of the actual temperature and the set temperature is easier to monitor.
Press and hold SET to access the parameter setting interface.P0-p5 are the corresponding parameter settings.In the parameter setting menu, a short press of SET can be used to switch between p0-p5.To change a parameter, simply navigate to the corresponding parameter and adjust it by adding or subtracting keys.Press and hold SET to save the settings after adjustment, or wait 6 seconds for automatic saving.
Note: Setting P3 to 1 means the thermostat will stop working for 1 minute. Press and hold SET to reactivate it.Setting P4 1 means the thermostat will start working after 1 minute.After setting, the digital display will not turn on until 1 minute after normal operation.Press and hold SET to reactivate.
P5 is set to OFF by default.Once the user has set the temperature, P5 can be set to ON to prevent others from changing it at will.Once set to ON, the data will be locked, and P5 will be set to OFF when it needs to be set again.