A high-power digital thermostat control board that manages heating and cooling loads up to 1500W for 220V AC systems with precise control.
Key Features:
- Supports high-power appliances
- Precise temperature setting
- Clear LED display
- Easy-to-install design
- Up key: Press once to display the start temperature. Long press to set start temperature.
- Down key: Press once to display the stop temperature. Long press to set stop temperature.
- Digital display LLL: If the digital tube displays LLL, the sensor is faulty.
- Digital display HHH: If the digital tube displays HHH, this is because the detected temperature is beyond the measurement range.
- Factory Default: To restore settings to factory default, press both the up and down buttons for 3 seconds while the device is on.
Technical Specifications:
- Voltage:220V AC
- Max Load:1500W
- Rated Current:10A
- Temperature Range:-50°C to 110°C
- Relay Control Accuracy:±0.1°C
- Sensor:NTC thermistor
- Dimensions:Approx 60mm x 45mm x 31mm
- Weight:Approx 50g
Applications:
- Industrial heating systems
- Room climate control
- Fermentation
- Environmental chambers
Device Operation
setting start temperature
Press the Setup button to enter the internal menu. The default display is PO. Press the Setup button again to set the required startup temperature with the up and down buttons.
setting the stop temperature
Press the setup button to enter the internal menu, the display is P0, switch to P1 by the up and down keys, press the setup button again, and set the required stop temperature by the up and down buttons.
setting temperature correction
In the same way, enter the internal menu, switch to P2 by pressing the up and down buttons, press the setting button again, and set the required calibration temperature by the up and down buttons. (Note: In the setting, if the detected temperature value is 0.5c larger than the actual temperature value, then the calibration temperature to be set is -0.5'C. If the detected value is 1'C smaller than the actual temperature value, the calibration temperature to be set is 1 'C, detection temperature + corrected temperature = actual temperature.)
setting start delay
In the same way, enter the internal menu, switch to P3 by pressing the up and down buttons, press the setting button again, and set the required delay time by the up and down buttons, the unit is minute. (Note: Delay start is generally used for compressor refrigeration. If it is used in refrigerator freezer, this value needs to be set. According to compressor back pressure, the general setting is 3-6 points, if you are not using it for control or No delay function is required, skip it directly.
Why Choose This Product?
It’s a powerful, reliable, and accurate thermostat for high-voltage, high-wattage applications. It has great temperature control and a user-friendly interface.
