Usage Instructions:

• Connect the power supply and the load, then you can power the controller.
• It displays the measured temperature. Press the SET button, the displayed temperature will flash. Press "+" or "-" to set the desired temperature. Once done, press SET to confirm.
• The controller automatically executes the relay with the setting off.
• The output of this thermostat is a 10A relay, capable of handling various high-power loads. Ensure that the wires are connected correctly.

LED Status Indicator and Instructions:

• Indicator: OFF means that the relay is off. ALWAYS means that the relay is closed.
• LED: LL means that the sensor is open, HH means that it is out of range. The thermostat will forcibly close the relay, the display will show --- as high-temperature protection.

Specifications:

• Temperature Range: -50~110°C
• Resolution: 0.1°C(-9.9~99.9°C), 1°C (Other ranges)
• Accuracy: 0.1°C
• Refresh Rate: 0.5s
• High Temperature Protection: 0~110°C
• Power Input: DC 12V
• Static Current: ≤35mA, Pull Current: ≤65mA
• Input Measurement: NTC (10K 0.5%) Waterproof Sensor
• Output: 1 Channel 10A Relay Output
• Environment: -10~60°C, Humidity: 20%-85%
• PCB Size: 48 * 40mm
• Package Weight: 26g