Introduction - If you have any usage issues, please Google them yourself
The system through the sensor acquisition current ambient temperature gave LCD display, and with known critical temperature is compared, if the current environmental temperature is greater than the set temperature, through the relay control motor starts to work, when the temperature drops below the specified temperature by following the electrical shutdown. MS for the function keys,+ for the clock to adjust the plus one,- for the clock to adjust the one, on/of for the temperature control switch.