High temperature protection

The high temperature protection setting range is 20~70℃, the default is 45℃, the high temperature protection hysteresis setting range is 1~9℃, the default is 2℃. High temperature protection is only effective when the sensor type is internal and external (when one internal and one external, high temperature protection does not work), and only protects the temperature detected by the external sensor. When high temperature protection occurs, the load icon on the thermostat will flash. High temperature protection is mainly to protect the heating equipment from being damaged due to excessive temperature during heating. However, it should be noted that when the heating equipment is turned on for the first time, high temperature protection will easily occur. This is a normal phenomenon.
The high temperature protection hysteresis refers to the temperature value at which the load is turned on and off again during high temperature protection. For example, the high temperature protection value is set to 40°C and the hysteresis is 2°C.