The connection mode of the "TS, SG" terminals

(1) Connect the temperature sensor to the “TS, SG” terminal;
(2) When connecting the temperature sensor, tighten the “TS, SG” terminals tightly;
(3) When the temperature sensor is connected, there is no positive or negative, and it can be connected at will;
(4) temperature sensor connection, as shown below:

Note: Common problems are: the temperature sensor is not connected well, the temperature sensor is pinched off, and the "TS, SG" terminals are not tightened;
          If the temperature sensor is not connected properly, the host module cannot measure the temperature of the cabinet, and the temperature alarm cannot be performed in time, which may cause a fire hazard in the combiner box.