Solar Controller

6, Heating function: Electrical booster timing heating: within 24 hours three pre-set time sections can be set, when the pre- set time comes, heating starts. When tank temperature is 5 C lower than the set temperature, electrical booster is triggered and heat water to the setting temperature.

5, Instantaneous circulation: Inorder to achieve the immediately hot water using, it is possible to start pipe circulation pump at any time. Working process: pump operates for 3 minutes, and then stops automatically.

   4.3, Operation principle withn the set time sections: during the set timesection, pumps works for three minutes, then stops for 15 minutes, ame process sontinues so.

   4.2, The three time sections can be adjusted at will. Adjustable range:00:00-23:50

     this controller is possible to achieve timing hot water circulation within a day, three time sections can be set to trigger pump. The first timing section: default 6:00-8:00. The second timing section: default 10:00-10:00.default is not working at this section. The third timing section: default 19:00-21:00.

  4.1, Timing circulation

4, Hot water circulation pump:

  3.2, When the temperature difference between collector and water tank drops below the switch-off temperature difference, then solar circuir prmp stops. Adjustable switch-off temperature difference is 1-10K, default value is 5K.

  3.1, When the temperature difference between the collector (T2)and the tank (T3) is exceeded the swich-on temperature difference, solar circuit pump is triggered to transfer heat from collector to tank; the adjustable range of switch-on temperature difference is 2-15K, default value is 10K.

3, Temperature difference controlled solar circulation pump:

2, indicating of water temperature: display actual water temperature at solar collector and at water tank.

1, Clock: display 24 hours clock time.

Main Function:

5, Available power of controlled pump: <600W

4, Range of temperature measuring: 0-99 C

3, Accuracy of temperature measuring: 

Solar Controller, Automatically controlls the temperature and the circulating