Controller for solar water heater: 1. OEM accept 2. Delivery time: 5days 3. solar controller for water heater 4.Easy install

Main Technical Data

1. Power supply: 220V, ≤5W

2. Temperature measuring Accuracy: ±2°c 

3. Temperature measuring Range: 0 to 110°c

4. Controlled booster pump/ribbon heater power: 220V AC, ≤500W

5. Controlled electric heater power: 220V AC, ≤1,500W

6. Electromagnetic valve parameter: 12V DC, pressurized or non-pressurized 

    Operating pressure:

    Pressurized valve: 0.02 to 0.8MPa

    Non-pressurized valve: 0.0MPa

Main function

1. Power on self-test

2. Water level upper and lower limit preset

3. Heating upper and lower limit preset

4. Temp-control watering temperature upper and lower limit preset 

5. Water level sensitivity setting

6. Water temperature and level indication

7. Water shortage alarming

8. Water full alarming

9. Constant water level loading

10. Manual water loading

11. Temp-control water loading

12. Compulsive water loading

13. Low pressure watering and overflow leakage protection

14. Delayed time close water loading

15. Pipe explosion protection

16. Delayed time watering when using

17. Automatic pressurization

18. Heat preservation delayed manually  19. Manual heating

20. Constant temperature heating

21. Heating protection

22. 24Hour service function

23. Electric leakage preservation

24. Power-off memory

Controller for Solar Controller, Water Level Controller, 220v temperature controller