ISO CE CERTIFICATIONS SOLAR KEY MARK AND SRCC SMALL ORDERS ACCEPTED COMPETITIVE PRICE PROMISED QUALITY Specifications

1.OEM provide 2.Safety protection with excellent quality 3. Digital LED display 4.2years warranty 5. Fast delivery

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

SDTJ Solar Water Heater Controller