- Contact Person : Mr. FAN JIAMIN
- Company Name : Jiaxing Bojia Solar Energy Science And Technology Co., Ltd.
- Tel : 86-573-87269577
- Fax : 86-573-87269538
- Address : Zhejiang,HAINING,NO.3 XIAZHONG SOUTH ROAD,HAICHANG STREET,HAINING CITY,CHINA
- Country/Region : China
SDTJ Solar Water Heater Controller
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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
