Solar Water Heater Controller (CE ISO 3C)

27. Screen protection

26. Anti-dry heating Protection

25. Memory Protection

24. Temperature query function

23. Manual heating

22. Holiday function

21. ON/OFF button

20. LOAD Recovery to factory setting

19. PASS Password setting

18. HND Manual mode

17. BYPR High temperature by-pass function (tank temperature automatically adjusting

16. INTV Pump interval function (Only available on SR868C8Q

15. OHQM  Thermal energy measuring (Only  available on SR868C8Q

14. MIN Solar circulation pump speed adjusting (RPM speed controlling) (Only available on SR868C8Q

13. CIRC Temperature controlled hot water circulation pump

12. DVWG Anti-Legionella function

11. FUN Auxiliary function

10. Celsius and Fahrenheit temperature transferring

9. REC Tank re-cooling function

8. SMX Maximum temperature of tank

7. CFR frost protection of collector

6. CMN low temperature protection of collector

5. CMX Maximum limited collector temperature (collector cooling function

4. EM Emergency collector temperature (emergency switch-off temperature of collector)

3. TEMP Temperature main menu

2. Main menu-THET timing heating

1. Main menu DTO&DTF Temperature difference function

Main Functions

1

1

Strain-relief clamp

5

5

Screw

5

5

Plastic expansion screw

2

3

NTC10K (size:

SKYLIGHT Solar Water Heater Controller pass CE ISO9001,14001 3C. Design especially for high pressure solar water heating system.

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