solar water heater controller

22.timing electrothermal

21.water shortage alarm

20.The function to protect electric heating strap hydro-thermal aging(selection)

19. mitsumi alarm

18.pipeline antifreezing(selection)

17.timing water loading

16. anti dry burning protection

15.manual water loading

14.anti countermining pipe protection

13.automatic water temperature regulating

12. lightning protection

11.automatic water loading

10. leakage protection

9.water temperature display

8.automatic pressure-increasing(selection)        

7.water level indication

6.low water hydraulic protection

5.water temperature set

4.waterflow protection

3.water level set

2.manual electrothermal

1.power on self test

DF-TR-G02-Z02, (electric heating),LCDdispaly   

Specilizing PCB Assembly and controllers for air conditioner, refrigerator, fan, solar water heater. Accept ODM, OEM service