very high quality Solar Water Heater Controller
Main Function
1.Time Display
2.Water Level Pre-setup
3.Water Temperature Indication
4.Water Level Indication
5.Water shortage alarming
6.Water loading when tank is lack of water water loading in shortage
7.Manual Water Loading
8.Optional Mode: There are three modes for selection: Intelligent mode, Timing water loading and Temperature controlled water loading.
9. Auto Leakage prevention
10. Power-off memory
11. Constant water level
12. Compulsive water-feeding
13. Water loading when water pressure is low Low water pressure loading
14. Pipe warm preservation
15. Electric heating cable fire protection
16. Automatic pressurization