tined water chager,water level display,water level preset,charge when water-level-low,water temperature display
main functions:
1.auto check at starting: when starting the heater, there is an alarm indicating the system is ready for operation, all signals are shown on the display screen,.After the alarm sound, water temperaure and water level data displayed.
2.Temperature display: showing the present water temperature in the tank
3.Water level display: showing the present water level in the water tank
4.water level preset: 50%, 80%, 100% level can be chosen by press Water Level key
5.low water level alarm: when the water level is lower than 20%, the system alarms, and 20% level glitters
6.charge when Water-level-low
7.temperature-control charge
8.timed water charge
solar water heater controller
