How to heat solar water heaters electrically

Operation method: Press and hold the setting button for 3 seconds, then a beep will appear to enter the setting interface. After adjustment, continue to press the adjustment button to access the upper and lower temperature limits. Lower limits of water level. After adjustment, continue to press the adjustment button. By analogy until the heating time appears, set the gradual heating period according to your actual situation: There is a heating button on the meter and press it. the upper temperature limit on the meter screen flashes. If there is no need to adjust, just press. It will automatically heat up after 3 seconds. There are two ways to heat the Temple solar water heater electric heater: Manual heating. >