The control panel has no buttons and menu to avoid changing the settings by non-technicians/non-professional personnel. However, by removing the back cover, the technician/professional personnel can adjust the settings with the potentiometers and jumpers.
What does the solar controller do?
The module has two inputs. Both are PT1000 probe, one entering the solar systems, the other one entering the water tank. It has one output to switch the heat pump. The controller is supplied by the grid from 150V to 240V AC.
• Anti-freezing function
• Vacation mode
• Sound alarm
• Temperature displaying
• Sensor fail alarm
• Wall mountable case
• Manual control
• Pump saver function
How does the solar controller work?