Elios BASIC solar control unit

Elios BASIC analogue solar control unit for the control of solar thermal panel systems. Equipped with 2 on/off relay outputs and 3 inputs for NTC temperature probes, it is able to configure and manage up to 5 different types of solar systems.

The solar control unit has been designed to manage the temperature differential between the collector and the boiler and to activate an integrative source (if the function is activated) when the temperature in the boiler is lower than the set integration temperature.

The antifreeze function can be set on 3 levels via an internal selector. Through the two LEDs located on the right side of the control unit, it is possible to view the switching on of the regulator and the activation/deactivation of the collector pump.