Seitron ELIOS BASIC TST01M Analog Solar Control Unit

ELIOS BASIC Analog solar controller for controlling solar thermal panel systems. Equipped with 2 on/off relay outputs and 3 inputs for NTC temperature sensors, it can configure and manage up to 5 different solar system types. The solar controller has been designed to manage the temperature differential between the collector and the boiler and to activate a supplementary source (if the function is enabled) when the temperature in the boiler is lower than the set integration temperature. The anti-freeze function can be set at 3 levels via an internal selector switch. The two LEDs on the right side of the controller indicate when the regulator is on and when the collector pump is active/inactive.

TECHNICAL SPECIFICATIONS
Power supply 230V ~ -15% +10% 50Hz
NTC sensor 10Kohm @25°C ±1%
Power consumption 2.3VA
Pump output 5(1)A@250V~(under voltage)
Integration output 5(1)A@250V~(under voltage)
Accuracy ±1.5°C
Green LED Power indicator
Red LED Pump active indicator
Protection rating IP30
Operating temperature 0°C .. 40°C
Storage temperature -10°C .. +50°C
Humidity limits 20% .. 80% non-condensing
Self-extinguishing ABS VO enclosure
Dimensions H87 W132 D37mm