Underfloor heating controller, normally open, AC 230 V~, AS/A series, alpine white with spring terminals for rigid conductors up to 2.5 mm2 (screw fastening, without fastening claws) 1-pin. Normally open contact 10 A, AC 230 V ~, 50/60 Hz for controlling electric underfloor heating and floor temperature control systems with NTC remote sensor: 4 m long, 7.8 mm Ø The floor temperature is controlled Switching difference approx. 1 K, temperature range approx. +10 ... +50 °C separate connection for time-controlled night-time reduction approx. 5 K with on-off switch LED red: control unit requests heat (heating mode) LED green: temperature reduction on Relay contact not potential-free Heating interruption according to EN 50559: Within one hour of continuous heating, the room temperature controller automatically interrupts the heating process for 5 minutes.
