Thermostat SCS white HD4692

Thermostat SCS white HD4692 – bticino – 8012199987699: The device can adjust the room temperature in both winter and summer, varying the settings locally with respect to those received from the central unit. The item has a knob for the local temperature selection (limited to ± 3°C with respect to the value set by the central unit), the antifrost mode and the OFF mode. There are two LED, one green and one yellow, on the front of the item. The green LED indicates that the device is working correctly and the activation of the antifrost mode and OFF of the corresponding area. The yellow LED indicates the actuator state and any faults.OFF modeThis mode has the maximum priority, whether selected by the probe or set by the central unit, to quit the OFF mode use the device which set it.Antifrost/thermal protection modeIn this position if the Temperature control system is set as heating the probe works in antifrost mode, if it is set as cooling it works as thermal protection. The probe can also work in collaboration with other probes in ''master'' configuration to allow the Central unit to calculate an average of the temperature over several measuring points. This function is useful for managing very large rooms, inside which the temperature can vary appreciably.If there is a fault on the central unit, the probe works with the last settings received, thus continuously maintaining the last temperature determined with summer or winter setting.If the probe selects the OFF mode this has priority even if the central unit is faulty, thus the zone controlled by the probe will remain OFF.The probe can be used to control a zone with up to 9 actuators of the same type, and 8 slave probes (4693, 573921, 573920 and 067458).Related articles:682 46 (Cover White)685 46 (Cover Titanium)Technical data- Power supply from SCS BUS: 27 Vdc- Operating power supply with SCS BUS cable: 18–27 Vdc- Absorption: 6 mA- Operating temperature: 0 – 40°C- Size: 2 modules- Installation height: 1500 m from the floor