Onnline 3021Rt-Onn Wireless Programmable Temperature Controller
Onnline wireless weekly programmable temperature controller. Small number of control buttons and compact design translate into intuitive and ergonomic operation. The controller is equipped with a backlit LCD display suitable for use in dimly lit rooms.The controller allows management of 9 independently configurable (7 user-modifiable) programs. Ability to set the pre-freeze temperature.The simple form of the receiver allows for easy installation, removable connection terminals make it easy to connect the wires, the location of the terminals makes it easy to use the regulator when controlling devices that require voltage and voltage free contacts. The receiver is equipped with a switch to facilitate boiler service.Unique algorithm of heating cycle analysis, allowing to record the receiver's operating parameter of the last 24 hours. In case of lack of communication with the controller, the receiver carries out a previously saved program, allowing to remove the failure with unnoticed loss of thermal comfort.Interference-free communication between devices.Communication of wireless devices on 868MHz frequency. Operation under load up to 16A. 3 year warranty.Technical data:Operating temperature range: 0-45°C Temperature control range: 5-30°C Hysteresis: ±0.2°C / ±0.4°C Number of temperature levels: 2 + antifreeze temperature (7°C) Duty cycle: Weekly programmable Maximum load current: ~16A Power supply for the 3021RT controller: 2 AAA 1.5V batteries - alkaline (up to 5 years of continuous operation) or lithium (up to 10 years of continuous operation) Power supply for RT receiver: 230V AC, 50Hz Operating range: In a building with standard wall thickness - approx. 30m, in open space up to 300m Degree of protection: IP20Do you need help? Do you have any questions?Ask a question and we'll respond promptly, publishing the most interesting questions and answers for others. 
