Hydronic Floor Heating - Wired and wireless communication

Hydronic Floor Heating - Wired communication

Low-voltage sensors/controllers are connected to the Master in a star or series using standard 2-core wires (0.25 mm2). The total length of a wire may be up to 300 m with a maximum of 100 m between any two units.
 
If the system is subsequently extended, the new room sensor / controller is simply connected to the nearest wire or room sensor.
 
Hydronic Floor Heating - Wireless communication

The Master is universal and wireless communication is possible if a receiver is connected. A frequency band of 868 MHz is used in order to maximise communication stability. Activating the sensors/controllers is extremely easy: simply set the Master in learning mode and then press the activation button on the sensors/controllers.
 
The sensors/controllers is powered by standard AAA batteries and an alarm signal indicates when these are running low.
 
The alarm signal can be turned off for 24 hours until the batteries have been replaced.
 
For more information please download OJ Waterline™ brochure, installation manual and user manual.