Short Description:

HR-03 wireless communicator is designed to control the actuators (servo drives) of valves that control the circulation of the coolant through the heating system circuits (floor and radiator), based on radio signals
received from room thermostats, measuring the temperature in the room and comparing the values with the set ones. The communicator ensures optimal energy consumption, a comfortable climate for each individual room and the correct operation of all elements of the heating system. Performs simultaneous temperature control of  max. 16 rooms (zones).

The communicator has relay outputs for controlling the operation of the boiler and circulation of pump.

Only wireless thermostats as WT-08/WT-11/WT-18/WT-20 can be used with this communicator.

Item No.: HR-03

Supply voltage: 230Vac

Boiler Ouput: Voltage-free (default) or 230V

Thermal actuator/Valves Output: 230V

Multi-Zones: 16 Zones

WIFI Function : Optional

Opentherm Protocal : Optional

Modbus: Optional

Certificate : CE, ROHS