Room unit for ACD03, ACD04

Product detailed description

Room unit ARU 5, ARU 10 and ARU 30 for the thermostat ACD03, ACD04.

- operates based on serial communication (it is not a conventional room thermostat). It measures the temperature in the room where it is installed.

ARU5 - temperature sensor / probe / - is used to measure room temperature so that the electronic control can optimize heating (water temperature) for the respective heating circuit. The wall unit must be installed at a height of 1.2 to 1.5 m on a neutral location, i.e. a reference location for all rooms - heating circuit. A suitable location is an internal partition wall in the coldest room used for daily living.
ARU10 - without display -  is intended for simple control of the heating circuit, it informs about the set modes and is used for measuring room temperature and humidity, allowing the electronic control to optimize heating of the building (water temperature for the respective heating circuit). Using a rotary knob, it allows adjustment of the desired room temperature, and a switching button allows changing the mode (operation). 
ARU30 - touch display -  is intended for intuitive control of the heating circuit, it informs about the set modes and parameters, and is used for measuring room temperature and humidity. Using the touch display, it allows changing the desired room temperature depending on the time, switching between modes using pre-set functions and communicating with the control ACD03/04. It also allows the electronic control to optimize heating of the building (water temperature for the respective heating circuit).

Note: To connect a second or third room unit ARU30, it is necessary to purchase a power supply 12 V DE06-12 or MEAN WELL GS06E-3P1J.