Watts V24 central unit
The unit is fitted with a touch screen with a simple graphic interface which enables easy and intuitive control. The power supply is drawn from a 230V/50Hz mains voltage connection (placed in a wiring box); however, the V24 unit communicates with other parts of the regulation system wirelessly. One of the advantages is the modular system; a V24 central control unit can be added to a wireless system some time after that system was installed, or, vice versa – other regulation units (V 22/23/25) can be added to a system where a V24 unit has already been installed. The V24 central unit can control up to 24 rooms/zones, and an individual programme mode can be created for each zone. A Watts V27 GSM module can also be connected to the V24 unit, enabling basic control of the heating system via short text messages.