In 20 years of HVAC controls VDA has worked with most types of heating and and air conditioning systems and in this regard our experience is our best reference. A team of specialist engineers can be called upon to investigate and find the optimum configuration that matches the energy conservation needs of the hotel with the comfort requirements of the guest.
Micromaster manages all types of water circulation systems; 2-pipe or 4-pipe, with on/off or with modulating electric valves.
Micromaster has developed interfaces (called VRV or VRF) that communicates with most of the ordinary gas expansion systems in the market.
This type of interface works at server level through the exchange of information in standard open protocols like Echelon or XML. There is no hardware connection between the RMS and VRV in the room but the interface allows to guests to set their comfort levels from the VITRUM control panel, changing the set-points or choosing their preferred settings or even switching off the heating/conditioning itself.
Through special temperature/humidity/dew-point sensors or through a global sensor, Micromaster can manage radiant panels both for heating and cooling.