For greater functionality and easy access to all units, they can be linked in an Airlinq BMS system. This is a proprietary form of BMS connection between our equipment. We recommend a central Airlinq Orbit control panel located in a cupboard or riser where access is only available by the building operator. All units would be daisy chained together and local controls installed where desired. This would give the building operator control of all units in the Airlinq BMS system from this centralised location supporting up to 20 units. 

Further details are available on page 86 of the Technical Data Brochure.