UserManual AIAS201910

2/24 | User Manual AIAS | 201910 201910 | User Manual AIAS | 3/24
General System Description
AIAS is a pre-programmed, easy congurable and operable control system for optimising the energy consumption in
demand oriented building ventilation systems with VAV controllers.
The minimal conguration of AIAS system is based on one central control unit called AIAS-Combox. It is a compact
DDC-controller with pre-programmed functional blocks for optimizing ventilation system energy consumption.
It communicates via bus on Exoline and Modbus protocols and so it can be integrated into superior BMS. Such
conguration is able to operate in systems with up to 30 rooms or spaces individually controlled by VAV and aerated
by one air handling unit with variable fan speed control. Each space can be operated by a supply and an extract VAV
with app. 10 data-points (measurement and control variables) processed by AIAS.
Fig. 1: Minimal conguration: 1 AIAS Combox
Room 15