Multi-DENCO® close control units with free cooling offer the most energy-efficient solution for air conditioning of server rooms, small data centres, laboratories, technical rooms, or archive rooms that have year-round cooling loads. The devices offer a high level of flexibility, variety, efficiency and are appealing due to their simple planning and installation (plug & play), since all necessary components are factory-installed in the delivery units, i.e., inside the indoor and outdoor devices.
Systems can operate with 100% free cooling and partial free cooling modes
Variable speed inverter compressors and electronic expansion valves (EEVs)
Electrically Commutated (EC) water pumps fitted in the indoor unit
Small footprint that matches the pure direct expansion range
Advanced controls package with 4.3" touchscreen provided as standard
Multi-DENCO® close control units in the chilled water version (C-version) are suitable for the air conditioning of server rooms, small data centres, laboratories, technical rooms or archive rooms that have year-round air conditioning requirements. The devices offer an elevated level of flexibility, variety and efficiency and are appealing due to high-quality components such as EC fans, powerful heat exchangers and a modern control system.
7-unit sizes from 10 kW to 130 kW
Water-based cooling without refrigerant in the installation room
Available as CombiCool version with 2 separate water circuits
Selectable with 2-way, 3-way or pressure-independent 2-way control valves (PICV)
