SDAV – SUAV
Range
Cooling capacity: 5 ÷ 20 kW
Refrigerant R-410A EC fans
Available versions:
– Downstream (SDAV)
– Upflow (SUAV) with bottom, front and rear suction
Standard Features
• An advanced microprocessor control system is included with the local or remote user terminal.
• The units are equipped with EC fans for maximum efficiency.
• The structure of the unit is characterised
by a self-supporting frame in galvanised steel with panels. The external panels are coated with RAL9003 epoxy-polyester paint and the insides are primed.
thermal and acoustic insulation.
• The cooling coil is designed for a high SHR and reduced pressure drops in the air section. The coil is made of copper tubes mechanically expanded on aluminium fins.
a hydrophilic treatment.
• Uniflair AM units comply with the following directives: 2006/42/EC, 2004/108/EC, 2006/95/EC, 97/23/EC, 842/2006/EC F-GAS directive.
• High efficiency, EU4 pleated air filters are housed in a metal frame and are equipped with a dirty filter,
differential pressure switch and low air flow differential pressure switch.
• Full front access for unit maintenance.
• Electrical panel is located in a compartment separate from the air flow, in compliance with directive 2006/95/EC and related standards.
• Microprocessor control system includes:
- Local user terminal with external accessibility
- Integrated LAN card for local network connection of a group of CRACs
- Rotation and active standby management
- Free contact for general alarm and two contacts for addressable alarms
- Remote on/off switch
- Ability to interface directly with Modbus protocol
- RS485 serial card
- Ability to interface with main external communication
- protocols: BACnet, Lonworks, Trend, Metasys, TCP/IP, SNMP and StruxureWare platform
Construction Options
• Immersed electrode humidifier (D/U versions)
• Low surface temperature electric heaters with enlarged fans, complete with safety thermostat and manual reset (T/H versions)
• Reheating of hot gas and hot water
• Electronic expansion valve controlled
by microprocessor and dedicated software that improves the precision of the cooling
and the energy efficiency of the cooling cycle
Accessories
The units are available with the following external accessories:
• Remote, semi-graphical user terminal
• RS485 serial adapter to communicate with external BMS
• LON FTT10 serial adapter to communicate with external BMS managed via LON protocol
• TCP/IP serial adapter to communicate with external BMS managed via SNMP protocol
• AFPS available as a kit with installation instructions
• Motorised damper
• Condensate drain pump
• Suction from top or front discharge plenums
• Adjustable floor stands
