DUCTED FAN COIL UNITS
Air treatment
42EM
Options/accessories
• Wall-mounted infrared receiver
• Factory-mounted two- or four-way
valves
Standard controls
Electronic thermostat
• 2 versions, A + B, with potentiometer
• Automatic or manual three-speed
selection
• Automatic or manual change-over
• Electric heat control
• Comfort/economy/frost protection
modes
HDB controller
• Digital display or infra-red terminal
• Unit grouping capability
• Adjustable settings and parameters
• Timer and daily scheduling
NTC communicating controller
• Network communication
• Aquasmart Evolution compatible
• IAQ and DCV management
• Motorised blinds & lighting control
Features
• Different sizes with two-pipe, two-pipe plus electric heater or four-pipe coils,
with an air flow range from 66 to 237l/s, a cooling capacity range from 0.7 to
6.8kW and a heating capacity range from of 1.1 to 7.8kW.
• Decentralised compact ducted chilled-water fan coil system, designed for
installation in plant rooms. This allows centralised service and maintenance.
• Reliable and economical cooling and heating for light commercial and office
applications.
• Low height of 250 mm.
• Installation flexibility with two versions: modular or compact.
• Compatible with the 35BD air diffuser range.
• Air outlet modularity with different spigots.
• Extremely low sound level in the ducting of the air distribution system.
• Six-speed fan motor, offering a choice of several medium comfort speeds.
• Available with low-consumption variable-speed EC motor (LEC).
• High-pressure centrifugal fans, compatible with all main air distribution systems.
• High-efficiency EU3 filter as standard.
• Safe factory-installed electric heater for single or two-stage hot water heating.
• Low water pressure drop with a valve mounted, compatible with all chiller
pump kits.
• Quick installation with factory-installed options (controls, valves).
• Atmosphera size 09, 19, 29 and 39 is equipped with the variable-speed lowconsumption LEC fan motor assembly, that is controlled by a 0 to 10 V signal,
available with the Carrier NTC type electronic control.
35BD linear diffuser (supply and return air)
Aquasmart New System Manager
108