HYBRID Terminal
Air treatment
36XB
Options
Communicating controller
• BMS compatible controller
• For 2 pipe, 2 pipe + electric heater
and 4 pipe applications
• Aquasmart Evolution System
compatible
• Variable fan speed control, demand
based ventilation (CO2 monitoring)
and coil condensation control.
• Integrated window blind and
lighting control.
• Motorised blinds & lighting control
Aquasmart New System Manager
Features
• The 36XB Hybrid Terminal combines the advantages of both chilled beams and fan
coils: energy efficiency, high levels of comfort, extremely low noise and high indoor
air quality.
• The low height profile (<200mm) of the unit facilitates installation in low height
ceilings and allows increased room heights for refurbishment projects.
• Unit aesthetics can be tailored to suit site specific ceiling layouts, colour schemes
and return air grill design.
• Unlike conventional chilled beams, the Carrier 36XB Hybrid terminal is fitted with
a coil condensate drain pan as standard. Even if the cooling coil is supplied with
chilled water at 6°C, there is no danger of condensate falling into the occupied
space.
• A unit mounted changeover valve allows the coil to be connected to a 4 pipe water
system so providing either cooling or heating, as required.
• If required, the Carrier 36XB Hybrid Terminal can be fitted with a room air return
filter G3 to F5. This filter is accessible for cleaning / replacement without disturbing
the unit / ceiling.
Principals of Operation
• Primary ventilation air is supplied to each unit inducing secondary (room) air flow
over the cooling / heating coil without the need to run the unit fan.
• During periods of peak demand, the unit fan may be energised to increase secondary
air flow hence and boosting the unit cooling / heating output.
• Unique Carrier supply air diffuser design ensures excellent air distribution, no
‘dumping’ and minimal room temperature gradients in both cooling and heating.
• The primary ventilation air volume can be controlled based on room CO2 levels to
maximise comfort and minimise system energy consumption
• The CO2 sensor (optional) mounted in the secondary (room) air flow can modulate
the supply of primary ventilation air to the unit from 2.8 to 33 l/s, depending on
room occupancy.
• Using the unit fan only when there is a peak demand in the occupied space offers
energy savings for up to 80% of the annual building occupancy.
• Based on a typical office profile & loads this economy can result in an average
annual unit specific fan power (A-SFP) <0.05 W/l/s
• Assured air quality; in addition to varying the quantity of hygienic air, the hybrid
terminal 36XB may receive a filter on the return air available from the grid.
• Energy efficiency, easy installation, comfort, low noise and high indoor air quality.
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