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With the TROX multifunctional beams type MFD room air is inducted via the heat exchanger (2- or 4-duct system), which is mounted above the nozzle pipe.
The induction air is heated or chilled when passing through the heat exchanger. Mixed with the supply air it is discharged to the room as a free stream following the profiled wings. The suspended lighting sail is longer than the diffuser unit and therefore ensures even illumination of the room. Depending on the type of lighting fixture direct or indirect lighting rates can be guaranteed.
All fronts are masked with shapely cover plates following the curves.
rectangular
primary air:
14 – 22 l/s
50 – 79 m³/h
30 – 47 cfm
L: 2,000 mm
W: 800 mm
H: 210 mm
Cooling capacity: 900 W
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The primary air volume flow required for fresh air supply enters the upper plenum box through a connecting spigot and is then discharged into the mixing zone via nozzles which are fitted into a diaphragm plate.
The induced air is drawn from the room through a water coil. In the mixing section of the DID600B the induced air is mixed with the primary air and the total discharged into the room via slots.
The DID600B can be used for cooling and/or heating. An additional spigot for extract of exhaust air can be fitted adjacent to the primary air duct (supply and extract air construction).
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SAS Coolceil Radiant Chilled Ceilings have emerged as an alternative to traditional air conditioning systems, incorporating a single piece copper element into the rear of a standard ceiling tile.
Coolceil Radiant Chilled Ceilings are as durable as, and visually indistinguishable from standard metal suspended ceilings. Using water as the heat transfer medium, absorbs and removes heat from an occupied space as it flows through the system.
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An optimal working environment raises the productivity of people. Chilled ceilings by Armstrong help in the attainment of this objective:
Chilled ceilings - a new air-conditioning concept
Most conventional chilled ceilings operate via the forced air principle. Warm air is re-circulated and replaced by recycled and cooled air. This exchange results in a draught of cool air. An additional problem with this system is what is known as the "sick building syndrome". Non-maintained air ducts of an air-conditioning system can blow bacterial pathogens into a room thereby contaminating the air. This can lead to the rapid spread of diseases.
Chilled ceilings based on radiant cooling technology allow for an entirely new way of air treatment - a method that solves both problems. The ceiling panels of radiant cooling systems contain chilled water which flows through tubing mounted on the rear of the ceiling panels. The ceiling panels function as heat exchangers between the room air and chilled water. The ceiling absorbs heat generated by the heat sources in a room and exchanges it with the circulating chilled water.
Operating principle of a chilled ceiling
From a technical viewpoint, a radiant cooling ceiling is simply a large heat exchanger that is suspended from a room's ceiling. It exchanges energy via the room's radiation and convection.
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The D range high static ducted systems are the ideal solution for flexible, concealed air conditioning of large areas such as retail and entertainment projects.
The D range of high capacity ducted units make an ideal solution when heating or cooling large open plan areas such as car showrooms, theatres, studios and similar applications.
The high static pressure (215pa - size 905) makes the use of extended ductwork practicable, which allows the indoor unit to be concealed within a suitable area of the building.
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Features:
- Inverter DC compressor
- Air filter included
- Condensate pump standard (for sizes 24 to 60)
- Fresh air intake
- Indoor unit with centrifugal fan
- Large distances between indoor and outdoor units
- Indoor units with high pressure
- Quiet operation
- Wired control with weekly timer
- Infrared remote control
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Daikin’s SUPER MULTI NX with DC inverter power control can combine a single outdoor unit with up to four indoor units. Energy savings and powerful operation are highly valued.
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PEAD-RP channel installed equipment, cooling & heating
Advantages
Optimal integration into suspended ceilings by one
Overall height of only 295 - 325 mm
Cable remote maintenance PAR-21MAAT-E with week timer
and multi-LANGUAGE display in the scope of supply
According to standard with long-lived filters, with normal
Enterprise only all 2,500 operation hours cleaned
will must
Simple installation with light entrance to that
Connections
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Performance, functionality, innovation... so many benefits characterising the BS DCI ducted units. The integration of a host of technical innovations allied with hitherto unequalled performance levels makes the BS DCI the most advanced state-of-the-art ducted unit on the market. Airwell has developed a product combining functionality, ease of installation, multi-purpose use and performance (thermal and acoustic) to meet all the needs of both installers and end users.
Moreover, its low silhouette allows for easy installation and numerous access possibilities for easier maintenance. The BS DCI range ergonomics have been carefully developed to ensure optimal user comfort. Finally, because performance is only relevant if it is affordable, the BS DCI range has been designed to combine technical excellence with competitive price positioning.
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Conceived for a blowing in frontage or side.
Facility of installation: its single design with side blowing enables him to be installed in a corridor.
Flexible filters and panels: possibility of resumption of air by the back or the lower part.
Pre-cutting of the site of the connections of the plenum of Octopus blowing and the arrivals of fresh air side (diameter 150 mm).
Box of order equipped with a cable of 1,5 m for a flexibility of increased installation and positioning.
Electric resistance and the battery hot water are positioned outside the unit: easy assembly on the existing units.
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LCD Wired Remote Controller
Air Filter
Remocon Operation
Plasma Air Purifier
E.S.P Control
Drain Pump
Plastic Blower and Housing
TYPE G Chassis
Capacity 42K BTU
Power Supply( V, Hz ) 220~240V, 50Hz
Others
Heat Exchange No
Plasma Air Purifier Without
Remocon Simple
Tele Control Without
Low Ambient No
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- Simple Filtration
- Hot Start
- Chaos
- Dehumidification
- Telegraphic Remote control
- Programming 7 ON/OFF Days
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Whatever the configuration of the parts, the units gainables Super DIGITAL Inverter make it possible to obtain a uniform temperature.
The hot and cold air is insufflated in the parts through grills or mouths of diffusion judiciously laid out with the wall or the ceiling.
This type of unit is ideal for the installations serving the hotel rooms, banks, writing desks or any other similar application where operation must be extremely quiet.
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Ducted heat pump split air conditioners
for residential application in false ceiling
Operation range up to 15°C of outdoor
air temperatures
2/3 way plenum (optional)
High efficiency DC Inverter technology
Ozone friendly refrigerant R410A
Infrared receiver and remote control
for all functions
Integrated pump for condensate discharge
Heat pump ducted air conditioners, for commercial applications
High efficiency DC Inverter technology
Ozone friendly refrigerant R410A
Wide operating range, with outdoor air temperatures up to -15°C, in both cooling and heating modes
Easy modification of the static pressure
on site
Heat Pump ducted split air conditioners, ideals for commercial installations in false ceiling.
3-way (DSAFP255) or 4-way (DSAFP365-485) air diffusion.
PAM DC Inverter technology ("pulse amplitude modulation").
Ozone friendly refrigerant R410A.
Single-phase (230/1/50) power supply thanks to DC Inverter technology low consumption.
Dynamic refrigerant control by DC Inverter compressor and circuit, electronic valve and fuzzy logic managed by a powerful microprocessor.
Special function during heat pump start-up and defrosting cycle to avoid cool air emission in the room.
Automatic change-over between cooling and heating modes.
Among the control units available for this kind of indoor unit (all optional):
- the infrared remote control, equipped with a 24h digital timer and a temperature sensor granting automatically
the best comfort conditions ("I Feel" feature);
- a special wired controller with configuration, diagnostic and weekly timer capabilities.
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Passive chilled beams (without supply air) are used for dissipation of high loads of internal heat.
The energy benefits by using water as a medium can in this way be fully utilised. In new buildings they offer low investment costs and high cooling capacity, and they are also the preferred option in retro-fit installations.
Depending on the design brief for the room and its ceiling, the units can be set flush in the ceiling or can be freely suspended.
They can be integrated with luminaires, speakers etc. We can offer an individual solution to suit your architectural concept – contact us for particulars. There are no moving parts within a chilled beam, so it never makes irritating noises.
rectangular
L: 900 – 3,000 mm
H: 110 – 300 mm
W: 180 – 600 mm
Cooling capacity:
60 – 1,500 W
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Whether it be a store or office, working people require a comfortable indoor environment. However, they do not wish to be disturbed by unsightly equipment or loud noises. By placing the air conditioner in the ceiling, the room’s design and finish remain attractive and unblemished. With minimal operating sound, people nearby are almost unaware of the unit’s presence. And a wide range of horsepower levels accurately meets customer needs. Simultaneous operation of 2 to 4 indoor units provides enhanced comfort distributed to every corner of a room.
Daikin’s packaged air conditioners, duct connection series—the solution for a comfortable environment.
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The ducted multi-split inverter units offer reliable, controllable comfort all year round. The extremely compact and quiet units are suitable for a wide range of residential and light commercial applications, with one outdoor unit serving up to four indoor units.
The Toshiba inverter multi-system lets you cool or warm as many as 4 rooms with a single system. The maximum capacity of the outdoor units is 11 kW, while the indoor units range from 2.7 kW to 5.5 kW.
The smoothly modulated output of the DC Digital Hybrid Inverter enables the desired temperature to be reached faster.
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Residenciat
The RESIDENCIAT system is specially designed to air condition and heat detached houses, flats and small businesses. The system-powered terminal unit fits inside a suspended ceiling. Not only does it combine the economic benefits of installing and operating a central boiler and chiller plant, it also allows individual temperature control in all rooms.
Four models available
Heating capacity: 2 to 9 kW
Cooling capacity: 2 to 9 kW
Air flow rates: 275 to 1020 m³/h
The RESIDENCIAT system includes:
- One ductable terminal unit with two or four pipes or two pipes and electric heater,
- Wall display units (one main terminal and up to six zone terminals),
- Motorised dampers (to be fitted during installation).
- Supply/return air diffusion system,
- Central control.
Requirements:
- Hot and/or cold water production system (heat pump, chiller, boiler, etc.),
- Two or four-pipe system,
- Energy meters in each flat (residential buildings).
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The new UR Type is designed specifically for applications requiring fixed square ducting. With internal filter and 10kW cooling capacity the UR Type is ideal for installations such as apartments.
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INTERNAL EVAPORATOR UNIT (UCA)
The self-supporting steel panels are finished in epoxy powder and lined internally with abrasion-resistant self-extinguishing material for noise and heat insulation.
EU2-efficiency air filter in self-extinguishing material rigid metal frame.
Galvanised steel double-inlet centrifugal fan(s) with forward-curved blower keyed directly to motor shaft.
Differential pressostat to activate alarm in the event of low airflow.
Cooling coil with large frontal area consisting of copper tubes mechanically expanded into aluminium fins and complete with stainless steel tray.
Modulating free-cooling damper (UCF version only).
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The Zehnder Artic 500 cooling unit provides pleasant cooling on hot days. The supplied fresh air is optimally cooled before it enters the living or working rooms. Those who refuse to compromise as far as room climate is concerned, can control all aspects of wellbeing with the Zehnder Artic 500: The right temperature and fresh air at any time and in any season.
The Zehnder Artic 500 cooling unit can only be used with the Zehnder ComfoAir 500 ventilation devices.
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Whether it be a store or office, working people require a comfortable indoor environment. However, they do not wish to be disturbed by unsightly equipment or loud noises. By placing the air conditioner in the ceiling, the room’s design and finish remain attractive and unblemished. With minimal operating sound, people nearby are almost unaware of the unit’s presence. And a wide range of horsepower levels accurately meets customer needs. Simultaneous operation of 2 to 4 indoor units provides enhanced comfort distributed to every corner of a room.
Daikin’s packaged air conditioners, duct connection series—the solution for a comfortable environment.
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Whether it be a store or office, working people require a comfortable indoor environment. However, they do not wish to be disturbed by unsightly equipment or loud noises. By placing the air conditioner in the ceiling, the room’s design and finish remain attractive and unblemished. With minimal operating sound, people nearby are almost unaware of the unit’s presence. And a wide range of horsepower levels accurately meets customer needs. Simultaneous operation of 2 to 4 indoor units provides enhanced comfort distributed to every corner of a room.
Daikin’s packaged air conditioners, duct connection series—the solution for a comfortable environment.
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Ducted split air conditioners for
residential application in false ceiling
Heat pump version
Ozone friendly refrigerant R410A
Single-phase and three-phase models
(185 - 225)
Integrated pump for condensate discharge
Infrared receiver and remote control
for all functions
2/3 way plenum (optional)
Ducted heat pump split air conditioners, with optional 2-3 way air discharge plenum, for installation in false ceiling.
Single-phase and three-phase models (185 - 225) .
Ozone friendly refrigerant R410A.
Automatic change-over between cooling and heating modes
Infrared receiver and remote control with digital timer to be set on the 24h and week-end.
Double temperature sensor (on the unit and inside the remote control).
"I Feel" feature, granting the best comfort conditions.
Dry function.
Three-speed centrifugal fan by remote control, with static pressure from 50 to 70 Pa.
Night set back capability.
Heating function disabled during defrosting cycle
Anti-mould and anti-bacteria washable filters.
Integrated pump for condensate discharge.
Auto restart after a power supply black out.
Electronic protection against over-pressures.
High efficiency rotary compressor.
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This complete range includes 6 models of "Axial" condensing units single or dual circuits depending on models, and 6 models of indoor air treatment units for ducted air distribution.
The range corresponds perfectly to all air conditioning and heating requirements in medium to large size premises.
This equipment is particularly suited for the requirements of the industrial and commercial sectors. It offers a multitude of installation possibilities and is extremely flexible in operation. An air filter can be supplied as an accessory, to be fitted on site.
The particularly comprehensive range of Split-System DK/DN packaged units with helicoidal condensers and ducted indoor units is the perfect answer to the heating and air conditioning needs of medium and large surface areas. The available pressure air treatment units for connection to duct networks enable all types of installations to be configured and, accordingly, can even offer solutions to the most extreme installation constraints.
This range is ideally tailored to the demands of the industrial and tertiary sectors and offers a host of installation possibilities, along with excellent operating flexibility.
Product Advantages
* Indoor centrifugal fan units for duct network connection.
* Multi-position architecture for horizontal or vertical mounting (depending on models).
* Versions with factory-fitted ”All Seasons” kit.
* Cooling mode operation down to outdoor temperatures of -10° C.
* Outdoor Helicoidal fan units.
* Frame and air filter supplied.
* CAC Controller: Microprocessor system control and management.
* Scroll compressor.
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Cooling only and heat pump models available
Slim profile (max. 310 mm)
Galvanised steel cabinet, internally lined with synthetic fibre
Three-speed draw-trough direct drive fan(s) with up to 800 Pa external static pressure
Flare connections
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Duct air conditioners 
