AL-KO DESIGN – Your ceiling mounted cooling/air heating unit
Their unusual appearance and quiet operation distinguish the cooling/air heating units of the DESIGN series. Installation is simple and straightforward, and the necessary media connections for pump cold/hot water and electricity can be hidden from view in the intermediate ceiling area. They are suitable for all buildings with public traffic.
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Description
The AL-KO DESIGN meets upscale demands in terms of appearance and function. With its patented special triangular shape, the device is designed for a wide range of applications. It consists of a stable, plugged-in and visually appealing plastic housing. Depending on the application, the AL-KO DESIGN can be adapted to accommodate individual requirements in terms of ceiling height and operational principles by changing the direction of rotation. The cooling/air heating unit is designed for buildings frequented by the public such as exhibition halls, sales rooms and shopping centers and air volumes up to 3,900 m³/h
Benefits
- Low noise level during continuous operation
- Internal load-bearing construction made of galvanized sheet steel
- Plastic hood in fire class V-0
- Heating-only units can be expanded to include the cooling function at any time - Fast heat-up
- Short reaction time in case of external heat influence (e.g. devices, heat loads)
- No accumulated heat when installed on the ceiling (infinitely variable temperature-dependent control)
- Outside air and recirculation operation possible (incl. highly efficient heat recovery)
- Heating or cooling in 2-pipe system (less piping required)
- Integrated energy-saving program (when little or no heating or cooling is currently required)
- Integrated continuous speed regulation in heating or cooling mode
Installation
- Mounted under the ceiling in horizontal position
- Suitable for rooms with both high or low ceilings
- Mounting distance between unit and ceiling at least 80 mm
Maintenance and operation
- The plastic housing can be completely removed from the supporting component using the quick-release fasteners
- The integrated safety strap prevents the hood from falling down
Quality components and functional units
We offer our own products as well as components and functional units from various manufacturers. All components and functional units are tested by AL-KO Air Technology.
Technical data
Heating
| Size | ED-H1-C1 | ED-H1-C2 | ED-H1-C3 | ED-H2-C1 | ED-H2-C2 | ED-H2-C3 | ED-H3-C1 | ED-H3-C2 | ED-H3-C3 |
|---|---|---|---|---|---|---|---|---|---|
| Maximum air volume in m³/h | 2,030 | 1,960 | 1,610 | 3,110 | 2,990 | 2,850 | 4,300 | 4,150 | 3,900 |
| Maximum heat output* in kW | 7.4 | 12.2 | 16 | 8.5 | 16.7 | 21.6 | 11 | 18.5 | 28.1 |
| Drive (2-steps) | 3 x 400 V / 50 Hz | 3 x 400 V / 50 Hz | 3 x 400 V / 50 Hz | 3 x 400 V / 50 Hz | 3 x 400 V / 50 Hz | 3 x 400 V / 50 Hz | 3 x 400 V / 50 Hz | 3 x 400 V / 50 Hz | 3 x 400 V / 50 Hz |
* = PWW 70 °C/50 °C; LE = 20 °C
Cooling
| Size | ED-K1-C1 | ED-K1-C2 | ED-K1-C3 | ED-K2-C1 | ED-K2-C2 | ED-K2-C3 | ED-K3-C1 | ED-K3-C2 | ED-K3-C3 |
|---|---|---|---|---|---|---|---|---|---|
| Maximum air volume in m³/h | 2,030 | 1,960 | 1,610 | 3,110 | 2,990 | 2,850 | 4,300 | 4,150 | 3,900 |
| Maximum cooling capacity* in kW | 3.5 | 5.6 | 7.4 | 3.8 | 7.6 | 9.8 | 5.1 | 10 | 12.8 |
| Drive (2-steps) | 3 x 400 V / 50 Hz | 3 x 400 V / 50 Hz | 3 x 400 V / 50 Hz | 3 x 400 V / 50 Hz | 3 x 400 V / 50 Hz | 3 x 400 V / 50 Hz | 3 x 400 V / 50 Hz | 3 x 400 V / 50 Hz | 3 x 400 V / 50 Hz |
* = PKW 10 °C/16 °C; LE = 32 °C/rF 40 %
