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Econ-C III air curtain

Econ-C III air curtain

Product catalog summary

Overview:
The document outlines the technical specifications and features of the Econ C III suspended ceiling air curtain, designed for discreet installation in aesthetically demanding interiors. It functions as a barrier against cold air in heated environments and hot air in air-conditioned spaces, while also protecting against odors, insects, and dust.

Specifications:

Air Volume: Ranges from 1825 to 5225 m3/h depending on the model.
Hot Water Coils: Available in three types (N, NN, NX) with varying capacities and pressure losses.
Electric Heater: Models range from 5 kW to 25 kW with a power supply of 3 x 230V.
Fan: Power input ranges from 552W to 1656W, with a voltage of 230V.
Noise Level: Ranges from 58 to 63 dB(A) measured at 3 meters.
Weight: Varies from 40 kg to 130 kg depending on the model.

Design and Installation:
The air curtain is designed for horizontal installation in suspended ceilings and is available in versions without heating, with hot water heat exchangers, or with electric heating. It is suitable for door heights up to 2.7 meters and widths of 1.0 to 2.5 meters, constructed with zinc-coated steel and anodized aluminum components. Features include a removable suction grid and exhaust slats for easy maintenance.

Control and Accessories:

Controllers: Econ and Ditronic Touch controllers offer functionalities including temperature control and anti-frost protection.
Accessories: Include flexible pressure tubes, door contacts, and spare filters.
Valves: Options for 2-way or 3-way valves for temperature regulation.

Key Features:
Quick and easy assembly, low noise level, and compact dimensions. Energy-saving capabilities with efficient EC fans and a wide range of accessories for customization.

Applications:
Ideal for use in office buildings, boutiques, restaurants, banks, and hotels due to its aesthetic design and functional capabilities.

Controller Details:
The document also provides specifications for the Ditronic Touch and Econ controllers used in air curtain systems, designed for managing air curtains with AC or EC fans.

Ditronic Touch Controller:

Equipped with an intelligent processor regulator for Comfort and Design air curtains.
Features a sleek design with a readable blue color screen, suitable for various interior designs.
Offers local control, BMS, or Modbus compatibility.
Wall-mounted with IP 20 protection and connections via RJ 45 cable.
Includes functions such as room temperature control, valve function setting for door contact, automatic mode, anti-frost protection, and a weekly time clock.

Econ Controller:

Designed for controlling fans and heaters (water or electrically heated).
Allows connection of external elements like door contacts and thermostats.
Wall-mounted with IP 20 protection.
Features include free potential door contact with time delay, Master/Slave connection, room thermostat control, electrothermic valve control, and processor control against overheating.
Compact dimensions: 125 x 90 x 32 mm.

Wiring Diagrams:
Includes diagrams for water heated and electrically heated air curtains, detailing connections for various components like door contacts, thermostats, and valves.

Accessories and Options:

Flexible pressure tubes for water heat exchangers.
Mechanical and magnetic door contacts.
Spare filters for air curtains.
Various electric heater options with different power ratings and unit lengths.
2-way and 3-way valves for temperature regulation, available with thermostatic or electrothermic control heads.

Catalog excerpts

Suspended ceiling air curtain

Open the catalog to page 1

Suspended ceiling air curtain Econ C III Description Econ-C III is the air curtain designed for hidden installation in the suspended ceiling. Owing to its discrete design the air curtain is suitable for high aesthetic demand interiors, complements harmonically the space, and also meets all functional requirements. The air curtain forms a natural air barrier against penetrating cold air in the heated environment and vice versa, the air curtain prevents from hot air entering the air-conditioned environment in summer; and protects against undesirable smell, insects, and dust. In these installations,...

Open the catalog to page 2

Suspended ceiling air curtain Econ C III Dimensional parameters 1030/1430/2030/2530 950/1450/1950/2450 In case of necessary service interventions or maintenance, the Econ-C III door curtain has an easily openable suction grille and a tilting heat exchanger or electric heater. Due to the possibility of internal access to the suspension components, the door curtain can be additionally leveled after installation in the ceiling. Technical changes reserved

Open the catalog to page 3

Suspended ceiling air curtain Econ C III Technical data Technical data - ambient air curtains / with hot water heat exchanger Econ C Econ C Econ C Econ C Econ C Econ C Econ C Econ C Econ C Econ C Econ C Econ C Econ C Econ C Econ C Econ C III III III III III III III III III III III III III III III III 100S 150S 200S 250S 100N 150N 200N 250N 100NN 150NN 200NN 250NN 100NX 150NX 200NX 250NX Technical data Air volume [m3/h] Hot water coil N (water 80/60°C) i=18°C capacity [kW] pressure loss [kPa] flow volume rate [m3/h] Hot water coil NN (water 60/40/18°C) i=18°C capacity [kW] pressure loss [kPa]...

Open the catalog to page 4

Suspended ceiling air curtain Econ C III Controllers, wiring diagram Dimensions w. 71 x h. 71 x d. 25 mm The controller is intended only for wallmounting. IP 20. The controller is intended for wall mounting IP 20. Control connection via cable with connector RJ 45, see pic. Functions of Econ control: Free potential door contact incl. time delay Connection in Master / Slave with controller Econ Dual only Room thermostat, control via external remote contact Small control dimensions, wall mounting Possibility of electrothermic valve control Functions of Ditronic Touch: - control of the air curtain...

Open the catalog to page 5

Suspended ceiling air curtain Econ C III Accessories, order key 2-way and 3-way valves for temperature regulation According to the customers request it is possible to deliver 2-way or 3-way valve. Control head of the valve can be either self-acting (thermostatic) or electrothermic. Electrothermic head of the valve must be connected into the electronic placed in the unit and it is necessary to connect the thermostat. All valves are delivered as loose - non-built in, due to space reasons. Thermostatic head - always delivered with a separated sensor being located behind the water heat exchanger...

Open the catalog to page 6

Econ-C III air curtain

Econ-C III air curtain

Catalog excerpts

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