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Air Treatment

GEA Multi FlairEngineering + optics perfectly combined | Series M1/M2

Perfect appeal | Air treatment equipment

32 dB(A)

Air is optimally “treated” when it is provided clean and fresh

the whole year round – with cosy warmth in winter and pleas-

ant coolness in summer. All this is effortlessly easy, and with

only one single equipment unit: the GEA Multi Flair.

The multi-function air treatment unit Multi Flair heat, cools, ven-

tilates, and filters – entirely as you wish. It can also be flexibly

adapted to all temperature situations and architectural condi-

tions. As a result, GEA Multi Flair assures balanced climate in

all exhibition, production, and sales rooms where ceilings are

not higher than 4 metres.

GEA Multi Flair air treatment systems

The key to optimal air treatment…

The GEA Multi Flair is also highly impressive at the

same time owing to its appealing design, which can

be inconspicuously integrated into any possible am-

bience. It’s an all-around talent that is simply un-

matched anywhere else on the market.

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Good air for good results

Where the air is thick, nobody feels good. If it’s intolerably warm

or unpleasantly cool, the wrong room climate makes anyone feel

bad and dissatisfied. And it certainly contributes nothing to good

business or to enhancement of individual commitment. If your

customers, visitors, guests, or staff really need to feel better, you

can count on GEA Multi Flair to help them out.

It looks so great, but can hardly be heard

Unlike many other air treatment devices, the GEA Multi Flair is

truly attractive with its top-quality design. Rounded corners, an

elegantly curved cover, and a wide selection of colours ensure

that you can integrate the unit into any room like a piece of fur-

niture.

To prevent any disturbance of interior design or merchandise

displays, all incoming supply lines can be concealed. Power ca-

bles, hot and cold water pipes, and even the primary-air supply

can be installed invisibly up to the GEA Multi Flair.

And the unit can hardly be heard. In technicians’ language, this

characteristic is called “low sound pressure level.” This is the

high standard that the GEA Multi Flair satisfies with flying col-

ours.

Engineering + optics perfectly combined

It looks so great, but can hardly be heard

Great climate, wherever you want it

Large rooms and small halls with ceilings that are

not too high: those are the places where GEA Multi

Flair really shows what it can do:

Merchandise displays

Supermarkets

Car show rooms

DIYs

Gymnasiums and athletic facilities

Warehouses

Industrial facilities

Workshops

Garden centres

Shopping malls

Shopping centres

Lobbies

Large studios

Cinema and theatre foyers

3PR-2008-0309-GB · Subject to modifications · Version 11/2008

Effective and cost-efficient at the same time

The GEA Multi Flair uniformly and reliably distributes air

throughout the room. Air enters the room through 4 separately

adjustable secondary-air louvers: part of a principle that is sim-

ple but extremely effective. This solution dependably prevents

hotspots near the ceiling and assures a balanced room climate

throughout the entire zone of Multi Flair effectiveness. One pos-

itive “side effect”: this patented technology also considerably re-

duces energy consumption.

Colour according to RAL – you have the choice

So that you can integrate the GEA Multi Flair perfectly and in-

conspicuously in a great variety of presentation and sales facil-

ities, it is available as option in all RAL colour shades.

Low ceiling, high performance

Do you need a climate control solution that you wish to incor-

porate inconspicuously with optical elegance in your room fur-

nishings? Or do performance and functionality have top priori-

ty for you, since the GEA Multi Flair will be installed in trading,

commercial, or industrial areas? Whatever your requirements

are: the GEA Multi Flair with its compact design is the ideal so-

lution for all rooms with ceiling heights up to approx. 4 me-

tres.

Four functions in one unit

Whether you require heating, cooling, ventilating, or filtering:

GEA Multi Flair effectively provides you with a highly individ-

ual climate profile – to precisely match room type and size, room-

use intensity, and the number of persons present.

GEA Multi Flair M1 and M2

Axial fan with external-rotor motor

Thermal contacts

Enclosure protection class IP54

Protective grating against hand or finger contact as

per DIN EN 294

Air supply slots on 4 sides,

with adjustable secondary-air louvers

Cu-Al heat exchangers

Flair with model M1 for comfort, and M2 for business and industry

Let your needs make the choice

It has to look good, and the ventilation must be extremely

quiet: the GEA Multi Flair M1 with design bottom cover

panel is ideally suited for sales and exhibition areas and

can be optionally outfitted with an air filter.

The GEA Multi Flair M2 without cover panel delivers top

climate-control performance in industrial and commercial

applications.

GEA Multi Flair M1

With design cover panel

Default RAL 9010 colour (pure white) for the

bottom cover panel and the enclosure

Optional: RAL colour as desired

Optional: with air filter

GEA Multi Flair M2

Without a design bottom cover panel

Enclosure made of zinc-plated sheet steel

Optional: enclosure with RAL 9010

(pure white), or RAL colour as desired

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GEA Multi Flair is a multi-function air treatment unit that can heat,

cool, and ventilate. The M1 Comfort model also off ers the option of

fi ltering. Air is pulled into the unit at the bottom and at its corners.

Air discharge is through 4 patented secondary-air louvers that be

separately adjusted.

The optimal solution for every application

Multi Flair > comfort or Standard designs

[3 model sizes][12 performance ratings]

[370 – 3,800 m³/h] [1 –24 kW] [Heating, cooling, and ventilating]

5PR-2008-0309-GB · Subject to modifications · Version 11/2008

If requested as option, the proven GEA MATRIX control unit

will already be integrated into the GEA Multi Flair units at

the factory. Your benefi t: only completely tested equipment

will be supplied to your construction site.

Beginning with MATRIX 2000, all versions are provided as

standard with the two-conductor GEA MATRIX.Net bus system,

which enables the GEA MATRIX units to communicate with

each other. As a result, it is simple to implement daytime and

nighttime switching actions, and to collect error messages at a

single point. GEA MATRIX can furthermore be connected to

higher-level bus systems.

In addition, GEA MATRIX assures energy-optimized operation

of GEA Multi Flair units. A coordinated switch-over function, for

example, prevents heating and cooling circulation systems from

working against each other.

Hardware and software are developed entirely at GEA. As a re-

sult of close collaboration in the company, GEA engineers can

systematically adjust the control system to match every compo-

nent – and in turn optimally exploit the possibilities of the fan

coil units. GEA support staff also profi t from this arrangement

by being able to quickly and expertly react in case of any ques-

tions.

Numerous additional global modules are available as function

expansions of the standard local connections. Examples here

are: intra-group GEA MATRIX control units, clock modules, ex-

pansion of analogue or digital input and output signals, 0 … 10-V

outputs for valves, and integration into a LON bus system in ac-

cordance with the LonWorks standard.

All modules can be simply and easily integrated via the MATRIX.

Net bus system. In addition, the service tools MATRIX.PDA and

MATRIX.PC can be used for parameterisation, facility commis-

sioning, maintenance, and data recording from the MATRIX

control system.

Comprehensive control possibilities:

Control functions in various expansion stages

Bus interfaces to other equipment units

Plug-and-play functionality

Energy-optimised equipment operation

Equipment ready to operate

Highly competent service

Global add-on modules

LON interface

Service tool

GEA MATRIX – intelligent control technology

Just the right turn forthe right room climate

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MATRIX OP 21

- Enclosure without display, pure white

- Recirculated-air operation, IP 20 class

- Desired-temperature setting

- Fan-speed selection for permanent/ AUTO modes of operation

- Button for temperature-reduction mode

- LED display: operation / malfunction / external influence

- Integrated room-temperature sensor

- MATRIX.NET data bus Network connection for MATRIX additional modules via control unit OP21

Control unit for MATRIX 2000

Control units for MATRIX 3000

MATRIX OP 50 without clock MATRIX OP 51 with clock

– Enclosure with display, pure white

– Recirculated-air operation

– IP 20 enclosure protection class

– Operation by rotary navigator

– LCD display with plain text

– Status report by pictograms

– Integrated room-temperature sensor

MATRIX OP 30 without button control MATRIX OP 31 with button for temp. reduction

– Enclosure without display, pure white

– Recirculated-air operation, IP 20 class

– Desired-temperature setting

– Fan-speed selection for permanent/AUTO

modes of operation

– LED display: operation / malfunction / external influence

– Integrated room-temperature sensor

MATRIX OP 44

Same as the OP31 control unit, but with:

– Switching for heating / cooling / AUTO modes of operation

All control units are without display. With protective cover as option.

GEA thermostat switching units

Simple control units from Series 985 are available for minimal requirements.With terminals for room thermostats and motor thermal contacts.

985420

3 ~ 400 V

2-speed

985450

1 ~ 230 V

5-speed

7PR-2008-0309-GB · Subject to modifications · Version 11/2008

Overview of systems and performance ratings GEA Multi Flair

Heating CoolingModel size 2 Performance ratings Air flow rating rating m3 / h kW kW

Recirculated-air unit, without filter element

Heating with pumped hot water / 1 2 3 4 min | max min | max min | max

cooling with pumped cold water

Multi Flair with GEA MATRIX control system 3-speed 1 ~ 230 V

890 | 1,850 4.3 | 13.7 1.5 | 6.5

via series resistors with fixed setting

Motor connected to terminal box, 2-speed 3 ~ 400 V

2,090 | 2,810 6.3 | 17.7 2.7 | 8.3

or with GEA MATRIX control system

Motor connected to terminal box for use with 1-speed 1 ~ 230 V 2,540 | 2,660 6.8 | 17.2 2.9 | 8.0

a control system to be provided by the customer 5-speed operation possible with GEA 985450 switching unit

Heating CoolingModel size 3 Performance ratings Air flow rating rating m3 / h kW kW

Recirculated-air unit, without filter element

Heating with pumped hot water / 1 2 3 4 min | max min | max min | max

cooling with pumped cold water

Multi Flair with GEA MATRIX control system 3-speed 1 ~ 230 V

1,700 | 3,070 6.8 | 21.1 3.1 | 10.3

via series resistors with fixed setting

Motor connected to terminal box, 2-speed 3 ~ 400 V

2,730 | 3,800 8.3 | 23.8 3.8 | 11.4

or with GEA MATRIX control system

Motor connected to terminal box for use with 1-speed 1 ~ 230 V 3,590 | 3,780 9.4 | 23.7 4.3 | 11.4

a control system to be provided by the customer 5-speed operation possible with GEA 985450 switching unit

Heating CoolingModel size 1 Performance ratings Air flow rating rating m3 / h kW kW

Recirculated-air unit, without filter element

Heating with pumped hot water / 1 2 3 4 min | max min | max min | max

cooling with pumped cold water

Multi Flair with GEA MATRIX control system 3-speed 1 ~ 230 V

820 | 1,520 3.2 | 10.4 1.2 | 4.1

via series resistors with fixed setting

Motor connected to terminal box, 2-speed 3 ~ 400 V

1,310 | 1,650 4.0 | 10.9 1.4 | 4.4

or with GEA MATRIX control system

Motor connected to terminal box for use with 1-speed 1 ~ 230 V 1,570 | 1,650 4.4 | 10.9 1.5 | 4.4

a control system to be provided by the customer 5-speed operation possible with GEA 985450 switching unit

Heating with pumped hot water: 70/50°C, tL1 +20°C; cooling with pumped cold water: 6/12°C, tL1 +27°C, 46% relative humidity.Technical data without primary-air conditioning.

The GEA Multi Flair as M1 Comfort model is also available with a filter element; this results in reduction of the air-flow rating by 20 … 25%.

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GEA Multi Flair Noise emission in dB(A)

* Conditions for measurement of acoustic pressure level Lp: Measuring interval = 3 m. Room volume = 1500 m³. Reverberation period = 2 s. Directional factor = 2 (hemisphere sound emission)

Fan motor 1 ~ 230 V Model size Model size Model size

1 2 3

For air flow in fan-speed 1 m³/h 370 590 880

Acoustic power level Lw 34 32 33

Acoustic pressure level* Lp* 22 20 21

For air flow in fan-speed 2 m³/h 820 890 1,700

Acoustic power level Lw 50 46 48

Acoustic pressure level * Lp* 37 33 35

For air flow in fan-speed 3 m³/h 1,230 1,220 2,230

Acoustic power level Lw 59 50 54

Acoustic pressure level * Lp* 46 37 41

For air flow in fan-speed 4 m³/h 1,520 1,850 3,070

Acoustic power level Lw 64 60 62

Acoustic pressure level * Lp* 51 47 49

For air flow in fan-speed 5 m³/h 1,650 2,660 3,780

Acoustic power level Lw 66 68 67

Acoustic pressure level * Lp* 53 55 54

Fan motor 3 ~ 400 V Model size Model size Model size

1 2 3

For air flow in fan-speed 1 m³/h 1,310 2,090 2,730

Acoustic power level Lw 61 63 60

Acoustic pressure level * Lp* 48 50 47

For air flow in fan-speed 2 m³/h 1,650 2,810 3,800

Acoustic power level Lw 66 69 67

Acoustic pressure level * Lp* 53 56 54

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Performance ratings GEA Multi Flair

Fan motor, 3-speed, 1 ~ 230 V Model size 1 Model size 2 Model size 3 Heating Cooling Heating Cooling Heating Cooling

Speed level 2 Approx. recirculated air flow m³/h 870 <> 820 940 <> 890 1,790 <> 1,700

Performance rating 1 kW 3.2 1,2 4.3 1.5 6.8 3.1

Performance rating 2 kW 5.0 1.8 6.4 2.9 10.1 4.9

Performance rating 3 kW 5.2 2.2 6.7 2.7 11.1 5.3

Performance rating 4 kW 7.2 2.8 8.7 4.1 15.0 7.7

Speed level 3 Approx. recirculated air flow m³/h 1,230 <> 1,160 1,220 <> 1,160 2,<230 <> 2,130

Performance rating 1 kW 3.8 1.4 4.8 2.0 7.4 3.4

Performance rating 2 kW 5.9 2.3 7.3 3.3 11.3 5.3

Performance rating 3 kW 6.4 2.5 7.9 3.0 12.5 6.0

Performance rating 4 kW 9.1 3.1 10.5 5.1 17.5 8.7

Speed level 4 Approx. recirculated air flow m³/h 1,520 <> 1,450 1,850 <> 1,740 3,070 <> 2,920

Performance rating 1 kW 4.2 1.5 5.8 2.5 8.6 3.9

Performance rating 2 kW 6.5 2.6 8.8 4.0 13.0 6.0

Performance rating 3 kW 7.3 2.7 9.8 4.2 14.9 7.0

Performance rating 4 kW 10.4 4.1 13.7 6.5 21.1 10.3

Fan motor, 2-speed, 3 ~ 400 V Model size 1 Model size 2 Model size 3 Heating Cooling Heating Cooling Heating Cooling

Speed level 1 Approx. recirculated air flow m³/h 1,370 <> 1,310 2,200 <> 2.090 2,880 <> 2.730

Performance rating 1 kW 4.0 1.4 6.3 2.7 8.3 3.8

Performance rating 2 kW 6.2 2.4 9.6 4.3 12.7 5.9

Performance rating 3 kW 6.9 2.6 10.9 4.7 14.4 6.8

Performance rating 4 kW 9.8 3.8 15.4 7.2 20.3 10.0

Speed level 2 Approx. recirculated air flow m³/h 1,650 <> 1,580 2,810 <> 2,690 3,800 <> 3,620

Performance rating 1 kW 4.4 1.5 7.0 3.0 9.4 4.3

Performance rating 2 kW 6.7 2.7 10.7 4.7 14.4 6.6

Performance rating 3 kW 7.7 2.8 12.4 5.5 16.6 7.7

Performance rating 4 kW 10.9 4.4 17.7 8.3 23.8 11.4

Heating with pumped hot water: 70/50°C, tL1 +20°C; cooling with pumped cold water: 6/12°C, tL1 +27°C, 46% relative humidity. Technical data without primary-air conditioning.

Fan motor, 1-speed, 1 ~ 230 V Model size 1 Model size 2 Model size 3 Heating Cooling Heating Cooling Heating Cooling

Max. speed level Approx. recirculated air flow m³/h 1,650 <> 1,570 2,660 <> 2,540 3,780 <> 3,590

Performance rating 1 kW 4.4 1.5 6.8 2.9 9.4 4.3

Performance rating 2 kW 6.7 2.7 10.5 4.6 14.4 6.6

Performance rating 3 kW 7.6 2.8 12.0 5.3 16.5 7.7

Performance rating 4 kW 10.9 4.4 17.2 8.0 23.7 11.4

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GEA Multi Flair Dimensions and weights (mass)

GEA Multi Flair Comfort version M1 Model size 1 Model size 2 Model size 3With design cover panel – optional filter

Dimensions mm mm mm

Width x depth x height 900 x 800 x 328 1000 x 900 x 340 1100 x 985 x 365

Primary-air connection fittings (optional) mm mm mm

Diameter 150 180 200

Weights for performance ratings 1 … 4 kg kg kg

Without accessories 41 … 43 47 … 50 61 … 64

GEA Multi Flair Comfort version M2 Model size 1 Model size 2 Model size 3Without design cover panel – without filter

Abmessungen mm mm mm

Width x depth x height 729 x 729 x 296 830 x 830 x 301 930 x 930 x 310

Primary-air connection fittings (optional) mm mm mm

Diameter 150 180 200

Weights for performance ratings 1 … 4 kg kg kg

Without accessories 37 … 40 43 … 46 56 … 59

Assembly kit for under-ceiling installation

For Comfort M1 and Standard M2 models

Installation under the ceiling slab

Installation under a suspended ceiling

Spare filters

For Comfort M1 model

Spare filter set (2 ea.), filter class G2

Accessories Accessories

You are on this level of our documentation structure. You can order at no charge

from the first 3 levels as printed copies, under info@gea-airtreatment.com.

You can download all brochures as PDF files from the following Internet site:

www.gea-airtreatment.com

Application brochures

Image brochure

Product brochures

Data & Facts and Operation Manuals (available only as PDF)

11PR-2008-0309-GB · Subject to modifications · Version 11/2008

Customer proximity, sales structures

Reachable always and everywhere!

www.gea-air-eco2nomy.com

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The complete addresses are available on the Internet under: www.gea-air-eco2nomy.com.

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PL

LV

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IS

GB

F

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EST

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DK

FIN

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D

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BY

CH

CZ

CZ

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BG

BIH

GEA Klimatechnik

GmbH & Co KG

A-4673 Gaspoltshofen

Tel. +43 / 7735 / 8000-0

GEA Happel Belgium N. V.

B-1130 Brussels

Tel. +32 / 2 / 2406161

EVISS Ltd.

BG-7000 Rousse

Tel . +359 / 82 / 81000

GEA Klimatechnik

GmbH & Co KG

RS-11070 Novi Beograd

Tel. +381 / 11 / 3193955

GEA Klimatechnik UAB

LT-01141 Vilnius

Tel. +370 / 5 / 2106060

ATC Klimatec Schweiz AG

CH-3065 Bolligen-Station

Tel. +41 / 31 / 9171919

GEA LVZ, a.s.

CZ-46312 Liberec

Tel. +420 / 48 / 5225-111

GEA Klimatizace spol. s r.o.

CZ-46312 Liberec

Tel. +420 / 48 / 5225-303

GEA Happel

Klimatechnik GmbH

D-44625 Herne

Tel. +49 / 2325 / 468-00

GEA Happel

Wieland GmbH

D-44625 Herne

Tel. +49 / 2325 / 468-754

GEA Deichmann

Umwelttechnik GmbH

D-36179 Bebra

Tel. +49 / 6622 / 504-0

GEA Delbag

Lufttechnik GmbH

D-44625 Herne

Tel. +49 / 2325 / 468-700

GEA Delbag-Luftfilter

Vertriebsgesellschaft mbH

D-10709 Berlin

Tel. +49 / 30 / 43592-3

GEA Klimateknik ApS

DK-2610 Rødovre

Tel . +45 / 38 / 887070

GEA Air Treatment

Marketing Services Int.

GmbH – oficina España

E-28036 Madrid

Tel. +34 / 91 / 3837701

GEA Klimatechnik UAB

LT-01141 Vilnius

Tel. +370 / 5 / 2106060

GEA Delbag

Filtration de l‘air

F-77450 Montry

Tel. +33 / 1 / 60043355

GEA Happel France sarl

F-59436 Roncq Cedex

Tel. +33 / 3 / 20689020

OY TEKNOCALOR AB

FIN-01300 Vantaa

Tel. + 358 / 10 / 8201100

GEA Denco Ltd.

UK-HR4 8DS Hereford

Tel. +44 / 1432 / 277 277

GEA Klimatechnika Kft

H-1037 Budapest

Tel. +36 / 1 / 4393200

GEA Klima-rashladna

tehnika d.o.o.

HR-10000 Zagreb

Tel. +385 / 1 / 6064900

Aspect Environmental Ltd.

Ardee, Co. Louth Ireland

Tel. +353 / 41 / 6858983

Rafn Jensson

IS-110 Reykjavik

Tel. +354 / 56 / 780-30

GEA Happel Luxembourg

L-4940 Bascharage

Tel. +352 / 26 / 502970

GEA Klimatechnik UAB

LT-01141 Vilnius

Tel. +370 / 5 / 2106060

GEA Klimatechnik UAB

LT-01141 Vilnius

Tel. +370 / 5 / 2106060

GEA Klimatechnik

GmbH & Co KG

RS-110 70 Novi Beograd

Tel. +381 / 11 / 3193955

GEA Klimaprodukter AS

N-0484 Oslo

Tel. +47 / 220 / 27990

GEA Happel Nederland B.V.

NL-2909 LL

Capelle a/d Ijssel

Tel. +31 / 10 / 2350606

Nónio, Lda.

P-1269-090 Lisboa

Tel. +351 / 21 / 3826160

GEA Klimatyzacja Sp. z o.o.

PL-54610 Wroclaw

Tel. +48 / 71 / 3737952

GEA Klimatechnik s.r.l.

RO-300222 Timisoara

Tel. +40 / 356 / 423703

GEA Klimatechnik

GmbH & Co KG

RU-105094 Moskva

Tel. +7 / 495 / 9566674

GEA EXOS Ventilation AB

S-74528 Enköping

Tel. +46 / 171 / 85530

GEA Klimatizácia s.r.o.

SK-83104 Bratislava

Tel. +421 / 7 / 44457917

GEA Klimatizacijska

Tehnika d.o.o.

SI-1000 Ljubljana

Tel. +386 / 1 / 2573850

GEA Klimatechnik

GmbH & Co KG

RS-11070 Novi Beograd

Tel. +381 / 11 / 3193955

GEA ISISAN

TR-80700

Balmumcu Istanbul

Tel. +90 / 212 / 2757171

GEA Ukraina t.o.v.

UA-01135 Kyiv

Tel. +38 / 044 / 4619356

GEA Air Treatment

Middle East

UAE-Dubai

Tel. +971 / 4 / 887 3881

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