FW e3co Crown Technical Catalogue UK

7/28/2019 FW e3co Crown Technical Catalogue UK

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e3

CO - CrownEnergy Recovery Unit > Technical Catalogue

Compact & Self-regulated

High Efficiency Plate Exchanger up to 95%

Plug & Play Controls

Indoor or Outdoor Installation

Side-by-side or Double Deck Formats

Up to 1.33 m3/s (4800 m3/h)

Full BMS Communication

EC Motors


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Application

High efficiency, high performance self regulating ventilation and energy recovery for office and industrial applications.

Thermal efficiency up to 95 % (EN308), in compliance with ErP 2009/125/EC directive

Air filtration and temperature control included

Compact, plug n play units complete with BMS communications in accordance with (EN 15232)

Range

Available in 6 models, the e3co Crownrange covers flow rates from 200 to 4,800 m3/h (0.05 to 1.33m3/s).

Every e3co Crownmodel has two programmable air flow rates (VAV & CAV control options)

e3co Crownrange is available in 3 variants:

e3ssential : self regulating air handling unit dedicated to use in temperate climate area

e3nhanced : self regulating air handling unit fitted with an electric or a hot water coil for external temperatures down to -10C e3lite : same as the e3nhanced series but includes an electric pre-heater for external temperatures down to -20C

Construction

Aluminium penta-post framework incorporates anti thermal bridging feature (polyamide sections) which offers class TB2

thermal performance in accordance with EN1886

Corners are manufactured from reinforced polyamide

Double skin panels have steel inner and outer skins that are 1mm in thickness (class 2 in accordance with EN 1886)

- Insulation: high density 50 mm MO wool mineral (class T2 and class A for air leakage in accordance with EN1886)

- External face : Pre-painted sheet (RAL 7035)

- Internal face: galvanized steel

Circular spigot connections with lip seals to guarantee that systems are airtight

Brackets are clamped to unit framework for fixing to the ground or ceiling

Integrated controls compartment is included to house electrical components and regulation system.

Lockable, removable, hinged access panels include integrated IP65 control panel with LCD display and pad lockable local

electrical isolator

Access to internal components via lockable panels.

Integral condensate tray and condensate pipework and connection

100% internal bypass, damper, motorized and self-regulating

Fans and Motors

Complete with high efficiency centrifugal plug fans

Direct driven via EC (Electronically Cumulated) motors with high-performance, thermal protection and built in speed control.

The EC technology is an ecological solution guaranteeing low energy consumption and better management and control of

the operating point (air flows can be control led from 10 to 100 %). Low sound levels

Controls

User friendly interface

Fast and easy commissioning

Pre-configured controls. Constant Air Volume, Variable Air Volume and Constant Pressure options.

Plug and play solution

Full BMS capability as standard, using a MODBUS protocol. Other protocol options

available on request

Heat Exchanger

Static high-performance counter-flow heat exchanger core with aluminium plates (EUROVENT certified)

Efficiency greater than 90 % (EN 308) under operating conditions as stated below:

Fresh air : -10C/90 % RH Return air 20C/50 % RH

Automatic defrost function by opening the bypass damper and modulation of the fresh air flow if necessary - e3ssential and

e3nhanced series. The e3lite series, includes an extra integrated electric pre-heater (frost heater)

Filters

Filters are included to provide protection to other components (ie, exchanger/fans)

Media frames are mounted on runners fitted with lip seals to ensure effective air tightness

The e3co Crownunit is equipped with a high efficiency F7 grade filter fitted to the fresh air intake and a G4 grade filter to

the extracted air intake. The F7 grade filter has vee form media to deliver a high surface area and low pressur e drop

Benefits and Features

Integrated ventilation control is provided by an IP65 rated display panel, suitable for either outdoor or indoor installation,

BMS communication using MODBUS is via an RS485 port. TCP/IP communication is available on request

100 % bypass, internal to the central unit, fitted with servomotors controlled automatically by built-in controls which

provides FREE-COOLING and NIGHT-COOLING functions

Wide choice of flow modulations to optimise energy consumption (EN 15232)

Temperature probes (x4) are included to monitor supply air, exhaust air and external temperature There is also a probe

to control the defrost function. An additional probe is fitted to the e3lite BE version for control of the pre-heater.

An integrated de-icing sensor is included to protect the hot water coil fitted into the e3nhanced/e3lite BC versions.

e3nhanced/e3lite BE versions are complete with a manual reset safety thermostat to protect the electric heater

elements

Programmable on board time clocks are included

Weekly clock and public holiday clock functions

Supply air filter pressure switch provides a dirty filter alarm

Press ure switches are used within the control of air flows of each fan, and provide fan ail alarms

Lockable local electrical isolator mounted on unit casing

Installation

Double Deck or Side-by-Side options (excepte3co Crown90-6)

Indoor or outdoor (with weather roof and rain canopy accessories fitted)

Low profile - suitable for mounting in ceiling voids

Specification Specification

ENERGY

EXPERTISE

ENVIRONME


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With any system it is always important to have the right product and application to maximise efficiency, with

Flkt Woods new e3co Crown ERU units we have a variety of applications which benefit from our new range.

The applications below give an indication of where the new e3co Crown ERU units can be installed and used to

minimise energy consumption and provide precise air volume control.

Environmental Assessment Schemes

It is now very common for new build projects to try and achieve environmental standards such as those set

out in LEED and BREEAM programs. Flkt Woods, with its market leading knowledge and products in energy

recovery, has helped many projects achieve the very highest levels in both of these schemes.

Energy using Products Directive (EuP)

The various lots within the EuP directive dictates the eco design requirements for minimum efficiency grades and

labelling. Efficiency grades for fans from 125W to 500W are already published, and e3co Crown products are

expected to be included in the near future. The efficiency requirement is the combination of the fan and drive

efficiency, so EC technology will offer the end user or the designer a solution that is better than the minimum

eco design standards.

Energy Performance of Buildings Directive (EPBD)

The Commission of the European Union has recently proposed a revision of the EPBD (Energy Performance

in Buildings Directive, 2002/91/EC). The objective is to further strengthen the effectiveness and impact of the

existing Directive.

The background to this initiative is to optimise energy usage. It was noted that even in member states where the

existing Directive has been successfully implemented, the Commission still identified an untapped potential for

improvements that could further reduce the energy consumption and CO2

emissions from buildings.

Building Regulations - Part L2 for New (A) and Existing Buildings (B)

Effective from October 2010, Building Regulations Part L and F outline the need for a healthier working/indoor

environment, with the target to decrease CO2

emissions by a further 25% from the initial reduction stated

within the 2006 document. The eco design of our e3co Crown range will allow specifiers to create designs

which incorporate the necessary energy usage reductions, whilst still providing precise control of mechanical

ventilation.

European Energy Related Products Directive (ErP)

Not only does the e3co-Crown meet the requirements of the ErP 2009/125/EC, but also EN15232. In addition,

at the heart of the product, its heat exchanger core is Eurovent Certificated.

LEGISLATION

In Europe, all countries now have to design their new buildings to meet energy targets that

are set out in the Energy Performance in Buildings Directive (EPBD). All Flkt Woods Energy

Performance of Buildings Directive solutions are designed to enable full compliance with this

and other directives regarding ventilation and air conditioning.

Being a global manufacturer and supplier makes meeting legislation easier for Flkt Woods. It means that

Flkt Woods must produce solutions at standards that equal the most stringent legislation and guidelines around.

Only by doing this can we ensure that we meet relevant standards within every market.

Applications Legislation

OFFICES

Flkt Woods offer a highperformance product rangecovering all key elements ofthe overall ventilation system.Our products are designedto secure the best overallperformance of the system as a

whole, considering parameterssuch as health and air quality,energy efficiency, noise, firesafety and ease of installation.

EDUCATION

High occupancy levels

during teaching periodsrequire energy-efficient andcontrollable demand-basedmanagement of air quality andtemperature. The comfort,health and alertness ofstaff and pupils is ensuredduring the learning process,but operating costs can beminimised when these facilitiesare unoccupied.

GYMNASIUM/INDOOR SPORTS

Differing types of activityand occupancy mean abroad spectrum of functionalrequirements to ensure efficientremoval of used air and theintroduction of fresh supplies.Systems need to contain and

control the periodic build upof high humidity levels andtemperature.

HEALTHCARE

For a hospital to operate atits maximum potential, it has tohave all systems workingat the optimum. This notonly applies to staff,communications and lifesupport systems, but also

to pipework, cleaning andventilation systems.

RETAIL/SHOPPING AREAS

With high activity levelsduring the working week andweekends, its important tomake sure that all areas ofventilation are maintained and

Flkt Woods has the systemsto achieve all requirements.

RESIDENTIAL

The purpose of ventilation is to

provide clean good quality airby removing the stale, pollutedair from our homes. The maintask is of course to ensure thatthe indoor air is healthy andsafe to breathe. Ventilationtoday is also about energy andsaving energy costs by addingheat recovery to the ventilationsystem.

TOILETS

Fast, efficient removal ofodours and air-borne pollutantscontribute to the maintenance

of cleanliness and anacceptable environment in

communal sanitary areas.

INDUSTRY

Flkt Woods technologyis used widely in industrialprocessing plants and factoriesfor ventilation of work spaces,as vital components in hightech manufacturing facilities,and for maintaining delicateenvironments within high

tolerance levels inpetro-chemical andpharmaceutical plants.


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Fresh air

Configurations and Electrical Information

Configuration W Configuration Y

Configuration L

Excepte3co Crown 90-6

Configuration P

Excepte3co Crown 90-6

Side-by-side format (air flows side-by-side) (view rom above)

Double Decked format (air flows one above the other) (side access view)

ElectrovalveKit Type

Application Water Coil

HOT WATER COIL: Include in PREMIUM/INFINITE BC CHILLED WATER COIL:Add a COMBIBOX CBF BF module

HOT WATER CHILLED WATER

DN/Kvs - 90/7 0 8 0/ 60 6 0/ 50 4 5/ 50 7/12 6/11

10/1,6 - 3/8 M - IP54

90-1 90-1 90-1 90-1 - -

90-2 90-2 90-2 90-2 - -

90-3 90-3 90-3 90-3 - -

15/2,5 - 1/2 M - IP54 90-4 90-4 90-4 90-4 90-1-90-2 + CBX 1-2 BF 9008-9010+ CBX 1-2 BF

20/4 - 1/2 F - IP54 90-5 90-5 90-5 90-5 90-3 + CBX 3 BF 9016 + CB X 3 B F

25/6,3 - 3/4 F - IP54 90-6 90-6 90-6 90-6 90-4 + CBX 4 BF 9023 + CB X 4 B F

25/10 - 1 F - IP54 - - - - 90-5 + CBX 5 BF 9035 + CB X 5 B F

32/16 - 1 1/4 F - IP41 - - - - 90-6 + CBX 6 BF 9048 + CBX 6 BF

Electro valve kit consists 1 off 3-wayvalve, 3 connectors, servomotorsuitable for control via a 0-10vsignal.

Servomotors fitted to valves areavailable with either an IP41enclosure (indoor installation) orIP54 rated, suitable for outdoor

installation.

CrownModel

FanMotorpower(W)

TempRangeC/C(min/max)

IP.

Rating

Overheat

Protection*

e3ssentiale3nhanced BC

e3lite BC e3nhanced BE e3-lite BE

VoltageV

FLCAmpRating

**

VoltageV

FLCAmpRating

**

VoltageV

Model

FLCAmpRating

**

VoltageV

Model

FLCAmpRating

**

90-1 2 x 220 -20 / 60 IP44 PTI 230/1/50 3.4 230/1/50 14.3 230/1/50 BE 025 14.3 230/1/50 BE 025 25.2

90-2 2 x 485 -20 / 60 IP54 PTO 230/1/50 6.2 230/1/50 22.5 230/1/50 BE 025 17.1 230/1/50 BE 025 33.4

90-3 2 x 900 -20 / 40 IP54 PTO 230/1/50 7.8 400/3/50 15.42 30 /1 /5 0 B E 0 37 2 4. 1

4 00 /3 /5 0 B E 0 52 2 3. 04 00 /3 /5 0 B E 0 52 1 5. 4

90-4 2 x 900 -20 / 40 IP54 PTO 230/1/50 7.8 400/3/50 17.52 30 /1 /5 0 B E 0 37 2 4. 1

4 00 /3 /5 0 B E 0 67 2 7. 24 00 /3 /5 0 B E 0 67 1 7. 5

90-5 2 x 2500 -20 / 40 IP54 PTO 400/3N/50 8.0 400/3/50 19.9 400/3/50B E 0 67 1 7.7

400/3/50B E 0 67 2 9.6

BE 135 27.5 BE 135 39.4

90-6 2 x 2500 -20 / 40 IP54 PTO 400/3N/50 8.0 400/3/50 34.0 400/3/50B E 0 67 1 7.7

400/3/50B E 0 67 4 3.7

BE 135 27.5 BE 135 53.5

* PTO: Overheat protection opening (output on terminal block) / PTI: built-in overheat protection (in series with the windings).** SC is the same as the FLC as EC motors use a soft start function.

Extract air

F resh a ir Ext ract a ir

Drawing and Dimensions

* Available in double deck configuration only.

Double Deck format - 90-1 To 90-6

Model A B C D E F F1 F2 G J K Te3ssential

kge3nhanced

kge3litekg

90-1 315 1915 915 505 255 405 1097 362 456 465 245 540 1/2 215 218 220

90-2 315 1915 915 505 255 405 1097 362 456 465 245 540 1/2 215 218 220

90-3 400 2230 1115 605 305 505 1261 362 607 565 345 690 1/2 310 315 318

90-4 450 2345 1315 705 355 605 1376 362 607 565 445 690 3/4 400 407 412

90-5 500 2625 1515 805 405 705 1520 450 655 640 545 740 3/4 550 560 564

90-6* 630 2970 1715 1030 455 805 1677 535 758 685 645 840 1 710 725 732

Dimensions Table

ModelRC Weight

kgK

mmH

mmJ

mmMD Weight

kg

90-1 4 340 362 362 8

90-2 4 340 362 362 8

90-3 5 440 462 462 10

90-4 7 540 562 562 13

90-5 10 640 662 662 15

90-6* 13 740 762 762 17

Optional Extras

Option RC Option MD

RC - Rain

Canopy

MD - Motorised

Damper

Integrated Exchanger

Side-by-Side format - 90-1 To 90-5

Integrated Exchanger


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Returnair20C/50%

-5C / 90% HR

-10C / 90% HR

300Pa

250Pa

200Pa

150Pa

300Pa

250Pa 200Pa 150Pa

0C / 90% HR

+5C / 90% HR

Efficiency(%)-EN308

perfan

Powerconsumption(W)

Staticpressure(Pa)

Flow rate (m3/h)

Flow rate (m3/h)

Flow rate (m3/h)

Flow rate (m3/h)

100%90%

80%70%60%50%40%

0.06 0.08 0.11 0.14 0.17 0.19 0.22 0.25 0.28Flow rate (m3/s)

0.06 0.08 0.11 0.14 0.17 0.19 0.22 0.25 0.28Flow rate (m3/s)

0.06 0.08 0.11 0.14 0.17 0.19 0.22 0.25 0.28

Flow rate (m3/s)

0.06 0.08 0.11 0.14 0.17 0.19 0.22 0.25 0.28Flow rate (m3/s)

Performance curves shown are based on the e 3nhanced or e3lite product versions, with an Electric Post Heater fitted (i.e. BE variant).Performance (in terms of pressure) for the e3ssential variant (with no heaters fitted) is approximately 25 Pa higher, while performance(in terms of pressure) for the e3nhanced or e3lite versions, with a Hot Water Post heater fitted (i.e. BC variant) is 45 Pa lower than the BE variant.

Aerodynamic performance has been obtained from tests based upon EN 13053 and conform to ISO 5801.

Max Fan Pressure is optimum for HVAC applications. Data for higher pressures is available on request.

NSC4 = Sound level at 4 m,in free field, intakes andoutlets connected up

Performance - 90-1 Heating Data - 90-1

BC for e3nhanced and e3lite versions - Hot Water Coil

Watertemp

(C/C)

Coilair onTemp(C)

Flow rate (m/h)(m/s)

300(0.08)

400(0.11)

500(0.14)

600(0.17)

700(0.19)

800(0.22)

82/71

11Power (kW)/Air supply temp. (C) 5.1/60 6.3/56 7.3/53 8.3/51 9.2/49 10/47

Water flow rate (l/h)/DP water (kPa) 410/11 510/17 590/22 670/28 740/34 800/41

15Power (kW)/Air supply temp. (C) 4.8/61 5.8/58 6.8/55 7.7/52 8.5/51 9.33/49


90/70

11Power (kW)/Air supply temp. (C) 5.3/62 6.5/58 7.5/55 8.5/52 9.4/50 10.2/48

Water flow rate (l/h)/DP water (kPa) 240/4 290/6 340/8 380/10 420/12 450 /12

15Power (kW)/Air supply temp. (C) 4.9/63.9 6.1/59 7.05/56 7.9/54 8.7/52 9.5/50.4

Water flow rate (l/h)/DP water (kPa) 220/3 270/5 310/6 350/8 390 /10 420 /11

45/40

11Power (kW)/Air supply temp. (C) 2.4/34 3/32.7 3.5/31 3.9/30.1 4.3/29 4.7/28


15Power (kW)/Air supply temp. (C) 2.1/35.6 2.5/34 3/32 3.3/31.8 3.7/30.9 4/30.1


60/50

11Power (kW)/Air supply temp. (C) 3.4/43.7 4.2/41 4.8/39 5.4/37.5 6/36 6.5/34.9

Water flow rate (l/h)/DP water (kPa) 300/6 360/9 420/12 480/15 530/18 570 /20

15Power (kW)/Air supply temp. (C) 3/44 3.7/42 4.3/40 4.9/39.3 5.4/37 5.8/36.8


BE for e3nhanced and e3lite versions - Electric Heater

Notes:1) Coil air on temperatures are based on 2 scenarios, where the external air temperature onto the plate heat exchanger is either -5C/90% RH

or 0C/90% RH, which typically result in plate heat exchange air off temperatures of 11C or 15C respectively, which we have then stated aswater coil air on temperatures.

2) Rated kW Powers and coil air off temperatures stated above are max valves, so should not be used to calculate heating loads.

Fresh Air 0C 0C -5C -10C -15C -20CQv (m/h) 800 800 800 800 800 800

Versione3ssential e3nhanced BE 025 e3lite BE 025

Electric Heater Pre-heater + Post Heater

Total power (kW) - 2.5 2.5 2.5 2.5 + 2.5 2.5 + 2.5

Air supply Temp. (C) 16.8 26.2 25.6 20.8 24.6 19.7

Typical Plate Heat Exchanger Core Performance data

Thermal performance data for the Counter-flow Plate Heat Exchanger core is basedon a nominal Air flow per unit (approx. 80% of maximum) and the foll owing air conditions:External air temperature: -5C @ 90% RH and Return air temperature: 22C @ 50% RH

ModelAir fow rate

RecoveredkW

Air O temp C / RHThermal

Eiciency %m3/h m3/s

Crown 90-1 450 0.13 3.7 19.3C 16.1%RH 90.1

Watertemp

(C/C)

New airtemp(C)

Flow rate (m/h) 400 600 800 1000

7/12

32/40

Power ( kW)/A ir suppl y t em p. ( C-%HR) 3 .4/14. 5-82 4.4/16.4 -79 5.1/17. 7-77 5.7/18. 8-75

Water flow rate (l/h)/DP water (kPa) 580/5 750/8 880/10 970/12

27/50

Power ( kW)/A ir suppl y t em p. ( C-%HR) 2 .6/13. 9-86 3.3/15. 4-83 3.8/16. 5-82 4.2/17. 3-81


25/50

Power (kW)/A ir suppl y t em p. ( C-%HR) 2 .0/13. 6-85 2.5/15-83 2.9/15. 9-82 3.1/16. 6-81


6/11

32/40



27/50

Power ( kW)/A ir suppl y t em p. ( C-%HR) 2 .8/13. 2-86 3.6/14. 7-84 4.2/15.8 -82 4.7/16. 7-81


25/50

Power ( kW )/Ai r supp ly t em p. ( C -%HR) 2 .3/12. 9-85 2.9/14. 3-83 3.3/15.2 -82 3.6/16-81


CBX 1-2 BF for Chilled Water Module


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0.06 0.08 0.11 0.14 0.17 0.19 0.22 0.25 0.28

-5C / 90% HR

+5C / 90% HR

0C / 90% HR

-10C / 90% HR

300Pa250Pa

150Pa

300Pa

250Pa

200Pa 150Pa

200Pa150Pa

Returnair20C/50%

Efficiency(%)-EN308

perfan

Powerconsumption(W)

Staticpressure(Pa)

Flow rate (m3/h)

Flow rate (m3/h)

Flow rate (m3/h)

Flow rate (m3/h)

Flow rate (m3/h)

Flow rate (m3/s)

0.06 0.08 0.11 0.14 0.17 0.19 0.22 0.25 0.28Flow rate (m3/s)

0.06 0.08 0.11 0.14 0.17 0.19 0.22 0.25 0.28

Flow rate (m3/s)

0.06 0.08 0.11 0.14 0.17 0.19 0.22 0.25 0.28Flow rate (m3/s)

80%

70%

60%

50%

40%





Watertemp

(C/C)

Coilair onTemp(C)

Flow rate (m/h)

(m/s)

400(0.11)

500(0.14)

600(0.17)

700(0.19)

800(0.22

900(0.25)

82/71

11Power (kW)/Air supply temp. (C) 6.3/56 7.3/53 8.3/51 9.2/49 10/47 10.8/45

Water ow rate (l/h)/DP water (kPa) 510/17 590/22 670/28 740/34 800/41 870/47

15Power (kW)/Air supply temp. (C) 5.8/58 6.8/55 7.7/52 8.5/51 9.33/49 10.1/47.8


90/70

11Power (kW)/Air supply temp. (C) 6.5/58 7.5/55 8.5/52 9.4/50 10.2/48 11/46.8

Water ow rate (l/h)/DP water (kPa) 290/6 340/8 380/10 420/12 450 /12 490/15

15Power (kW)/Air supply temp. (C) 6.1/59 7.05/56 7.9/54 8.7/52 9.5/50.4 10.3/48.8

Water ow rate (l/h)/DP water (kPa) 270/5 310/6 350/8 390 /10 420 /11 450/13

45/40

11Power (kW)/Air supply temp. (C) 3/32.7 3.5/31 3.9/30.1 4.3/29 4.7/28 5.1/27.5


15Power (kW)/Air supply temp. (C) 2.5/34 3/32 3.3/31.8 3.7/30.9 4/30.1 4.4/29.5


60/50

11Power (kW)/Air supply temp. (C) 4.2/41 4.8/39 5.4/37.5 6/36 6.5/34.9 7/33

Water ow rate (l/h)/DP water (kPa) 360/9 420/12 480/15 530/18 570 /20 620/24

15Power (kW)/Air supply temp. (C) 3.7/42 4.3/40 4.9/39.3 5.4/37 5.8/36.8 6.4/35.9


BE for e3nhanced and e3lite versions - Electric HeaterFresh Air 0C 0C -5C -10C -15C -20CQv (m/h) 980 980 980 980 980 980


Electric Heater Pre-heater + Post Heater

Total power (kW) - 2.5 2.5 2.5 3.75 + 2.5 3.75 + 2.5

Air supply Temp. (C) 16.7 24.4 23.8 19 24.6 19.7

Notes:1) Coil air on temperatures are based on 2 scenarios, where the external air temperature onto the plate heat exchanger is either -5C/90% RH

or 0C/90% RH, which typically result in plate heat exchange air off temperatures of 11C or 15C respectively, which we have then stated aswater coil air on temperatures.



Thermal performance data for the Counter-flow Plate Heat Exchanger core is basedon a nominal Air flow per unit (approx. 80% of maximum) and the foll owing air conditions:

External air temperature: -5C @ 90% RH and Return air temperature: 22C @ 50% RH

ModelAir fow rate

RecoveredkW


Eiciency %m3/h m3/s

Crown 90-2 600 0.17 4.8 19.0C 16.4%RH 89.0


Watertemp

(C/C)

New airtemp(C)

Flow rate (m/h) 400 600 800 1000

7/12

32/40



27/50



25/50

Power (kW)/A ir suppl y t em p. ( C-%HR) 2 .0/13. 6-85 2.5/15-83 2.9/15. 9-82 3.1/16. 6-81


6/11

32/40



27/50

Power ( kW)/A ir suppl y t em p. ( C-%HR) 2 .8/13. 2-86 3.6/14. 7-84 4.2/15.8 -82 4.7/16. 7-81


25/50

Power ( kW )/Ai r supp ly t em p. ( C -%HR) 2 .3/12. 9-85 2.9/14. 3-83 3.3/15.2 -82 3.6/16-81


CBX 1-2 BF for Chilled Water Module


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12



Watertemp

(C/C)

Coilair onTemp(C)


600(0.17)

800(0.22)

1000(0.28)

1200(0.33)

1400(0.39)

1500(0.42)

82/71

11Power (kW)/Air supply temp. (C ) 10.1/59.7 12.4/55.8 14.4/52 16/50 18/48 18.8/47.3

Water ow rate (l/h) /DP water (kPa) 810/18 990/27 1150/36 1310/46 1440/55 1510/60

15P owe r ( kW )/A ir s up pl y t em p. ( C ) 9. 4/6 1 11 .5/ 57. 4 1 3. 4/ 54 .5 15 .2 /5 2. 2 1 6. 7/5 0 17 .5 /4 9.3


90/70

11P owe r ( kW )/A ir s u pp ly t e mp . ( C) 1 0. 5/6 2. 1 1 3/5 7.8 1 4. 9/ 54 .4 16 .7 /5 1. 7 1 8.5 /49 .5 19 .3 /4 8.6


15Power ( kW)/Air s upply t emp. ( C ) 9.8/63.4 12/59 13.9/56.2 15.6/53.7 17.2/51.5 18/50.7


45/40

11P owe r ( kW )/A ir s up pl y t em p. ( C ) 4. 8/ 34 .2 5 .8 /3 2. 4 6 .8 /30 .9 7 .7 /2 9.7 8 .5/ 28 .7 8. 91 /2 8. 3

Wa te r ow r at e ( l/h )/ DP w at er ( kP a) 83 0/2 0 1 020 /30 1 19 0/4 0 13 40/ 49. 1 1 48 0/6 0 15 50/ 68

15Power (kW)/Air supply temp . (C) 4.1/35.4 5/33.8 5.88/32.5 6.6/31.4 7.3/30.6 7.6/30.2

Water ow rate (l/h)/DP water (kPa) 720/15 880/22 1020/30 1160/37.3 1280/45 1330/51

60/50

11Power ( kW)/Air s upply t emp. ( C) 6.6/43.4 8.1/40.8 9.4/38.7 10.7/37 11.8/35.6 12.3/35


15P owe r ( kW )/A ir s up pl y t emp . ( C ) 5. 9/4 4. 6 7 .3 /4 2. 2 8 .5 /40 .3 9 .6 /3 8. 8 1 0. 6/ 37 .5 11 .1 /3 6. 9




Electric Heater Pre-Heater + Post Heater

Total power (kW) - 3.75 3.75 3.75 5.25 + 3.75 5.25 + 5.25

Air supply Temp. (C) 16.7 24 23.5 21.5 23.7 21.6

-5C / 90% HR

+5C / 90% HR

0C / 90% HR

-10C / 90% HR

300Pa250Pa200Pa

300Pa

250Pa

200Pa 150Pa

150Pa

300Pa

150Pa

250Pa200Pa150Pa

Returnair20C/50%

Efficiency(%)-EN308

perfan

Powerconsumption(W)

Staticpressure(Pa)

Flow rate (m3/h)

Flow rate (m3/h)

Flow rate (m3/h)

Flow rate (m3/h)

80%

70%

60%

50%

40%

0.11 0.14 0.17 0.19 0.22 0.25 0.28 0.31 0.33 0.36 0.39 0.42 0.44Flow rate (m3/s)

0.11 0.14 0.17 0.19 0.22 0.25 0.28 0.31 0.33 0.36 0.39 0.42 0.44Flow rate (m3/s)

0.11 0.14 0.17 0.19 0.22 0.25 0.28 0.31 0.33 0.36 0.39 0.42 0.44

Flow rate (m3/s)

0.11 0.14 0.17 0.19 0.22 0.25 0.28 0.31 0.33 0.36 0.39 0.42 0.44Flow rate (m3/s)




30%

Notes:

1) Coil air on temperatures are based on 2 scenarios, where the external air temperature onto the plate heat exchanger is either -5C/90% RHor 0C/90% RH, which typically result in plate heat exchange air off temperatures of 11C or 15C respectively, which we have then stated aswater coil air on temperatures.




ModelAir fow rate

RecoveredkW


Eiciency %m3/h m3/s

Crown 90-3 950 0.26 7.7 19.0C 16.4%RH 89.0


Watertemp

(C/C)

New airtemp(C)

Flow rate (m/h) 1000 1200 1400 1600

7/12

32/40

Power (kW)/A ir suppl y t em p. ( C-%HR) 7 .3/16. 4-78 8.1/17.2 -77 8.8/18-76 9.4/18. 6-75

Water flow rate (l/h)/DP w ater (kPa) 17 1/4 21 10/19 24 2/1 1 26

27/50

Power ( kW )/Ai r suppl y t em p. ( C -%HR) 5 .6/15. 3-83 6.2/16-82 6.7/16. 6-81 7.1/17-81

Water flow rate (l/h)/DP water (kPa) 960/10 6 11 10/13 15

25/50

Power (kW)/A ir suppl y t em p. ( C-%HR) 4 .3/15 -82 4.6/15.6 -82 4.9/16. 1-81 5.1/16. 5-80


6/11

32/40


W at er fl ow r at e (l /h )/ DP w at er ( kPa ) 1 32 0/ 17 1 47 0/ 20 1 59 0/2 3 1 70 0/2 6

27/50



25/50



CBX 3 BF for Chilled Water Module


8/13

14



Watertemp

(C/C)

Coilair onTemp(C)


1000(0.28)

1250(0.35)

1500(0.42)

1750(0.49)

2000(0.56)

2250(0.63)

82/71

11Power (kW)/Air supply temp. (C) 16/58 19.4/55 22/53 24.3/51.3 26/49.5 28/47

Water ow rate (l/h) /DP water (kPa) 1320/16 1560/22 1760/28 1950/34 2130/41 2300/47

15Power (kW)/Air supply temp. (C) 15.4/60.3 18/57 20.5/55 22.7/53 24.7/51 26/50


90/70

11Pow er ( kW )/ Ai r suppl y t emp. ( C ) 17.2/ 61 .1 20.1/ 57 .8 22.7/ 55 .1 25.1/ 52 .9 27.3/ 50 .9 29.4/ 49 .2


15P owe r ( kW )/A ir s u pp ly t e mp . ( C) 16 /62 .5 18 .7/ 59. 5 2 1. 2/ 56 .9 23 .4 /5 4. 7 2 5.5 /52 .9 27 .5 /5 1.3


45/40

11Pow er ( kW )/ Ai r suppl y t emp. ( C ) 7 .83/ 33 .8 9 .2/32.4 10.4/ 31 .2 11.5/ 30 .2 12.6/ 29 .4 13.6/ 28 .6

Water ow rate (l/h)/DP water (kPa) 1360 /19 1600/26 1810/32 2000/38 2190/46 2370/54

15Pow er ( kW )/ Ai r suppl y t emp. ( C ) 6 .75/ 35 7 .9/33.8 8 .97/ 32 .8 10/ 31 .9 10.8/ 31 .1 11.7/ 30 .4


60/50

11P owe r ( kW )/A ir s u pp ly t e mp . ( C ) 1 0. 9/4 2. 9 1 2. 8/ 40. 8 1 4. 4/3 9. 1 1 6/3 7.7 1 7. 4/ 36 .5 18 .8 /3 5. 4


15P owe r ( kW )/A ir su pp ly te mp . ( C ) 9. 8/4 4. 1 1 1. 5/ 42. 2 13 /40 .7 14 .4/ 39. 4 1 5. 7/ 38 .3 16 .9 /3 7. 3

Water ow rate (l/h)/DP water (kPa) 860/8 1010/10 1140/13 1260 /16 1370/19 1480/22



Electric Heater Pre-Heater + Post-Heater

Total power (kW) - 3.75 3.75 6.75 6.75 + 3.75 6.75 + 6.75

Air supply Temp. (C) 16.6 21.5 21 20.1 20.1 19.1

-5C / 90% HR

+5C / 90% HR

0C / 90% HR

-10C / 90% HR

300Pa

250Pa 200Pa

300Pa

200Pa250Pa

150Pa

150Pa

200Pa

200Pa 150Pa

Returnair20C/50%

Efficiency(%)-EN308

perfan

Powerconsumption(W)

Staticpressure(Pa)

Flow rate (m3/h)

Flow rate (m3/h)

Flow rate (m3/h)

Flow rate (m3/h)

100%90%

80%

70%

60%

50%

40%

0.17 0.22 0.28 0.33 0.39 0.44 0.50 0.56 0.61 0.67Flow rate (m3/s)

0.17 0.22 0.28 0.33 0.39 0.44 0.50 0.56 0.61 0.67Flow rate (m3/s)

0.17 0.22 0.28 0.33 0.39 0.44 0.50 0.56 0.61 0.67

Flow rate (m3/s)

0.17 0.22 0.28 0.33 0.39 0.44 0.50 0.56 0.61 0.67Flow rate (m3/s)

Performance curves shown are based on the e3nhanced or e3lite product versions, with an Electric Post Heater fitted (i.e. BE variant).Performance (in terms of pressure) for the e3ssential variant (with no heaters fitted) is approximately 25 Pa higher, while performance(in terms of pressure) for the e3nhanced or e3lite versions, with a Hot Water Post heater fitted (i.e. BC variant) is 45 Pa lower than the BE variant.



Notes:





ModelAir fow rate

RecoveredkW


Eiciency %m3/h m3/s

Crown 90-4 1450 0.40 11.9 19.5C 16 %RH 90.7


Watertemp

(C/C)

New airtemp(C)

Flow rate (m/h) 1400 1800 2200 2600

7/12

32/40Power (kW)/Air supply temp. (C-%HR) 10.7/15.9-79 12.4/17.1-77 13.7/18.0-76 14.8/18.8-75



Water flow rate (l/h)/DP water (kPa) 140 0/8 1610/11 1 770/1 3 1910 /15

25/50Power (kW)/A ir suppl y t em p. ( C-%HR) 6 .4/14. 5-83 7.2/15. 3-82 7.9/16-81 8.3/16. 5-80


6/11


W at er fl ow r at e (l /h )/ DP w at er ( kPa ) 1 96 0/ 15 2 27 0/ 20 2 53 0/ 24 2 75 0/2 8

27/50Power (kW)/Air supply temp. (C-%HR) 8.9/14.3-84 10.3/15.2-82 11.5/16-81 12.4/16.6-81

W at er fl ow r at e (l /h )/ DP w at er ( kPa ) 1 53 0/ 10 1 77 0/ 13 1 96 0/ 15 2 12 0/1 8

25/50Power ( kW)/A ir suppl y t em p. ( C-%HR) 7 .2/13. 8-83 8.2/14. 7-82 9.0/15.4 -81 9.6/15. 9-80

Water flow rate (l /h)/DP water (kPa) 12 20/7 1400/9 1 530/10 1640 /11



9/13

16



Watertemp

(C/C)

Coilair onTemp(C)


1500(0.42)

1900(0.53)

2300(0.64)

2700(0.75)

3100(0.86)

3500(0.97)

82/71

11Power (kW)/Air supply temp. (C ) 24.8/58 29.3/55 33.5/53.1 37.2/50.9 40.7/49 44/47.4

Wa te r ow r at e ( l/h )/ DP wa te r ( kP a) 1 99 0/4 2 2 350 /58 2 69 0/7 4 29 80/ 91 3 260 /1 08 35 30/ 125

15P owe r ( kW )/A ir su pp ly te mp . ( C ) 2 3. 1/6 0. 3 27 .4/ 57. 3 3 1. 2/ 54 .8 34 .7 /5 2. 8 3 7. 9/5 1 41 /4 9. 4

Wa te r ow ra te (l /h )/ DP wa te r ( kP a) 1 85 0/3 7 2 200 /51 2 50 0/6 5 2 78 0/ 80 3 040 /94 .7 32 90/ 110

90/70





45/40

11P owe r ( kW )/A ir su pp ly te mp . ( C ) 1 1. 5/3 3. 5 1 3.6 /32 1 5. 5/3 0. 7 17 .3/ 29. 7 1 8.9 /28 .8 2 0. 4/ 28


15P owe r ( kW )/A ir s u pp ly t e mp . ( C ) 10 /34 .7 1 1. 7/ 33. 4 1 3. 4/3 2. 3 14 .9/ 31. 3 1 6. 3/ 30 .6 17 .6 /2 9. 9

Water ow rate (l/h)/DP water (kPa) 1730/11 2040/15 2330 /19 2600/23 2840/27 3070/32

60/50

11P owe r ( kW )/A ir s u pp ly t e mp . ( C ) 16 /42 .3 1 8. 9/ 40. 1 2 1. 5/3 8. 3 23 .9/ 36. 9 2 6. 1/ 35 .6 28 .2 /3 4. 5

Water ow rate (l/h)/DP water (kPa) 1410/7 1650/9.4 1880/12 2090/15 2280/18 2470/20

15P owe r ( kW )/A ir su pp ly te mp . ( C ) 1 4. 4/4 3. 6 1 7/4 1. 6 19 .3 /4 0 21 .5/ 38. 6 2 3. 5/ 37 .5 25 .3 /3 6. 5

Water ow rate (l/h)/DP water (kPa) 1260/6 1490/8 1690/10 1880 /12 2060/15 2210/17




Total power (kW) - 6.75 6.75 13.5 8.25 + 6.75 8.25 + 13.5

Air supply Temp. (C) 16.7 22.5 22 20.2 19.5 20.5

-5C / 90% HR

+5C / 90% HR

0C / 90% HR

300Pa

250Pa

250Pa200Pa

200Pa

150Pa

150Pa

300Pa

-10C / 90% HR

200Pa

200Pa

150Pa

150Pa

Returnair20C/50%

Efficiency(%)-EN308

perfan

Powerconsumption(W)

Staticpressure(Pa)

Flow rate (m3/h)

Flow rate (m3/h)

Flow rate (m3/h)

Flow rate (m3/h)

70%

60%

50%

40%

30%

0.28 0.33 0.39 0.44 0.50 0.56 0.61 0.67 0.72 0.78 0.83 0.89 0.94 1.00Flow rate (m3/s)

0.28 0.33 0.39 0.44 0.50 0.56 0.61 0.67 0.72 0.78 0.83 0.89 0.94 1.00Flow rate (m3/s)

0.28 0.33 0.39 0.44 0.50 0.56 0.61 0.67 0.72 0.78 0.83 0.89 0.94 1.00

Flow rate (m3/s)

0.28 0.33 0.39 0.44 0.50 0.56 0.61 0.67 0.72 0.78 0.83 0.89 0.94 1.00Flow rate (m3/s)




Notes:





ModelAir fow rate

RecoveredkW


Eiciency %m3/h m3/s

Crown 90-5 2100 0.58 17.0 19.1C 16.4%RH 89.2


Watertemp

(C/C)

New airtemp(C)

Flow rate (m/h) 2000 2500 3000 3500

7/12

32/40

Power (kW)/Air supply temp. (C-%HR) 19.2/12.7-84 22.4/13.8-83 25.2/14.7-81 27.7/15.4-80


27/50

Power (kW)/Air supply temp. (C-%HR) 14.9/12.5-88 17.3/13.3-86 19.4/14-85 21.2/14.6-84


25/50

Power (kW)/Air supply temp. (C-%HR) 12.0/12.3-87 13.8/13-86 15.3/13.7-85 16.6/14.2-84

Water flow rate (l/h)/DP water (kPa) 205 0/6 2360/8 2620/9 2850 /10

6/11

32/40

Power (kW)/Air supply temp. (C-%HR) 20.4/11.9-85 23.8/13-83 26.8/13.9-82 29.5/14.7-80


27/50



25/50





10/13

18



Watertemp

(C/C)

Coilair onTemp(C)


2200(0.61)

2700(0.75)

3200(0.89)

3700(1.03)

4200(1.17)

4700(1.31)

82/71

11Power (kW)/Air supply temp. (C) 36/59 42/56 47.8/54.2 52.7/52.3 57.3/50 61/49

Wa te r ow ra te (l /h )/D P wa te r ( kP a) 29 40/ 8 3 41 0/ 11 3 830 /1 3. 3 42 30/ 16 4 600 /18 .7 49 50/ 22

15Power (kW)/Air supply temp. (C ) 34/60.6 39/58 44.5/55.8 49.1/54 53.4/52.4 57.4/50.9

Wa te r ow r at e ( l/h )/D P wa te r ( kP a) 27 30/ 7 31 70/ 9. 3 3 570 /1 1. 6 39 40/ 14 4 28 0/1 6 46 00/ 19

90/70

11Pow er (kW)/A ir supp ly temp . ( C ) 37.9/ 61 .3 43.7/ 58 .3 49.1/ 55 .8 54.1/ 53 .7 58.7 / 51 .8 63.1/ 50 .2




45/40

11P owe r ( kW )/A ir s u pp ly t e mp . ( C) 17 .3 /3 4 20 .1/ 32. 7 2 2. 6/ 31 .6 24 .9 /3 0. 6 2 7.1 /29 .8 29 .1 /2 9.1


15P owe r ( kW )/A ir su pp ly te mp . ( C ) 1 4. 9/3 5. 1 1 7. 3/ 34 1 9. 4/3 3 21 .4 /3 2. 2 2 3.3 /31 .5 25 .1 /3 0.8

Water ow rate (l/h)/DP water (kPa) 2600/7 3010/10 3380 /11 3730/14 4060/16 4370/19

60/50

11P owe r ( kW )/A ir s up pl y t em p. ( C ) 24 /4 3 27 .9/ 41. 1 3 1. 3/ 39 .5 34 .5 /3 8. 2 3 3.6 /38 .8 40 .3/ 36


15P owe r ( kW )/A ir s u pp ly t e mp . ( C) 2 1. 6/4 4. 2 2 5/4 2.5 2 8. 1/4 1. 1 30 .9 /3 9. 8 3 7.5 /37 .1 36 .2 /3 7. 9





Total power (kW) - 6.75 6.75 13.5 18 + 6.75 18 + 13.5

Air supply Temp. (C) 16.6 20.8 20.3 19.7 20.9 20.9

-5C / 90% HR

+5C / 90% HR

0C / 90% HR

-10C / 90% HR

300Pa

250Pa

250Pa

200Pa

300Pa200Pa150Pa

150Pa

300Pa200Pa

200Pa

Returnair20C/50%

Efficiency(%)-EN308

perfan

Powerconsumption(W)

Staticpressure(Pa)

Flow rate (m3/h)

Flow rate (m3/h)

Flow rate (m3/h)

Flow rate (m3/h)

80%

70%

60%

50%

40%30%

Performance curves shown are based on the e3nhanced or e3lite product versions, with an Electric Post Heater fitted (i.e. BE variant).Performance (in terms of pressure) for the e3ssential variant (with no heaters fitted) is approximately 25 Pa higher, while performance(in terms of pressure) for the e3nhanced or e3lite versions, with a Hot Water Post heater fitted (i.e. BC variant) is 45 Pa lower than the BE variant.



0.39 0.50 0.61 0.72 0.83 0.94 1.06 1.17 1.28 1.39Flow rate (m3/s)

0.39 0.50 0.61 0.72 0.83 0.94 1.06 1.17 1.28 1.39Flow rate (m3/s)

0.39 0.50 0.61 0.72 0.83 0.94 1.06 1.17 1.28 1.39

Flow rate (m

3

/s)

0.39 0.50 0.61 0.72 0.83 0.94 1.06 1.17 1.28 1.39Flow rate (m3/s)

Notes:





ModelAir fow rate

RecoveredkW


Eiciency %m3/h m3/s

Crown 90-6 3000 0.83 24.3 19.1C 16.4%RH 89.1


Watertemp

(C/C)

New airtemp(C)

Flow rate (m/h) 2000 3000 4000 5000

7/12




Water flow rate (l/h)/DP water (kPa) 223 0/3 3830/6 4620/9 5290 /11

25/50Power (kW)/Air supply temp. (C-%HR) 9.9/12.3-100 17.9/12.3-87 21.4/13.3-85 24.2/14-84


6/11




Water flow rate (l /h)/DP water (kPa) 24 40/3 4130/7 5 010/10 576 0/13





11/13

20

Modulation Solutions Flow Rate Modulation

HS air flow

LS air flow

Air flow

HS constant air flow

LS constant air flow

Air flow

CAV ECConstant Air Volume2 Constant Air flow Options

VAV TB ECVariable Air Volume - Trickle & Boost Strategy2 Air flow rates - Low Speed/High Speed

View of access to technica l compartment

Access door to technical compartment

features integral display and user interface.

Remote control unit (optional)

HS air flow

LS air flow

Air flow

HS constant air flow

Air flow

LS constant air flow

COP ECConstant Pressure Control

All control options use EC motor technology

VAV AQ ECVariable Air Volume/CO2 sensor & EC FansProportional air flow control via CO2 sensor

CAV AQ ECConstant Air Volume/CO2 sensor2 Constant Air flow options controlled byCO2 sensor

The e3co Crown unit has a factory-programmable controller as standard, which can be used to configure how the air

flow can be modulated:

Constant pressure

Air flow

The e3co Crown ERU product includes an integral control panel with LCD displaymounted on the unit casing, and can be used to adjust time clocks, air flow rates,

temperatures (proportional control of the internal bypass, internal hot water coil for BC

version or electric heater for BE version, Night cooling). Fault alarms are also displayed.

Stop HS Stop LS HS Stop LS+ LS HS

Forced Stop

e3co-Crown VAV TB EC

Variable Air Volume control (2

air flows) - Trickle and Boost

Functions

Clock Clock Clock + VF Contact #1Easy LCD display or

remote control

or or or or

VF Contact #1 VF Contact #1 VF Contact #1 + VF Contact #1 VF Contact #1

e3co-Crown CAV EC

Constant Air Volume control (1 or

2 air flows). EC Fans Fitted

Clock Clock Clock + VF Contact #1Easy LCD display or remote

control

or or or or

VF Contact #1 VF Contact #1 VF Contact #1 + VF Contact #1 VF Contact #1

e3co-Crown COP EC

Constant Pressure control at

Variable Air flows. EC Fans Fitted

ClockEasy LCD display or remote

control

or or

VF Contact #1 VF Contact #1

e3co-Crown VAV AQ EC

PROPORTIONAL Variable Air

Volume control via CO2

Sensor,

between 2 adjustable air flows. EC

Fans Fitted.

Clock + 0-10V CO2

ProbesEasy LCD display or remote

control

or or

0-10V CO2

Probes VF Contact #1

e3co-Crown CAV AQ EC

PROPORTIONAL control via CO2Sensor, between 2 Constant Air

Volumes (adjustable #2). EC Fans

Fitted.

Clock + 0-10V CO2

ProbesEasy LCD display or remote

control

or or

0-10V CO2

Probes VF Contact #1

Notes:

#1: Volt Free Contact can be either : Remote ON-OFF /

ON-OFF CO2 Probe / ON-OFF Humidity Probe

#2 Except e3co-Crown 90-1

Control Function Options:

Standard Function Optional Function


12/13

22

Sound Data Product Codes

As standard, integrated controls can manage one or several heaters

(depending on the unit version selected : e3ssential, e3nhanced or e3lite)

Climate Solutions

Integrated Coil

CrownType

Pre-Heating Heating

Electric coil Electric coil Water water coil

e3ssential - - -

e3nhanced BC - -

e3nhanced BE - -

e3lite BC -

e3lite BE -

1 2 3 4 5

e3co-CROWN 90-1 L - P - W - Y e3ssential Controlse3nhanced BC/BE xxx

e3lite BC/BE xxx

1 - High Thermal Efficiency unit (90%) - complete with automatic control and Counter Flow Plate Heat Exchanger

2 - Unit Model Code Examples:

90-1 Efficiency = 90%, Unit size = 1 (0.22 m 3/s)

90-5 Efficiency = 90%, Unit size = 5 (1.00 m 3/s)

3 - Unit Configuration Options:

L & P: Side-by-Side format (except unit model 90-6)

W & Y: Double Deck format

4 - Unit Version Options:

e3ssential Unit with NO coils fitted

e3nhanced BC Hot water coil (POST Heater) plus appropriate controls fitted

e3nhanced BE xxx Electric heater (POST Heater) plus appropriate controls fitted

e3lite BC Unit with Electric PRE-Heater and hot water POST Heater plus controls

e3lite BE xxx Unit with Electric PRE-Heater and Electric POST heater plus controls

For BE versions, the xxx relates to the power rating of the electrical heater. Options shown below:

BE 025 = 2.50 (single phase)

BE 037 = 3.70 (single phase)

BE 052 = 5.25 (three phase)





5 - Controls:

VAV TB EC (Std) - Variable Air Volume Trickle and Boost

VAV AQ EC - Variable Air Volume and CO2

Sensor

CAV EC - Constant Air Volume

CAV AQ EC - Constant Air Volume and CO2

Sensor

COP EC - Constant Pressure - All motors are EC Type

All units feature EC motors

Accessory Options

Weather Roof

Code: WR

For Outdoor installation.Pre-Painted Steel

(RAL 7035)

Motorized Damper

Code: MD

For Unit shut-off andFrost protection.

Features Opposed blades

Rain Cowl

Code: RC

Complete with safety grille

(bird guard)

Constructed from

Galvanised Steel

Support Legs (set of 4)

Code: SLK

Can be used instead of

Integral mounting brackets

Flexible Connectors

Code: FC MO

Circular: 315 to 630mm

ElectroValve Kit

Code: EVK

0-10V motorized 3 way valve

for used with e3nhanced

and e3lite BC

Available IP 41 or IP 54

Damper Motor

Code: DA

Open / Closed 24V

Servo Motor to control

Fresh air damper and to

provide Frost protection

Remote Control

Code: RC-10ML

Additional LCD display

Can be used local to Easy

Control compartment

or remote (10m) from unit

BMS Controller Unit

Code: BCU

Controller with LON or

TCP/IP BMS protocol

Control Repeater Unit

Code: CRU

Repeater unit used to

Booster control signal

between 10m and 1km

from unit

Acoustic data has been obtained from tests based upon the EN 13053 standard

External Chilled water

Coil Section - Code: CBX-BF

or

External DX Coil Section

Code: CBX-DX

Summer/Winter Changeover

ThermoStat

For use with CBX-BF

Model

In-duct Sound Power Levels (Supply Air and Exhaust Air Connections) BreakoutdBA @

3mSFP

63 Hz 125 Hz 250 Hz 500 Hz 1 KHz 2 KHz 4 KHz 8 KHz Lw LwA

Crown 90-1 66 65 67 68 64 59 56 56 73 69 33 0.85

Crown 90-2 64 65 66 69 64 58 57 61 74 70 34 0.88

Crown 90-3 66 69 70 68 68 60 57 55 76 71 35 0.72

Crown 90-4 65 69 71 68 67 60 57 55 76 71 35 0.72

Crown 90-5 65 72 73 72 69 66 63 65 78 74 39 1.06

Crown 90-6 70 78 79 78 75 73 70 72 85 81 45 1.01


13/13

Flkt Woods Group SA18, avenue Louis Casa, CH-1209 Geneva, Switzerland

Tel. +41 22 309 3800

email [email protected] www.flaktwoods.com

Flkt Woods operates a policy of continuous improvement and reserves the right to supply products that may differ fromFlkt Woods operates a policy of continuous improvement and reserves the right to supply products that may differ from

Flkt Woods Group - Ventilation Solutions

The Flkt Woods Group is divided into three businesses:

Global Inrastructure and Industry (GII)A leader for Air Movement using fans to improve performance of equipment and industrialprocesses

Air Climate Solutions (ACS)A worldwide HVAC leader recognized by our customers as a provider of superior Air ClimateSolutions combining Indoor Air Quality and Energy Efciency applied to specied buildings

Ventilation Solutions (VS)A European Ventilation Specialist Servicing our customers with a complete range of

ventilation products focused on Non residential buildings. For more specic productinformation for Ventilation Solutions, please visit:

www.vsecatalogue.flaktwoods.com

Flkt Woods LimitedAxial Way, ColchesterEssex, C04 5ZDUNITED KINGDOMTel: +44 (0)1206 222 555

Fax: +44 (0)1206 222 777E-mail: [email protected]

Flkt Woods OyKalevantie 39FI-20520TurkuFINLANDTel: +358 20 442 3000Fax: +358 20 442 3018E-mail: [email protected]

Flkt Woods OyHmeentie 23FI-37800ToijalaFINLANDTel: +358 20 442 3500Fax: +358 20 442 3502E-mail: [email protected]

Flkt Woods ABGesllgatan 17745 39EnkpingSWEDENTel: +46 36 19 30 00Fax: +46 17 12 40 97E-mail: [email protected]

Flkt Woods ABKung Hans vg12 192 68, SollentunaSwedenTel: +46 (0)771 26 26 26

Fax: +46 (0)8 626 73 10E-mail: [email protected]

Flkt Woods ABFlktvgen 2, Box 84153 22JrnaSWEDENTel: +46 8-551795 00Fax: +46 8-551744 80E-mail: [email protected]

Flkt Woods4 Avenue LaurentCELY-Batiment C - Etage 3Asnieres Sur Seine92600 FRANCETel: +33 1 80 21 07 00Fax: +33 1 80 21 07 00E-mail: [email protected]

Flkt Woods Ventilatoren GmbHAm Sportplatz 4DE-40882RatingenGERMANYTel: +49 2012 61038 11Fax: +49 2102 61038 18E-mail: [email protected]

Flkt Woods SpAVia Pacinotti, 28IT-20092, Cinisello BalsamoITALYTel: +39 02 6186 6091

Fax: +39 02 6186 0947E-mail: [email protected]

Flkt Bovent Sp. z o.o.Panattoni Park Pruszkw IIul. Poudniowa 2, Otarzew05-850 Oarw MazowieckiPOLANDTel: +48 22 392 43 43Fax: +48 22 392 43 44E-mail: [email protected]

LLC Flkt Industrial& Building Systems23, ul. ProfsojuznayaRU-117418 MoscowRUSSIATel: +7 (495) 589-31-08Fax: +7 (495) 589-31-74E-mail: [email protected]

VS/ERU

TBG

ROUP-03/0312

Documents

FW e3co Crown Technical Catalogue UK