Condair EL 70, EL 35, EL 90, EL 5, EL 180 Installation Manual

...

Download

EN 1603

Humidication and Evaporative Cooling

PLANNING- AND INSTALLATION MANUAL

Steam humidifier Condair EL

Thank you for choosing Condair

Installation date (MM/DD/YYYY):

Commissioning date (MM/DD/YYYY):

Site:

Model:

Serial number:

Manufacturer

Condair Group AG Talstrasse 35-37, CH-8808 Pfäfkon Ph. +41 55 416 61 11, Fax +41 55 416 62 62 info@condair.com, www.condair.com

Proprietary Notice

This document and the information disclosed herein are proprietary data of Condair Group AG. Neither this document, nor the information contained herein shall be reproduced, used, or disclosed to others without the written authorisation of Condair Group AG, except to the extent required for installation or maintenance of recipient's equipment.

Liability Notice

Condair Group AG does not accept any liability due to incorrect installation or operation of the equipment or due to the use of parts/components/equipment that are not authorised by Condair Group AG.

Technical modications reserved

3Contents

Contents

1 Introduction 5

1.1 To the very beginning 5

1.2 Notes on the installation manual 5

2 For your safety 7

3 Product Overview 9

3.1 Calculating the maximum required steam capacity 9

3.2 Models overview 10

3.2.1 Single units Small ("S"), EL 5...15 and Medium ("M"), EL 20...45 10

3.2.2 Single units Large ("L"), EL 50...90 11

3.2.3 Double units (2 x "M"), EL 35...90 12

3.2.4 Linkup systems (3 x "M"), EL 70...135 13

3.2.5 Linkup systems (4 x "M"), EL 105...180 14

3.3 Product designation 15

3.4 Options 17

3.4.1 Option details 18

3.5 Accessories 19

3.5.1 Accessory details 20

3.5.1.1 DV41-..., DV61-... and DV81-... steam distribution pipes 20

3.5.1.2 OptiSorp steam distribution system 21

3.5.1.3 Blower pack 22

4 Receiving and storage 23

4.1 Inspection 23

4.2 Storage and Transportation 24

5 Mounting and installation work 25

5.1 Safety notes on mounting and installation work 25

5.2 Installation overviews 26

5.3 Mounting the unit 28

5.3.1 Notes on locating the unit 28

5.3.2 Mounting the humidier 30

5.3.3 Inspecting the installed unit 32

5.4 Steam installation 33

5.4.1 Overview steam installation for duct humidication 33

5.4.2 Positioning of the steam distributor 35

5.4.3 Installing the steam distributors 40

5.4.4 Positioning and mounting of the blower packs (accessory BP) 41

5.4.5 Installing the steam and condensate lines 42

5.4.6 Common steam and condensate line errors 46

5.4.7 Inspecting the steam installation 47

5.5 Water installation 48

5.5.1 Overview water installation 48

5.5.2 Notes on water installation 50

5.5.3 Inspecting the water installation 51

4 Contents

5.6 Notes on humidity control systems/humidity control 52

5.6.1 System 1 – Room humidity control 52

5.6.2 System 2 – Room humidity control with continuous limitation of the supply air humidity 52

5.6.3 System 3 – Supply air humidity control with continuous output limit ation 53

5.6.4 Which humidity control system for which application 53

5.6.5 Admissible control signals 54

5.7 Electrical installation 55

5.7.1 Notes on electrical installation 55

5.7.2 Wiring diagram Condair EL 5...45 - Single units "S" and "M" 56

5.7.3 Wiring diagram Condair EL 50...90 - Single units "L" 57

5.7.4 Wiring diagram Condair EL 35...90 - Double units 2 x "M" 58

5.7.5 Wiring diagram EL 70...180 - Linkup systems 3 x "M" or 4 x "M" 59

5.7.6 Installation work external connections 61

5.7.7 Inspecting the electrical installation 68

6 Productspecication 69

6.1 Performance data / Fuses "F3" heating voltage supply 69

6.2 Operating data 71

6.3 Connections/Dimensions/Weights 71

6.4 Certicates 71

7 Appendix 72

7.1 Unit dimensions 72

7.1.1 Unit dimensions Condair EL 5 - 15, unit size "S" 72

7.1.2 Unit dimensions Condair EL 20 - 45 and 35 - 180, unit size "M" 73

7.1.3 Unit dimensions Condair EL 50 - 90, unit size "L" 74

7.2 EC Declaration of conformity 75

7.3 h,x diagram 76

5Introduction

1 Introduction

1.1 To the very beginning

We thank you for having purchased the CondairELsteamhumidier.

The Condair EL steam humidier incorporates the latest technical ad van ces and meets all recognized safety standards. Nevertheless, improper use of the Condair EL steam humidier may result in danger to the user or third parties and/or damage to property.

To ensure a safe, proper, and economical operation of the Condair EL steam humidier, please observe and comply with all information and safety instructions contained in the present documentation as well as in the separate documentations of the components installed in the humidication system.

If you have questions after reading this documentation, please contact your Condair representative. They will be glad to assist you.

1.2 Notes on the installation manual

Limitation

ThesubjectofthisinstallationmanualistheCondairELsteamhumidierinitsdifferentversions. The various options and accessories are only described insofar as is necessary for proper operation of the equipment. Further information on options and accessories can be obtained in their respective instructions.

This installation manual is restricted to the installation of the Condair EL steam humidier and is meant for welltrainedpersonnelbeingsufcientlyqualiedfortheirrespectivework.

This installation manual is supplemented by various separate items of documentation (operation manual, spare parts list, etc.), which are included in the delivery. Where necessary, appropriate cross-references are made to these publications in the installation manual.

6 Introduction

Symbols used in this manual

CAUTION!

The catchword "CAUTION" used in conjunction with the caution symbol in the circle designates notes in this installation manual that, if neglected, may cause damage and/or malfunction of the unit or

damage to property.

WARNING!

The catchword "WARNING" used in conjunction with the general caution symbol designates safety and danger notes in this installation manual that, if neglected, may cause injury to persons.

DANGER!

The catchword "DANGER" used in conjunction with the general caution symbol designates safety and danger notes in this installation manual that, if neglected, may lead to severe injury or even death

of persons.

Safekeeping

Please safeguard this installation manual in a safe place, where it can be immediately accessed. If the equipment changes hands, the documentation must be passed on to the new operator.

If the documentation gets misplaced, please contact your Condair representative.

Language versions

This installation manual is available in other languages. Please contact your Condair representative for information.

7For your safety

2 For your safety

General

Every person, who is in charge of the installation work on the Condair EL must have read and understood this installation manual and the Condair EL operation manual before carrying out any work. Knowing and understanding the contents of the installation manual and the operation manual is a basic requirement for protecting personnel against any kind of danger, to prevent faulty operation, and to operate the unit safely and correctly.

All icons, signs and markings applied to the Condair EL must be observed and kept in readable state.

Qualicationofpersonnel

All installation work described in this installation manual may only be carried out by specialists who arewelltrainedandadequatelyqualiedandareauthorisedbythecustomer. For safety and warranty reasons any action beyond the scope of this manual must be carried out only by qualied personnel authorised by the manufacturer.

It is assumed that all persons working with the Condair EL are familiar and comply with the appropriate regulations on work safety and the prevention of accidents.

Intended use

The Condair EL steam humidier is intended exclusively for air humidication via a steam distributor or blower pack approved by Condair within specied operating conditions (see Condair EL operation manual). Any other type of application, without the written consent of Condair, is considered as not conforming with the intended purpose and may lead to dangerous operation and will void any warranty. Operation of the equipment in the intended manner requires that all the information contained in this

installation manual are observed (in particular the safety instructions).

Danger that may arise from the Condair EL:

DANGER! Danger of electric shock!

The Condair EL is mains powered. Live parts may be exposed when the unit is open. Touching live parts may cause severe injury or danger to life.

Prevention: The Condair EL must be connected to the mains only after all mounting and installation

work has been completed, all installations have been checked for correct workmanship and the covers are closed and fastened properly.

8 For your safety

Preventing unsafe operation

All persons working with the Condair EL are obliged to report any alterations to the unit that may affect safety to the owner without delay and to secure the Condair EL against accidental power-up.

Prohibitedmodicationstotheunit

Nomodicationsmustbeundertaken on the Condair EL without the express written consent of Condair.

For the replacement of defective components use exclusively original accessories and spare parts available from your Condair representative.

9Product Overview

mD= • (x2 -x1)

V•p

1000

mD= • (x2 -x1)

1000

•ε

oder

3 Product Overview

3.1 Calculatingthemaximumrequiredsteamcapacity

The maximum required steam capacity must be calculated based on one of the following formulas:

mD: maximum steam demand in kg/h V: volume of supply air portion per hour in m3/h (for indirect room humidication) or room volume to

be humidied per hour in m3/h (for direct room humidication)

ρ: specic gravity of air in kg/m

ε: specic volume of air in m3/kg x2: desired absolute room air humidity in g/kg x1: minimum absolute supply air humidity in g/kg

The values for ρ,

ε, x2 and x1 can be gathered from the h,x-diagram or the Carrier-Diagram for moist

air respectively.

10 Product Overview

3.2 Models overview

Condair EL steam humidiers are available as single units with different housing sizes (S, M and L), as double units (2 x "M") and as Linkup systems (3 x "M" or 4 x "M") with different heating voltages and steam capacities ranging from 5 kg/h up to a maximum of 180 kg/h.

3.2.1 Single units Small ("S"), EL 5...15 and Medium ("M"), EL 20...45

Housing

size

Condair

200V/1~ 230V/1~ 240V/1~ 200V/3~ 230V/3~ 400V/3~ 415V/3~ 440V/3~ 460V/3~ 480V/3~ 500V/3~ 600V/3~

kg/h kg/h kg/h kg/h kg/h kg/h kg/h kg/h kg/h kg/h kg/h kg/h

...5... 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0

...8... 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0

...10... –– 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0

...15... –– –– –– 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0

...20... –– –– –– 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0

...24... –– –– –– 24.0 24.0 24.0 24.0 24.0 24.0 24.0 24.0 24.0

...30... –– –– –– 30.0 30.0 30.0 30.0 30.0 30.0 30.0 30.0 30.0

...35... –– –– –– –– –– 35.0 35.0 35.0 35.0 35.0 35.0 35.0

...40... –– –– –– –– –– 40.0 40.0 40.0 40.0 40.0 40.0 40.0

...45... –– –– –– –– –– 45.0 45.0 45.0 45.0 45.0 45.0 45.0

I/O

Driver board

Module A

Control

board

RFI

Heating voltage Module A

Control voltage

Control signal

External enable

Limiter signal

Safety chain

Remote indication

Main

Module A

Main unit Module A

Fig. 1: Overview single units Small ("S") and Medium ("M")

11Product Overview

3.2.2 Single units Large ("L"), EL 50...90

Housing

size

Condair

200V/1~ 230V/1~ 240V/1~ 200V/3~ 230V/3~ 400V/3~ 415V/3~ 440V/3~ 460V/3~ 480V/3~ 500V/3~ 600V/3~

kg/h kg/h kg/h kg/h kg/h kg/h kg/h kg/h kg/h kg/h kg/h kg/h

...50... –– –– –– –– –– 50.0 50.0 –– –– –– –– ––

...60... –– –– –– –– –– 60.0 60.0 –– –– –– –– ––

...70... –– –– –– –– –– 70.0 70.0 –– –– –– –– ––

...80... –– –– –– –– –– 80.0 80.0 –– –– –– –– ––

...90... –– –– –– –– –– 90.0 90.0 –– –– –– –– ––

Module

I/O

Driver board

Module A

Driver board

Module B

Control

board

RFI

Main

Module A

Main

Module B

Heating voltage Module A / B

Control voltage

Control signal

External enable

Limiter signal

Safety chain

Remote indication

Main unit Module A and B

Fig. 2: Overview single units Large ("L")

12 Product Overview

3.2.3 Double units (2 x "M"), EL 35...90

Housing

size

Condair

200V/1~ 230V/1~ 240V/1~ 200V/3~ 230V/3~ 400V/3~ 415V/3~ 440V/3~ 460V/3~ 480V/3~ 500V/3~ 600V/3~

kg/h kg/h kg/h kg/h kg/h kg/h kg/h kg/h kg/h kg/h kg/h kg/h

2*M

...35... –– –– –– 2*17.5 2*17.5 –– –– –– –– –– –– ––

...40... –– –– –– 2*20.0 2*20.0 –– –– –– –– –– –– ––

...45... –– –– –– 2*22.5 2*22.5 –– –– –– –– –– –– ––

...50... –– –– –– 2*25.0 2*25.0 2*25.0 2*25.0 2*25.0 2*25.0 2*25.0 2*25.0 2*25.0

...60... –– –– –– 2*30.0 2*30.0 2*30.0 2*30.0 2*30.0 2*30.0 2*30.0 2*30.0 2*30.0

...70... –– –– –– –– –– 2*35.0 2*35.0 2*35.0 2*35.0 2*35.0 2*35.0 2*35.0

...80... –– –– –– –– –– 2*40.0 2*40.0 2*40.0 2*40.0 2*40.0 2*40.0 2*40.0

...90... –– –– –– –– –– 2*45.0 2*45.0 2*45.0 2*45.0 2*45.0 2*45.0 2*45.0

Main

Module B

Main

Module A

50 mm

I/O

Driver board

Module A

Driver board

Module B

Control

board

RFI

Heating voltage Module A

Heating voltage Module B

Control voltage

Control signal

External enable

Limiter signal

Safety chain

Remote indication

Main

Module A

Main

Module B

Data cable

Supply cable

Main unit Module A Main unit Module B

Fig. 3: Overview Double units (2 x "M")

13Product Overview

3.2.4 Linkup systems (3 x "M"), EL 70...135

Housing

size

Condair

200V/1~ 230V/1~ 240V/1~ 200V/3~ 230V/3~ 400V/3~ 415V/3~ 440V/3~ 460V/3~ 480V/3~ 500V/3~ 600V/3~

kg/h kg/h kg/h kg/h kg/h kg/h kg/h kg/h kg/h kg/h kg/h kg/h

3*M

...70... –– –– –– –– 3*23.3 –– –– –– –– –– –– ––

...80... –– –– –– –– 3*26.7 –– –– –– –– –– –– ––

...90... –– –– –– –– 3*30.0 –– –– –– –– –– –– ––

...105... –– –– –– –– –– 3*35.0 3*35.0 –– –– –– –– ––

...120... –– –– –– –– –– 3*40.0 3*40.0 –– –– –– –– ––

...135... –– –– –– –– –– 3*45.0 3*45.0 –– –– –– –– ––

Extension

Module A

Main

Module B

Main

Module A

50 mm

I/OI/O

Driver board

Main A

Driver board

Main B

Control

board

RFI

Heating voltage Main A

Heating voltage Main B

Control voltage

Control signal

External enable

Limiter signal

Safety chain

Remote indication

Main

Module A

Main

Module B

Extension

Module A

Data cable

Supply cable

Driver board Extension A

Control

board

Heating voltage Extension A

Control voltage Extension

Linkup cable

Main unit

Module A

Main unit

Module B

Extension unit

Module A

Fig. 4: Overview Linkup systems (3 x "M")

14 Product Overview

3.2.5 Linkup systems (4 x "M"), EL 105...180

Housing

size

Condair

200V/1~ 230V/1~ 240V/1~ 200V/3~ 230V/3~ 400V/3~ 415V/3~ 440V/3~ 460V/3~ 480V/3~ 500V/3~ 600V/3~

kg/h kg/h kg/h kg/h kg/h kg/h kg/h kg/h kg/h kg/h kg/h kg/h

4*M

...105... –– –– –– –– 4*26.3 –– –– –– –– –– –– ––

...120... –– –– –– –– 4*30.0 –– –– –– –– –– –– ––

...152... –– –– –– –– –– 4*38.0 4*38.0 –– –– –– –– ––

...160... –– –– –– 4*40.0 4*40.0 –– –– –– –– ––

...180... –– –– –– –– –– 4*45.0 4*45.0 –– –– –– –– ––

Extension

Module A

Extension

Module B

Main

Module B

Main

Module A

50 mm

I/OI/O

Driver board

Main A

Driver board

Main B

Control

board

RFI

Heating voltage Main A

Heating voltage Main B

Heating voltage Extension B

Control voltage

Control signal

External enable

Limiter signal

Safety chain

Remote indication

Main

Module A

Main

Module B

Extension

Module A

Extension Module B

Data cable Data cable

Supply cable Supply cable

Driver board Extension A

Driver board Extension B

Control

board

Heating voltage Extension A

Control voltage Extension

Linkup cable

Main unit Module A

Main unit

Module B

Extension unit

Module A

Extension unit

Module B

Fig. 5: Overview Linkup systems (4 x "M")

15Product Overview

3.3 Product designation

The identication of the unit is found on the specication label.

Fig. 6: Location of the specication label

Condair Ltd, Talstrasse 35-37, CH-8808 Pfäfkon

Type: Condair EL 400V3 Serial: XXXXXXX 07.15 Voltage: 400V 3~ / 50...60Hz El. Power: 30.0 kW / 43.3 A Steam capacity: 40.0 kg/h Steam humidier Water press.: 100..1000 kPa (1..10 bar) Main Unit / Module A

Made in Switzerland

Production

Month/Year

Serial number (7 digits)Type designation

Heating voltage

Maximum steam capacity

Admissible water supply pressure

Field with certication symbols

Power consumption

Device type

Module designation (shown on specication label of double units and Linkup systems only)

16 Product Overview

Key model designation

Example:

Condair EL 50 L 400V/3~

Product designation

Unit model:

Housing size:

: large housing

Heating voltage: 230V/1~/50...60Hz: 230V/1~ 200V/3~/50...60Hz: 200V/3~ 230V/3~/50...60Hz: 230V/3~ 400V/3~/50...60Hz: 400V/3~ 415V/3~/50...60Hz: 415V/3~ 440V/3~/50...60Hz: 440V/3~ 460V/3~/50...60Hz: 460V/3~ 480V/3~/50...60Hz: 480V/3~ 500V/3~/50...60Hz: 500V/3~ 600V/3~/50...60Hz: 600V/3~

17Product Overview

3.4 Options

Voltage Condair EL

200...240V/1~ 5...8 10 --- --- --- ---

200V/3~ 5...8 10...15 20...30 35...60 --- ---

230V/3~ 5...8 10...15 20...30 35...60 70...90 105...120

400...415V/3~ 5...8 10...15 20...30 50...90 105...135 152...180

440...600V/3~ 5...8 10...15 20...45 50...90 --- ---

Cleanable steam cylinder

Cleanable steam cylinder as an alternative to the disposable steam cylinder built in as standard (see details in chapter 3.4.1).

1x D3.. 1x D4.. 1x D6.. 2x D6.. 3x D6.. 4x D6..

Accessory board

PCB with relay contacts for the connection of remote fan enable (cylinder A/B) as well as remote enable of an external hygiene ush ush valve in the water supply line (cylinder A/B).

1x ACC 1x ACC 1x ACC 1x ACC 2x ACC 2x ACC

Pressure compensation kit

Assembly kit for the installation of the lling cup on the equipment cover, for the operation of the steam humidier in installations with duct air pressures up to 10’000 Pa.

1x OPS 1x OVP 1x OPS 2x OPS 3x OPS 4x OPS

Control voltage supply for 3 phase single voltage supply 400...415 V with neutral conductor

Kit including terminal strip and tranformer for the control voltage supply for sites with 3 phase single voltage supply with neutral conductor. Only available for supply voltages 400...415 V/3~N/ 50..60 Hz.

1x CVI-S 1x CVI-S 1x CVI-M 2x CVI-M 2x CVI-M 2x CVI-M

Control voltage supply for 3 phase single voltage supply 400...415 V without neutral conductor

Kit including terminal strip and transformer for the control voltage supply for sites with 3 phase single voltage supply without neutral conductor. Only available for supply voltages 400...415 V/3~/ 50..60 Hz.

1x TR 1x TR 1x TR 1x TR 2xTR 2x TR

LonWorks board

Supplementary board to connect the Condair EL to a building management system via LonWorks.

1x LW 1x LW 1x LW 1x LW 1x LW 1x LW

Drain water cooling

Kit including double inlet valve and hose set for drain water cooling below 60°C.

1x DWC 1x DWC 1x DWC 2x DWC 3x DWC 4x DWC

18 Product Overview

3.4.1 Option details

Steam cylinder

The steam humidier is available with two different types

of steam cylin ders:

– Exchangeable steam cylinder type A... (standard version) – Cleanable steam cylinder type D... (option)

The following tables present an overview of the steam cylinders used in the different models.

Condair EL ... 200...240V V/1~/50...60 Hz 5...10

For water conductivity from 125 to 1250 µS/cm

Exchangeable steam cylinder 1xA342

Cleanable steam cylinder 1xD342

Condair EL ... 200...230 V/3~/50...60 Hz 5...8 10...15 20 24...30 35…45 50…60 70...90 105...120

For water conductivity from 125 to 1250 µS/cm

Exchangeable steam cylinder 1xA343 1xA444 1xA654 1xA644 2xA654 2xA644 3xA644 4xA644

Cleanable steam cylinder 1xD343 1xD444 1xD654 1xD644 2xD654 2xD644 3xD644 4xD644

Condair EL ... 400...415 V/3~/50...60 Hz 5...8 10...15 20...30 35...45 50...60 70...90 105...135 152...180

For water conductivity from 125 to 1250 µS/cm

Exchangeable steam cylinder 1xA363 1xA464 1xA674 1xA664 2xA674 2xA664 3xA664 4xA664

Cleanable steam cylinder 1xD363 1xD464 1xD674 1xD664 2xD674 2xD664 3xD664 4xD664

For low water conductivity <125 µS/cm

Exchangeable steam cylinder 1xA343 1xA444 1xA654 1xA644 2xA644 1xA654 3xA644 4xA644

Cleanable steam cylinder 1xD343 1xD444 1xD654 1xD644 2xD644 1xD654 3xD644 4xD644

Condair EL ... 440...600 V/3~/50...60 Hz 5...8 10...15 20...30 35...45 50...60 70...90

For water conductivity from 125 to 1250 µS/cm

Exchangeable steam cylinder 1xA363 1xA464 1xA674 1xA664 2xA664 2xA674

Cleanable steam cylinder 1xD363 1xD464 1xD674 1xD664 2xD664 2xD674

If you have questions regarding the steam cylinders please contact your Condair representative.

19Product Overview

3.5 Accessories

Voltage Condair EL

200...240V/1~ 5...8 10 --- --- --- ---

200V/3~ 5...8 10...15 20...30 35...60 --- ---

230V/3~ 5...8 10...15 20...30 35...60 70...90 105...120

400...415V/3~ 5...8 10...15 20...30 50...90 105...135 152...180

440...600V/3~ 5...8 10...15 20...45 50...90 --- ---

Steam distribution pipe

Steam distribution pipe for steam distribution inside a air duct (see details in chapter 3.5.1.1).

1x DV41 1x DV61 1xDV81 2xDV81 3xDV81 4xDV81

Steam distribution system OptiSorp

Steam distribution system for steam distribution inside a air duct for reduced absorption distances (see details in chapter 3.5.1.2).

System 1 System 2 System 3 System 4

Blower pack

Blower pack for direct room humidication. The blower pack can be mounted either directly onto the Condair EL or separated from the unit to the wall (see details in chapter 3.5.1.3).

1x BP 2x BP 3x BP 4x BP

Support for steam distribution pipe

Support for vertical mounting of the steam distribution pipe DV...

1xVS-DV41 1xVS-DV61 1xVS-DV81 2xVS-DV81 3xVS-DV813xVS-DV81

Steam hose / Meter 1x DS22 1x DS60 1x DS80 2x DS80 3x DS80 4x DS80

Condensate hose (ø12/8 mm) / meter 1x KS10 1x KS10 1x KS10 2x KS10 3x KS10 4x KS10

Filter valve

Filter valve for the installation in the water supply line.

1xZ261 2xZ261 3xZ261 4xZ261

Mounting rack

Mounting rack for Condair EL

1x MR-S 1x MR-S 1x MR-M 2x MR-M

1xMR-L

for units "L"

3x MR-M 4x MR-M

20 Product Overview

3.5.1 Accessory details

3.5.1.1 DV41-..., DV61-... and DV81-... steam distribution pipes

The steam distribution pipes are selected on the basis of the duct width "B" (for horizontal installation) or the duct height "H" (for vertical installation) and the capacityofthesteamhumidier.

Important! Always select the longest possible steam distribution pipe (opti mum humidication distance).

Steam distribution pipes made of CrNi steel Duct width (B)/

Duct height (H)

Max. Steam

capacity

Type DV41-.. Type DV61-.. Type DV81-.. Length (L) in mm *** in mm in kg/h

DV41-200

200 210...400

DV41-350 DV61-350 DV81-350 *

350 400...600

DV41-500 DV61-500 DV81-500 **

500 550...750

DV41-650 DV61-650 DV81-650 650 700...900

DV41-800 DV61-800 DV81-800 800 900...1100

DV41-1000 DV61-1000 DV81-1000 1000 1100...1300

DV41-1200 DV61-1200 DV81-1200 1200 1300...1600

DV61-1500 DV81-1500 1500 1600...2000

DV61-1800 DV81-1800 1800 2000.2400

DV61-2000 DV81-2000 2000 2200...2600

DV81-2300 2300 2500...2900

DV81-2500 2500 2700...3100

* for units with steam capacities up to a maximum of 10 kg/h only ** for units with steam capacities up to a maximum of 30 kg/h only *** Special length on request

Note: for further information regarding the DV41-..., DV61-... and DV81-... steam distribution pipes please refer to the separate installation and operating instructions of this product.

21Product Overview

3.5.1.2 OptiSorp steam distribution system

The OptiSorp steam distribution system is used in ventilation ducts with a short humidication distance (for the calculation of the humidication distance refer to chapter 5.4.2). When ordering an OptiSorp system the duct dimension must be specied. Please consult the data in the following table:

OptiSorp

System 1

OptiSorp System 2

OptiSorp

System 3

OptiSorp System 4

Number of steam connectors

1 2 3 4

Max. steam capacity * 45 (30) kg/h 90 (60) kg/h 135 (90) kg/h 180 (120) kg/h

Duct width (B) 450...2700mm

Duct height (H) 450...1650 mm 450...2200 mm 800...3200 mm 800...3200 mm

* For duct widths <600 mm the value in brackets apply

Note: further information on the OptiSorp steam distribution system can be found in the separate manual supplied with the OptiSorp steam distribution system.

22 Product Overview

3.5.1.3 Blower pack

The blower packs – in combination with the steam humidiers Condair EL – are used for direct room humidication. The blower packs are mounteddirectlyonthe humidier or separately above the humidiertothewall.

Note: further information on the blower pack can be found in the separate manual supplied with the blower pack.

23Receiving and storage

4 Receiving and storage

4.1 Inspection

After receiving:

– Inspect shipping boxes for damage.

Any damages of the shipping boxes must be reported to the shipping company without delay.

– Check packing slip to ensure all parts has been delivered.

All material shortages are to be reported to your Condair supplier within 48 hours after receipt of the goods. Condair Group AG assumes no responsibility for any material shortages beyond this period.

The standard delivery includes:

– Condair EL steam humidier equipped with the options ordered according chapter 3.4, packed

in cardboard box with: – Fastening set – Installation manual (this document), operation manual and spare parts list – Water drain hose with hose clamp – Supply cable between Module A to Module B (for double units and Linkup systems only) – Data cable between Module A to Module B (for double units and Linkup systems only) – Linkup cable between "Main A" and "Externsion"A" (for Linkup systems only) Note: the supply cable, the data cable and the Linkup cable are supplied in the box of main unit A.

– Ordered accessories with manual according chapter 3.5, packed separately.

– Unpack the parts/components and check for any damage.

If parts/components are damaged, notify the shipping company immediately.

– Check whether the components are suitable for installation on your site according to the unit data

stated on the specication label.

24 Receiving and storage

4.2 Storage and Transportation

Storing

Until installation store the Condair EL in its original packaging in a protected area meeting the following requirements:

– Room temperature: 5 ... 40 °C – Room humidity: 10 ... 75 %rh

Transportation

For optimum protection always transport the unit and components in their original packaging and use appropriate lifting/transporting devices.

WARNING!

It is the customer's responsibility to ensure that operators are trained in handling heavy goods and that the operators comply with the appropriate regulations on work safety and the prevention of accidents.

Packaging

Keep the original packaging of the components for later use.

In case you wish to dispose of the packaging, observe the local regulations on waste disposal. Please recycle packaging where possible.

25Mounting and installation work

5 Mounting and installation work

5.1 Safety notes on mounting and installation work

Qualicationofpersonnel

All mounting and installation work must be carried out only by wellqualiedpersonnelauthorisedby

the owner. It is the owner’s responsibility to verify proper qualication of the personnel.

General notes

Strictly observe and comply with all information given in the present installation manual regarding the mounting of the unit and the installation of water, steam and electricity.

Observe and comply with all local regulations dealing with water, steam and electrical installations.

Safety

Some installation work requires removal of the unit covers. Please note the following:

DANGER! Danger of electric shock!

The Condair EL is mains powered. Live parts may be exposed when the unit is open. Touching live parts may cause severe injury or danger to life.

Prevention: The Condair EL must be connected to the mains only after all mounting and installation

work has been completed, all installations have been checked for correct workmanship and the unit is closed and properly locked.

CAUTION!

Theelectroniccomponentsinsidethehumidierareverysensitivetoelectrostaticdischarge.

Prevention: To protect these components against damage caused by electrostatic discharge (ESD protection) appropriate measures must be taken when the unit is open for installation work.

26 Mounting and installation work

5.2 Installation overviews

Typicalinstallationforducthumidication

Fig. 7: Typical installation for duct humidication

Z261

DV41

DV61

DV81

KS10

DS80 DS60 DS22

Humidity sensor or humidity controller

Return duct

Supply duct

Humidity sensor or

humidity controller

Steam line – As short as possible (max. length 4 m) – Adequate upslope/downslope min.15 % (8.5°) – No restrictions – Condensate trap at the lowest point – Hose or xed pipe (with same inner diameter as

steam outlet)

Condsensate line – Min. downslope 15 % (8.5°) – No restrictions – Condensate trap ømin 200 mm

Filter valve or

Shut-off valve and lter 5µm

Water drain connector ø30 mm

Water supply connector G 3/4"

Water supply pipe

(supplied by others)

1...10 bar / 1...40 °C

(with optional drain water

cooling 2...10 bar / 1...25 °C)

Air proving switch

(external safety chain)

Electrical isolator heating voltage supply (supplied by others)

Rmin:

300 mm

ømin: 200 mm

ømin: 40 mm

Electrical isolator control voltage supply (supplied by others)

Drain hose (supplied) – internal diameter ø30 mm – Drain hose must be led to the left – constant downslope (min 15 %/8.5°) to funnel – must not touch funnel

Open funnel with trap (supplied by others)

Calculated absorption distance B

to any obstruction

or min. 2.4 ... 3 m if B

is unknown

min. 3 m

High limit humidistat (external safety chain)

min. 300 mm

Pmax 1500 Pa Pmin -1000 Pa

to drain

to cylinder

27Mounting and installation work

Typicalinstallationforroomhumidication

Fig. 8: Typical installation for room humidication

Z261

DS80

KS10

Humidity sensor or humidity controller

steam outlet)

Blower Pack

(mounted separated from the steam humidier)

Condsensate line – Min. downslope 15 % (8.5°) – No restrictions – Condensate trap ømin 200 mm

Filter valve or

Shut-off valve and lter 5µm

Water drain connector ø30 mm

Water supply connector G 3/4"

Water supply pipe

(supplied by others)

1...10 bar / 1...40 °C

(with optional drain water

cooling 2...10 bar / 1...25 °C)

Electrical isolator heating voltage supply (supplied by others)

ømin: 40 mm

Electrical isolator control voltage supply (supplied by others)

Drain hose (supplied) – internal diameter ø30 mm – Drain hose must be led to the left – constant downslope (min 15 %/8.5°) to funnel – must not touch funnel

Open funnel with trap (supplied by others)

High limit humidistat (external safety chain)

to drain *

to cylinder *

* connector used with remote

blower pack mounting only

ømin: 200 mm

28 Mounting and installation work

min. 50 mm *

min. 600 mm

min. 50 mm *

min. 400 mm

min. 600 mm

* recommended.: 250 mm

50 mm

Extension

Main

Modul

5.3 Mounting the unit

5.3.1 Notes on locating the unit

Fig. 9: Distances to be observed

Housing Small ("S")

EL 5...15

Medium ("M")

EL 20...45

Large ("L")

EL 50...90

2x, 3x or 4x "M"

for EL 35...180

Housing dimensions in mm

X 420 530 1000

Y 370 406 406

Z 670 780 780

Netweight in kg 24.1 34.5 57.3

Operating weight in kg 34.1 58.6 105.0

e.g. EL 60

2x "M"

e.g. EL 180

4x "M"

e.g. EL 105

3x "M"

29Mounting and installation work

The installation location of the Condair EL depends largely on the location of the steam distributor (see chapter 5.4.2). To ensure proper functioning of the steam humidier and to obtain an optimal efciency, the following points must be considered and observed when choosing the location for the steam humidier:

– Install the steam humidier so that:

– the length of the steam line is kept as short as possible (max. 4 m), – the minimum bend radius for steam hoses (R= 300 mm) and for solid steam pipes (5 x

internal diameter) and the minimum upslope and downslope (min. 15 %/8.5°) of the steam lines is maintained (see chapter 5.4.5).

– The Condair EL is designed for wall-mounting in protected interiors. Make sure that the construction

(wall, pillar, oor-mounted console, etc.) to which the humidier is to be mounted, offers a suf- ciently high load-bearing capacity (take notice of the weight information found in the dimensions and weights table), and is suitable for the installation.

CAUTION!

Do not mount the steam humidier directly to the ventilation duct (insufcient stability).

– The back panel of the Condair EL retains heat during operation (max. surface temperature of the

metal housing approx. 60 - 70 °C). Make sure, therefore, that the construction (wall, pillar, etc.) to which the unit is to be mounted, does not consist of heat-sensitive material.

– Install the Condair EL in such a manner that it is freely accessible with sufcient space available

for maintenance purposes. The minimum distances shown in Fig. 9 must be maintained.

– In order to use the cables supplied with double units and Linkup systems, the unit must be mounted

on the same height, with a maximum distance between the units of 50 mm and in the order shown in Fig. 9.

– The Condair EL is protected according to IP21. Make sure the unit is installed in a drip-proof location

and the admissible ambient conditions are complied with.

– Do not mount the Condair EL to hot or very cold walls or near vibrating components.

– The steam humidier Condair EL must only be installed in rooms with a oor drain.

CAUTION!

If for some reason the Condair EL must be installed in a location without oor drain, it is mandatory to provide a leakage monitoring device to safely interrupt the water supply in case of leakage.

– When mounting the Condair EL use only the mounting materials supplied with the unit. If mount-

ing with the materials supplied is not possible in your particular case, select a method of mounting that is of similar stability.

– The Condair EL is designed for installation and operation within buildings (admissible temperature

range 5...40 °C). For outdoor operation the Condair EL must be placed in a weather protective housing. If ambient temperatures near or below the freezing point are expected, the protective housing must be equipped with thermostat controlled heating of sufcient capacity. The water supply pipe must be equipped with trace-heating and must be insulated up to the protective housing. The installation of a normally open valve inside the building envelope that will drain water in case of power failure is highly recommended.

30 Mounting and installation work

Dimension Housing size

EL 5...15 ("S") EL 20...45 ("M")

"a" in mm 193.5 193.5 "b" in mm 304.8 406.4 "c" in mm 57.6 61.8

Weights Housing size

EL 5...15 ("S") EL 20...45 ("M")

Netweight in kg 24.1 34.5 Operating weight in kg 34.1 58.6

5.3.2 Mountingthehumidier

Overview wall mounting single units Small ("S") and Medium ("M")

Fig. 10: Overview wall support mounting single units Small ("S") and Medium ("M")

31Mounting and installation work

Dimension Housing size

EL 50...90 ("L")

"a" in mm 243.5 "b" in mm 406.4 "c" in mm 117.2

Weights Housing size

EL 50...90 ("L")

Netweight in kg 57.3 Operating weight in kg 105.0

Overview wall mounting single units Large ("L")

Fig. 11: Overview wall support mounting single units Large ("L")

32 Mounting and installation work

Procedure

1. Mark the attachment points "A" for the wall support at the desired position with the help of a spirit level. Then, drill holes diameter: 10 mm, depth: 50 mm.

2. Insert the supplied plastic plugs, and x the wall support to the wall with the screws and washers supplied. Before tightening the screws adjust wall support horizontally using a spirit level.

3. Unlock the screw of the front panels, then remove the front panels.

4. Hang up the unit onto the wall support. Then, x the unit to the wall support using the supplied screws "B".

5. Reattach the front panels and secure it with the screws.

5.3.3 Inspecting the installed unit

Check the following points:

Is the unit installed in the correct place (see chapter 5.3.1)?

Is the supporting surface stable enough?

Is the unit correctly aligned, vertically and horizontally?

Is the unit properly secured (see chapter 5.3.2)?

33Mounting and installation work

5.4 Steam installation

5.4.1 Overviewsteaminstallationforducthumidication

Fig. 12: Overview steam installation for duct humidication

DV41

KS10

DS80 DS60 DS22

DV61

DV81

steam outlet)

Condsensate line – Min. downslope 15 % (8.5°) – No restrictions – Condensate trap ømin 200 mm

ømin: 200 mm

Calculated absorption distance B

to any obstruction

or min. 2.4 ... 3 m if B

is unknown

min. 3 m

min. 300 mm

Pmax 1500 Pa Pmin -1000 Pa

Rmin:

300 mm

to drain

to cylinder

Supply duct

34 Mounting and installation work

Fig. 13: Overview steam for room humidication

KS10

DS80

steam outlet)

Blower Pack

(mounted separated from the steam humidier)

Blower Pack

(mounted directly on steam humidier)

Condsensate line – Min. downslope 15 % (8.5°) – No restrictions – Condensate trap ømin 200 mm

to drain *

to cylinder *

ømin: 200 mm

* connector used with remote

blower pack mounting only

35Mounting and installation work

5.4.2 Positioning of the steam distributor

The location of the steam distributor should be determined at the time of dimensioning the air conditioning system. Please note the following instructions to ensure proper humidication of the duct air.

Calculating the absorption distance

The steam, emitting from the steam distributor, requires a certain distance to be absorbed by the air so that it is no longer visible as steam. This distance is referred to as absorption distance "B

" and serves as

a basis for the determination of the minimum distances from the downstream components in the system

Fig. 14: Absorption distance "B

The calculation of the absorption distance "BN" is dependent on several factors. For a rough estimation of the absorption distance "BN", the following table is useful. Recommended standard values listed in this table are based on a supply-air temperature range of 15 °C to 30 °C. The values given in bold type

apply to steam distribution pipes DV41-..., DV61-... and DV81-..., the values in brackets apply to the OptiSorp steam distribution system.

Humidity at inlet ϕ1 in %rh

Length of absorption distance BN in m

Humidity at outlet ϕ2 in %rh

40 50 60 70 80 90

5 0.9 (0.22) 1.1 (0.28) 1.4 (0.36) 1.8 (0.48) 2.3 (0.66) 3.5 (1.08)

10 0.8 (0.20) 1.0 (0.26) 1.3 (0.34) 1.7 (0.45) 2.2 (0.64) 3.4 (1.04) 20 0.7 (0.16) 0.9 (0.22) 1.2 (0.30) 1.5 (0.41) 2.1 (0.58) 3.2 (0.96) 30 0.5 (0.10) 0.8 (0.17) 1.0 (0.25) 1.4 (0.36) 1.9 (0.52) 2.9 (0.88) 40 – 0.5 (0.11) 0.8 (0.20) 1.2 (0.30) 1.7 (0.45) 2.7 (0.79) 50 – – 0.5 (0.13) 1.0 (0.24) 1.5 (0.38) 2.4 (0.69) 60 – – – 0.7 (0.16) 1.2 (0.30) 2.1 (0.58) 70 – – – – 0.8 (0.20) 1.7 (0.45)

φ1 in %rh: Relative supply air humidity prior to humidication at the lowest supply air temperature φ2 in %rh: Relative supply air humidity after the steam distribution pipe at maximum capacity For duct widths <600 mm the absorption distance for the OptiSorp system increases by approx. 50%

φ1: Supply air humidity before humidication φ2: Supply air humidity after humidication

Expansion and mixing zone

Absorption

distance B

Safety humidistat / Humidity sensor

36 Mounting and installation work

Example

given

φ1= 30 %rh, φ2= 70 %rh

absorption distance B

: 1,4 m

(0.36 m for steam distribution system OptiSorp)

Note: If the absorption distance has to be reduced for technical reasons, the amount of steam per unit must be divided between several steam distribution pipes or the steam distribution system OptiSorp must be used. If this is the case, contact your Condair representative.

Minimum distances to be observed

To prevent the steam, that is emitting from the steam distributor, from condensing on downstream system components, a minimum distance to the steam distributor must be observed (depends on the absorption distance "BN").

before/after constriction after expansion

0.5 x B

(1.97") 50 mm

0.5 x B

before bend before branch

1 x B

37Mounting and installation work

before diffuser before humidity limit controller / sensor

1 x B

5 x B

before/afterlter/heater

1.5 x B

N *

(1.97") 50 mm

2,5 x BN before aerosol lter

before/after fan, zone exit

(1.97") 50 mm

1 x B

38 Mounting and installation work

Installation notes

The steam distribution pipes are designed for either horizontal installation (on the duct wall) or, with accessories, for vertical installation (in the duct oor). The

outletoricesshouldalwayspointupwards

andatrightanglestotheairow.

If possible, the steam distribution pipes should be installed on the pressure side of the duct (max. duct pressure 1500 Pa). If the steam distribution pipes are installed on the suction side of the duct, the maximum vacuum must not exceed 1000 Pa.

Select a location for the installation, tailored to suit your duct (see the following illustrations) and position the steam distribution pipes in the duct so that a uniform distribution of steam is achieved.

Positioning the steam distribution pipes in the duct

In positioning the steam distribution pipes, the following dimensions should be observed:

1/3

2/3

min

H min.= 250 mm h min.= 85 mm

1/2

H ≥400 mm

1/2

H min.= 200 mm

H min.= 400 mm

2/7

3/7

H min.= 350 mm g min.= 150 mm

2/7

3/7

min

H min.= 300 mm

1/3

39Mounting and installation work

1/5

2/5

H min.= 600 mm

1/5

2/5

min

H min.= 500 mm g min.= 150 mm

1/4

H min.= 400 mm

H min.= 720 mm

1/6

2/6

H min.= 600 mm g min.= 150 mm

1/6

2/6

min

H min.= 500 mm

1/5

Note: When locating the OptiSorp steam distribution system please note the instructions in the separate documentation for this product.

40 Mounting and installation work

Guidelines for dimensioning the ventilation ducts

– To facilitate the installation of the steam distribution pipes and for control purposes, a sufciently

sized control opening should be planned.

– Within the range of the absorption distance, the ventilation duct should be waterproofed.

– Air ducts passing through cold rooms should be insulated to prevent the humidied air from condens-

ing along the duct wall.

– Poor airow conditions within the air duct (e.g. caused by obstacles, tight bends, etc.) can lead to

condensation of the humidied air.

– Steam distribution pipes must not be mounted to round ducts.

If you have questions relating to the dimensioning of ventilation ducts in combination with steam humidiers Condair EL, contact your Condair representative.

5.4.3 Installing the steam distributors

Detailed information on the installation of steam distribution pipes DV41-.., DV61-.. and DV81-... as well as the OptiSorp steam distribution system can be found in the separate mounting instructions for these products.

41Mounting and installation work

5.4.4 Positioning and mounting of the blower packs (accessory BP)

The blower packs can either be mounted directly on the humidier or separately above the humidier to the wall. To allow the steam coming from the blower pack to spread out evenly, without condensing on obstacles (ceilings, joists, pillars, etc.), the following minimum dimensions must be observed when selecting the location for the blower pack.

Fan speed: High Fan speed: Low

Steam capacity humidier

kg/h 5...10 15...20 24...30 35...45 5...10 15...20 24...30 35...45

A min. m 3.8 5.0 6.0 7.0 3.0 4.0 5.0 6.2

B min. m 1.0 1.0 1.5 1.5 1.0 1.0 1.5 2.5

C min. m 2.2

D min. m 1.0

E min. m 1.0

E max. m 4.0 (recommended: 2.0)

Note: The minimum spaces in the table apply for a room atmosphere of 22 °C and max. 43 %rh. For lower temperatures and/or higher humidity the values should be adjusted accordingly.

Note: In order to achieve a uniform distribution of the humidity within the room, additional factors such as the room size, the room height, etc., must be taken into consideration besides observing the minimum distances for the blower packs. If you have questions concerning the direct room humidication, please contact your Condair representative.

Further information is provided in the separate installation and operating instructions for the corresponding blower pack.

42 Mounting and installation work

5.4.5 Installing the steam and condensate lines

Installations notes – Use original steam and condensate hose from your Condair representative or solid steam pipes

from copper or stainless steel (min. DIN 1.4301) exclusively. Steam and condensate lines from

other material may cause undesired operational malfunctions.

– Initially, lead the steam line uprightupwardsmin.300mmabovethehumidier. Then lead the

steam line with a minimum upslope and/or a minimum downslope of 15 %/8.5° to the steam distributor.

– The condensate hose from the steam distributor is led down to the humidier with a minimum

downslope of 15 %/8.5°, via a condensate trap (min. hose bend diameter Ø200 mm) and there it is to be connected to the appropriate connector on top of the unit. Important! Before putting the unit into operation, the condensate trap of the condensate hose must be lled with water.

– The steam line should be kept as short as possible (max. 4 m while observing the minimum bend

radius of 300 mm (for steam hoses) or 5 x internal diameter (with solid steam pipes), respectively. Important! Allowance must be made for a pressure loss of approx. 100 Pa per meter steam line

and per 90° elbow.

– Important! When deciding on the length and layout of steam hoses, it should be noted that steam

hoses may become shorter and/or longer depending on temperature and age.

– The steam hose must be secured to the steam distributor and humidi er steam outlet by means of

hose clamps. Solid steam pipes should be connected to the steam distributor and steam humidier with short lengths of steam hose secured with hose clamps. Caution! Do not overtighten the hose clamp on the steam connector of the steam humidier.

– Steam lines made of solid pipes (copper or stainless steel) must be insulated over the entire length

to minimize condensate formation (=loss).

DANGER!

Reducing the cross section or the complete closure of the steam line will cause an excessive increase in pressure in the steam cylinder when the unit is operating and could lead to the risk of scalding accidents. All installations must comply with the following instructions.

– When installing make sure the steam line is open over the entire length and through the whole cross

section. Any sealing plugs, adhesive sealing sheets etc. must be removed before connecting the steam pipe. Reductions in cross section by kinking or crushing must be prevented.

– Steam hoses must be prevented from sagging (condensate pockets); if necessary, support steam

hose with pipe clamps, trough, or wall brackets, and install a condensate drain at any low points in the steam line.

– It is not permitted to install a stop valve (e.g. a manually controlled stop valve, solenoid valve,

etc.) in the steam line, due to an inadmissible increase of pressure in the steam cylinder if the valve is closed during the operation.

43Mounting and installation work

Installation examples

Fig. 15: Steam distributor mounted more than 500 mm above the top edge of the humidier

Ømin. 200 mm

Rmin. 300 mm

min. 300 mm

max. 4 m

min. 300 mm

Accessory: VS-DV...

44 Mounting and installation work

Fig. 16: Steam distributor mounted less than 500 mm above the top edge of the humidier

Obstacle

Install condensate drain (full size T)

at the lowest point

Ømin.

200 mm

Rmin. 300 mm

min. 300 mm

max. 4 m

min. 300 mm

Ømin.

200 mm

Ømin.

200 mm

Rmin. 300 mm

max. 4 m

min. 300 mm

Ensure adequate cooling according to local codes

45Mounting and installation work

Fig. 17: Steam line with solid piping and insulation

Steam line must be insolated over the entire length!

max. 4 m

Ømin. 200 mm

Rmin. 5 x D

min. 300 mm

46 Mounting and installation work

5.4.6 Common steam and condensate line errors

Wrong Correct

Steam line not led at least 11.81" (300 mm) perpendicularly upwards before rst bend (forming of condensate).

Lead steam line at least 11.81" (300 mm) perpendicularly upwards before rst bend.

2 Minimum bend radius of steam hose/solid steam line not

maintained (forming of condensate).

The minimum bend radius of 11.81" (300 mm) for steam hoses or 5 times steam line internal diameter for solid steam lines must be maintained.

3 Condensate trap not sufciently high and installed too near

at the steam distributor.

The condensate trap must be at least 300 mm below the connector on the steam distributor and it must have a minimum height of 200 mm (ø200 mm).

4 No condensate trap installed at vertical transition. Install condensate trap at all low points and before vertical

transitions.

Steam line and condensate hose not sloped (slope min.15 % (8.5°)).

Install steam line always with constant up or downslope of min.15 % (8.5°) and condensate hose with constant downslope of min.15 % (8.5°).

Fig. 18: Common steam and condensate line errors

47Mounting and installation work

5.4.7 Inspecting the steam installation

Use the following check list to ensure that the steam installation was performed correctly:

– Steam distributor

Steam distributors (steam distribution pipe or OptiSorp steam distribution system) correctly

positioned and secured (screws tightened)?

Are the outlet orices at right angles to the air ow for horizontal installation, or at 45 degree

angle for vertical installation?

– Steam hose

Maximum length of 4 m?

Minimum bend radius of 300 mm (5 x internal diameter with xed piping)?

Have the instructions for hose layout been followed?

Steam hose: no sagging (condensate pocket) or condensate drain with trap (hose bend with a

minimum diameter of 200 mm) installed at any low points?

Fixed steam lines: properly insulated? Correct installation material used? Minimum internal

diameter maintained?

Steam hose or steam hose pieces securely attached with clamps?

Heat expansion during operation and shortening of the hose with ageing taken into considera-

tion?

– Condensate hose

Downslope of at least 15 % (8.5°)?

Trap (min. ø200 mm) in place and lled with water?

Condensate hose correctly axed and supported and not kinked?

48 Mounting and installation work

5.5 Water installation

5.5.1 Overview water installation

Fig. 19: Overview water installation for single units Small ("S") and Medium ("M")

Fig. 20: Overview water installation for single units Large ("L")

Filter valve (accessory) or

Shut-off valve and lter 5µm

Water drain connector ø30 mm

Water supply connector G 3/4"

Water supply pipe

(supplied by others)

Drain hose (supplied) – internal diameter ø30 mm – Drain hose must be led to the left – constant downslope (min 15 %/8.5°) to funnel – lead each drain line in a separate funnel – must not touch funnel

Open funnel with trap (supplied by others)

1...10 bar / 1...40 °C

(with optional drain water

cooling 2...10 bar / 1...25 °C)

ømin: 40 mm

Filter valve (accessory) or

Shut-off valve and lter 5µm

Water drain connector ø30 mm

Water supply connector G 3/4"

Water supply pipe

(supplied by others)

Drain hose (supplied) – internal diameter ø30 mm – Drain hose must be led to the left – constant downslope (min 15 %/8.5°) to funnel – must not touch funnel

Open funnel with trap (supplied by others)

1...10 bar / 1...40 °C

(with optional drain water

cooling 2...10 bar / 1...25 °C)

ømin: 40 mm

49Mounting and installation work

Fig. 21: Overview water installation for double units Medium ("M ")

Filter valve (accessory) or

Shut-off valve and lter 5µm

Water drain connector ø30 mm

Water supply connector G 3/4"

Water supply pipe

(supplied by others)

Drain hose (supplied) – internal diameter ø30 mm – Drain hose must be led to the left – constant downslope (min 15 %/8.5°) to collector pipe – Fix drain hoses with hose clamp to the hose connectors

of the collector pipe

Collector with hose connectors (ø30 mm) and drain pipe (not supplied) – Internal diameter drain pipe min. ø60 mm – constant downslope (min 15 %/8.5°) to funnel – Drain pipe of collector must not touch funnel

Open funnel with trap (supplied by others)

1...10 bar / 1...40 °C

(with optional drain water

cooling 2...10 bar / 1...25 °C)

ømin: 60 mm

50 Mounting and installation work

5.5.2 Notes on water installation

Water supply

The water supply is to be carried out according to the gure found in chapter 5.5.1 and the applicable local regulations for water installations. The indicated connection specications must be observed.

– The installation of the ltervalve (accessory "Z261", alternatively a shut-off valve and a 5 µm water

lter can be used) should be made as close as possible to the steam humidier. Note: on large units with two steam cylinders, on double units and on Linkup systems each unit must be connected separately via a lter valve (or shut-off valve and water lter) to the water supply.

– Admissible water supply pressure:

– 1.0…10.0 bar (units without drain water cooling) – 2.0…10.0 bar (units with drain water cooling)

Note: the supply water system must be hammer-free. For mains pressures >10 bar, the connection must be made via a pressure reducing valve (adjusted to 2.0 bar). For mains pressures <1.0 bar (units without drain water cooling) <2.0 bar (units with drain water cooling) please contact your Condair supplier.

– Notesonwaterquality:

– For the water supply of the Condair EL, use exclusively untreated drinking water. – The use of additives such as corrosion inhibitors, disinfectants, etc. is not allowed, since these

additives may endanger health and affect proper operation.

– If the Condair EL is to be operated with softened or partly softened water, please contact your

Condair supplier.

– The connection material must be pressure-proof and certiedforuseindrinkingwatersystems. – Important! Before connecting the water line,thesupplywaterlinemustbewellushedout.

CAUTION!

The thread at the humidier connection is made of plastic. To avoid overtightening, the union nut of the water pipe must be tightened by hand only.

Water drain

The water drain is to be carried out according to the gure found in chapter 5.5.1 and the applicable local regulations for water installations. The indicated connection specications must be observed.

– Make sure that the drain pipe is correctly attached and easily accessible for inspections and cleaning

purposes.

– The draining temperature is: 80…90 °C (with optional drain water cooling <60°C). Use temperature-

resistant installation materials only!

– Lead drain line down to the funnel with a constant downslope (min. 15 %/8.5°).

Note: On units with two steam cylinders each drain line must be led into a separate funnel with trap.

– Attach drain line in such a way, that it cannot slip out of the funnel and that it cannot bottom out in

the funnel.

– The open end of the drain line must not touch the funnel (min. air gap 2 cm).

– We recommend to install the funnel with an lateral off-set of 20 cm to the unit, to prevent damage

to humidier due to rising steam.

51Mounting and installation work

5.5.3 Inspecting the water installation

Check the following topics:

– Water supply

Has lter valve (accessory "Z261") or shut-off valve and 5 µm water lter respectively been

installed in supply line to each unit module?

Has acceptable water pressure (without drain water cooling: 1 – 10 bar, with drain water cooling:

2 – 10 bar) and acceptable water temperature (without drain water cooling: 1 – 40 °C, with drain water cooling: 1 – 25 °C) been connected?

Does the water supply capacity match the humidier and is the minimum inside diameter of the

supply pipe maintained throughout the entire length (min. internal diameter of 12 mm for systems with optional drain water cooling recomended)?

Are all components and pipes properly secured and are all threaded connections securely tight-

ened?

Is the water system properly sealed?

Does the water supply installation meet the requirements of the local regulations for water instal-

lations?

– Water drain

Is the minimum inside diameter of the drain pipe of 30 mm maintained throughout the entire

length?

Has drain pipe been installed with a downslope of at least 15 %/8.5°?

Has the heat resistance of the material used been veried to be at least 100 °C (60 °C for sys-

tems with optional drain water cooling)?

Is the drain hose properly secured (hose clamps at unit connection tightened)?

Does the water drain installation meet the requirements of the local regulations for water instal-

lations?

52 Mounting and installation work

5.6 Notes on humidity control systems/humidity control

5.6.1 System 1 – Room humidity control

System 1 is suited for directroomhumidication and air conditioning systems with mainly recirculated air. The humidity sensor or humidistat respectively is preferably located in the room itself or in

the exhaust air duct.

Fig. 22: System 1 – Room humidity control

5.6.2 System 2 – Room humidity control with continuous limitation of the supply air humidity

System 2 is suited for air conditioning systems with a large portion of supply air, low supply air temperature, post-humidication, or variableairowvolume. If the supply air hum idity exceeds the

preset value, the continuous limitation is effected prior to the room hum idity control. The humidity sensor (A1) is preferably located in the exhaust air duct or in the room itself. The humidity sensor (A2) for the limitation of the supply air humidity is located in the supply air duct after the steam distribution pipe. This control system requires a continuous controller with the option to connect a second humidity sensor. Attention! The continuous limitation of the supply air humidity is no substitute for the safety humi distat.

Fig. 23: System 2 – Room humidity control with continuous limitation of the supply air humidity

A1/2 humidity sensor B1 ventilation interlock B2 airow monitor B3 safety humidistat

PII Internal P/PI controller PIE External continuous controller

(e.g. PI controller) Y input signal from A1 Z input signal from A2

A1 humidity sensor B1 ventilation interlock B2 airow monitor B3 safety humidistat B4 humidistat

PII Internal P/PI controller PIE External continuous controller

(e.g. PI controller) Y input signal from A1

53Mounting and installation work

A1/2 humidity sensor B1 ventilation interlock B2 airow monitor B3 safety humidistat

PII Internal PI controller PIE External PI controller

Y input signal from A1 Z input signal from A2

5.6.3 System 3 – Supply air humidity control with continuous output limit ation

Supply air humidity control (humidity sensor installed in supply air duct) should be used only where room humidity control is impracticable for technical reasons. Such systems always require

a PI-controller. The humidity sensor (A1) is located in the supply air duct after the steam distribution pipe. The humidity sensor (A2) for the continuous output limitation is located in the supply air duct before the steam distribution pipe. Such a system requires a PI-controller with the option to connect a second humidity sensor.

Fig. 24:

System 3 – Supply air humidity control with continuous output limit ation

5.6.4 Which humidity control system for which application

Application Location of the humidity sensor

room or exhaust air duct supply air duct

Air conditioning systems with:

– supply air portion up to 33% System 1 System 1

– supply air portion up to 66% System 1 or 2 System 2 or 3

– supply air portion up to 100% System 2 System 3

– supply air humidity control — System 3

Direct room humidication System 1 —

Please contact your Nortec supplier, if your application meets the following conditions:

– Humidication of small rooms up to 200 m

– Air conditioning systems with a high number of air exchanges – Systems with variable air volume ow – Test facilities with extreme control accuracy requirements – Rooms with a high variation in max. steam capacity – Systems with temperature uctuations – Cold rooms and systems with dehumidication

54 Mounting and installation work

5.6.5 Admissible control signals

Control with external controller Control with internal PI controller

Control signals Humidity sensor signals

0...5 VDC 0...5 VDC

1...5 VDC 1...5 VDC

0...10 VDC (Potentiometer 140 Ω ... 10 kΩ) 0...10 VDC (Potentiometer 140 Ω ... 10 kΩ)

2...10 VDC 2...10 VDC

0...20 VDC 0...20 VDC

0...16 VDC 0...16 VDC

3.2...16 VDC 3.2...16 VDC

0 ... 20 mA 0 ... 20 mA

4 ... 20 mA 4 ... 20 mA

Humidistat (24 V On/Off)

55Mounting and installation work

5.7 Electrical installation

5.7.1 Notes on electrical installation

DANGER! Danger of electric shock

The Condair EL is mains powered. Live parts may be exposed when the unit is open. Touching live parts may cause severe injury or danger to life.

Prevention: The Condair EL unit must be connected to the mains only after all mounting and instal-

lation work has been completed, all installations have been checked for correct workmanship and the covers are closed and fastened properly.

CAUTION!

The electronic components inside the unit are very sensitive to electrostatic discharge. Before carrying out installations work inside the unit, appropriate measures must be taken to protect the electronic components against damage caused by electrostatic discharge (ESD protection).

– All work concerning the electrical installation must be performed only by skilled and qualied

technical personnel (e.g. electrician with appropriate training) authorised by the owner. It is the owner’s responsibility to verify proper qualication of the personnel.

– The electrical installation must be carried out according to the corresponding wiring diagram (see

chapters 5.7.2 / 5.7.3 / 5.7.4 / 5.7.5), the notes on electrical installation as well as the applicable local

regulations. All information given in the wiring diagrams and notes must be followed and observed.

– All cables must be lead into the unit, via appropriate cable strain relief or grommets. The cable for

the heating voltage supply must be lead into the unit from the bottom via the cable opening equipped with the clamp. Fix the cable with the clamp. Note: On large units a multi-size knockout is provided for leading the heating voltage supply cable into the unit. Select a strain relief appropriate to size of heating cable being used and remove the appropriate knockout. Secure the strain relief securely to the housing.

– Make sure the cables are adequately clamped, do not rub on any components or become a tripping

hazard.

– Observe and maintain maximum cable length and required cross section per wire according to local

regulations.

– The mains supply voltages (heating and control voltage supply) must match the respective voltage

stated on the specication label.

56 Mounting and installation work

L1 L2 L3

L1 L2 L3 PE

200-600 V/3~/50..60 Hz

200-240 V/1~/50..60 Hz

L1 N PE

L1 L2 L3

CYL.

140Ω...10kΩ

On/Off

GND

V+

L1 N PE

230 V/1~/50..60 Hz

230V/5A

+ – + –

JP1

24V 10V

JP1

24V 10V

L1 N PE

L2 L3

N PEL1

L1 L2 L3 N

PEPESC2SC1NL1

INLET SPARE/DRAIN

CONTA.

CONT. SIGN.

GNDINV+

10V

24V

CONT.INLET

L1FU

L1SW

MAIN SUPPLY

MODULE B

PEP1NP

LIM. SIGN.

GNDIN

SPARE DRAIN

SWITCH

L1SCNSW L1SCNSW L1SWNSW L1SW

F1 (1 AT)

COMM

HB OK

JP3

JP1

LEVEL

LOW 24V GND

CURRENT SENSOR

SC OK

HWS

BLOWER

IN24V

ON/OFF

IN24V

SPARE1SPARE2T1

D+GND

D-

GND24V

D+

GND D-

RS4852RS4851PWR IC

SW1

F3 (4 AT)

CR2032

GND + – GND + – GND + –24V GND

BMSLinkupSABJ14

(USB)

(RJ45)

BAT

J4J8J11

ACCESSORY BOARD

REMOTE BOARD

F1 (100 mA)

Error

1 2 3

Service

4 5 6

Steam

7 8

Unit On

9 10

Hyg. Valve A FAN B

1 2 3

Hyg. Valve B

4 5 6

7 8

FAN A

9 10

Y Z

LEVEL SENS.

L1 L2 L3 PE

Control compartment

5.7.2 Wiring diagram Condair EL 5...45 - Single units "S" and "M"

Fig. 25: Wiring diagram Condair EL 5...45 - Single units "S" and "M"

A1 Continuous humidity controller (active) or humidity sensor A2 Ohmic humidity ontroller (passive), set jumper JP1 to 10V A3 On/Off humidity controller, set jumper JP1 to 24V A4 Limiter signal B1 Ventilation interlock B2 Airow monitor B3 Safety humidistat (highly recommended) B4 External enable contact CS Current sensors F1 Internal fuse driver board 24V supply (1 A, slow acting) F3 Internal fuse driver board 230V supply (4 A, slow acting) F5 External fuse heating voltage supply (see table in chapter 6.1) F6 External fuse control voltage (max. 10 A, slow acting) H1 Remote operating and fault indication (option) H2 Accessory board (option) for the control of an external fan of the AHU

as well as the optional external valve for the water supply line ushing J1 Jumper wire, if blower pack safety loop is not connected J3 Jumper wire, if no monitoring devices are connected to SC1 and SC2 J4 Jumper for activating the termination resistor for Modbus or BACnet MSTP

network (Jumper must be connected, if the Condair EL is the rst or the

last unit in the network) J7 Jumper for activating Modbus or BACnet MSTP communication via RS485

interface (J6). If jumper is not in place no communication will take place

through the RS485 interface. K1 Mains contactor (heating voltage) unit A/unit B K2 External safety circuit (230V/5A) M Motor blower pack Q5 External electrical isolator heating voltage supply Q6 External electrical isolator control voltage supply SW1 Rotary switch module identication (must be left on position "0" Module A) X0 Terminal Heating voltage supply (option)

Control board

Driver board

Option TR (3Ph)

Option CVI (3Ph+N)

Ethernet (RJ45)

IP network / BMS BACnet IP

RS 485

BACnet MSTP

500 mA, slow acting

6.3 A,

slow acting

6.3 A, slow acting

57Mounting and installation work

PEPESC2SC1NL1

INLET SPARE/DRAIN

CONTA.

CONT. SIGN.

GNDINV+

10V

24V

CONT.INLET

L1FU

L1SW

MAIN SUPPLY

MODULE B

PEP1NP

LIM. SIGN.

GNDIN

SPARE DRAIN

SWITCH

L1SCNSW L1SCNSW L1SWNSW L1SW

F1 (1 AT)

COMM

HB OK

JP3

JP1

LEVEL

LOW 24V GND

SC OK

HWS

BLOWER

IN24V

ON/OFF

IN24V

SPARE1SPARE2T1

D+GND

D-

GND24V

D+

GND D-

RS4852RS4851PWR IC

SW1

F3 (4 AT)

140Ω...10kΩ

On/Off

GND

V+

L1 N PE

230 V/1~/50..60 Hz

230V/5A

+ – + –

JP1

24V 10V

JP1

24V 10V

PEPESC2SC1NL1

INLET SPARE/DRAIN

CONTA.

CONT. SIGN.

GNDINV+

10V

24V

CONT.INLET

L1FU

L1SW

MAIN SUPPLY

MODULE B

PEP1NP

LIM. SIGN.

GNDIN

SPARE DRAIN

SWITCH

L1SCNSW L1SCNSW L1SWNSW L1SW

F1 (1 AT)

COMM

HB OK

JP3

JP1

LEVEL

LOW 24V GND

SC OK

HWS

BLOWER

IN24V

ON/OFF

IN24V

SPARE1SPARE2T1

D+GND

D-

GND24V

D+

GND D-

RS4852RS4851PWR IC

SW1

F3 (4 AT)

CR2032

GND + – GND + – GND + –24V GND

BMSLinkupSABJ14

(USB)

(RJ45)

BAT

J4J8J11

ACCESSORY BOARD

REMOTE BOARD

F1 (100 mA)

Error

1 2 3

Service

4 5 6

Steam

7 8

Unit On

9 10

Hyg. Valve A FAN B

1 2 3

Hyg. Valve B

4 5 6

7 8

FAN A

9 10

Y Z

L1 L2 L3

L1 L2 L3 PE

400-415 V/3~/50..60 Hz

L1 L2 L3 PE

L1 L2 L3

CYL.

CURRENT SENSOR

LEVEL SENS.

L1 L2 L3

CYL.

CURRENT SENSOR

LEVEL SENS.

L2 L3

N PEL1

L1 L2 L3 N

5.7.3 Wiring diagram Condair EL 50...90 - Single units "L"

Fig. 26: Wiring diagram Condair EL 50...90 - Single units "L"

valve for the water supply line ushing J1 Jumper wire, if blower pack safety loop is not connected J3 Jumper wire, if no monitoring devices are connected to SC1 and SC2 J4 Jumper for activating the termination resistor for Modbus or BACnet MSTP network (Jumper must

be connected, if the Condair EL is the rst or the last unit in the network) J7 Jumper for activating Modbus or BACnet MSTP communication via RS485 interface (J6). If jumper

is not in place no communication will take place through the RS485 interface. K1 Main contactor Module A / Module B K2 External safety circuit (230V/5A) Q5 External electrical isolator heating voltage supply Q6 External electrical isolator control voltage supply SW1 Rotary switch module identication (Module A: 0, Module B: 1) X0 Terminal Heating voltage supply (option)

Control compartment double housing

Module A Module B

Control board

Driver board Module B

Driver board Module A

Option TR (3Ph)

Option CVI (3Ph+N)

Ethernet (RJ45)

IP network / BMS BACnet IP

RS 485

BACnet MSTP

500 mA, slow acting

6.3 A,

slow acting

6.3 A, slow acting

58 Mounting and installation work

PEPESC2SC1NL1

INLET SPARE/DRAIN

CONTA.

CONT. SIGN.

GNDINV+

10V

24V

CONT.INLET

L1FU

L1SW

MAIN SUPPLY

MODULE B

PEP1NP

LIM. SIGN.

GNDIN

SPARE DRAIN

SWITCH

L1SCNSW L1SCNSW L1SWNSW L1SW

F1 (1 AT)

COMM

HB OK

JP3

JP1

LEVEL

LOW 24V GND

SC OK

HWS

BLOWER

IN24V

ON/OFF

IN24V

SPARE1SPARE2T1

D+GND

D-

GND24V

D+

GND D-

RS4852RS4851PWR IC

SW1

F3 (4 AT)

L1 L2 L3 PE

200-600 V/3~/50..60 Hz

J3J1

140Ω...10kΩ

On/Off

GND

V+

L1 N PE

230 V/1~/50..60 Hz

230V/5A

+ – + –

JP1

24V 10V

JP1

24V 10V

PEPESC2SC1NL1

INLET SPARE/DRAIN

CONTA.

CONT. SIGN.

GNDINV+

10V

24V

CONT.INLET

L1FU

L1SW

MAIN SUPPLY

MODULE B

PEP1NP

LIM. SIGN.

GNDIN

SPARE DRAIN

SWITCH

L1SCNSW L1SCNSW L1SWNSW L1SW

F1 (1 AT)

COMM

HB OK

JP3

JP1

LEVEL

LOW 24V GND

SC OK

HWS

BLOWER

IN24V

ON/OFF

IN24V

SPARE1SPARE2T1

D+GND

D-

GND24V

D+

GND D-

RS4852RS4851PWR IC

SW1

F3 (4 AT)

CR2032

GND + – GND + – GND + –24V GND

BMSLinkupSABJ14

(USB)

(RJ45)

BAT

J4J8J11

ACCESSORY BOARD

REMOTE BOARD

F1 (100 mA)

Error

1 2 3

Service

4 5 6

Steam

7 8

Unit On

9 10

Hyg. Valve A FAN B

1 2 3

Hyg. Valve B

4 5 6

7 8

FAN A

9 10

Y Z

L1 L2 L3

CYL.

CURRENT SENSOR

LEVEL SENS.

L1 L2 L3 PE

200-600 V/3~/50..60 Hz

L1 L2 L3

CYL.

CURRENT SENSOR

LEVEL SENS.

L1 L2 L3 PE

L2 L3

N PEL1

L1 L2 L3 N

external valve for the water supply line ushing J1 Jumper wire, if blower pack safety loop is not connected J3 Jumper wire, if no monitoring devices are connected to SC1 and SC2 J4 Jumper for activating the termination resistor for Modbus or BACnet MSTP network (Jumper

must be connected, if the Condair EL is the rst or the last unit in the network) J7 Jumper for activating Modbus or BACnet MSTP communication via RS485 interface (J6). If

jumper is not in place no communication will take place through the RS485 interface. K1 Mains contactor (heating voltage) unit A/unit B K2 External safety circuit (230V/5A) Q5 External electrical isolator heating voltage supply Q6 External electrical isolator control voltage supply SW1 Rotary switch module identication (Module A: 0, Module B: 1)

X0 Terminal Heating voltage supply (option)

1 Supply cable Module A to Module B - 1,65 m (supplied)

2 Data cable Module A to Module B - 1,65 m (supplied)

Module A (Main unit) Module B (Extension unit)

Control board

Driver board Module B

Driver board Module A

Option TR (3Ph)

500 mA, slow acting

6.3 A,

slow acting

6.3 A, slow acting

Option CVI (3Ph+N)

5.7.4 Wiring diagram Condair EL 35...90 - Double units 2 x "M"

Fig. 27: Wiring diagram Condair EL 35...90 - Double units (2 x "M")

Ethernet (RJ45)

IP network / BMS BACnet IP

RS 485

BACnet MSTP

59Mounting and installation work

PEPESC2SC1NL1

INLET SPARE/DRAIN

CONTA.

CONT. SIGN.

GNDINV+

10V

24V

CONT.INLET

L1FU

L1SW

MAIN SUPPLY

MODULE B

PEP1NP

LIM. SIGN.

GNDIN

SPARE DRAIN

SWITCH

L1SCNSW L1SCNSW L1SWNSW L1SW

F1 (1 AT)

COMM

HB OK

JP3

JP1

LEVEL

LOW 24V GND

SC OK

HWS

BLOWER

IN24V

ON/OFF

IN24V

SPARE1SPARE2T1

D+GND

D-

GND24V

D+

GND D-

RS4852RS4851PWR IC

SW1

F3 (4 AT)

L1 L2 L3 PE

200-600 V/3~/50..60 Hz

J3J1

140Ω...10kΩ

On/Off

GNDINV+

V+

L1 N PE

230 V/1~/50..60 Hz

230V/5A

+ – + –

JP1

24V 10V

JP1

24V 10V

PEPESC2SC1NL1

INLET SPARE/DRAIN

CONTA.

CONT. SIGN.

GNDINV+

10V

24V

CONT.INLET

L1FU

L1SW

MAIN SUPPLY

MODULE B

PEP1NP

LIM. SIGN.

GNDIN

SPARE DRAIN

SWITCH

L1SCNSW L1SCNSW L1SWNSW L1SW

F1 (1 AT)

COMM

HB OK

JP3

JP1

LEVEL

LOW 24V GND

SC OK

HWS

BLOWER

IN24V

ON/OFF

IN24V

SPARE1SPARE2T1

D+GND

D-

GND24V

D+

GND D-

RS4852RS4851PWR IC

SW1

F3 (4 AT)

CR2032

GND + – GND + – GND + –24V GND

BMSLinkupSABJ14

(USB)

(RJ45)

BAT

J4J8J11

ACCESSORY BOARD

REMOTE BOARD

F1 (100 mA)

Error

1 2 3

Service

4 5 6

Steam

7 8

Unit On

9 10

Hyg. Valve A FAN B

1 2 3

Hyg. Valve B

4 5 6

7 8

FAN A

9 10

Y Z

L1 L2 L3

CYL.

CURRENT SENSOR

LEVEL SENS.

L1 L2 L3 PE

200-600 V/3~/50..60 Hz

L1 L2 L3

CYL.

CURRENT SENSOR

LEVEL SENS.

PEPESC2SC1NL1

INLET SPARE/DRAIN

CONTA.

CONT. SIGN.

GNDINV+

10V

24V

CONT.INLET

L1FU

L1SW

MAIN SUPPLY

MODULE B

PEP1NP

LIM. SIGN.

GNDIN

SPARE DRAIN

SWITCH

L1SCNSW L1SCNSW L1SWNSW L1SW

F1 (1 AT)

COMM

HB OK

JP3

JP1

LEVEL

LOW 24V GND

SC OK

HWS

BLOWER

IN24V

ON/OFF

IN24V

SPARE1SPARE2T1

D+GND

D-

GND24V

D+

GND D-

RS4852RS4851PWR IC

SW1

F3 (4 AT)

L1 L2 L3 PE

200-600 V/3~/50..60 Hz

J3J1

L1 N PE

230 V/1~/50..60 Hz

PEPESC2SC1NL1

INLET SPARE/DRAIN

CONTA.

CONT. SIGN.

GNDINV+

10V

24V

CONT.INLET

L1FU

L1SW

MAIN SUPPLY

MODULE B

PEP1NP

LIM. SIGN.

GNDIN

SPARE DRAIN

SWITCH

L1SCNSW L1SCNSW L1SWNSW L1SW

F1 (1 AT)

COMM

HB OK

JP3

JP1

LEVEL

LOW 24V GND

SC OK

HWS

BLOWER

IN24V

ON/OFF

IN24V

SPARE1SPARE2T1

D+GND

D-

GND24V

D+

GND D-

RS4852RS4851PWR IC

SW1

F3 (4 AT)

CR2032

GND + – GND + – GND + –24V GND

BMSLinkupSABJ14

(USB)

(RJ45)

BAT

J4J8J11

ACCESSORY BOARD

REMOTE BOARD

F1 (100 mA)

Error

1 2 3

Service

4 5 6

Steam

7 8

Unit On

9 10

Hyg. Valve A FAN B

1 2 3

Hyg. Valve B

4 5 6

7 8

FAN A

9 10

L1 L2 L3

CYL.

CURRENT SENSOR

LEVEL SENS.

L1 L2 L3 PE

200-600 V/3~/50..60 Hz

L1 L2 L3

CYL.

CURRENT SENSOR

LEVEL SENS.

5.7.5 Wiring diagram EL 70...180 - Linkup systems 3 x "M" or 4 x "M"

Fig. 28: Wiring diagram EL 70...180 - Linkup systems 3 x "M" or 4 x "M"

Option CVI (3Ph+N)

Module A (Main unit)

Extension module A (Main unit)

Module B (Extension unit)

Extension module B (Extension unit)

Ethernet (RJ45)

IP netzwork / BMS BACnet IP

RS 485

BACnet MSTP

Option TR (3Ph)

Option CVI (3Ph+N)

Control board

"Main"

Control board

"Extension"

Driver board "Main B"

Driver board "Extension B"

Driver board "Main A"

Driver board "Extension A"

60 Mounting and installation work

Legend

optional external valve for the water supply line ushing J1 Jumper wire, if blower pack safety loop is not connected J3 Jumper wire, if no monitoring devices are connected to SC1 and SC2 J4 Jumper for activating the termination resistor for Modbus or BACnet MSTP network

(Jumper must be connected, if the Condair EL is the rst or the last unit in the network) J7 Jumper for activating Modbus or BACnet MSTP communication via RS485 interface (J6).

If jumper is not in place no communication will take place through the RS485 interface. J8

Termination Linkup system (Jumper must be connected, if the Condair EL is the rst

or the last unit in the Linkup system) K1 Mains contactor (heating voltage) unit A/unit B K2 External safety circuit (230V/5A) Q5 External electrical isolator heating voltage supply Q6 External electrical isolator control voltage supply SW1 Rotary switch module identication (Module A: 0, Module B: 1)

X0 Terminal Heating voltage supply (option)

1 Supply cable Module A to Module B - 1,65 m (supplied)

2 Data cable Module A to Module B - 1,65 m (supplied) 3 Linkup cable - 2,5 m (supplied)

61Mounting and installation work

5.7.6 Installation work external connections

Connecting the external safety chain

PEPESC2SC1NL1

MAIN SUPPLY

Control compartment

Do not apply extraneous voltage via K2!

DANGER: 230 V

The potential-free contacts of external moni t or ing devices (e.g. ventilation interlock B1, airow monitor B2, safety high limit humidistat B3, etc.) are connected in series (external safety chain "K2") to the terminals "SC1" and "SC2" on the driver board in accordance with the wiring diagram. The connecting cable must be led through a cable gland or grommet into the control compartment.

Caution! A high limit humidistat is highly recomen- ded to prevent risk of over-humidication and potential

damage to property.

Note: If, for whatever reason, no external monitoring devices are connected, a jumper wire "J3" must be installed on the contacts "SC1" and "SC2" of the terminal block.

CAUTION! Do not apply any extraneous voltage to contacts "SC1" and "SC2" via the contacts of the external monitoring devices.

Connecting the demand or humidity signal

CONT. SIGN.

GNDINV+

+ –

10V

24V

JP1

24V/

10V

Control compartment

The signal cable of an external controller or of a humidity sensor (if the internal P/PI controller is used) is to be connected according to the wiring diagram to the terminals "IN" and GND" on the driver board in the control compartment. The admissible signal values can be found in the technical data table in the operation manual. The connecting cable must be led through a cable gland or grommet into the control compartment.

Note: if the external controller or the humidity sensor shall be supplied with 10 V or 24 V from the driver board (terminal “A+”), the jumper JP1 must be set to 10V or 24V accordingly.

Note: The admissible humidity control signal values can be found in the technical data table in the operation manual.

If a shielded signal cable is used, connect the cable shield to terminal "GND".

Caution! If the signal cable shield is already connected to a po ten tial or a grounded conductor, do not con-

nect it to terminal "GND".

62 Mounting and installation work

Ohmic humidity controller (passive)

CONT. SIGN.

GNDINV+

10V

24V

JP1

140Ω...10kΩ

JP1

10V 24V

Control compartment

The signal cable of an ohmic humidity controller (140Ω...10kΩ) is to be connected according to the wiring diagram to the terminals "V+", "IN" and GND" on the driver board in the control compartment. The connecting cable must be led through a cable gland or grommet into the control compartment.

Note: when connecting an ohmic humidity controller Jumper "JP1" must be set to 10V and the control signal type must be set to 0-10V in the control settings of the control software.

24V On/Off humidistat

CONT. SIGN.

GNDINV+

10V

24V

JP1

On/Off

JP1

10V 24V

Control compartment

The signal cable of 24V On/Off humidistat is to be connected according to the wiring diagram to the terminals "V+" and "IN" on the driver board in the control compartment. The connecting cable must be led through a cable gland or grommet into the control compartment.

Note: when connecting a 24V On/Off humidistat Jumper "JP1" must be set to 24V.

Limiter signal

LIM. SIGN.

GNDIN

+ –

Control compartment

The signal cable of an external limiter is to be connected according to the wiring diagram to the terminals "IN" (+) and "GND" (–) on the driver board in the control compartment. The connecting cable must be led through a cable gland or grommet into the control compartment.

Note: The limiter must be activated and congured via the control software. The admissible limiter signal values can be found in the technical data table in the operation manual.

63Mounting and installation work

Connecting the remote operating and fault indication

Error

1 2 3

Service

F1 (100 mA)

4 5 6

Steam

7 8

Unit On

9 10

Control compartment

The remote operating and fault indication board contains four potential-free relay contacts for the connection of the following operating and fault indications: – "Error" (Terminal 1 and 2):

This relay is activated if an error is present.

– "Service" (Terminal 4 and 5):

This relay is activated when the set maintenance interval has elapsed. Note: this relay can be congured in the control software to close either when maintenance is required or when maintenance is required and when a warning is indicated.

– "Steam" (Terminal 7 and 8):

This relay closes as soon as the Condair EL humidies.

– "Unit on" (Terminal 9 and 10):

This relay closes as soon as the voltage supply to the Control compartment of the Condair EL is switched on.

The connecting cable must be led through a cable gland or grommet into the control compartment.

The maximum contact loading is 250V/8A.

Appropriate suppressor modules are to be used for the switching of relays and miniature contactors.

64 Mounting and installation work

Connecting the accessory board (Option)

F1 (100 mA)

Hyg. Valve A FAN B

1 2 3

Hyg. Valve B

4 5 6

7 8

FAN A

9 10

Control compartment

The optional accessory board contains four potential-free relay contacts to activate external fans of the AHU and the optional valves for ushing the water supply lines: – "Hyg. Valve A" (Terminal 1 and 2):

This relay activates the optional valve for ushing the water supply line connected to module A.

– "Hyg. Valve B" (Terminal 4 and 5):

This relay activates the optional valve for ushing the water supply line connected to module B.

– "FAN B" (Terminal 7 and 8):

This relay activates an external fan of the AHU if module B is producing steam.

– "FAN A" (Terminal 9 and 10):

This relay activates an external fan of the AHU if module A is producing steam.

The connecting cable must be led through a cable gland or grommet into the control compartment.

The maximum contact loading is 250V/8A.

Connecting the control voltage

Note: if the Condair EL is equipped with option "CVI" or "TR", a separate control voltage supply is not required.

PEPESC2SC1NL1

MAIN SUPPLY

L1 N PE

230 V/1~/50..60 Hz

Control compartment

The control voltage supply (L1, N, PE) is to be connected according to the wiring diagram to the corresponding terminals on the driver board in the control compartment.

The installation of the fuse" F6" (10A, slow acting), the electrical isolator "Q6" (all pole disconnecting device with a minimum contact clearance of 3 mm, supplied by others) and a fault current protection switch with 30 mA trigger current (supplied by others) in the mains supply line are mandatory.

The electrical isolator must be mounted in direct proximity of the Control compartment (max. distance 1 m) and must be easily accessible in a height between 0.6 m and 1.9 m (recommended: 1.7 m).

CAUTION! Make sure the voltage indicated on the specication label meets the local mains voltage. Otherwise, do not connect the unit.

The cross-section of the cable must comply with the applicable local regulations (minimum of 1.5 mm2).

65Mounting and installation work

Connecting the heating voltage supply

L1 L2 L3

L1 L2 L3 PE

200-600 V/3~/50..60 Hz

200-240 V/1~/50..60 Hz

L1 N PE

L1 L2 L3

Control compartment

The heating voltage supply (L1, L2, L3 and PE or L1, N and PE) is to be connected in accordance with the wiring diagram to the corresponding terminals of terminal strip "X0" in the control compartment. The supply wiring is to be fed into the unit via the cable guide with clamp on the bottom of the unit.

Notes: – Double units consisting of two housings have se-

parate heating voltage supplies for each module (cylinder).

– Large units with two cylinders have a single heating

voltage supply which is branched to each of the two modules. On large units a multi-size knockout is provided for leading heating voltage supply into the unit.

The installation of the fuse F5, the electrical isolator "Q5" (all pole disconnecting device with a minimum contact clearance of 3 mm, supplied by others) and a fault current protection switch with 30 mA trigger current (supplied by others) in the mains supply line are mandatory. Note: a table with the values for the fuses "F5" is to be found in chapter 6.1.

The electrical isolator must be mounted in direct proximity of the Control compartment (max. distance 1 m) and must be easily accessible in a height between 0.6 m and 1.9 m (recommended: 1.7 m).

CAUTION! Make sure the voltage indicated on the specication label meets the local mains voltage. Otherwise, do not connect the unit.

The cross-section of the mains cable must comply with the applicable local regulations.

66 Mounting and installation work

Connecting the heating voltage supply via option TR (for 3 phase single voltage system)

PEPESC2SC1NL1

MAIN SUPPLY

L1 L2 L3

L1 L2 L3 PE

6.3 A, slow acting

500 mA,

slow acting

Option TR

Control compartment

The heating voltage supply (L1, L2, L3 and PE) is to be connected in accordance with the wiring diagram to the corresponding terminals of the option TR. The supply wiring is to be fed into the unit via the cable guide with clamp on the bottom of the unit. Note: On double units only Module A and on Linkup systems only Main module A and Extension module A are connected via option TR.

The electrical isolator must be mounted in direct proximity of the Control compartment (max. distance 1 m) and must be easily accessible in a height between 0.6 m and 1.9 m (recommended: 1.7 m).

CAUTION! Make sure the voltage indicated on the specication label meets the local mains voltage. Otherwise, do not connect the unit.

The cross-section of the mains cable must comply with the applicable local regulations.

67Mounting and installation work

Connecting the heating voltage supply via Option CVI (for 3 phase/neutral single voltage system)

PEPESC2SC1NL1

MAIN SUPPLY

L2 L3

N PEL1

L1 L2 L3 N

L1 L2 L3

6.3 A, slow acting

Control compartment

Option CVI

The heating voltage supply (L1, L2, L3, N and PE) is to be connected in accordance with the wiring diagram to the corresponding terminals of the option CVI. The supply wiring is to be fed into the unit via the cable guide with clamp on the bottom of the unit. Note: On double units onyl Module A and on Linkup systems only Main module A and Extension module A are connected via option CVI.

The electrical isolator must be mounted in direct proximity of the Control compartment (max. distance 1 m) and must be easily accessible in a height between 0.6 m and 1.9 m (recommended: 1.7 m).

CAUTION! Make sure the voltage indicated on the specication label meets the local mains voltage. Otherwise, do not connect the unit.

The cross-section of the mains cable must comply with the applicable local regulations.

Connecting the blower pack BP

See separate documentation for blower pack BP.

68 Mounting and installation work

5.7.7 Inspecting the electrical installation

Check the following points:

Do the supply voltages for heating and control voltage comply with the relevant voltages stated on

the specication label?

Are the voltage supplies (heating and control voltage) correctly fused?

Are the service switches "Q.." installed in the supply lines for to the heating and control voltage?

Are all components correctly connected according to the wiring diagram?

Are all connecting cables fastened?

Are the connecting cables free of tension (passed through cable glands?)

Does the electric installation meet the applicable local regulations for electric installations?

Is the unit reassembled correctly and the front panel xed with the screw?

69Product specication

6 Productspecication

6.1 Performance data / Fuses "F3" heating voltage supply

200 V/1~/50...60Hz 230 V/1~/50...60Hz 240 V/1~/50...60Hz 200 V/3~/50...60Hz 230 V/3~/50...60Hz 400 V/3~/50...60Hz

Max. steam capacity

in kg/h

Nominal power max.

in kW

Nominal current max.

in A

Cable cross section AL min.

in mm2Heating voltage fuse „F5"

in A, quick acting (gR)

Nominal current max.

in A

Cable cross section AL min.

in mm2Heating voltage fuse „F5"

in A, quick acting (gR)

Nominal current max.

in A

Cable cross section AL min.

in mm2Heating voltage fuse „F5"

in A, quick acting (gR)

Nominal current max.

in A

Cable cross section AL min.

in mm2Heating voltage fuse „F5"

in A, quick acting (gR)

Nominal current max.

in A

Cable cross section AL min.

in mm2Heating voltage fuse „F5"

in A, quick acting (gR)

Nominal current max.

in A

Cable cross section AL min.

in mm2Heating voltage fuse „F5"

in A, quick acting (gR)

EL 5 5 3.8 19.0 4.0 25 16.3 2.5 20 16.3 2.5 20 10.9 1.5 3x 16 9.4 1.5 3x16 5.4 1.5 3x10

EL 8 8 6.0 30.0 10.0 40 26.1 6.0 32 26.1 6.0 32 17.3 4.0 3x 25 15.0 2.5 3x20 8.6 1.5 3x10

EL 10 10 7.5 – – – 32.6 10.0 40 32.6 10.0 40 21.7 4.0 3x 25 18.8 4.0 3x25 10.8 1.5 3x16

EL 15 15 11.3 – – – – – – – – – 32.5 10.0 3x 40 28.2 10.0 3x40

16.2 2.5 3x20

EL 20 20 15.0 – – – – – – – – – 43.3 16.0 3x 63 37.7 16.0 3x63 21.7 4.0 3x25

EL 24 24 18.0 – – – – – – – – – 52.0 16.0 3x 63 45.2 16.0 3x63 26.0 6.0 3x32

EL 30 30 22.5 – – – – – – – – – 65.0 25.0 3x 80 56.5 25.0 3x80 32.5 10.0 3x40

EL 35 35 26.3 – – – – – – – – – – – – – – – 37.9 16.0 3x63

EL 40 40 30.0 – – – – – – – – – – – – – – – 43.3 16.0 3x63

EL 45 45 33.8 – – – – – – – – – – – – – – – 48.7 16.0 3x63

2×M

EL 35 35 2×13.5

– – – – – – – – – 2×39.0 16.0 2x(3x63) 2×33.9 10.0 2x(3x40) – – –

EL 40 40 2×15.0 – – – – – – – – – 2×43.3 16.0 2x(3x63) 2×37.7 16.0 2x(3x63) – – –

EL 45 45 2×17.3 – – – – – – – – – 2×49.8 16.0 2x(3x63) 2×43.3 16.0 2x(3x63) – – –

EL 50 50 2×18.8 – – – – – – – – – 2×54.1 16.0 2x(3x63) 2×47.1 16.0 2x(3x63) 2×27.1 6.0 2x(3x32)

EL 60 60 2×22.5 – – – – – – – – – 2×65.0 25.0 2x(3x80) 2×56.5 25.0 2x(3x80) 2×32.5 16.0 2x(3x63)

EL 70 70 2×26.3 – – – – – – – – – – – – – – – 2×37.9 16.0 2x(3x63)

EL 80 80 2×30.0 – – – – – – – –

– – – – – – – 2×43.3 16.0 2x(3x63)

EL 90 90 2×33.8 – – – – – – – – – – – – – – – 2×48.7 16.0 2x(3x63)

EL 50 50 37.5 – – – – – – – – – – – – – – – 54.1 16.0 3x63

EL 60 60 45.0 – – – – – – – – – – – – – – – 65.0 25.0 3x80

EL 70 70 52.5 – – – – – – – – – – – – – – – 75.8 35.0 3x100

EL 80 80 60.0 – – – – – – – – – – – – – – – 86.6 35.0 3x100

EL 90 90 67.5 – – – – – – – – – – – – – – –

97.4 50.0 3x125

3×M

EL 70 70 3×18.0 – – – – – – – – – – – – 3×45.2 16.0 3x(3x63) – – –

EL 80 80 3×20.3 – – – – – – – – – – – – 3×50.8 16.0 3x(3x63) – – –

EL 90 90 3×22.5 – – – – – – – – – – – – 3×56.5 25.0 3x(3x80) – – –

EL 105 105 3×26.3 – – – – – – – – – – – – – – – 3×37.9 16.0 3x(3x63)

EL 120 120 3×30.0 – – – – – – – – – – – – – – – 3×43.3 16.0 3x(3x63)

EL 135 135 3×33.8 – – – – – – – – – – – – – – – 3×48.7 16.0 3x(3x63)

4×M

EL 105 105 4×20.3

– – – – – – – – – – – – 4×50.8 16.0 4x(3x63) – – –

EL 120 120 4×22.5 – – – – – – – – – – – – 4×56.5 25.0 4x(3x80) – – –

EL 152 152 4×28.5 – – – – – – – – – – – – – – – 4×41.1 16.0 4x3x63)

EL 160 160 4×30.0 – – – – – – – – – – – – – – – 4×43.3 16.0 4x(3x63)

EL 180 180 4×33.8 – – – – – – – – – – – – – – – 4×48.7 16.0 4x(3x63)

70 Product specication

415V/3~/50...60 Hz 440V/3~/50...60 Hz 460V/3~/50...60 Hz 480V/3~/50...60 Hz 500V/3~/50...60 Hz 600V/3~/50...60 Hz

Max. steam capacity

in kg/h

Nominal power max.

in kW

Nominal current max.

in A

Cable cross section AL min.

in mm2Heating voltage fuse „F5"

in A, quick acting (gR)

Nominal current max.

in A

Cable cross section AL min.

in mm2Heating voltage fuse „F5"

in A, quick acting (gR)

Nominal current max.

in A

Cable cross section AL min.

in mm2Heating voltage fuse „F5"

in A, quick acting (gR)

Nominal current max.

in A

Cable cross section AL min.

in mm2Heating voltage fuse „F5"

in A, quick acting (gR)

Nominal current max.

in A

Cable cross section AL min.

in mm2Heating voltage fuse „F5"

in A, quick acting (gR)

Nominal current max.

in A

Cable cross section AL min.

in mm2Heating voltage fuse „F5"

in A, quick acting (gR)

EL 5 5 3.8 5.2 1.0 3x10 4.9 1.0 3x6 4.7 1.0 3x6 4.5 1.0 3x6 4.3 1.0 3x6 3.6 1.0 3x6

EL 8 8 6.0 8.3 1.5 3x10 7.9 1.5 3x10 7.5 1.5 3x10 7.2 1.5 3x10 6.9 1.5 3x10 5.8 1.5 3x10

EL 10 10 7.5 10.4 1.5 3x16 9.8 1.5 3x16 9.4 1.5 3x16 9.0 1.5 3x16 8.7 1.5 3x10 7.2 1.5 3x10

EL 15 15 11.3 15.7 2.5 3x20 14.8 2.5 3x20 14.1 2.5 3 x 20 13.5 1.5 3x16 13.0 1.5 3x16

10.8 1.5 3x16

EL 20 20 15.0 20.9 4.0 3x25 19.7 4.0 3x25 18.8 4.0 3x25 18.0 4.0 3x25 17.3 2.5 3x20 14.4 2.5 3x20

EL 24 24 18.0 25.0 6.0 3x32 23.6 6.0 3x32 22.6 6.0 3x32 21.7 4.0 3x25 20.8 4.0 3x25 17.3 2.5 3x20

EL 30 30 22.5 31.3 10.0 3x40 29.5 10.0 3x40 28.2 10.0 3x40 27.1 6.0 3x32 26.0 6.0 3x32 21.7 4.0 3x25

EL 35 35 26.3 36.5 16.0 3x63 34.4 10.0 3x40 32.9 10.0 3x40 31.6 10.0 3x40 30.3 7.0 3x35 25.3 6.0 3x32

EL 40 40 30.0 43.3 16.0 3x63 39.4 16.0 3x63 37.7 16.0 3x63 36.1 16.0 3x63 34.6 10.0 3x40 28.9 10.0 3x40

EL 45 45 33.8 48.7 16.0 3x63 44.3 16.0 3x63 42.4 16.0 3x63 40.6 16.0 3x63 39.0 16.0 3x63 32.5 10.0 3x40

2×M

EL 35 35 2×13.5

– – – – – – – – – – – – – – – – – –

EL 40 40 2×15.0 – – – – – – – – – – – – – – – – – –

EL 45 45 2×17.3 – – – – – – – – – – – – – – – – – –

EL 50 50 2×18.8 2×26.1 6.0 2x(3x32) 2×24.6 6.0 2x(3x32) 2×23.5 6.0 2x(3x32) 2×22.6 6.0 2x(3x32) 2×21.7 4.0 2x(3x25) 2×18.0 4.0 2x(3x25)

EL 60 60 2×22.5 2×31.3 10.0 2x(3x40) 2×29.5 10.0 2x(3x40) 2×28.2 10.0 2x(3x40) 2×27.1 6.0 2x(3x32) 2×26.0 6.0 2x(3x32) 2×21.7 4.0 2x(3x25)

EL 70 70 2×26.3 2×36.5 16.0 2x(3x63) 2×34.4 10.0 2x(3x40) 2×32.9 10.0 2x(3x40) 2×31.6 10.0 2x(3x40) 2×30.3 10.0 2x(3x40) 2×25.3 6.0 2x(3x32)

EL 80 80 2×30.0 2×41.7 16.0 2x(3x63) 2×39.4 16.0 2x(3x63) 2×37.7 16.0

2x(3x63) 2×36.1 16.0 2x(3x63) 2×34.6 10.0 2x(3x40) 2×28.9 10.0 2x(3x40)

EL 90 90 2×33.8 2×47.0 16.0 2x(3x63) 2×44.3 16.0 2x(3x63) 2×42.4 16.0 2x(3x63) 2×40.6 16.0 2x(3x63) 2×39.0 16.0 3x(3x63) 2×32.5 10.0 2x(3x40)

EL 50 50 37.5 52.1 16.0 3x63 – – – – – – – – – – – – – – –

EL 60 60 45.0 62.6 25.0 3x80 – – – – – – – – – – – – – – –

EL 70 70 52.5 73.0 35.0 3x100 – – – – – – – – – – – – – – –

EL 80 80 60.0 83.5 35.0 3x100 – – – – – – – – – – – – – – –

EL 90 90 67.5 93.9 50.0 3x125 – – – – – – – – – – – –

– – –

3×M

EL 70 70 3×18.0 – – – – – – – – – – – – – – – – – –

EL 80 80 3×20.3 – – – – – – – – – – – – – – – – – –

EL 90 90 3×22.5 – – – – – – – – – – – – – – – – – –

EL 105 105 3×26.3 3×36.5 16.0 3x(3x63) – – – – – – – – – – – – – – –

EL 120 120 3×30.0 3×41.7 16.0 3x(3x63) – – – – – – – – – – – – – – –

EL 135 135 3×33.8 3×47.0 16.0 3x(3x63) – – – – – – – – – – – – – – –

4×M

EL 105 105 4×20.3

– – – – – – – – – – – – – – – – – –

EL 120 120 4×22.5 – – – – – – – – – – – – – – – – – –

EL 152 152 4×28.5 4×39.6 16.0 4x(3x63) – – – – – – – – – – – – – – –

EL 160 160 4×30.0 4×41.7 16.0 4x(3x63) – – – – – – – – – – – – – – –

EL 180 180 4×33.8 4×47.0 16.0 4x(3x63) – – – – – – – – – – – – – – –

71Product specication

6.2 Operating data

Control steam output

– active 0…5 VDC, 1…5 VDC, 0…10 VDC, 2…10 VDC, 0…20 VDC, 0…16 VDC,

3.2…16 VDC, 0…20 mADC, 4…20 mADC

– passive all potentiometric humidity sensors from 140 Ω…10 kΩ

– On/Off control <2.5 VDC --> Off; ≥2.5 VDC…20 VDC --> On

Duct air pressure -0.8 kPa to 1.5 kPa; upto 10.0 kPa with optional overpressure kit

Admissible ambient temperature 1...40 °C

Admissible ambient humidity 1...75 %rh (non-condensing)

Water supply

– Admissible water supply pressure 1...10 bar (with optional drain water cooling 2...10 bar)

– Admissible Feed temperature 1...40 °C (with optional drain water cooling 1...25 °C)

– Water quality Untreated drinking water with a conductivity of 125 to 1250 μS/cm)

Water drain

– Drain water temperature 80...90 °C (with optional drain water cooling <60 °C)

Protection class IP21

6.3 Connections/Dimensions/Weights

Water supply connector G 3/4»

Water drain connector ø30 mm

Steam connector ø45.0 mm

Housing dimensions

– Small unit (S) - H x W x D 670 mm x 420 mm x 370 mm

– Medium unit (M) - H x W x D 780 mm x 530 mm x 406 mm

– Large unit (L) - H x W x D 780 mm x 1000 mm x 406 mm

Unit weights

– Small unit (S) - Net weight/operating weight 24.1 kg / 34.1 kg

– Medium unit (M) - Net weight/operating weight 35.5 kg / 58.6 kg

– Large unit (L) - Net weight/operating weight 57.3 kg / 105.0 kg

6.4 Certicates

Certicates CE, VDE

72 Appendix

7 Appendix

7.1 Unit dimensions

7.1.1 Unit dimensions Condair EL 5 - 15, unit size "S"

Fig. 29: Unit dimensions Condair EL 5 - 15, unit size "S" (dimensions in mm)

670

420

15.5

80.5 35 304.5

57.5 57.5305

193.5

500

71.5

173.5

123

82.5

217

370

211.5

ø31

G 3/4"

ø22

2x ø8 (“A”)

56.5

73Appendix

Fig. 30: Unit dimensions Condair EL 20 - 45 and 35 - 180, unit size "M" (dimensions in mm)

780

530

15.5

88.5 35 406.5

61.75 61.75406.5

193.5

580

321.5

163.5

181.8

44.5

82.5

232

406

ø31

G 3/4"

ø30 (A4../D4..) ø45 (A6../D6..)

2x ø8 (“A”)

36.5

7.1.2 Unit dimensions Condair EL 20 - 45 and 35 - 180, unit size "M"

74 Appendix

Fig. 31: Unit dimensions Condair EL 50 - 90, unit size "L" (dimensions in mm)

406

780

1000

15.5

117 70406.5 406.5

164

243.5

590

321.5 407

678

889

179

535.5

61.8

163.5

418

520

44.5

82.5

232

2x G 3/4"

2x ø31

4x ø8 (“A”)

2x ø45

36.5

7.1.3 Unit dimensions Condair EL 50 - 90, unit size "L"

75Appendix

7.2 EC Declaration of conformity

76 Appendix

7.3 h,x diagram

für 101325 Pa/ Meereshöhe

Notes

01.2016 Condair CZ / Omyly a technické změny SK / Omyly a technické zmeny

Flair, a.s.

Flair, a.s., organizační složka Slovensko Stará Vajnorská 37, 831 04 Bratislava

tel.: +421 244 632 567, fax: +421 244 632 569 info@flair.sk; www.flair.sk

Flair, a.s.

Jihlavská 512/52

140 00 Praha 4 - Michle tel.: +420 241 774 105, fax: +420 241 774 106 info@flair.cz; www.flair.cz

www.condair.cz www.condair.sk

Condair EL 70, EL 35, EL 90, EL 5, EL 180 Installation Manual

Specifications and Main Features

Frequently Asked Questions

User Manual