Nordmann Engineering Omega Pro 10 Installation Manual Download Page 4

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5.6

Notes on humidity control systems/humidity control

5.6.1

System 1 – Room humidity control

5.6.2

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

5.6.3

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

5.6.4

Which humidity control system for which application

5.6.5

Admissible control signals

5.7

Electrical installation

5.7.1

Notes on electrical installation

5.7.2

Wiring diagram Nordmann Omega Pro 5...40 - Single units "S" and "M"

5.7.3

Wiring diagram Nordmann Omega Pro 40...80 - Double units 2 x "M"

5.7.4

Installation work external connections

5.7.5

Performance data / Fuses "F3" Heating voltage supply

5.7.6

Inspecting the electrical installation

Unit dimensions unit "S" (Omega Pro 5...10)

6.1.2

Unit dimensions unit "M" (Omega Pro 16...80)

6.2

EC Declaration of conformity

Summary of Contents for Omega Pro 10

Page 1: ...INSTALLATION MANUAL Steam humidifier Nordmann Omega Pro 2588794 A EN 1807...

Page 2: ...oduced used or disclosed to others without the written authorisation of Nordmann Engineering AG except to the extent required for installation or maintenance of recipient s equipment Liability Notice...

Page 3: ...5 Mounting and installation work 19 5 1 Safety notes on mounting and installation work 19 5 2 Installation overviews 20 5 3 Mounting the unit 22 5 3 1 Notes on locating the unit 22 5 3 2 Mounting the...

Page 4: ...control signals 46 5 7 Electrical installation 47 5 7 1 Notes on electrical installation 47 5 7 2 Wiring diagram Nordmann Omega Pro 5 40 Single units S and M 48 5 7 3 Wiring diagram Nordmann Omega Pr...

Page 5: ...n please contact your Nordmann representative They will be glad to assist you 1 2 Notes on the installation manual Limitation The subject of this installation manual is the Nordmann Omega Pro steam hu...

Page 6: ...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...

Page 7: ...ar and comply with the appropriate regulations on work safety and the prevention of accidents Intended use The Nordmann Omega Pro steam humidifier is intended exclusively for air humidification via a...

Page 8: ...thout delay and to secure the Nordmann Omega Pro against ac cidental power up Prohibited modifications to the unit No modifications must be undertaken on the Nordmann Omega Pro without the express wri...

Page 9: ...3 kg h kg h kg h kg h kg h kg h kg h kg h kg h kg h kg h S 5 5 0 5 0 4 6 5 0 5 4 8 8 0 8 0 7 3 8 0 8 7 10 9 8 9 8 9 0 10 0 10 7 10 8 11 8 12 8 13 9 10 3 M 16 14 9 16 0 14 5 16 0 17 3 15 3 16 7 18 2 1...

Page 10: ...6 22 2 31 0 21 3 32 0 2 M 60 2 30 0 2 29 5 2 26 9 2 30 0 2 32 0 2 24 0 2 18 8 2 20 5 2 22 2 2 21 3 2 M 80 2 36 1 2 40 0 2 43 1 2 36 0 2 39 4 2 42 9 2 46 5 2 42 7 A Module A B Module B Fig 2 Overview...

Page 11: ...0Hz El Power 22 3 kW 32 2 A Steam capacity 30 0 kg h Contr volt AC 200 240V 50 60Hz Water press 100 1000 kPa 1 10 bar Steam humidifier Engineered in Switzerland Made in Germany Production Month Year S...

Page 12: ...230V 1 50 60Hz 230V 1 200V 3 50 60Hz 200V 3 230V 3 50 60Hz 230V 3 380V 3 50 60Hz 380V 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 5...

Page 13: ...upply for sites with 3 phase single voltage supply without neutral conductor Only available for supply voltages 400 500 V 3 50 60 Hz 1xTR S Omega Pro 5 20 1xTR M Omega Pro 24 40 1xTR S Omega Pro 50 or...

Page 14: ...rated from the humidifier to the wall see details in chapter 3 4 2 3 1xFAN4 N M 1xFAN4 N L 2xFAN4 N L Support steam for distribution pipe SupportforverticalmountingofthesteamdistributionpipeDV81 1xVS...

Page 15: ...h in mm L in mm in kg h DV81 200 200 210 400 10 DV81 350 350 400 600 30 DV81 500 500 600 750 30 DV81 650 650 750 900 50 DV81 800 800 900 1100 50 DV81 1000 1000 1100 1300 50 DV81 1200 1200 1300 1600 50...

Page 16: ...kg h 90 60 kg h Duct width B 450 2700 mm Duct height H 450 1650 mm 450 2200 mm For duct widths 600 mm the value in brackets apply Note further information on the MultiPipe steam distribution system c...

Page 17: ...ording chapter 3 3 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...

Page 18: ...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 oper...

Page 19: ...requires removal of the unit covers Please note the following DANGER Danger of electric shock The Nordmann Omega Pro is mains powered Live parts may be exposed when the unit is open Touching live par...

Page 20: ...r G 3 4 Water supply pipe min inner diameter 8 mm 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 heat...

Page 21: ...er valve or Shut off valve and filter 125 m Water drain connector 30 mm Water supply connector G 3 4 Water supply pipe min inner diameter 8 mm supplied by others 1 10 bar 1 40 C with optional drain wa...

Page 22: ...5 10 1x Medium M Omega Pro 16 40 2x Medium M for Omega Pro 40 80 Housing dimensions in mm X 420 530 Y 370 406 Z 670 780 Netweight in kg 27 2 40 3 Operating weight in kg 40 2 65 8 Y X Z min 50 mm m i...

Page 23: ...he minimum distances shown in Fig 6 must be maintained In order to use the cables supplied with double units the individual units must be mounted on the same height with a maximum distance between the...

Page 24: ...dure 1 Mark the attachment points A for the mounting rail 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 fi...

Page 25: ...it 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...

Page 26: ...pe min 15 8 5 no restrictions condensate trap at the lowest point hose or fixed pipe with same inner diameter as steam outlet Condsensate line min downslope 15 8 5 no restrictions condensate trap min...

Page 27: ...estrictions condensate trap at the lowest point hose or fixed pipe with same inner diameter as steam outlet Fan unit mounted separated from the steam humidifier Condsensate line min downslope 20 no re...

Page 28: ...5 C to 30 C The values given in bold type apply to steam distribution pipes DV81 the values in brackets apply to the MultiPipe steam distribution system Humidity at inlet 1 in rh Length of absorption...

Page 29: ...r the steam distribution system MultiPipe must be used If this is the case contact your Nordmann representative Minimum distances to be observed To prevent the steam that is emitting from the steam di...

Page 30: ...before diffuser before humidity controller humidity sensor 1 x BN 5 x BN before after filter heater 1 5 x BN 1 97 50 mm 2 5 x BN before aerosol filter before after fan zone exit 1 97 50 mm 1 x BN 1 x...

Page 31: ...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...

Page 32: ...1 4 1 4 1 4 H min 400 mm H min 720 mm H 1 6 1 6 1 6 1 6 2 6 H min 600 mm g min 150 mm H 1 6 1 6 1 6 1 6 2 6 gmin gmin gmin H min 500 mm H 1 5 1 5 1 5 1 5 1 5 Note When locating the MultiPipe steam di...

Page 33: ...he duct wall Poor airflow conditions within the air duct e g caused by obstacles tight bends etc can lead to condensation of the humidified air Steam distribution pipes must not be mounted to round du...

Page 34: ...D min m 1 0 m 1 5 m E min m 1 0 m E max max stean hose length m 4 0 m recommended 2 0 m Note The minimum spaces in the table apply for a room atmosphere of 15 C and 60 rh For lower temperatures and o...

Page 35: ...r steam outlet by means of hose clamps Solid steam pipes should be connected to the steam distributor and steam humidifier with short lengths of steam hose secured with hose clamps Caution Do not over...

Page 36: ...amples Fig 11 Steam distributor mounted more than 500 mm above the top edge of the humidifier min 200 mm min 200 mm Rmin 300 mm Rmin 300 mm min 300 mm min 300 mm max 4 m max 4 m min 300 mm min 300 mm...

Page 37: ...densate drain full size T at the lowest point m i n 2 0 0 m m Rmin 300 mm min 300 mm max 4 m min 300 mm m i n 2 0 0 m m m i n 2 0 0 m m R m i n 3 0 0 m m R m in 3 0 0 m m max 4 m min 300 mm min 300 mm...

Page 38: ...38 Fig 13 Steam line with solid piping and insulation Steam line must be insulated over the entire length max 4 m min 200 mm Rmin 5 x D min 300 mm min 300 mm...

Page 39: ...for solid steam lines must be maintained 3 Condensate trap not sufficiently high and installed too near at the steam distributor The condensate trap must be at least 300 mm below the con nector on the...

Page 40: ...of 300 mm 5 x internal diameter with fixed 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 di...

Page 41: ...ar 1 25 C Filter valves accessory or Shut off valves and filters 125 m Water drain connectors 30 mm Water supply connectors G 3 4 Water supply pipes min inner diameter 8 mm supplied by others Drain ho...

Page 42: ...rs disinfectants etc is not allowed since these additives may endanger health and affect proper operation The connection material must be pressure proof and certified for use in drinking water systems...

Page 43: ...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 conne...

Page 44: ...dity 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 stea...

Page 45: ...ation 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 Sys...

Page 46: ...rnal PI controller Control signals Humidity sensor signals 0 5 VDC 0 5 VDC 1 5 VDC 1 5 VDC 0 10 VDC Potentiometer 140 10 k 0 10 VDC Potentiometer 140 10 k 2 10 VDC 2 10 VDC 0 20 VDC 0 20 VDC 0 16 VDC...

Page 47: ...d and qualified technical personnel e g electrician with appropriate training authorised by the owner It is the owner s responsibility to verify proper qualification of the personnel The electrical in...

Page 48: ...c limiter controller set jumper JP1 and remove jumper JP2 B1 Ventilation interlock B2 Airflow monitor B3 Safety humidistat B4 External enable contact potential free B5 External drain contact potential...

Page 49: ...ic humidity controller passive set jumper JP1 and remove jumper JP2 A3 On Off humidity controller set jumper JP2 and remove jumper JP1 A4 Limiter signal A5 Ohmic limiter controller set jumper JP1 and...

Page 50: ...SC1 and SC2 via the contacts of the external monitoring devices Humidity control wiring Connecting a demand or humidity signal CONTROL VOUT X8 IN GND JP2 24V JP1 10V A1 Y 24V 10V Control compartment...

Page 51: ...wiring diagram to the terminals VOUT and IN on the driver board in the control compartment The connecting cable must be led through a cable gland into the control compartment Note whenconnectinga24VO...

Page 52: ...mA H1 1 2 3 4 5 6 7 8 9 10 Control compartment Theoptionalremoteoperatingandfaultindicationboard contains four potential free relay contacts for the con nection of the following operating and fault i...

Page 53: ...he maximum contact loading is 250V 8A Connecting the drain cooling valve option DRN1 J2 INLET J1 DRN2J3 Y1 Control compartment The connecting cable of the optional drain cooling valve Y1 is to be conn...

Page 54: ...con nected in accordance with the wiring diagram to the corresponding terminals on the driver board in the control compartment The installation of the fuse F4 10A slow acting and the electrical isola...

Page 55: ...installation of the fuses F3 and the electrical isolator Q3 all pole disconnecting device with a minimum contact clearance of 3 mm supplied by others in the mains supply line are mandatory Note a tab...

Page 56: ...odule B is established via the supply cable connected to the terminal strips X7 on the driver boards of module A and module B The installation of the fuses F3 and the electrical isolator Q3 all pole d...

Page 57: ...to module B is established via the supply cable connected to the terminal strips X7 on the driver boards of module A and module B The installation of the fuses F3 and the electrical isolator Q3 all po...

Page 58: ...0 0 25 40 21 4 32 0 16 0 24 0 22 3 33 5 4 0 10 0 25 40 60 2 30 0 2 22 5 2 65 0 2 25 0 2 80 2 29 5 2 22 1 2 55 6 2 25 0 2 80 2 26 9 2 20 1 2 30 6 2 10 0 2 40 2 30 0 2 22 3 2 32 3 2 10 0 2 40 2 32 0 2 2...

Page 59: ...ectly 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 ca...

Page 60: ...nit dimensions unit S Omega Pro 5 10 Fig 22 Unit dimensions unit S dimensions in mm 670 5 986 7 270 420 45 31 57 15 54 80 2 35 304 8 57 6 57 6 304 8 54 193 5 500 51 211 5 44 97 71 7 173 5 123 8 44 7 8...

Page 61: ...dimensions unit M dimensions in mm 780 1097 270 530 45 31 57 15 54 88 5 35 406 5 61 8 61 8 406 5 54 193 5 610 51 321 5 44 97 61 8 163 5 181 8 44 7 82 4 232 G 3 4 406 7 6 1 2 Unit dimensions unit M Om...

Page 62: ...clarons sous notre seule responsabilit que le produit Nordmann Omega Pro auf das sich diese Erkl rung bezieht mit den folgenden Normen oder normativen Dokumenten bereinstimmt to which this declaration...

Page 63: ......

Page 64: ...CH94 0002 01 Nordmann Engineering AG Lindenhofstrasse 28 4052 Basel Switzerland Phone 41 61 404 46 50 Fax 41 61 404 46 79 www nordmann engineering com info nordmann engineering com...

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