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2008-04-28

2525151-B

BLOWER

PACKS

For All Atmospheric 
Humidifiers

Installation Manual

Summary of Contents for Blower Packs 380V

Page 1: ...2008 04 28 2525151 B BLOWER PACKS For All Atmospheric Humidifiers Installation Manual ...

Page 2: ... LTD LIABILITY NOTICE NORTEC does not accept any liability for installations of humidity equipment installed by unqualified personnel or the use of parts components equipment that are not authorized or approved by NORTEC COPYRIGHT NOTICE Copyright 2008 WALTER MEIER LTD All rights reserved RECORD OF REVISIONS For each revision put the revised pages in your manual and discard the superseded pages Wr...

Page 3: ...RVIEW Figure 1 NHTC NHPC Series Humidifier with Built On Blower Packs 2 Figure 2 Blower Pack 2 Figure 3 Steam Line Installation 4 Figure 4 Steam Hose Installation 4 Figure 5 Condensate Removal 4 Figure 6 Condensate Return Line Trap 4 Figure 7 Physical Data Dimensions RMBP 7 Figure 8 Blower Pack Spare Parts Exploded View 8 Figure 9 Wiring Diagram Blower Pack Internal Wiring External Connections 10 ...

Page 4: ...10 00 Page 1 2008 04 28 10 00 OVERVIEW ...

Page 5: ...and adjustable air supply 4 Control thermostat mounted on the steam distributor starts the fans when steam is generated 5 Refer to Overhead and Frontal Clearance table for blower pack requirements Minimum clearance for the sides of the unit is 4 feet 6 Steam distributors on blower packs have hot surfaces that could result in burns if touched If space allows it is recommended to mount the blower pa...

Page 6: ... from the blower pack to the humidifier Slope should be at least 2 in 12 10 degree slope to promote condensate run back See Figure 4 Steam Hose Installation If upward slope is used from the blower pack to the humidifier the slope should be at least 2 per 12 to promote condensate removal at the blower pack If this slope is not possible condensate must be removed before the blower pack See Figure 5 ...

Page 7: ...10 00 Page 4 2008 04 28 Figure 3 Steam Line Installation Figure 4 Steam Hose Installation Figure 5 Condensate Removal Figure 6 Condensate Return Line Trap ...

Page 8: ...e connected to the nearest floor drain back to the unit NHTC NHPC NHRS only or a condensate pump when using short condensate runs 2 Always incorporate a trap in routing of condensate return lines Condensate that accumulates in trap will prevent possibility of steam escaping Depth of the trap must be equal or more than 3 76 mm See Figure 6 Condensate Return Line Trap 3 Ensure the trap is at least 3...

Page 9: ...m two pole terminal block of remote blower pack to additional two pole terminal block inside electrical section of humidifier 6 For NH Series use approved wire to connect from ground clamp of remote mounted blower pack to ground clamp provided in the electrical section of humidifier ...

Page 10: ...10 00 Page 7 2008 04 28 Figure 7 Physical Data Dimensions RMBP ...

Page 11: ...10 00 Page 8 2008 04 28 Figure 8 Blower Pack Spare Parts Exploded View Rev C April 17 2008 ...

Page 12: ... 2524204 Transformer 100VA 115V 380V 50 60Hz For 380V models only 1 2 2524082 Fuse 1 amp 600V HCTR Slow Blow 2 3 1583126 Fuse 1 5 amp 2 4 2522070 Relay 30A 115V SPDT 1 5 1073005 Thermostat Replace 1475005 O ring for thermostat at same time 1 6 1475005 O Ring for Thermostat 1 7 2522222 Blowerpack Fan Kit 1 Fan kit is pre assembled and includes all items identified by box on exploded view ...

Page 13: ...10 00 Page 10 2008 04 28 Figure 9 Wiring Diagram Blower Pack Internal Wiring External Connections Wiring Diagram 2524117 Rev B March 26 2007 ...

Page 14: ...10 00 Page 11 2008 04 28 THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 15: ...u of all other warranties expressed or implied by law No liability whatsoever shall be attached to THE COMPANY until said products have been paid for in full and then said liability shall be limited to the original purchase price for the product Any further warranty must be in writing signed by an officer of THE COMPANY 4 THE COMPANY s limited warranty on accessories not of the companies manufactu...

Page 16: ...tor Avenue Ogdensburg NY 13669 TEL 1 866 NORTEC 1 EMAIL northamerica climate waltermeier com WEBSITE www humidity com CANADA Walter Meier Climate Canada Ltd 2740 Fenton Road Ottawa ON K1T 3T7 TEL 1 866 NORTEC 1 FAX 613 822 7964 Authorized Agent ...

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