background image

BLOWER PACKS

All Atmospheric Humidifiers

Installation,

Troubleshooting, and

Exploded Views

IMPORTANT:

Read and save this guide for future

reference. This guide to be left with equipment owner.

Form #07-239

1506261

Summary of Contents for BLOWER PACKS

Page 1: ...WER PACKS All Atmospheric Humidifiers Installation Troubleshooting and Exploded Views IMPORTANT Read and save this guide for future reference This guide to be left with equipment owner Form 07 239 1506261 ...

Page 2: ......

Page 3: ... WALL MOUNTING 1 REMOTE MOUNTED BLOWER PACKS STEAM LINE 2 CONDENSATE RETURN LINES 3 PRIMARY VOLTAGE CONNECTION 3 PRIMARY VOLTAGE SUPPLY WIRING FROM HUMIDIFIER S TO BLOWER PACK 4 BLOWER PACK CLEARANCES AND DIMENSIONS 5 EXPLODED VIEW OF THE BLOWER PACK 6 7 WIRING DIAGRAM 8 ...

Page 4: ......

Page 5: ...ed that balancing valves be used on the steam supply lines to multiple blower packs for equal loading REMOTE MOUNTED BLOWER PACKS WALL MOUNTING 1 Steam and condensate line connections are on the bottom of the blower pack The condensate connection is 3 8 and the steam lines are 7 8 or 1 depending The knock out for the appropriate steam connection must be removed prior to mounting on the wall To rem...

Page 6: ...s This will also reduce the back pressure and avoid the need to install an extended water trap 5 Ensure that the steam hose does not kink or sag The steam hose becomes more flexible when hot The hose should be supported to prevent water traps Only use steam hose for connection or steam line runs of 5 feet or less See Figure 4 6 To ensure odor free steam always use NORTEC steam hose Check steam hos...

Page 7: ...ng 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 3 Ensure the trap is 3 minimum under the blower pack and as close to the floor drain as possible PRIMARY VOLTAGE CONNECTION 1 All blower packs for SE and GS unit are wired by others to be powered by an independent circuit 2 A...

Page 8: ...TAGE SUPPLY WIRING FROM HUMIDIFIER S TO BLOWER PACK 1 All blower packs are wired by factory if built on and to be powered from the humidifier 2 All built on blower packs are factory wired to the humidifier Primary voltage wiring to the humidifier as described in electrical primary voltage supply wiring is all that is required to power the humidifier and blower packs 4 ...

Page 9: ...6 91 42 106 48 122 42 106 48 122 Min Front Clearance Inches cm 30 76 30 76 36 91 72 183 84 213 144 366 156 396 144 366 156 396 Remote mounted only Four remote mounted blower packs are recommended on the 200 model Nominal conditions 72 F 35 RH OverheadAnd Frontal Clearances For Blower Packs Note Add 8 70 22 cm to the over all unit height for BOBP for NHTC NHPC Only Blower Pack Weight 120V model 12 ...

Page 10: ... Packs Installation and Exploded Views 7 22 14 8 3 18 19 2 11 13 15 16 NOTE ITEMS 30 AND 31 NOT SHOWN ITEM 30 CAN REPLACE ITEM 18 AND ITEM 31 CAN REPLACE ITEM 10 IN DIFFERENT WORKING CONFIGURATIONS 9 10 1 20 4 5 6 12 25 17 24 27 28 26 23 21 29 ...

Page 11: ...ributor plastic Blower Pack 1 13 2522178 Distributor Faceplate Blower Pack 1 14 1475005 Thermostat O Ring 1 15 1073005 Thermostat Control Non Reset 1 16 2524056 Hex Nut 2 56 Steel Zn plated 2 17 2522176 Cabinet Fan Housing Blowerpack 1 18 2522065 Fan Box 115V 110CFM 120x120x38mm 3 19 1504281 Fan cover 4in 6 20 1708808 Hex Nut 10 32 SS 8 21 2524080 Screw Selftapping lin 10 32 Philips Flat Head 24 2...

Page 12: ...LOWER PACK SPECIFICATION LABEL FOR APPROPRIATE VOLTAGE BLOWER PACK LV TERMINAL BLOCK ON OFF LOOP TO BE WIRED TO HUMIDIFIER WITH OTHER ON OFF CONTROLS IN SERIES S STEP DOWN TRANSFORMER Not required for 115V Model S 0 75A FUSES S S 1 A FUSES Not required for 115V Model 115 VAC BLOWER PACK FAN KIT Orange 550 600V Yellow 440 480V Brown 277V Red 230V Black 208V White Common Transformer Primary Supply C...

Page 13: ...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 THE COMPANY s limited warranty on accessories not of AXAIR NORTEC s manufacture such as controls humidistats pumps et...

Page 14: ......

Page 15: ...WMH COMPANY www humidity com U S A AxAir NORTEC Inc 826 Proctor Avenue Ogdensburg New York 13669 CANADA AxAir NORTEC Ltd 2740 Fenton Road Ottawa ON K1T 3T7 1 866 NORTEC 1 Fax 613 822 7964 J xl ir Nortec aWMH Company ISO IJ ...

Reviews: