Instruction/ maintenance manual of the product Blower Packs 380V Nortec
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2008-04-28 2525151-B BL O WER PA C K S For All Atmospheric Humidifiers Inst allation Manual.
2008-04-28 PROPRIETARY NOTICE This document and the info rmation disclosed herei n are propriet ary data of W AL TER MEIER L TD. Neither this document nor the information cont ained herein shall be reproduced used, or disclosed to others without the written authoriza tion of W AL TER MEIER L TD.
2008-04-28 TABLE OF CONTENTS Subject Page 10-00 OVERVIEW 1. OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 A. BLOWER PACK . . . . . . . . . . . . . . . . . . . . . . . .
10-00 Page 1 2008-04-28 10-00 OVERVIEW.
10-00 Page 2 2008-04-28 1. OVERVIEW A. BLOWER PACK (1) Blower packs are an optional accessory used to directly distribute steam to localized areas or in structures that do not have a built-on air distribution system. (2) Blower packs are available factory installed (“built-on”) or for remote m ounting.
10-00 Page 3 2008-04-28 B. REMOTE MOUNTED BLOWER PA CKS – 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 ½” depending. Ensure that the knock out on the steam inlet has been removed prior to use.
10-00 Page 4 2008-04-28 Figure 3. Steam Line Installation Figure 4. Steam Hose Installation Figure 5. Condensate Remov al Figure 6. Condensate Return Line Trap.
10-00 Page 5 2008-04-28 (8) For electric humidifiers (NHTC & NHPC only) using a small size blower pack (<30 lbs/hr), steam lines require 7/8” O.D. (Nominal ¾”) copper tubing. For steam runs longer than 20 ft, use insulated nominal 1” copper to ensure draining of condensate.
10-00 Page 6 2008-04-28 (5) For NH Series use approved wire for power connection from two pole terminal block of remote blower pack to additional two pole terminal block inside electrical section of humidifier.
10-00 Page 7 2008-04-28 Figure 7. Physical Data Dimensions RMBP.
10-00 Page 8 2008-04-28 Figure 8. Blower Pack Spare Parts & Exploded View - Rev. C April 17, 2008.
10-00 Page 9 2008-04-28 Table 1. Blower Pack Replacement Parts Item Part Number Description Qty 1a 2522064 Transformer 100VA 115V - 208, 230, 277, 460, 575V 60 Hz For all models except 380V. 1 1b 2524204 Transformer 100VA 115V - 380V, 50-60Hz For 380V models only.
10-00 Page 10 2008-04-28 Figure 9. Wiring Diagram – Blower Pack Internal Wiring / External Conne ctions Wiring Diagram 2524117 Rev. B March 26, 2007.
10-00 Page 11 2008-04-28 THIS PAGE INTENTIONALLY LEFT BLANK.
WARRANTY (1) WALTER MEIER INC. and/or WALTER MEIER LTD. (hereinafter collective ly referred to as THE COMPANY), warrant for a period of two years afte r installation or 30 months from manufacturer’s.
U.S.A. W alter Meier (Climate USA) Inc. 826 Proctor Avenue Ogdensburg, NY 13669 TEL: 1-866-NORTEC-1 EMAIL: northamerica.climate@waltermeier .com WEBSITE: www .
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