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CRC Airflow Wing Manual

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Summary of Contents for CRC Airflow Wing

  • Page 1 wing...

  • Page 2: Table Of Contents

    AIRFLOW WING MAN UA L I m p or ta nt n o te s TA B L E O F C O N T E N T S The “Important Notes” header is used throughout this PA GE manual to callout important considerations that the reader Produ ct Ove rv iew .

  • Page 3: Product Overview

    M ANUA L PRODUCT OVERVIEW The AFW uses CRC’s patented airfoil probe design for precise, repeatable air ow measurement with passive, maintenance-free operation. Leveraging Bernoulli’s principle, it resists airborne contaminants and includes a touchscreen transmitter for easy setup, commissioning, and real-time performance monitoring.
  • Page 4 AIRFLOW WING MAN UA L C H A R A CT ER I S T I CS Probes Anodized Aluminum Airfoil Mounting Material of Construction Stainless Steel Hardware Transmitter ABS Plastic Probe Length 6 in to 120 in Pneumatic Tubing ¼...

  • Page 5: Dimensions

    AIRFLOW WING M ANUA L Dimensions Transmitter 9.80 218.00 204.14 232.00 8.58 8.04 9.13 9.54 3.67 Remote Sensor (Optional) TRUE R.38 1.50 71.68 66.00 6.07 2.82 2.60 TITLE: WBA Enclosure with Screen 77.68 3.06 PROPRIETARY AND CONFIDENTIAL THE INFORMATION CONTAINED IN THIS 112.94...
  • Page 6 AIRFLOW WING MAN UA L Dimensions Insertion Mount 10.00 3.00 Internal Mount Wingnut secures other end of probe to the duct 1:1 Scale Duct Mounting Bracket 1:1 Scale Duct Duct Mount Bracket 2.00 1.62 2.00 1.62 1.63 2.00 2.37 Sheet Metal Screws 1.63...

  • Page 7: Equipment Layout Options

    AIRFLOW WING M ANUA L EQUIPMENT LAYOUT OPTIONS AirF lo w W I NG E Q UI PM EN T LA YOU T AFW-Transmitter Insertion mount AFW-Probe (layout also applies to internal mount and stando mount) AFW HIGH/HI port with 1/4” pneumatic tubing connected to AFW-Transmitter AFW LOW/LO port with 1/4”...
  • Page 8 AIRFLOW WING MAN UA L EQUIPMENT LAYOUT OPTIONS AirFl ow WI NG E Q U IPME N T L A YO UT WIT H RE M O T E S EN S O R AFW-Transmitter Remote mounted measurement sensor (AFW-Remote Sensor) Insertion mount AFW-Probe (layout also applies to internal mount and stando mount) AFW HIGH/HI port and LOW/LO port with 1/4”...

  • Page 9: Placement Guide

    AIRFLOW WING M ANUA L PLACEMENT GUIDE Location of the AFW-Probe(s) is critical for proper performance. The location of the AFW-Probe(s) must comply with both the engineer’s plans and AFW placement guidelines. Follow the instructions in the guide to determine the required placement of the probes associated with each measuring station.
  • Page 10 AIRFLOW WING MAN UA L PLACEMENT GUIDE HOOD, DAM PE R AN D L OU VER A P PL IC A T IO N S damper damper intake hood intake hood airflow AIRFOIL damper dampe r airflow airflo w FIXED...
  • Page 11 AIRFLOW WING M ANUA L PLACEMENT GUIDE S QU AR E / RE CTANG U L AR D U C T A F W- PR O BE H O RI Z O N TA L PO S I TI O N I NG...
  • Page 12 AIRFLOW WING MAN UA L PLACEMENT GUIDE SQUA RE / R E CTANG UL A R D UC T A F W- PR O B E v ert i ca l PO S I TI O N I NG SQUARE / RECTANGULAR DUCT...
  • Page 13 AIRFLOW WING M ANUA L PLACEMENT GUIDE S qua r e/ R e ctang u l ar D u c t A FW- P ro b e Ta b l e The AFW Table for square/rectangular duct indicates the number of probes needed for any given duct width and height.
  • Page 14 AIRFLOW WING MAN UA L PLACEMENT GUIDE ROU ND D U CT AF W- PROB E P OS I T IO N IN G TOP OF DUCT TOP OF DUCT TOP OF DUCT PROBE 2 PROBE 3 PROBE 2 60°...

  • Page 15: Safety Precautions

    AIRFLOW WING M ANUA L INSTALLATION GUIDE S A FETY P RE C AU TI O NS 1. Read all instructions prior to installing. 2. Installation work, including electrical wiring, must be done in accordance with all applicable codes and standards.
  • Page 16 AIRFLOW WING MAN UA L INSTALLATION GUIDE AF W - IN SE R TI O N MO U N T The AFW Insertion Mount is designed to be installed externally through the side wall of a duct or plenum. Every AFW Insertion Mount includes hardware for compression t installation and screw tight t installation.
  • Page 17 AIRFLOW WING M ANUA L INSTALLATION GUIDE Inser t ion Mo u nt - Co m pre s si on Fit M OU N T I N G T EM P LAT E 1. Refer to placement guide for probe placement in round, square, and rectangular duct.
  • Page 18 AIRFLOW WING MAN UA L INSTALLATION GUIDE Ins er tio n Mo u nt - Scr e w T ig h t F it M O U N T I N G TE M PLA T E 1. Refer to placement guide for probe placement in round, square, and rectangular duct.
  • Page 19 AIRFLOW WING M ANUA L INSTALLATION GUIDE INT ERNA L MO U NT I N TER N AL M O U N T 1. Refer to placement guide for probe placement in round, square, and rectangular duct. 2. The probe allows for eld selection of pneumatic connection to the sensor ports on either end of the probe.
  • Page 20 AIRFLOW WING MAN UA L INSTALLATION GUIDE STAN D OF F M O U NT S TA N D O FF M O U N T 1. The probe allows for eld selection of pneumatic connection to the sensor ports on either end of the probe.
  • Page 21 AIRFLOW WING M ANUA L INSTALLATION GUIDE INSTA LL ING M U LT I P L E A F W-P RO B ES A irFlow WI NG A IR S TA TIO N 1: 243 CFM (486 FPM ) A IR S TA TIO N 2: 23 CF M (116 FPM ) A IR S TA TIO N 3: 15 CF M (78 FPM ) TE MP ERA TURE: 68°...

  • Page 22: Wiring Guide

    AIRFLOW WING MAN UA L WIRING GUIDE AF W W ITH T HRE E (3 ) ME AS UR EM EN T S TA T I ON S CAT6 CABLE NET+ TO NEXT NET- RJ45 CONNECTOR BACNET SIG GND DEVICE...

  • Page 23: Network Inte Rg Ration

    AIRFLOW WING M ANUA L NETWORK INTEGRATION B A CNET MS / TP D E TAI LS The AFW uses the BACnet® MS/TP protocol for communication with the building automation system. BACnet® allows owners and service providers to monitor, trend, alarm, troubleshoot and change parameters to verify that operating conditions are being met.

  • Page 24: Quickstart Guide

    AIRFLOW WING MAN UA L QUICKSTART GUIDE AC CES SI NG THE A DM I N M EN U Touch top of screen and select ADMIN MENU Administrative Menu - Access to setup parameters A F W_0 1 _B 00 5 7_ Re v1 . 0...

  • Page 25: Save Changes

    AIRFLOW WING M ANUA L QUICKSTART GUIDE MEAS UR EM E NT S TA TI ON SE T UP Select Con g Air ow for desired station to be con gured (1,2,3) Touch Title text box and enter desired name of air ow station Verify sensor Input Volt Low and Volt High (0.5 to 4.5...
  • Page 26 AIRFLOW WING MAN UA L QUICKSTART GUIDE COM M ISS I ONI N G Select Con g Air ow for desired 1 station to be commissioned (1,2,3) To zero the air ow station, nd the station sensor. It may be located: Inside the AFW-Transmitter ▪...

  • Page 27: Temp E Ra Tu Re S E Tu P

    AIRFLOW WING M ANUA L QUICKSTART GUIDE TEMP E RA TU RE S E TU P Select Temperature Set to con gure temperature sensor Changes to this value can negatively a ect readings. Touch Title text box and enter name of temperature sensor...
  • Page 28 The AFW-Transmitter offsets are used when the AirFlow WING is installed in a challenging location. The AFW-Transmitter has the ability to set up to five (5) ▪ unique offsets to the AirFlow WING flow profile The AFW-Transmitter will automatically scale each ▪ offset input When an offset is entered, verify airflow measurement at multiple airflows (such as low, medium, and high airflow).

  • Page 29: Misc Setup

    AIRFLOW WING M ANUA L QUICKSTART GUIDE MISC Setup Select Misc. Set Change Main Password by entering it in the box (####) In Smoothing Factor box, enter value between 1 and 10 (5 default) 1 = OFF, 10 = MAXIMUM Smoothing Factor...
  • Page 30 AIRFLOW WING MAN UA L QUICKSTART GUIDE TR A N SM I TT E R D I AG N OST ICS S C RE EN Select I/O Diagnostic AI 1-3: Green bar indicates input (0-100%) from air ow sensor AI 4: Green bar indicates input (0-100%)

  • Page 31: Touch Screen Calibration

    AIRFLOW WING M ANUA L QUICKSTART GUIDE TOUC HSCR E E N CAL I B RA T IO N Select Restart to restart transmitter and initiate touchscreen recalibration process Touch the screen to start the touchscreen calibration procedure and follow prompts to complete recalibration process c ritic alroom.co m |...

  • Page 32: Notes

    AIRFLOW WING MAN UA L NOTES A F W_0 1 _B 00 5 7_ Re v1 . 0 | c r itic a l r oom .c om...
  • Page 33 AIRFLOW WING M ANUA L NOTES c ritic alroom.co m | AFW_01 _B00 5 7 _R ev 1 . 0...
  • Page 34 criticalroom.com Critical Room Control 9275 North 49th Street Brown Deer, WI 53223 414.324.8978 Sales@criticalroom.com ©2025 Critical Room Control | All Rights Reserved | AFW_01_B0057_Rev1.0...

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