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Accutrol AccuValve AVT4000 Series, Installation & Operation Manual

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Accutrol AccuValve AVT4000 Series Installation & Operation Manual Download Page 1

Installation & Operation Manual

 - Model AVT4000 

Contents of this Manual are Subject to Change Without Notification 

 

 

 

 

 

Airflow Control Valve 

Patented: U.S. 6,991,177 & 7,543,759 

 

 

 

 

 

 

 

 

 
       

   

Manufactured by:   

 

 

      Accutrol Representative: 

 

 

 

 

 
 

           

 

     

AVT4000 MANUAL REV B, 2022-03-04, ECN 2772

 

21 Commerce Drive 
Danbury, CT 06810 USA 
WWW.ACCUTROLLLC.COM 

 

Summary of Contents for AccuValve AVT4000 Series

Page 1: ... of this Manual are Subject to Change Without Notification Airflow Control Valve Patented U S 6 991 177 7 543 759 Manufactured by Accutrol Representative AVT4000 MANUAL REV B 2022 03 04 ECN 2772 21 Commerce Drive Danbury CT 06810 USA WWW ACCUTROLLLC COM ...

Page 2: ...gainst defects or damages arising from improper installation where installation is by persons other than Manufacturer against defects in products or components not manufactured by Manufacturer or against damages resulting from such non Manufacturer made products or components Manufacturer passes on to Buyer the warranty it received if any from the maker thereof of such non Manufacturer made produc...

Page 3: ...TED WARRANTY ii TABLE OF CONTENTS iii SECTION 1 INTRODUCTION 4 SECTION 2 SPECIFICATIONS 6 SECTION 3 PHYSICAL DIMENSIONS WEIGHTS 10 SECTION 4 INSTALLATION 11 SECTION 5 WIRING 14 SECTION 6 ACCUVALVE INSIGHT CONFIGURATION SOFTWARE 15 SECTION 7 OPTIONAL BACNET MS TP 23 SECTION 8 MAINTENANCE 25 APPENDIX A ACTUATOR DRAWING A APPENDIX B BLUETOOTH B ...

Page 4: ...hambers it accelerates and compresses creating an ideal location for measuring airflow velocity The vortex shedding airflow sensors provide a highly repeatable digital pulse train with a frequency that is directly proportional to the air flow velocity in each chamber of the AccuValve The digital pulses generated by each vortex shedding sensor are used to calculate the total airflow volume flowing ...

Page 5: ...ter Round 10 10 Diameter Round 12 12 Diameter Round 14 14 Diameter Round 18 12 h x 18 w Rectangular 24 12 h x 24 w Rectangular ACTUATOR 17 Fail Last Position 10 sec full cycle 2 10v OPTIONS BLANK No Options B BACnet F Flanges I Insulation S Tight Shut off All 6 valves have blade seals therefore S option is not available on 06 W Wireless Bluetooth 1 3 Valve Types Round AccuValve Sizes 06 08 10 12 a...

Page 6: ...oHS BTL Listed Electromagnetic Compatibility 2014 30 EU EMC Directive EN61236 1 2013 2014 53 EJ Radio Equipment Directive EN301489 1 V1 9 2 2011 ETSI EN301489 1 V2 2 0 2017 ETSI EN301489 3 V1 6 1 2013 V2 1 1 2017 ETSI EN301489 17 V2 2 1 2012 V3 2 0 2017 Product Safety 2014 35 EU Low Voltage Directive EN61010 1 2010 A1 2019 AC 2019 FCC Part 15 This equipment has been tested and found to comply with...

Page 7: ...4 Aluminum Housing 304L SS 316L SS Al Alloy 5052 H32 Compression Section 304L SS 316L SS Al Alloy 5052 H32 Static Regain Section 304L SS 316L SS Al Alloy 5052 H32 End Plate 304L SS 316L SS Galvanized Steel Blades 304L SS 316L SS Galvanized Steel Shafts 316L SS 316L SS 316L SS Shaft Bearings Teflon Teflon Teflon Vortex Sensors Polycarbonate UL94 V0 Polycarbonate UL94 V0 Polycarbonate UL94 VO Sensor...

Page 8: ...05 0 10 0 15 0 20 0 25 0 30 0 35 0 40 0 45 25 50 75 100 125 150 175 200 225 250 275 300 325 Valve DP wc Max Airflow CFM 0 00 0 05 0 10 0 15 0 20 0 25 0 30 0 35 0 40 0 45 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 Valve DP wc Max Airflow CFM 0 00 0 05 0 10 0 15 0 20 0 25 0 30 0 35 0 40 0 45 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 Valve DP wc Max Airflow CFM 6 AccuVa...

Page 9: ...w CFM 0 00 0 05 0 10 0 15 0 20 0 25 0 30 0 35 0 40 0 45 300 600 900 1200 1500 1800 2100 2400 2700 Valve DP wc Max Airflow CFM 0 00 0 05 0 10 0 15 0 20 0 25 0 30 0 35 0 40 0 45 400 800 1200 1600 2000 2400 2800 3200 Valve DP wc Airflow CFM 12 AccuValve Operating Range 0 1790 CFM Min Measurement 180 CFM 14 AccuValve Operating Range 0 2750 CFM Min Measurement 250 CFM 12x18 AccuValve Operating Range 0 ...

Page 10: ...ts of this Manual are Subject to Change Without Notification Page 9 0 00 0 05 0 10 0 15 0 20 0 25 0 30 0 35 0 40 0 45 500 1000 1500 2000 2500 3000 3500 4000 Valve DP wc Max Airflow CFM 12x24 AccuValve Operating Range 0 4000 CFM Min Measurement 350 CFM ...

Page 11: ...e Dimensions Weight D L H Stainless Steel Aluminum in mm in mm in mm Lbs kg Lbs kg 06 5 88 149 22 559 10 254 13 5 9 9 4 1 08 7 88 200 24 610 13 330 16 7 3 12 5 4 10 9 88 250 24 610 15 381 20 9 1 14 6 4 12 11 88 300 27 686 17 432 26 11 8 16 7 3 14 13 88 350 30 762 19 483 30 13 6 20 9 1 Valve Model Size Valve Width W Weight Ref Diagram Stainless Steel Aluminum in mm Lbs kg Lbs kg 18 17 88 454 43 19 ...

Page 12: ...ure Also be sure to select a location that will provide a minimum clearance of 14 356mm unobstructed access to the transmitter actuator and valve access cover 3 Provide an opening in the duct section sized appropriately for the valve being installed NOTE A slip fit valve will require an opening approximately 2 smaller than the valve length and a flanged valve will require an opening the same as th...

Page 13: ...ening 3 Slip the discharge end of the valve into the duct engaging valve into duct 1 at each end 4 Position valve to provide unobstructed access to the control module actuator and access panel 6 Secure both ends of valve to the duct using draw band clamps 2 Slip the discharge end of the valve into the duct engaging valve into duct 1 at each end 1 Slip the inlet end of valve into the duct far enoug...

Page 14: ...ll valve If the duct ends are not square and true do not attempt to install valve as it will not operate properly 2 Lift valve into position to provide unobstructed access to the control module actuator and access panel 3 Install gaskets and or duct sealant between the valve flanges and companion flanges 1 Install companion flanges provided by others over each end of the duct 14 356mm Min Clearanc...

Page 15: ...ple devices otherwise equipment may be damaged Note Connections will vary based on application For detailed wiring instructions use this drawing in conjunction with the job specific wiring diagrams Note Switch or circuit breaker must be included in the installation and located where it is easily reached and marked as disconnecting device for the equipment 24V Power Common Control Signal Feedback S...

Page 16: ... Insight Software from http www accutrolllc com Run setup and follow the on screen instructions 6 3 AccuValve Insight Software Product Registration After the software has been installed on your computer you will need to register the product and obtain a valid software key from the factory by performing the following steps Note This process will require an automatic email to be generated from your ...

Page 17: ...cable 6 4 2 Connecting to AVT4000 W with optional wireless Bluetooth module Note Reference Appendix A for Bluetooth Connection Details USB Cable with C type Connector AVT4000 AVT4000 W Windows 10 Device with Bluetooth Ver 4 2 or 5 0 and AccuValve Insight Software Windows 10 Device with AccuValve Insight Software Note Be sure transmitter is powered before attempting connection with the USB cable to...

Page 18: ...the AVT4000 W with optional Wireless Bluetooth Module select Locate BT Devices then select the discovered device TAG Name associated with the AVT4000 that you would like to communicate with Reference Appendix B for details on the Bluetooth connection 6 5 1 Insight Dashboard The Insight Dashboard is the primary screen for accessing the transmitter parameters and viewing the real time performance of...

Page 19: ...of this gauge is determined by the size of the valve and it cannot be reset in the field 6 5 3 Valve Airflow Gauge The Valve Airflow Volume Gauge provides the real time measurement of the volumetric air flowing through the AccuValve The range of this gauge can be configured to match the full scale range of the Analog Output or it can be configured with a full scale range that is independent of the...

Page 20: ...lowing examples show the two different options for configuring the Analog Output Example 1 shows the Signal Source set to Valve Airflow which is the most common configuration Example 2 shows the Signal Source set to Manual Output which is typically used for troubleshooting wiring issues EXAMPLE 1 EXAMPLE 2 Analog Output Signal Source Valve Airflow Analog Output Signal Source Manual Output Select S...

Page 21: ...er hard drive or other nonvolatile storage device connected to the computer and load it into the transmitter RAM memory Restore Factory Defaults This will reset the transmitter configuration to the original settings as shipped from the factory The current configuration settings will be replaced Save To Transmitter Flash Memory This will save the contents of the transmitter RAM memory to the transm...

Page 22: ...ccuValve or advisable and is only provided as a tool for the Airflow Balancer to correlate the AVT4000 airflow measurement to a field airflow measurement The graph below shows the effect the Equal Cal Adj has over the entire operating range 10 Adj 100 CFM change 10 Adj 40 CFM change 1000 400 800 600 200 0 Caution The Equal Cal Adj should only be performed if the field measurement is taken in accor...

Page 23: ...iguring the BACnet VIEW System Info Provides the status of Transmitter connections Transmitter Identification Provides the parameter values associated with identifying the device HELP About youremail here com Check for Updates This command compares the Insight Software version against the latest software version located on the Accutrol web site Close Active Window After Update When checked this wi...

Page 24: ...1 BACnet Objects The Accutrol AVT4000 Transmitter product family supports a collection of BACnet visible objects which are defined in the following table Point Object Description Present Value Type Units DE Device Instance Write AI1 Airflow Volume Read Volume AI2 Flash Writes Remaining Read Note 2 AV1 Unsubscribed COV Interval Write Sec AV2 Airflow Volume Measurement Adjust Write BV1 Write to Flas...

Page 25: ...values which are not retained when the power to the transmitter is lost Values stored in Flash memory are copied to RAM memory during the power up sequence of the transmitter Writing a value of one 1 to the BACnet Object BV1 will cause the transmitter to copy the active configuration stored in volatile memory RAM into nonvolatile memory Flash Once values have been saved to nonvolatile memory they ...

Page 26: ...he 3 8 bolt enough to allow the access door to slide forward CAUTION If the bolt is removed from the captive nut the access cover can spring open possibly causing injury 8 1 2 Using two hands squeeze the access cover and slide it forward over the valve enough to uncover the access opening 8 1 3 Once the cover is slid forward or removed the airflow sensors can be visually inspected 8 1 4 When inspe...

Page 27: ...y 8 2 1 The access cover is secured to the valve using 4 2 blunt head Phillips head screws To inspect the sensors remove the access cover by removing the screws using a 2 Phillips head screw driver Put the screws aside for reinstalling the cover later 8 2 2 Once the cover is removed the sensors are accessible for inspection 8 2 3 When inspection is complete place the access cover in position and s...

Page 28: ...structions are provided as a reference for replacing an actuator in the field 21 COMMERCE DRIVE DANBURY CT 06810 Tel 203 445 9991 Accutrolllc com 2500 A 20 0052 Parts Required 1 Actuator PN 20 0052 2 Screws PN 17 0246 8 32 x 5 16 Tools Required 10mm wrench 2 Phillips Head Screw Driver ELECTRICAL Power Supply 24 VAC 20 50 60 Hz or 24 VDC 20 Power Consumption 6W Max 2W Standby Transformer Sizing 11 ...

Page 29: ...devices objects in the area and building construction Because the AccuValve is typically installed in locations that have sheet metal duct work metal trusses ceiling grids and concrete with metal mesh Accutrol recommends technicians carry an external Bluetooth transceiver such as the AIRcable Host XR4 Bluetooth dongle which will provide superior performance over the PC s internal Bluetooth transce...

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