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Accutrol AccuValve AVT3000, Руководство по установке и эксплуатации

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Installation & Operation Manual

 - Model AVT3000 & H-AVT3000 

Contents of this Manual are Subject to Change Without Notification 

 

Page 27 

SECTION 8 

–

 MAINTENANCE 

Scheduled maintenance for the AVT3000 is not required; however each AccuValve does include 
an access cover which can be removed to inspect the airflow sensors if desired. 

8.1 Round Valve Access Cover 

WARNING:

 Wear eye protection, cut-resistant gloves and clothing suitable for working 

with sheet metal.  Failure to do so may result in personal injury.

 

 

 

 

 
8.1.1 Loosen the 3/8

”

 bolt enough to allow the access door to slide forward. 

WARNING:

 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 inspection is complete, slide the access cover over the opening, being careful not to 
damage gasket in the process. 
 
8.1.5 Verify the access cover is in position to completely cover the opening.  Secure cover in 
place by tightening the 3/8

”

 bolt using care not to over tighten. 

 
 
 

 

Access Cover 

Loosen 

3/8” Bolt

 

 

Slide Cover Forward 
or Remove Carefully 

 

Sensors 

 

 

Содержание AccuValve AVT3000

Страница 1: ...0 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 AVT3000 MANUAL REV B 2018 06 26 21 Commerce Drive Danbury CT 06810 USA WWW ACCUTROLLLC COM ...

Страница 2: ...Products against 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 m...

Страница 3: ... OF CONTENTS LIMITED WARRANTY ii TABLE OF CONTENTS iii SECTION 1 INTRODUCTION 4 SECTION 2 SPECIFICATIONS 6 SECTION 3 PHYSICAL DIMENSIONS WEIGHTS 11 SECTION 4 INSTALLATION 12 SECTION 5 WIRING 15 SECTION 6 ACCUVALVE INSIGHT USER INTERFACE SOFTWARE 16 SECTION 7 OPTIONAL BACNET MS TP 25 SECTION 8 MAINTENANCE 27 APPENDIX ACTUATOR DRAWINGS A ...

Страница 4: ...chamber is comprised of a vortex shedding airflow sensor a modulating control surface and a static regain section As air enters the chambers 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...

Страница 5: ...009 4 Fail Open Closed FSP 0 10v PN 20 0010 5 Fail Open Closed FSP 2 10v PN 20 0011 7 Fail Last Position FLP 2 10v PN 20 0042 Ref Note 1 VALVE SIZE 06 6 Diameter Round 08 8 Diameter 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 36 12 h x 36 w Rectangular 48 12 h x 48 w Rectangular OPTIONS BLANK No Options A AccuNet B BACn...

Страница 6: ...to 125 deg F Storage 40 to 165 deg F Humidity 0 to 90 non condensing TRANSMITTER ELECTRICAL Power Supply 24 VAC 20 50 60 Hz 4 VA max 8 5 VA max with remote display 24 VDC 10 1 5 W max 3 5 W max with remote display Output Signal 0 20mA 4 20mA 0 10V 2 10V 0 5V or 1 5V Software Config 12 bit Resolution Capable of driving 1K ohm load Configuration Port USB 2 0 Isolated Micro B Connector Power Source S...

Страница 7: ...04 Stainless Steel Control Surfaces 304 Stainless Steel 316L Stainless Steel Galvanized Steel PFA Coated 304SS 304 Stainless Steel Shafts 316L Stainless Steel 316L Stainless Steel 316L Stainless Steel PFA Coated 316L SS 316L Stainless Steel Shaft Bearings Teflon Teflon Teflon Teflon Teflon Vortex Sensors Polycarbonate UL94 VO Polycarbonate UL94 VO Polycarbonate UL94 VO PVDF 303 Stainless Steel Sen...

Страница 8: ...00 0 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 A...

Страница 9: ...irflow 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 Ran...

Страница 10: ...w CFM 0 00 0 05 0 10 0 15 0 20 0 25 0 30 0 35 0 40 0 45 800 1600 2400 3200 4000 4800 5600 6400 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 1000 2000 3000 4000 5000 6000 7000 8000 Valve DP wc Max Airflow CFM 12x24 AccuValve Operating Range 0 4000 CFM Min Measurement 350 CFM 12x36 AccuValve Operating Range 0 6400 CFM Min Measurement 520 CFM 12x48 AccuValve Operating...

Страница 11: ...m in mm in mm Lbs kg Lbs kg AVT3100 06 5 88 149 22 559 10 254 13 5 9 9 4 1 AVT3100 08 7 88 200 24 610 13 381 16 7 3 12 5 4 AVT3100 10 9 88 250 24 610 15 432 20 9 1 14 6 4 AVT3100 12 11 88 300 27 686 17 483 26 11 8 16 7 3 AVT3100 14 13 88 350 30 762 19 533 30 13 6 20 9 1 Valve Model Valve Width W Weight Ref Diagram Stainless Steel Aluminum in mm Lbs kg Lbs kg AVT3200 18 17 88 454 43 19 5 26 11 8 AV...

Страница 12: ...essure 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...

Страница 13: ...e duct far enough to allow the valve to be lifted into the duct opening 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...

Страница 14: ...e properly 2 Lift valve into position to provide unobstructed access to the control module actuator and access panel The 36 and 48 wide valves are provided with integral mounting struts to help support the weight of the valve In addition to following the installation instructions above each end of the strut shall be secured to the building structure using properly rated hardware and methods in acc...

Страница 15: ...n modules and the AFM3000 Monitor which is sold separately For more details regarding the AccuNet wiring reference the Accutrol AccuNet Manual 24 vAC 24 vDC or Analog Input BMS Controller Signal Receiving Device Common Power Source BACnet MSTP Bus AccuNet Bus AVT3000 Transmitter AFM3000 Remote Monitor Factory Cable Clear Tubing Connected to Sen 1 Black Tubing Connected to Sen 2 CAUTION Maintain po...

Страница 16: ...on the information provided will be copied to the clipboard and Insight will attempt to generate an email using your default Email Program If a default Email program has not been configured you will need to manually generate an email addressed to requestsoftwarekey accutrolllc com and paste the clipboard information into the body of the email The Installation Serial Number is unique to the compute...

Страница 17: ...ransmitter to function normally The Nonoperational Position is provided so the transmitter can be programmed or configured when there is no 24v power source available This is a convenient feature for configuring the BACnet parameters or the transmitter s analog output prior to having the 24v power source wired Operational Position Nonoperational Position 24v power is provided to the transmitter th...

Страница 18: ...d insert the USB cable into the Micro USB connector located on the AFM3000 Be sure to reinstall the rubber dust plug on the AFM3000 when finished AFM3000 PC with AccuValve Insight Software Factory Supplied Cable AVT3000 USB cable with Micro B Note The Power Source Switch on the AVT3000 transmitter pcb must be in the Operational Position when the AFM3000 Monitor is connected The Nonoperational Posi...

Страница 19: ...ug the AVT into USB port and view the drop down list The new COM port added to the list is the AVT COM port 6 6 1 Insight Dashboard The Insight Dashboard is the primary screen for accessing the transmitter parameters and viewing the real time performance of the AVT3000 valve The Dashboard provides an intuitive graphical user interface that is easy to understand while providing easy access to the f...

Страница 20: ...igured 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 Analog Output To change the full scale range click on the gauge face 6 6 5 AccuNet Totalizer Gauge Only available when the AccuNet Board is Installed The AccuNet Gauge displays the sum of the airflows reported by all the devices connected to the AccuNet network This ...

Страница 21: ... 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 AccuNet Airflow which is only available for applications that include AccuNet where this transmitter is selected as the Totalizer Example 3 shows the Signal Source set to Manual Output which is typically used for troubleshooting w...

Страница 22: ...into the transmitter RAM memory From File This will open a window that will enable you to select an AVT configuration file from a computer 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 configur...

Страница 23: ...the AccuValve or advisable and is only provided as a tool for the Airflow Balancer to correlate the AVT3000 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 ...

Страница 24: ...ns a window that will allow you to set the analog output full scale range BACnet Configuration Opens a window required for configuring the BACnet Hex Dec Binary Calculator Provides a tool for converting Decimal Hexadecimal and Binary Code VIEW AccuNet Listings Provides a list of active nodes on the AccuNet network System Info Provides the status of Transmitter connections Transmitter Identificatio...

Страница 25: ... 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 1 AI3 AccuNet Totalized Airflow Volume Read Volume AV1 Unsubscribed COV Interval Write Sec AV2 Airflow Volume Measurement Adjust Write BI1 AccuNet Status Read Note 3 BV1 Write to Flash Write Note 2 MSI1 Airflow Volu...

Страница 26: ...tive 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 ...

Страница 27: ...ugh to allow the access door to slide forward WARNING 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 inspection is comple...

Страница 28: ...y result in personal injury 8 2 1 The access cover is secured to the valve using 4 Phillips Head Screws Remove the 4 Screws using a 2 Phillips bit and put the screws aside for reinstalling the cover later 8 2 2 Remove the access cover from the valve 8 2 3 Once the cover is removed the sensors are accessible for inspection 8 2 4 When inspection is complete place the access cover in position and sec...

Страница 29: ...AWINGS Appendix Page AVT Model Code Actuator Identifier AVT300X Actuator Description Actuator Part Number B 2 Fail Last Position 0 10v High Speed 20 0008 C 3 Fail Last Position 2 10v High Speed 20 0009 D 4 Fail Open or Closed 0 10v High Speed 20 0010 E 5 Fail Open or Closed 2 10v High Speed 20 0011 F 7 Fail Last Position 2 10v Normal Speed 20 0042 ...

Страница 30: ...Installation Operation Manual Model AVT3000 H AVT3000 B ...

Страница 31: ...Installation Operation Manual Model AVT3000 H AVT3000 C ...

Страница 32: ...Installation Operation Manual Model AVT3000 H AVT3000 D ...

Страница 33: ...Installation Operation Manual Model AVT3000 H AVT3000 E ...

Страница 34: ...Installation Operation Manual Model AVT3000 H AVT3000 F ...

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