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INSTALLATION, OPERATION AND MAINTENANCE MANUAL
FOR PRESSURIZATION MODULE (WITH PLENUM FOR W18-W36 AIR
CONDITIONER MODELS)
NOMINAL 300 & 450 CFM FOR
BARD W18 THROUGH W36 UNITS
115VAC & 208/230VAC Models
* A more recent revision may be available at
www.voltairesys.com
or the QR Code in the top right corner of every page.
www.voltairesys.com
Phone: (407) 378–7482
VoltAire Doc. # DA0322A
VoltAire Systems, LLC
2900 W. Orange Ave. Ste. 100
Published: June 13, 2023
Apopka, FL 32703
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Summary of Contents for Voltaire NOMINAL 300 CFM
- Page 1 * A more recent revision may be available at www.voltairesys.com or the QR Code in the top right corner of every page. www.voltairesys.com Phone: (407) 378–7482 VoltAire Doc. # DA0322A VoltAire Systems, LLC 2900 W. Orange Ave. Ste. 100 Published: June 13, 2023 Apopka, FL 32703...
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Page 2: Table Of Contents
Wiring Diagram (Option D – with Damper, HVAC Interlock and Shutdown Controls) ........... Page 18 10. Warranty ..................................Page 19 VoltAire Systems, LLC Pressurization Module with VoltAire Doc. # DA0322A Specifications are subject to change without notice Plenum Installation, Operation Published: June 13, 2023... -
Page 3: Important Information To Review Prior To Installation, Operation And Maintenance
1. IMPORTANT INFORMATION TO REVIEW PRIOR TO INSTALLATION, OPERATION AND MAINTENANCE READ THE ENTIRE MANUAL PRIOR TO INSTALLING, OPERATING AND MAINTAINING the VoltAire Systems Pressurization Module. Do not install or perform maintenance on the equipment if you do not understand all of the instructions. -
Page 4: Product Description
Personal Protection Equipment 3. PRODUCT DESCRIPTION VoltAire Systems pressurization modules are designed to be mounted on Bard HVAC Units, sizes 1.5 to 3 tons (W18 through W36), to provide fan powered pressurization air through the Bard unit and into the building, providing positive pressure to the building after pre-conditioning the outside air with the Bard unit. -
Page 5: General Product Data
FIGURE 1: PRESSURIZATION MODULE MODEL NOMENCLATURE FIGURE 2: PRESSURIZATION MODULE PLENUM MODEL NOMENCLATURE VoltAire Systems, LLC Pressurization Module with VoltAire Doc. # DA0322A Specifications are subject to change without notice Plenum Installation, Operation Published: June 13, 2023 and Maintenance Manual... - Page 6 FRONT OF BARD UNIT WITH RIGHT HAND SIDE PRESSURIZATION MODULE (WITH PLENUM) FIGURE 4: GENERAL CONFIGURATION AND AIRFLOW FIGURE 5: DIMENSIONS VoltAire Systems, LLC Pressurization Module with VoltAire Doc. # DA0322A Specifications are subject to change without notice Plenum Installation, Operation Published: June 13, 2023 and Maintenance Manual...
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Page 7: Installation Instructions
2. Using foil tape (field supplied), tape the metal edge and internal insulation to provide a clean edge as shown VoltAire Systems, LLC Pressurization Module with VoltAire Doc. # DA0322A Specifications are subject to change without notice Plenum Installation, Operation... - Page 8 Bard side panel. Before fully securing the two screws, ensure the plenum is level. VoltAire Systems, LLC Pressurization Module with VoltAire Doc. # DA0322A Specifications are subject to change without notice Plenum Installation, Operation Published: June 13, 2023...
- Page 9 Note that the 18-inch length runs across the top of the unit. FIGURE 11: PRESSURIZATION MODULE MOUNTING SURFACE MOUNTS TO PLENUM VoltAire Systems, LLC Pressurization Module with VoltAire Doc. # DA0322A Specifications are subject to change without notice Plenum Installation, Operation Published: June 13, 2023 and Maintenance Manual...
- Page 10 For Pressurization Modules with fire/smoke shutdown, remove the factory jumper from the shutdown terminal block and replace with field supplied dry contacts. VoltAire Systems, LLC Pressurization Module with VoltAire Doc. # DA0322A Specifications are subject to change without notice Plenum Installation, Operation Published: June 13, 2023...
- Page 11 16. The unit is now fully installed and ready for operation, with Startup Instructions on the following pages. VoltAire Systems, LLC Pressurization Module with VoltAire Doc. # DA0322A Specifications are subject to change without notice Plenum Installation, Operation Published: June 13, 2023...
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Page 12: Startup And Maintenance Instructions
IMPORTANT: REVIEW THE MANUAL IN ITS ENTIRETY PRIOR TO SERVICING OR MAINTAINING THE EQUIPMENT. VoltAire Systems, LLC Pressurization Module with VoltAire Doc. # DA0322A Specifications are subject to change without notice Plenum Installation, Operation Published: June 13, 2023 and Maintenance Manual... - Page 13 Adjustment occurring during economizer mode, adjust the plate on the economizer modification kit to reduce the opening on the economizer exhaust. FOR ADDITIONAL TECHNICAL SUPPORT, PLEASE CONTACT VOLTAIRE SYSTEMS AT (407) 378-7482. VoltAire Systems, LLC Pressurization Module with VoltAire Doc. # DA0322A...
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Page 14: Wiring Diagram (No External Controls Or Damper)
8. WIRING DIAGRAMS VoltAire Systems, LLC Pressurization Module with VoltAire Doc. # DA0322A Specifications are subject to change without notice Plenum Installation, Operation Published: June 13, 2023 and Maintenance Manual Page 14 of 20... - Page 15 VoltAire Systems, LLC Pressurization Module with VoltAire Doc. # DA0322A Specifications are subject to change without notice Plenum Installation, Operation Published: June 13, 2023 and Maintenance Manual Page 15 of 20...
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Page 16: Wiring Diagram (Option B - With Damper And Shutdown Control)
VoltAire Systems, LLC Pressurization Module with VoltAire Doc. # DA0322A Specifications are subject to change without notice Plenum Installation, Operation Published: June 13, 2023 and Maintenance Manual Page 16 of 20... -
Page 17: Wiring Diagram (Option C - With Hvac Interlock Control)
VoltAire Systems, LLC Pressurization Module with VoltAire Doc. # DA0322A Specifications are subject to change without notice Plenum Installation, Operation Published: June 13, 2023 and Maintenance Manual Page 17 of 20... -
Page 18: Wiring Diagram (Option D - With Damper, Hvac Interlock And Shutdown Controls)
VoltAire Systems, LLC Pressurization Module with VoltAire Doc. # DA0322A Specifications are subject to change without notice Plenum Installation, Operation Published: June 13, 2023 and Maintenance Manual Page 18 of 20... -
Page 19: Warranty
Ship replacement parts to the Purchaser for the Purchaser's infield replacement of the part. Infield replacement will require the Purchaser to provide a purchase order to VoltAire for the standard cost of the VoltAire Systems, LLC Pressurization Module with VoltAire Doc. - Page 20 (14) days of receipt of the returned part VoltAire will review and analyze the returned part. If the part is found to be defective by VoltAire a credit will be issued to the Purchaser. Parts returned to VoltAire and found not to be defective will result in no credit applied to Purchaser's account and the Purchaser will be required to pay for the replacement part.
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