Bigassfans Basic 6 Installation Manual
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Bigassfans Basic 6 Installation Manual

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INSTALLATION
GUIDE
Basic 6
®
For help, call 1 (877) BIG-FANS
or visit www.bigassfans.com

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Summary of Contents for Bigassfans Basic 6

  • Page 1 INSTALLATION GUIDE Basic 6 ® For help, call 1 (877) BIG-FANS or visit www.bigassfans.com...
  • Page 2 12’–24’ BASIC 6 ® Installation Checklist Did a structural engineer approve the mounting structure? See page 7 for Big Ass Fans approved mounting structures. Do you have the correct safety cable? Are you familiar with its use? See page 18 for information on properly securing the safety cable.
  • Page 3 Basic 6 and the Basic 6 logo are trademarks of Delta T Corporation, registered in the United States and/or other countries. All other trademarks used herein are the properties of their respective owners. No part of this document may be reproduced or translated into a different language without the prior written consent of Big Ass Fans. The information contained in this document is subject to change without notice.
  • Page 4 12’–24’ BASIC 6 ® IMPORTANT SAFETY INSTRUCTIONS READ AND SAVE THESE INSTRUCTIONS TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS, OBSERVE THE FOLLOWING: WARNING: Installation work and electrical wiring must be done by qualified person(s) in accordance with all applicable codes and standards.
  • Page 6 Notes...

  • Page 7: Table Of Contents

    12’–24’ BASIC 6 ® Contents Introduction Safety Instructions Mounting Reference Guide Thank You About Big Ass Fans Pre-Installation About this Fan What’s in the Box Parts Included Tools Needed Understanding Roof Pitch Fan Diagram Preparing the Work Site Understanding Airflow Patterns Mounting Structure: 1.
  • Page 8 12’–24’ BASIC 6 ® Additional Input Power Input Voltage Irregularities Delta Secondary Considerations Branch Circuit Protection Operating the Fan Heating Season Cooling Season Preventive Maintenance Annual Preventive Maintenance General Preventive Maintenance Annual Maintenance Checklist Troubleshooting Cutting the Extension Tube General Troubleshooting...
  • Page 9 12’–24’ BASIC 6 ® Introduction Thank you and congratulations on your purchase of a Big Ass Fan, an efficient and cost-effective way to stay cool in the summer and warm in the winter. The revolutionary design of our fans combines the best of both form and function to bring power performance and a sleek look to any setting.
  • Page 10 12’–24’ BASIC 6 ® Pre-Installation About this fan The specifications of the fan depend on the size and model. Technical specifications Nominal Suggested Gear Controller Minimum required Maximum full load Power Airfoil Motor size output Max RPM distance size ratio...
  • Page 11 12’–24’ BASIC 6 ® Pre-Installation (cont.) What’s in the box If you ordered multiple fans, be sure to keep the components of each fan together. The fans each have differently rated components that are not interchangeable. The fan is shipped in multiple boxes. The large box contains the main fan unit, upper yoke (with beam clips and spacers), lower yoke, extension tube (if 3 ft or shorter) with attached safety cable, winglets, control panel, and mounting hardware.
  • Page 12 12’–24’ BASIC 6 ® Pre-Installation (cont.) Parts included Note: The drawings below are not to scale. Note: No hardware substitutions are acceptable. Hardware Upper Yoke Hardware Extension Tube Hardware Lower Yoke Hardware Main Fan Unit Hardware (4) 1/2-13 x 2” GR 8 Bolt (2) 1/2-13 x 4-1/2”...
  • Page 13 12’–24’ BASIC 6 ® Pre-Installation (cont.) Tools needed Big Ass Fans recommends gathering the following tools prior to beginning installation. Mechanical installation Electrical installation Standard wrench set Phillips and flat head screwdriver Standard socket set and ratchet 1/4” nut driver Torque wrench capable of 40 ft·lb (54.2 N·m)
  • Page 14 12’–24’ BASIC 6 ® Pre-Installation (cont.) Fan diagram A. Safety Cable. A redundant safety feature that secures the fan to the mounting structure. B. Upper Yoke. Secures the fan to the mounting structure and allows the fan to adjust its center of gravity. Note: The upper yoke may differ from the illustration below.
  • Page 15 Preparing the work site Before beginning installation, review the mechanical and electrical installation guidelines below. Mechanical installation • A 24-ft (7.3-m) Basic 6 fan (largest model) with a 1-ft extension tube weighs, at maximum, 241 lbs (109 kg). A suitable means for ®...
  • Page 16 12’–24’ BASIC 6 ® Pre-Installation (cont.) Understanding airflow patterns Airflow in an open area Side View The airflow moves from the fan toward the floor. Once airflow hits the floor, it moves outward in all directions. The deflection of air off the floor is called a “floor jet.”...
  • Page 17 12’–24’ BASIC 6 ® Pre-Installation (cont.) Airflow tips Below are some techniques that make a dramatic difference in congested areas of your facility. Treat air like water, and scoop, direct, and channel it to where it is needed most. • Make sure people are not hidden behind structures that would block airflow. This may seem obvious, but work areas are routinely blocked by shelving, crates, and machinery.

  • Page 18: Measure I-Beam Width

    12’–24’ BASIC 6 ® Mounting Structure: I-Beam Big Ass Fans can only be hung from an I-beam or bar joists. See page 12 for bar joist mounting instructions. Consult a structural engineer for installation methods not covered in this manual.

  • Page 19: Attach Upper Yoke (To I-Beam)

    12’–24’ BASIC 6 ® Mounting Structure: I-Beam (cont.) 2. Attach upper yoke (to I-beam) Secure the upper yoke to the I-beam with the Beam Clip Hardware as shown. Note: Spacers are only used if the beam flange exceeds 3/8” (1 cm).

  • Page 20: Select Proper Angle Irons

    12’–24’ BASIC 6 ® Mounting Structure: Bar Joists Big Ass Fans can only be hung from an I-beam or bar joists. See page 10 for I-beam mounting instructions. Consult a structural engineer for installation methods not covered in this manual.

  • Page 21: Pre-Drill Angle Irons

    12’–24’ BASIC 6 ® Mounting Structure: Bar Joists (cont.) 2. Pre-drill angle irons Before drilling the angle irons, confirm that you have the appropriate mount to accommodate the roof pitch of your mounting structure. Drill two Ø9/16”(1.4 cm) holes exactly 5-3/8” (13.7 cm) apart in the centers of two angle irons.

  • Page 22: 4A. Fasten Single Angle Irons To Roof Structure Mounting Points

    12’–24’ BASIC 6 ® Mounting Structure: Bar Joists (cont.) 4a. Fasten single angle irons to roof structure mounting points If the angle iron span is greater than 8 ft (2.4 m) and requires double angle irons, proceed to step 4b.

  • Page 23: 4B. Fasten Double Angle Irons To Roof Structure Mounting Points

    12’–24’ BASIC 6 ® Mounting Structure: Bar Joists (cont.) 4b. Fasten double angle irons to roof structure mounting points Fasten the angle irons to the roof structure mounting points at each end with customer-supplied Grade 8 hardware as shown. The angle irons with fan mounting holes should be positioned on the inside, facing each other.

  • Page 24: 5A. Attach Upper Yoke (To Angle Irons)

    12’–24’ BASIC 6 ® Mounting Structure: Bar Joists (cont.) 5a. Attach upper yoke (to angle irons) If the fan will be directly mounted to the angle irons, skip this step and proceed to step 5b. Secure the upper yoke directly to the angle irons with the Upper Yoke Hardware as shown. The angle irons should be aligned with the outermost holes of the upper yoke.

  • Page 25: 5B. Attach Main Fan Unit (To Angle Irons)

    ® Mounting Structure: Bar Joists (cont.) 5b. Attach main fan unit (to angle irons) CAUTION: The main fan unit is heavy. Use caution when raising it. A 24-ft (7.3-m) Basic 6 fan weighs, at maximum, ® 415 lbs (188 kg). A suitable means for lifting the weight of the fan, such as a scissor lift, and at least two (2) installation personnel will be required.

  • Page 26: Attach Extension Tube (To Upper Yoke)

    12’–24’ BASIC 6 ® Hanging the Fan 1. Attach extension tube (to upper yoke) Fasten the extension tube to the upper yoke with the Extension Tube Hardware as shown. Ensure the extension tube is hanging plumb to the ground, and then tighten the hardware so that it is snug, but not fully tightened.

  • Page 27: Attach Lower Yoke (To Extension Tube)

    12’–24’ BASIC 6 ® Hanging the Fan (cont.) 3. Attach lower yoke (to extension tube) Attach the lower yoke to the bottom of the extension tube with the Lower Yoke Hardware as shown. Tighten the hardware so that it is snug, but not fully tightened.

  • Page 28: Attach Locking Carabiners To Main Fan Unit

    12’–24’ BASIC 6 ® Installing Guy Wires Guy wires may not be included in your fan order. They are intended to constrain the fan’s lateral movement and are only included with all fans that have extension tubes 4 ft (1.2 m) or greater in length. Depending on the conditions at the installation site, guy wires may be needed for fans with shorter tubes to prevent any lateral movement.

  • Page 29: Route Guy Wire Through Gripple

    12’–24’ BASIC 6 ® Installing Guy Wires (cont.) 3. Route guy wire through Gripple ® Route the guy wire through the Gripple, the carabiner on the fan, and then back through the Gripple as shown. Do not tighten the Gripple until the remaining guy wires have been installed.

  • Page 30: Attach Winglets To Airfoils

    12’–24’ BASIC 6 ® Installing Airfoils Big Ass Fans recommends completing electrical installation (page 23) before installing the airfoils. WARNING: Disconnect power to the fan before installing the airfoils. 1. Attach winglets to airfoils Attach the winglet to the airfoil using the Winglet Hardware as shown.

  • Page 31: Electrical Installation Safety

    12’–24’ BASIC 6 ® Electrical Installation WARNING: To reduce the risk of electric shock, wiring should be performed by a qualified electrician! Incorrect assembly can cause electric shock or damage the motor and the controller! Hazard of electrical shock! WARNING: The installation of a Big Ass Fan must be in accordance with the requirements specified in this installation manual and with any additional requirements set forth by the National Electric Code (NEC), ANSI/NFPA 70-2011, and all local codes.

  • Page 32: Electrical Installation Overview

    12’–24’ BASIC 6 ® Electrical Installation (cont.) If you are installing an onboard variable frequency drive (VFD), ensure you route the power wiring to the fan location. Electrical installation overview The electrical installation section is intended for a professional electrician. If you are unfamiliar or uncomfortable with installing electrical components, do not attempt to install the fan without an electrician.

  • Page 33: Input Power Conditioning

    12’–24’ BASIC 6 ® Electrical Installation (cont.) Input power conditioning Line reactors should be installed if AC supply is subject to any of the following: • Low line impedance • Frequent power interruptions • Phase-to-ground voltage in excess of 125% nominal phase-to-phase voltage •...

  • Page 34: Power Wiring Guidelines

    12’–24’ BASIC 6 ® Electrical Installation (cont.) Power wiring guidelines In order to satisfy some code requirements, it may be necessary to install a manual disconnect at the fan motor location when the fan assembly is not within “line-of-sight” from the fan controller. A non-fused, 600 V, 3-phase, blade style disconnect should be used to satisfy this “line-of-sight”...

  • Page 35: Grounding

    12’–24’ BASIC 6 ® Electrical Installation (cont.) Grounding The nature of Variable Frequency Drive systems must be considered prior to and during the installation of Big Ass Fans. Due to high frequency content on the output side of the fan controller, measures must be taken to ensure that all grounding connections conform to the recommendations made in this section.

  • Page 36: Installing The Electronic Programming Module (Epm)

    12’–24’ BASIC 6 ® Electrical Installation (cont.) Installing the Electronic Programming Module (EPM) If hanging multiple fans, ensure to install the exact EPM included in each fan’s packaging. EPMs are not interchangeable! WARNING: Install the EPM prior to applying power to the fan controller! The EPM contains all programming information specific to fan operation.

  • Page 37: Wiring: Esfr (Early Suppression Fast Response)

    12’–24’ BASIC 6 ® Electrical Installation (cont.) Wiring: ESFR (Early Suppression Fast Response) WARNING: Wait three minutes after disconnecting before servicing! WARNING: Improper installation can cause electric shock or damage to the motor and controller. A qualified electrician should perform the installation.

  • Page 38: Wiring: 100-125V/200-250V Single-Phase Fan Controllers

    12’–24’ BASIC 6 ® Electrical Installation (cont.) Wiring: 100–125V/200–250V single-phase fan controllers WARNING: Wait three minutes after disconnecting before servicing! WARNING: Improper installation can cause electric shock or damage to the motor and controller. A qualified electrician should perform the installation.

  • Page 39: Wiring: 200-250V Three-Phase Fan Controllers

    12’–24’ BASIC 6 ® Electrical Installation (cont.) Wiring: 200–250 V, three-phase fan controllers WARNING: Wait three minutes after disconnecting before servicing! WARNING: Improper installation can cause electric shock or damage to the motor and controller. A qualified electrician should perform the installation.

  • Page 40: Wiring: 400-480V & 575-600V Three-Phase Fan Controllers

    GRN/YEL GRN/ The motors used for Basic 6 fans are rated per NEMA MG1 standards, which states that the motor insulation must withstand 1,600 V PEAK–PEAK. 575–600 VAC applications will exceed the safe voltage level of the motor insulation system, resulting in a motor insulation breakdown and subsequent motor failure.

  • Page 41: Daisy Chaining

    Electrical Installation (cont.) Daisy chaining WARNING: Wait three minutes after disconnecting before servicing! The following illustrations and parameter changes enable daisy chaining of the Basic 6 fan speed controller. The first fan provides a ® start/stop contact and 0–10 VDC analog speed reference for the downstream fan controller. The downstream fan controller provides a new start/stop contact and 0–10 VDC analog speed reference for the following downstream fan controller.

  • Page 42: Wiring The Motor: 9 Lead, Dual Voltage, Wye Motor Configurations

    12’–24’ BASIC 6 ® Electrical Installation (cont.) Wiring the motor: 9-lead, dual voltage, wye motor configurations The motor wiring configurations shown below are applicable to 9-lead, dual voltage wye wound motors rated for 230/460 VAC and 330/600 VAC. Consult the motor nameplate and/or wiring placard for verification of required wiring connections. Motors with terminal blocks require ring terminals and a 7 mm nut driver for termination.

  • Page 43: Operating The Fan Controller

    12’–24’ BASIC 6 ® Electrical Installation (cont.) Operating the fan controller WARNING: The following startup procedures apply to standard model controllers. Procedures may vary depending on installation options and system automation. The installer should verify proper wiring, terminations, and proper voltage supply before proceeding.
  • Page 44 12’–24’ BASIC 6 ® Additional Input Power Considerations Controllers damaged by any of the conditions mentioned below may not be covered by Big Ass Fans warranty policy. This section points out additional requirements that may be needed for the fan system to operate properly. To encourage a trouble-free fan system, additional input considerations should be addressed prior to installation.
  • Page 45 12’–24’ BASIC 6 ® Additional Input Power Considerations (cont.) Branch circuit protection CAUTION: Fan controllers may not be daisy chained on a branch circuit without providing either one fused disconnect or circuit breaker per controller. The fan controller does not contain individual branch circuit over-current protection. Local code and/or NEC requirements may not permit installation of multiple fan controllers on a shared feeder.
  • Page 46 Heating season The Basic 6 fan returns heat from the ceiling to floor level more efficiently than small ceiling fans. For maximum energy savings, the fan should be operated continuously during the heating season and should not be operated in reverse (clockwise). Big Ass Fans are designed to operate efficiently at very low speeds, so turning the fan very slowly in the forward direction (counterclockwise) will provide enough air movement to circulate the hot air at the ceiling down to the floor without causing drafts.
  • Page 47 12’–24’ BASIC 6 ® Preventive Maintenance WARNING: Risk of fire, electric shock, or injury to persons during cleaning and user-maintenance! Disconnect the appliance from the power supply before servicing. WARNING: Before servicing or cleaning unit, switch power off at service panel and lock the service disconnecting means to prevent power from being switched on accidentally.
  • Page 48 Notes...
  • Page 49 Annual Maintenance Checklist Fan Model: Fan Model: Fan Model: Serial #: Serial #: Serial #: Location: Location: Location: Date Initials Date Initials Date Initials...
  • Page 51 12’–24’ BASIC 6 ® Troubleshooting Customers in the United States Customers outside of the United States For questions about your product or customer service inquiries, For questions about your product or customer service inquiries, please call our toll free number (877-BIG-FANS) or visit please contact your local Big Ass Fans representative or fill out a www.bigassfans.com/service.
  • Page 52 12’–24’ BASIC 6 ® Troubleshooting (cont.) Troubleshooting the fan controller Some controller issues can be resolved before requesting service. Review the below warning and fault messages and diagnostics before contacting Customer Service for support. Status and warning messages Message Description EPM Contains Earlier Firmware Version This error will appear when you try to change a VFD parameter and the EPM firmware is older than the VFD’s...
  • Page 53 12’–24’ BASIC 6 ® Troubleshooting (cont.) Fault messages (cont.) Message Description Incompatible EPM fault Drive hardware error Cycle power, and then reprogram EPM. If the fault will not clear, replace the drive and EPM. External fault Digital input programmed for this feature has been energized/de-energized depending on programming. P121-P124 EPM fault EPM is missing or defective.
  • Page 54 12’–24’ BASIC 6 ® Troubleshooting (cont.) 179 diagnostics running display options Review the diagnostics below before contacting Customer Service for support. Setting Run screen display Fault History (n.xxx) N = 1–8 xxx = Fault code Software Version Drive ID Internal Code (x.yz) DC Buss Voltage (divided by 1.414 = approximate line input voltage)
  • Page 55 12’–24’ BASIC 6 ® Warranty Return Instructions Congratulations on your purchase of a Big Ass Fan! We are delighted that you have chosen our product to improve the quality of your indoor environment, and hope you’ll have much pleasure using the fan for years to come.
  • Page 56 12’–24’ BASIC 6 ® Warranty Return Instructions (cont.) Warranty claim form instructions 1. Complete Warranty Claim Form and Responsibility Agreement and fax them to 859-967-1695, Attn: Customer Service. These pages will be faxed back to you for your records. The Warranty Claim Form will include our acknowledgment and a Return Materials Authorization (RMA) number.
  • Page 57 800 Winchester Road Lexington, KY 40505 Phone: 1-877-BIG-FANS Fax: (859) 967-1695 www.bigassfans.com Warranty Claim Form Name (print): Signature: Company: Shipping Address: City/State/ZIP: Phone: Fax: Date of Items Returned: Purchase: Reason(s) for Returning Item (please provide detail, including length of time after fan had been in operation that problem was noticed, nature of problem, any attempts you made to remedy the problem, etc.):...
  • Page 58 800 Winchester Road Lexington, KY 40505 Phone: 1-877-BIG-FANS Fax: (859) 967-1695 www.bigassfans.com Responsibility Agreement To: Big Ass Fan Company The undersigned understands and acknowledges receipt of the Warranty Claim Form and Instructions and agrees that Big Ass Fan Company (“Big Ass Fan Company”) has the right, upon receipt of returned merchandise, to make final determination as to whether this merchandise should be replaced at no cost under Big Ass Fan Company’s stated warranty policy.
  • Page 59 2348 Innovation Drive Lexington, KY 40511 Phone: 1-859-233-1271 www.bigasssolutions.com Check-In Procedure (for Big Ass Fans Certified Installers Only) ATTENTION: These items must be completed prior to any additional installation crew members entering jobsite or any installation material being unloaded. Date: Company: Job Name: Address:...
  • Page 60 Check-In Procedure (cont.) (for Big Ass Fans Certified Installers Only) National Fire Protection Association Standard In accordance with NFPA 13 Standard from the National Fire Prevention Association as referenced in sections 12.1.4 and 11.1.7: High Volume Low Speed (HVLS) Fans: The installation of HVLS fans in buildings equipped with sprinklers, including ESFR sprinklers, shall comply with the following: •...
  • Page 61 2348 Innovation Drive Lexington, KY 40511 Phone: 1-859-233-1271 Close-Out Procedure www.bigasssolutions.com (for Big Ass Fans Certified Installers Only) Date: Company: Job Name: Address: Purchase Order No.: City/State/ZIP: Contact Name: Phone: E-mail: **SEE THE FOLLOWING PAGE FOR NFPA 13 REGULATIONS** The field crew supervisor and facility manager are to walk through the completed installation. The installation is complete and on time in accordance with the original Check-In document.
  • Page 62 Close-Out Procedure (cont.) (for Big Ass Fans Certified Installers Only) National Fire Protection Association Standard In accordance with NFPA 13 Standard from the National Fire Prevention Association as referenced in sections 12.1.4 and 11.1.7: High Volume Low Speed (HVLS) Fans: The installation of HVLS fans in buildings equipped with sprinklers, including ESFR sprinklers, shall comply with the following: •...
  • Page 64 *002781-01* 002781-01 REV. P 2425 Merchant St., Lexington, KY 40511 1 (877) BIG-FANS | WWW.BIGASSFANS.COM...

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