BIG ASS FANS Isis Installation Manual
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BIG ASS FANS Isis Installation Manual

BIG ASS FANS Isis Installation Manual

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INSTALLATION GUIDE
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  • Page 1 INSTALLATION GUIDE For help, call 1-877-BIG-FANS or visit www.BigAssFans.com...
  • Page 2 If you ordered multiple fans, did you keep the parts of each fan together? What type of circuit does your building structure have, 3-wire or 2-wire? Isis is shipped with a controller that is compatible with 3-wire circuits. If your building structure includes a 2-wire circuit, the Limited Access Controller and Remote must be installed with the fan.
  • Page 3 Isis and the Isis 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 Fan Company. The information contained in this document is subject to change without notice.
  • Page 4 CAUTION: Exercise caution and common sense when powering the fan. Do not connect the fan to a damaged or hazardous power source. Do not attempt to resolve electrical malfunctions or failures on your own. Contact Big Ass Fans at 1-877-BIG- FANS if you have any questions regarding the electrical installation of this fan.

  • Page 7: Table Of Contents

    Contents General Information Important Safety Information Reference Guide Reference Guide (Mounting) Introduction Thank You About Big Ass Fans About this Fan Pre-Installation What’s in the Box Parts Included Alternative Mounting Methods Tools Needed Important Weights Fan Diagram Preparing the Work Site Mounting Method: 1.
  • Page 8 Contents Preventive Maintenance Annual Preventive Maintenance General Preventive Maintenance Troubleshooting General Troubleshooting Electrical Troubleshooting (Indoor Fans) Annual Maintenance Annual Maintenance Checklist Checklist Optional Parts Order Form Warranty Return Warranty Claim Form Instructions Instructions Warranty Claim Form Responsibility Agreement Check-In Procedure Big Ass Installers...
  • Page 9 Who we are and what we do Big Ass Fans has been the preeminent manufacturer of large-diameter, low-speed fans since 1999. With a worldwide presence and located in beautiful Lexington, KY, we research, design, and manufacture the most effective air movement solutions on the market.
  • Page 10 3. Safety clips and carabiners are only used when the top of the mounting structure is inaccessible. 4. Winglets are standard on Isis fans; however, airfoil tips are available as an option. If you purchased the Isis with airfoil tips, they will arrive already installed in the airfoils.
  • Page 11 3. If installing the fan on a typical lighting circuit with one basic light switch, the Limited Access Controller must be installed. 4. Airfoils can be purchased with winglets (standard) or airfoil tips (optional). If you purchased the Isis with airfoil tips, they will arrive already installed in the airfoils.
  • Page 12 Representative or Customer Service at 1-877-BIG-FANS. I-Beam Adapter The I-beam adapter can be purchased for hanging the Isis from I-beams. Big Ass Fans offers both a small and large adapter depending on the width of the I-beam. The I-Beam Adapter can only be used on I-beams that are 5”...
  • Page 13 ® Isis Pre-Installation (cont.) Tools needed Big Ass Fans recommends gathering the following tools prior to beginning installation. Mechanical installation Electrical installation Standard wrench set #10 to #14AWG strippers Standard socket and ratchet set Torque wrench capable of 25 ft·lb (33.9 N·m)
  • Page 14 C. Main fan unit. Includes motor, hub, lower mount, and power wire. D. Airfoil. E. Winglet. purchased the Isis with airfoil tips, they will arrive already installed in the airfoils. WWW.BIGASSFANS.COM ©2013 DELTA T CORP. DBA BIG ASS FAN CO.
  • Page 15 If installing the fan on a typical lighting circuit with one basic light switch in which the critical red conductor or “traveler” is absent, you will need to purchase the Limited Access Controller. Please discuss this option with your Big Ass Fans representative.

  • Page 16: Select Proper Angle Irons

    CAUTION: Do not install the fan where it will be continuously subjected to external air forces, such as from high winds or an HVAC system. Big Ass Fans recommends installing the fan at least 2x the fan diameter (center of fan to equipment) away from any HVAC discharge unit;...

  • Page 17: Pre-Drill Angle Irons

    ® Isis Mounting Method: Angle Irons (cont.) 2. Pre-drill angle irons Drill two Ø 9/16”(1.4 cm) holes exactly 5-1/2” (14 cm) apart in the centers of two angle irons. Measure the distance between the mounting points of the roof structure that the angle irons will span. Measure the same distance on the angle irons, and drill Ø...
  • Page 18 Fasten the angle irons to the roof structure mounting points at each end with customer-supplied Grade 8 hardware as shown. Do not tighten the hardware until the fan has been mounted to the angle irons. Note: Big Ass Fans recommends orienting the angle irons so that the horizontal legs are facing each other.
  • Page 19 ® Isis Mounting Method: Angle Irons (cont.) CAUTION: The angle irons must be fastened to the roof structure at each end. CAUTION: The angle irons with fan mounting holes should be positioned on the inside, facing each other. Fasten the angle irons to the roof structure mounting points at each end with customer-supplied Grade 8 hardware as shown. Do not tighten the hardware until the fan has been mounted to the angle irons.

  • Page 20: Attach Upper Mount (To Angle Irons)

    ® Isis Mounting Method: Angle Irons (cont.) 5. Attach upper mount (to angle irons) CAUTION: After attaching the upper mount to the angle irons, tighten all the bolts securing the angle irons to the roof socket. between the angle irons. Torque to 25 ft·lb using a torque wrench with a 9/16”...

  • Page 21: Identify Mounting Location

    CAUTION: Do not install the fan from a single beam or a conduit box. Locate the area on the beams from which the fan will hang. Big Ass Fans recommends mounting the fan so that the airfoils are at least The center-to-center distance between the two beams between which the fan will hang cannot be greater than 24 in (61 cm).

  • Page 22: 2C. Fasten Brackets (To Ceiling Joists)

    ® Isis Mounting Method: Wood Frame Mounting (cont.) Note: This method should be used when the tops of the joists are inaccessible. 25 ft·lb Note: Ensure the brackets are positioned so the fan will not interfere if the ceiling section is replaced.

  • Page 23: Attach Mount To Wood Framing Channels

    ® Isis Mounting Method: Wood Frame Mounting (cont.) 3. Attach mount to wood framing channels When cutting the wood framing channels, be sure the holes on the each end will line up with the holes on the mounting brackets! Loosely attach the extension tube to the upper mount to determine where on the channels the mount should be attached. Fasten the Measure the distance between the mounting brackets (bolt head to bolt head) so that the wood framing channels have enough clearance in between the brackets.
  • Page 24 ® Isis Mounting Method: Wood Frame Mounting (cont.) CAUTION: The center-to-center distance between the two beams or joists between which the fan will hang cannot be . See the Mounting Hardware (BAF-Supplied): a. (2) Wood Framing Channel Vaulted Ceiling Beams b.

  • Page 25: Attach Extension Tube (To Upper Mount)

    ® Isis Hanging the Fan 1. Attach extension tube (to upper mount) Pull the safety cable that is attached to the extension tube through the upper Upper mount, and then fasten the extension tube to the upper mount (already attached...

  • Page 26: 2C. Secure Safety Cable (To Wood Frame)

    ® Isis 2c. Secure safety cable (to wood frame) WARNING: The safety cable is a crucial part of the fan and must be installed correctly. If you have any questions, call Customer Service at 1-877-BIG-FANS. Attach the safety clips to the mounting structure as shown. Secure the safety cable through the (2) safety cable attachment clips, ®...

  • Page 27: Attach Guy Wire Clamp

    ® Isis Installing Guy Wires Guy wires may not be included in your fan order. They are intended to restrain the fan’s lateral movement and are only mounting structure, etc.), guy wires may be needed regardless of extension tube length. If, during operation, any lateral movement (wobbling) occurs, a guy wire kit should be purchased from Customer Service using the Optional Parts Order form or by calling 1-877-BIG-FANS.

  • Page 28: Attach Locking Carabiners To Guy Wire Clamp

    ® Isis Installing Guy Wires (cont.) 2. Attach locking carabiners to guy wire clamp Secure the four (4) locking carabiners to the guy wire clamp as shown. Securely tighten the carabiners. 3a. Attach beam clamp (angle iron mounting) The guy wire should be at a 45° angle from the extension tube (see the illustrations on the following page).

  • Page 29: Install Three Remaining Guy Wires

    ® Isis Installing Guy Wires (cont.) ® Route the guy wire through the Gripple and the carabiner on the guy wire clamp, and then back through the Gripple as shown below. Do not tighten the Gripple until the remaining guy wires have been installed.

  • Page 30: Attach Winglets (To Airfoils)

    WARNING: Disconnect power to the fan before installing the airfoils. 1. Attach winglets (to airfoils) Note: Winglets are standard on Isis fans; however, airfoil tips are available. If you opted for the airfoil tips, skip this step and proceed to step 2.

  • Page 31: Attach Airfoils (To Main Fan Unit)

    ® Isis Installing Airfoils (cont.) 3. Attach airfoils (to main fan unit) After the fan is completely assembled and securely hanging from the mounting structure, peel off the protective plastic from the bottom of the hub. WARNING: Disconnect power to fan before installing airfoils.

  • Page 32: Electrical Installation Safety

    WARNING: Exercise caution and common sense when powering the fan. Do not connect the fan to a damaged or hazardous power source. Do not attempt to resolve electrical malfunctions or failures on your own. Contact Big Ass Fans at 1-877-BIG- FANS if you have any questions regarding the electrical installation of this fan.

  • Page 33: Wiring: Single Fan Application

    ® Isis Electrical Installation (cont.) Wiring: single fan application CAUTION: The fan must operate on a dedicated circuit with a dedicated neutral. Failure to install the fan on a dedicated circuit will cause the fan to operate improperly. If installing the fan using a typical lighting circuit in which the critical red conductor or “traveler” is absent, an optional Limited Access...

  • Page 34: Wiring: Multi-Fan Application

    ® Isis Electrical Installation (cont.) Wiring: multi-fan application CAUTION: The fan must operate on a dedicated circuit with a dedicated neutral. Failure to install the fan on a dedicated circuit will cause the fan to operate improperly. WWW.BIGASSFANS.COM ©2013 DELTA T CORP.

  • Page 35: Mounting The Wall Controller

    ® Isis Electrical Installation (cont.) Mounting the wall controller WARNING: Disconnect power to the wall box before wiring the fan controller. readily accessible, free from vibration, and where there is adequate distance from foreign objects or moving equipment. After wiring the controller (see previous page), mount the controller with two (2) screws. Make sure the controller is oriented as shown below.
  • Page 36 ® Isis Fan Operation To start the fan, press the pushpad on the controller. The fan may take up to 30 seconds to start rotating. To turn the fan on full speed, press and hold the pushpad. To stop the fan, press the pushpad or press and hold the left side of the fan speed bar.
  • Page 37 ® Isis Changing the fan direction (outdoor fans) CAUTION: When adjusting the fan direction, be careful not to damage internal components! Refer to the illustration below to reverse the direction of the fan. Switch #5: Fan Directional Reversal Suitable Fuse Replacements #1&2 250VAC 10A...
  • Page 38 This wiring method should have been noted at the time of order. If not, contact Big Ass Fans Customer Service.
  • Page 39 Alternative Wiring Methods (cont.) Limited access fan controller and controller remote operation As a convenience, the fan controller and the controller remote sets are factory paired by Big Ass Fans. See the previous page for wiring instructions. To start the fan, tap the upper portion of the pushpad once. The fan may take up to 30 seconds to start rotating. To increase fan speed, press and hold the upper portion of the pushpad.
  • Page 40 ® Isis Alternative Wiring Methods (cont.) 3-way single fan application CAUTION: The fan must operate on a dedicated circuit with a dedicated neutral. Failure to install the fan on a dedicated circuit will cause the fan to operate improperly. WWW.BIGASSFANS.COM ©2013 DELTA T CORP.
  • Page 41 Check that the safety cable and upper mounting system is secure. Ensure the fan is not exposed to direct contact with water unless labeled, “Suitable for wet locations.” Big Ass Fans suggests installing them. Contact Customer Service at 1-877-BIG-FANS. WARNING: Do not operate a fan with missing or damaged components.
  • Page 42 ® Isis Troubleshooting WARNING—TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS, OBSERVE THE FOLLOWING: WARNING: When servicing or replacement of a component in the fan requires the removal or disconnection of a safety device, the safety device is to be reinstalled or remounted as previously installed.
  • Page 43 Annual Maintenance Checklist Fan Model: Fan Model: Fan Model: Serial #: Serial #: Serial #: Location: Location: Location: Date Initials Date Initials Date Initials...
  • Page 45 Fully complete this form, and then fax to Big Ass Fans at . A Big Ass Fans representative will phone or e-mail you with the total cost of part(s) and shipping. Credit card information will also be obtained at that time.
  • Page 47 Replacement of products under warranty acknowledgment & return instructions If you believe a part failed during normal operation and is covered under warranty, Big Ass Fans will ship a replacement part to you pursuant to your notice that you will be replacing the original part within 10 days. The replacement part will be shipped to you prior to our receipt of the item that failed, and prior to our evaluation of this part to determine the reasons for its failure and whether it is covered under warranty.
  • Page 48 ® Isis 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 Ass Fans Customer Service.
  • Page 49 800 Winchester Road Lexington, KY 40505 Phone: 1-877-BIG-FANS Warranty Claim Form Fax: (859) 967-1695 www.bigassfans.com 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.): Ass Fan Company Customer Service Department.
  • Page 50 800 Winchester Road Lexington, KY 40505 Phone: 1-877-BIG-FANS Responsibility Agreement Fax: (859) 967-1695 www.bigassfans.com To: Big Ass Fan Company The undersigned understands and acknowledges receipt of the Warranty Claim Form and Instructions and agrees that Big Ass Fan replaced at no cost under Big Ass Fan Company’s stated warranty policy. The undersigned further agrees that if Big Ass Fan Company determines that this merchandise does not qualify under its stated warranty policy, Big Ass Fan Company can invoice for the replacement merchandise, plus shipping and handling for the original part and all replacements, and such invoice will be paid within 15 days of receipt of the same.
  • Page 51 2348 Innovation Drive Lexington, KY 40511 Phone: 1-877-BIG-FANS Check-In Procedure Fax: (859) 967-1695 www.bigassfans.com (for Big Ass 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: Purchase Order No.:...
  • Page 52 Check-In Procedure (cont.) (for Big Ass National Fire Protection Association Standard The maximum fan diameter shall be 24 feet (7.3 m). The fan shall be approximately centered between four adjacent sprinklers. the requirements of NFPA 72- National Fire Alarm and Signaling Code. Ass Fans by customer’s request, please provide Please sign below if both parties agree that all aspects of this installation have been thoroughly explained and are of clear...
  • Page 53 2348 Innovation Drive Lexington, KY 40511 Phone: 1-877-BIG-FANS Fax: (859) 967-1695 Close-Out Procedure www.bigassfans.com (for Big Ass Date: Company: Job Name: Address: Purchase Order No.: City/State/ZIP: Contact Name: Phone: E-mail: The installation is complete and on time in accordance with the original Check-In document. If not, explain: Conduit runs are installed in accordance with the Check-In document, Scope of Work, and Layout.
  • Page 54 Close-Out Procedure (cont.) (for Big Ass National Fire Protection Association Standard The maximum fan diameter shall be 24 feet (7.3 m). The fan shall be approximately centered between four adjacent sprinklers. with the requirements of NFPA 72- National Fire Alarm and Signaling Code.the requirements of NFPA 72- National Fire Alarm and Signaling Code.
  • Page 56 *003755-01* 003755-01...

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