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Installation Guide 8`–24` Powerfoil® X2.0 Washdown

1. SN SS S SN SSS AA QS AQUA WWW BIGASSFANS COM 2012 DELTAT CORP DBABIGASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X2 0 WASHDOWN amp POWERFOIL X2 0 PLUS WASHDOWN 30 Electrical Installation cont Wiring Fan Controller 200V 250V 19 1 HP 5 WARNING Wait three minutes after disconnecting before servicing N WARNING Improper installation can cause electric shock or damage to the motor and controller A qualified electrician should perform the installation The diagram below shows a standard fan controller 200V 250V 1HP using single phase input from AC power supply See pages 2 3 for detailed voltage current and circuit breaker fuse requirements Optional Inline EMI RFI EMC l FILTER BIGSFANS END C a a 5 F I ih L 3H AC Input Fusing a iE ae T T H R s n O LY Pil T WWW BIGASSFANS COM 2012 DELTAT CORP DBA BIG ASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN Electrical Installation cont 31 Wiring Fan Controller 200V 250V 19 2HP A WARNING Wait three minutes
2. LOCAL mone LOG VFD Enclosure Inner View van 4 e sj I o WWW BIGASSFANS COM 2012 DELTAT CORP DBA BIG ASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN Pre Installation cont 9 Preparing the work site Before beginning installation review the mechanical and electrical installation guidelines below Mechanical installation e A 24 ft 7 3 m Powerfoil X 2 0 fan weighs at maximum 500 Ibs 227 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 e Big Ass Fans can only be mounted to an l beam or angle irons If mounting to an I beam the l beam must be part of the existing building structure Do not mount the fan to a single purlin truss or bar joist Consult a struct
3. sconnect A 1 O N D WWW BIGASSFANS COM 2012 DELTAT CORP DBA BIG ASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN Electrical Installation cont 33 Wiring Fan Controller 400V 480V 36 1 HP and 2 HP N WARNING Wait three minutes after disconnecting before servicing N WARNING Improper installation can cause electric shock or damage to the motor and controller A qualified electrician should perform the installation The diagram below shows a standard fan controller 400V 480V 1HP and 2HP using three phase input from AC power supply See pages 2 3 for detailed voltage current and circuit breaker fuse requirements Optional Inline EMI RFI EMC _ FILTER Y s s BIG FANS Qo sm m n Data Cable to Remotely MV Mounted Keypad 2 ESFR Relay RJ Motor Output Leads J 0 Iz gl I M S I gt WWW BIGASSFANS COM 2012 DELTAT CORP DBABIG ASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN 34 Electrical Installation cont Daisy Chaining The Powerfoil X 2 0 fan is preprogrammed to operate in Master Slave or Daisy Chai
4. Lockout Entry Unlocked These buttons are disabled in LOC 1 1 IF NO CODE SAVED IN MEMORY m lt 5 4 Digit Code Entry amp Digit Selection l IF CODE IS ALREADY SAVED IN MEMORY Press to save code to memory a Keypad Locked WWW BIGASSFANS COM 2012 DELTAT CORP DBABIG ASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN 44 Operating the Fan Big Ass Fans are the highest quality most meticulously engineered HVLS fans on the planet moving a lot of air with their size not speed Moving at a low speed means less energy used for operation translating into more energy savings year round Follow the procedures below to ensure the most efficient operation of your Big Ass Fan To ensure proper fan rotation 1 Turn on the fan 2 Verify that the fan is rotating in the counterclockwise direction when viewed from below 3 If the fan is not rotating counterclockwise reverse the direction of rotation See page 39 for instructions on changing the direction of rotation Heating season The Powerfoil X 2 0 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
5. WWW BIGASSFANS COM 2012 DELTAT CORP DBABIGASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN Installing Airfoils cont 25 3 Attach airfoils to hub Attach the 10 airfoil retainers with the Airfoil Hardware Moving clockwise around the fan hub position the airfoil retainers end over end as shown Hole A of the retainer should be positioned over top of Hole B Do not tighten the bolts until all the airfoil retainers have been attached Tighten the bolts along the outer perimeter to 29 ft Ib 39 N m using a torque wrench and 1 2 socket After the outer perimeter bolts are torqued tighten the bolts along the inner perimeter to 29 ft lb 39 N m Airfoil Hardware BAF Supplied a 20 5 16 18 x 2 GR 8 Bolt b 40 5 16 Flat Washer Airfoil Retainer c 20 5 16 18 Nylock Nut Hole A Hole B WWW BIGASSFANS COM 2012 DELTAT CORP DBABIG ASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN 26 Electrical Installation A A 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 Na
6. 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN Introduction cont 3 Powerfoil X2 0 Plus specifications Motor size Minimum required supply Nominal output pia pela Airfoil Ea HP kW circuit size voltage 39 F length PEER as programmed ceiling 15A 200 250V 10 10 ft 1 0 10A 200 250V 36 3 m 0 75 10A 400 480V 36 10A 575 600V 30 25A 200 250V 10 12 ft 15A 200 250V 36 3 6 m 10A 400 480V 30 10A 575 600V 30 25A 200 250V 10 14 ft 1 5 15A 200 250V 36 4 3 m 10A 400 480V 36 10A 575 600V 30 25A 200 250V 16 16 ft 1 5 15A 200 250V 36 4 9 m 10A 400 480V 36 10A 575 600V 30 25A 200 250V 16 18 ft 1 5 15A 200 250V 36 b 5 m 10A 400 480V 36 10A 575 600V 30 25A 200 250V 16 11 4 12 1A 20 ft 15A 200 250V 36 6 6 7 0A 58 109 5 in 8 ft 2 4 m 6 1 m 10A 400 480V 30 3 0 3 6A RPM 2 78 m 10A 575 600V 36 2 7 2 8A 25A 200 250V 16 11 4 12 1A 24 ft 2 0 15A 200 250V 36 6 6 7 0A 48 133 5 in 8 ft 2 4 m 7 3 m 1 5 10A 400 480V 30 3 0 3 6A RPM 3 39 m 10A 575 600V 36 2 7 2 8A 1 Output voltage will not exceed Input voltage with the exception of 120V models All controllers produce 3 output power regardless of input phase 2 This value may vary due to input voltage conditions 3 The distance of the fan from the ceiling should be measured from the top of the winglets to the ceiling N CAUTION Big Ass Fans requires
7. 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN 10 Pre Installation cont Understanding airflow patterns Airflow in an open area 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 Airflow in an enclosed area The floor jet radiates outward until it reaches the walls which deflect the jet upward After it hits the ceiling the upward flow is directed inward to the low pressure area above the fan where it is then pulled down toward the floor This creates a convection like air current that gathers momentum Once this current is established the fan begins to move air outside of the current escalating its cooling effects REA gt sf N Airflow with multiple fans Where there are multiple fans appropriately spaced the expanding jets of adjacent fans meet to create a pressure zone The pressure zone acts like a wall causing each fan to behave like a single enclosed fan Typically l 1 11 a single fan s performance will increase when t l l p working in conjunction with other fans gt Bi Airflow with streamlined obstruction Obstructions on the floor tend to block the horizontally moving air Thin or streamlined obstructions do not block much airflow regardless of size The air tends to flow smoothly around these obstructions
8. When you receive the replacement part you have 10 working days to remove and replace the existing component and return it to us at 800 Winchester Road Lexington KY 40505 a Upon receiving the replacement part verify that replacement part order is correct If order is incorrect or damaged notify Big Ass Fan Company within 24 hours after receiving order b Use care unpacking the replacement component as you will need to use both the packaging from the replacement part and the packing list and a return address label included inside this packaging to return the original part If the original packaging and return documents are not used you will be responsible for any damage incurred in transit as well as any additional costs involved Note The RMA must appear on the outside of the box being returned Items without an RMA will not be accepted c Use the delivery service or one of the truck lines specified in the acknowledgement for return of the part We will refuse receipt of any shipment that is returned via an unauthorized carrier If you prefer we can make all arrangements for delivery and pickup d Fax a copy of the bill of lading or other tracking information to 859 967 1695 when the item has been shipped so that we know to expect delivery of the original part If we do not receive the original part back within 15 working days from the date you receive delivery of the replacement you will be invoiced for the cost of the replacement
9. 19 Upper Yoke Hardware BAF Supplied a 4 1 2 13 x 2 GR 8 Bolt b 8 1 2 Flat Washer c 4 1 2 13 Nylock Nut 10 7 8 27 6 cm Small Upper Yoke 13 3 4 34 9 cm x 15 5 8 39 7 cm Large Upper Yoke 18 1 2 46 9 cm x 9 5 8 24 4 cm 9 5 8 24 4 cm OOO QOO Side View a gt WWW BIGASSFANS COM 2012 DELTAT CORP DBA BIG ASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN 18 Mounting Structure Bar Joists cont 5b Attach main fan unit to angle irons N CAUTION The main fan unit is heavy Use caution when raising it Attach the main fan unit directly to the angle irons with the Motor Hub Hardware as shown Consult the diagram below for distances between the angle irons Note The fan can only be directly mounted to angle irons Do not directly mount the fan to an l beam Tighten the bolts to 40 ft Ib 54 2 N m using a torque wrench and 3 4 socket After attaching the main fan unit to the angle irons tighten all the bolts securing the angle irons to the roof structure to 40 ft Ib 54 2 N m using a torque wrench and 3 4 socket Proceed to Secure Upper Safety Cable p 19 Main Fan Unit Hardware BAF Supplied a 4 1 2 13 x 1 3 4 GR 8 Bolt b 8 1 2 Flat Washer c 4 1 2 13 Nylock Nut WWW BIGASSFANS COM 2012 DELTAT CORP DBA B
10. losing little momentum and leaving only a small stagnant area behind the obstruction teeters PRADA Airflow with wide blunt obstruction A wide blunt or flat faced obstruction forces airflow to change direction turning it upward and outward There is a stagnant area behind these obstructions that is wider and higher than the obstructions themselves TERE TERE WWW BIGASSFANS COM 2012 DELTAT CORP DBA BIG ASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN Pre Installation cont 11 Powerfoil X2 0Plus The PowerfoilPlus winglet creates a jet of air that flows outward at a 45 angle passing over floor obstructions and delivering airflow in a much broader pattern When planning fan placement consider the Powerfoil X2 0 Plus fan s larger coverage area Note Powerfoil Plus winglets are optional and may not be included in your fan order Tips Below are some techniques that can 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 Note Powerfoil X2 0 Plus fans deliver air from a much higher angle resolving many of the issues outlined below 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 Position large obstructions so that their smalle
11. 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN 20 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 Lower Yoke Hardware BAF Supplied a 2 1 2 13 x 4 1 2 GR 8 Bolt b 4 1 2 Flat Washer c 2 1 2 13 Nylock Nut 4 Attach main fan unit to lower yoke N CAUTION Do not remove main fan unit from its protective packaging prior to hanging it N CAUTION To prevent damage avoid contact with the bottom of the main fan unit and hub N CAUTION The main fan unit is heavy Use caution when raising it Attach the main fan unit to the lower yoke with the Main Fan Unit Hardware as shown Do not rest the main fan unit on the ground Make sure the lower cable is positioned between the lower yoke brackets as shown on the right Tighten the bolts to 40 ft lb 54 2 N m using a torque wrench and 3 4 socket Do not discard the main fan unit packaging It should be used if the fan is ever moved or relocated Main Fan Unit Hardware BAF Supplied a 4 1 2 13 x 1 3 4 GR 8 Bolt b 8 1 2 Flat Washer c 4 1 2 13 Nylock Nut 5 Confirm orientation After securing the main fan unit to the lower yoke allow the fan to hang so that the extension tube is plumb to the ground When it is properly positioned fully tigh
12. 2 1 2 Nut Side View WWW BIGASSFANS COM 2012 DELTAT CORP DBABIG ASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN Mounting Structure Bar Joists cont 15 4a Fasten single angle irons to roof structure If the angle iron span is greater than 8 ft 2 4 m and requires double angle irons proceed to step 4b Fasten the angle irons to the roof structure mounting points at each end with customer supplied hardware as shown Do not tighten the hardware until the upper yoke has been mounted to the angle irons step 5 Big Ass Fans recommends orienting the angle irons so that the horizontal legs are facing each other vertical legs are on the outside Proceed to step 5 Grade 8 Hardware Customer Supplied 4 1 2 13 Bolt 8 1 2 Washer 4 3 Square Washer BAF Supplied see diagram 4 1 2 Nylock Nut O O O 9 Square Washer 3 7 6 cm 48 Ml 9 16 T 1 4 cm 3 7 6 cm Thickness 1 4 6 mm Vertical walls are to the outside Note Ensure the angle irons are oriented as shown WWW BIGASSFANS COM 2012 DELTAT CORP DBABIGASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN 16 Mounting Structure Bar Joists cont 4b Fasten double angle irons to roof structure Fasten the angle irons to the roof structure mounting points at each end with custom
13. 2 Lower Yoke 10 Powerfoil 10 Powerfoil Plus Winglets Winglets Extension Tube Main Fan Unit amp Hub Cover Safety Cable amp Shackle 10 Airfoil Retainers Electrical 1 Guy wires are designed to constrain fan s lateral movement and are only included in some fan packages Big Ass Fans recommends using guy wires if the fan s extension tube is 4 ft or longer if the fan is exposed to high winds or similar conditions or if the fan is close to any building fixtures Guy Wire hardware is bagged separately from hardware boards 2 Ensure you have the correct upper yoke for your mounting method The upper yoke may differ from the illustration Powerfoil winglets are standard PowerfoilPlus winglets are only included if ordered Safety cable is attached to extension tube Shackle included on hardware boards Variable Frequency Drive VFD with Keypad oR WWW BIGASSFANS COM 2012 DELTAT CORP DBABIGASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN 6 Pre Installation cont Tools needed Big Ass Fans recommends gathering the following tools prior to beginning installation Note This list of suggested tools is not exhaustive Additional tools may be necessary Electrical installation Phillips and flat head screwdriver 1 4 nut driver Mechanical installat
14. BIG ASS FANS WWW BIGASSFANS COM INSTALLATION GUIDE POWERFOIL X 2 0 WASHDOWN For help call 1 877 BIG FANS or visit www bigassfans com 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN Installation Checklist Do you have the appropriate mount to accommodate your roof pitch If you are uncertain or C feel you have the incorrect mount for your building structure please contact Customer Service at 1 877 BIG FANS Did a structural engineer approve the mounting structure See page 9 for Big Ass Fans approved mounting structures Are you familiar with the function and use of the safety cable See page 19 for information on properly securing the safety cable C Will the fan be installed so that the airfoils have at least 2 ft 0 61 m of clearance from obstructions Will the fan be installed so that it is not subjected to high winds such as from an HVAC system Or near a large garage door If the fan is mounted at the same level or higher than a diffuser the C winglets must be at a distance that is at least 1x the measure of the fan s diameter If the fan is mounted atthe same height or below a diffuser the winglets must be at a distance that is at least 2x the measure of the fan s diameter Will the distance between multiple fans be at least 2 5x the fans diameter when measured from thecenters of the fans If installing the fan on an I beam ensure th
15. Reserved 7 Reserved 8 Reserved FWD STOP Digital Input MI1 N I wa Digital Input MI3 U Digital Input MI4 Digital Input MI5 Digital Input MI6 AI MODE SU f DCM Digital Common DCM cn Required 0 10VDC suf 24VDC 20mA 24V Analog Speed Reference ANL Common ACM ANL In 0 10VDC 47Q AVI ANL In 4 20mA 2500 ACI A 10VDC 3mA 10V ional 0 DM TS LOCAL REMOTE ANL out 0 10VDC 2mA 20kQ AFM 7 peda TOGGLE Opto Out Common MCM D i i x G m EM indicator is Mi Status Output Opto Out Max 48VDC 50mA M01 48V 50mA Max I O mode selection DIP Switches The Powerfoil X2 0 fan is also programmed to be controlled by an Energy Management System or Building Automation System Starting stopping and speed control duties are handled by the distributed I O 2 N O contacts 1 analog provided by the installer The wall controller remains active as a display so that fault messages can still be viewed and toggling between output frequency and fan RPM displays can still be performed This mode of operation is commonly referred to as external control For distributed I O to be active the REM indicator light must be illuminated by pressing the LOCAL REM button as shown above About I O Mode Selection Big Ass Fans factory defaults for analog and digital inputs are ACI 4 20 mA and NPN inputs pulled down
16. as a Wild Leg or High Leg and shall be marked accordingly with an orange finish or other effective means per NEC 110 15 B Phase 240V 208V l u Neutral Ground 120V 240V 240V A Phase WWW BIGASSFANS COM 2012 DELTAT CORP DBABIG ASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN 28 Electrical Installation cont Branch circuit protection The fan controllers include fuses for branch short circuit protection If desired these fan controller models can be installed with a dedicated fusible disconnect and or input circuit breaker National and local industrial safety standards and or electrical codes may determine additional requirements for these installations Electrical Distribution Panel Electrical Distribution Panel Included Fusing J STE ENS LU Uu uUi eO X e Included Fusing gels WWW BIGASSFANS COM 2012 DELTA T CORP Included Fusing sess O O O Included Fusing bj J ANS EN K C 56 e e eO c Included Fusing Q Mi ey O Included Fusing gig J 31e ANNES DBA BIG ASS FAN CO ALL RIGHTS RESERVED Included Fusing sess o O O GA T LLL eo Included Fusing Begg e e t 6 e e e 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOW
17. control The LOC indicator must be illuminated on the controller in order to start stop or change the direction of the fan Note The RUN STOP RESET and FWD REV buttons are disabled while External Automation Control is enabled REM LED illuminated To start the fan press the RUN button on the controller s display When RUN the RUN button is pressed the STOP LED extinguishes and the RUN LED illuminates while the fan accelerates to the commanded speed Note The controller cover is removed To decelerate the fan press the STOP RESET button The RUN LED in the above illustration STOP l ors R will flash indicating that the controller has accepted the command and IE ihe STOP LED will illuminate am Proper fan rotation is initially set at the factory To reverse the rotation of the fan press the FWD REV button The fan does not have to be stopped in order to perform this action When pressed while the fan is running the FWD or REV LED will flash current direction indicating a pending change in fan direction Changing the fan speed The LOC indicator must be illuminated to adjust fan speed which can be performed when the fan is stopped or running To change the fan speed press the UP and DOWN arrow buttons The fan speed can be adjusted A regardless of what is visible on the LED display with the exception of the Memory Read Write screen When one of the direction keys is pressed the current display mode is forced to change t
18. e SU ug eje duuoo 10 seabed peouaJ9ja1 BY ees spoujeui Gununoui Ue uMOpuseM snid 0 Z XallOoJjoMod pue UMOPYSEM 0 Z XalloJjeMog JO pin6 e2u9J9J8J e se pepueyur s HUIMO O eu opint o2uaJ9JoH Dununo y NMOGHSVM SfYld 0 Xe WOAYAMOd 8 NMOGHSVM 0 Xe llOdH3MOd Ve 8 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN Introduction Pre Installation Mounting Structure I Beam Mounting Structure Bar Joists Hanging the Fan Installing Guy Wires Installing Airfoils Electrical Installation Contents Safety InstructionS_______ RR He m m ree re eere re rre re E i Mounting Reference Guide sisse e rene E naan ii THANK YOU E nEMM 1 About Big ASS Fans EAAPP ree ee ee ri ere re rere nnns 1 About the Fan ENMRMERHuu ySR eneu 1 Technical SpecificationS_____ naana emere E Enn na 2 What s in the Box r r E Enn 4 Pans and HardWare MERCREDI 5 Tools Needed K eNE 6 Understanding Roof Pitch RH emere rere eren nis 6 Fan Diagram r r r 7 Controller Diagram r ar r PPPLPPP EPE L LALAR ranna 8 Preparing the Work Site isse mee ee eere re PEE nann 9 Un
19. makes noise when fan speed is increased Audible high frequency carrier noise may be an indicator of a stall condition The fan wobbles during operation To be effective the fan should be rotating in the counterclockwise direction when viewed from the floor If the fan is not rotating in the counterclockwise direction press the FWD REV button on the wall controller Disconnect the fan from power and then torque the airfoil hardware to 29 ft lb 39 3 N m If the popping still occurs verify that the airfoils are not contacting each other If they are contact Big Ass Fans Customer Service at 1 877 BIG FANS Verify the following e Make sure that all wires are securely connected Make sure the wall controller is set to RUN and LOC mode Verify that supply power is adequate and functional If the fan still does not start contact Customer Service at 1 877 BIG FANS Verify the following Donotrun your controller and sensitive equipment on the same power line e Ensure proper grounding at the motor controller and from the controller to the utility If the noise is still present contact Customer Service at 1 877 BIG FANS Verify motor currents are within limits See the fan specifications on pages 2 3 Verify that the mounting structure is rigid enough to support the fan and that the fan is not being exposed to external air forces If guy wires were installed confirm proper installation If guy wires were not installe
20. manager and the supervisor These documents will then be forwarded to the Field Service Manager at Big Ass Fans Y loce 002972 REV F BIG ASS FANS 2348 Innovation Drive Lexington KY 40511 1 877 BIG FANS WWW BIGASSFANS COM
21. part plus freight on Net 15 terms see Responsibility Agreement and this invoice will be due and payable If you subsequently return the replacement part to us after payment has been made we will refund any payment made for the replacement part unless we subsequently determine that the part is not covered under warranty WWW BIGASSFANS COM 2012 DELTAT CORP DBABIG ASS FAN CO ALL RIGHTS RESERVED Y j 800 Winchester Road BIG ASS FANS o te de Phone 1 877 BIG FANS Fax 859 967 1695 Warranty Claim Form 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 ATTENTION Do not return any item without first being assigned an RMA by Big Ass Fan Company Customer Service Department The RMA must appear on the outside of the box being returned Items without an RMA will not be accepted Date Replacement Parts Please do not request shipment until you are prepared to install Should Be Shipped if known Call us at 1 877 BIG FANS to arrange shipment when you have scheduled installation Acknowledgment of Receipt of Warranty Return Notification to be completed by Big Ass Fan Company Acknowledged By Date RMA Authorized Truck Line s y 80
22. short the output module can be damaged if SCC gt 50 of drive rating Feedback Signal Error Check the AVI ACI wiring Incoming Phase Loss Possible loose connections or blown over current devices Check the incoming AC line for loose connections or blow over current devices Base Block Base Block input M4 has been triggered Check the accessory wiring and accessory configuration The drive will auto recover to the previous operating state WWW BIGASSFANS COM 2012 DELTAT CORP DBABIG ASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN Troubleshooting cont 53 M Series fan error codes cont Error code Description and corrective action Various Unrecoverable Errors If the power cycle will not clear these faults contact Customer Service at 1 877 BIG FANS Internal Memory Error If the power cycle is not resolved perform a parameter hard reset If the condition persists contact Customer Service at 1 877 BIG FANS Communications Error Slave Verify proper data wiring between the drive s RS485 port and the command source Pr 64 Diagnostics running display options Setting Run screen display 00 Display drive output frequency Hz Default User defined number Hz x PR 65 RMS equivalent output voltage to motor DC buss voltage 1 414 approx AC line PV Display internal counter value 10 09 Ouptowemtomoo O
23. to DC Common If required these may be switched to AVI 0 10 VDC as shown above and PNP inputs pulled up to 24 VDC via the dip switches shown above If required a diagram can be provided to reflect these alternate connection schemes WWW BIGASSFANS COM 2012 DELTAT CORP DBABIGASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN 38 Electrical Installation cont Interfacing with basic timers thermostats and other equipment RS 485 1 Reserved 2 EV 3 GND 4 SG 5 SG 6 Reserved 7 Reserved 8 Reserved KY Digital Input MI1 Digital Input MI2 Digital Input MI3 Digital Input MI4 Digital Input MI5 Digital Input MI6 Thermostat timer or other equipment DCM auxiliary contact 24VDC 20mA 24V DCM Digital Common ANL Common ACM ANL In 0 10VDC 47kQ AVI ANL In 4 20mA 2500 ACI 410VDC 3mA 10V ANL Out 0 10VDC 2mA 20kQ AFM Opto Out Common MCM 9 9 6969 Opto Out Max 48VDC 50mA M01 I O mode selection DIP switches When a contact closure is seen across Digital Input 4 M14 and DC Common DCM the fan is pre programmed to issue a base block code and initiate fan shutdown This is essentially turning off the fan controller s output terminals while leaving the fan controller in Run mode Auxiliary contacts can
24. 0 Winchester Road BIG ASS FANS Lexington KY 40505 Phone 1 877 BIG FANS Fax 859 967 1695 Responsibility Agreement 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 Fans 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 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 The undersigned agrees to ship to Big Ass Fan Company s location at 800 Winchester Road Lexington KY 40505 all of the merchandise replaced by Big Ass Fan Company including but not limited to defective or failed components within 10 working days of the receipt of the any replacements The undersigned further agrees that if said replaced merchandise has not been shipped to Big Ass Fan Company within 10 working days Big Ass Fan Company can invoice for the replacement merchandise plus shipping and handling and the invoice will be paid within 15 days of receipt Signed Title For Name of Com
25. Digital Input MI5 Digital Input MI6 DCM Digital Common DCM 24VDC 20mA 24V ANL Common ACM ANL In 0 10VDC 47kQ AVI ANL In 4 20mA 2500 ACI 10VDC 3mA 10V 0 10VDC Analog Output to Slaved Fans ANL Out 0 10VDC 2mA 20kQ AFM Opto Out Common MCM Opto Out Max 48VDC 50mA MO1 LOCAL REMOTE Toggle LOC indicator is lit I O Mode Selection DIP Switches RS 485 1 Reserved 2 EV 9 3 GND 4 SG 5 SG 6 Reserved 7 Reserved 8 Reserved Digital Input MI1 Digital Input MI2 Digital Input MI3 Digital Input MI4 Slaved Fan Controller Digital Input MI5 Digital Input MI6 DCM Digital Common DCM 24VDC 20mA 24V 7 Y ANL Common ACM Q 0 10VDC Analog ANL In 0 10VDC 47kQ AVI output to master fan ANL In 4 20mA 2500 ACI 10VDC 3mA 10V A N 0 10VDC Analog output to additional ANL Out 0 10VDC 2mA 20kQ AFM J J siavad fane Opto Out Common MCM LOCAL REMOTE Toggle REM indicator is lit Opto Out Max 48VDC 50mA M01 I O Mode Selection DIP Switches WWW BIGASSFANS COM 2012 DELTAT CORP DBABIGASS FAN CO ALL RIGHTS RESERVED 36 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN Electrical Installation cont Basic Distributed I O Interface LOCAL Control Note RA to Digital Inout 1 jumper r
26. IG ASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN Hanging the Fan 19 1 Attach extension tube to upper yoke Fasten the extension tube to the upper yoke with the Extension Tube Hardware as shown n order to efficiently drain water the tube must be oriented so that slots on the bars between the extension tube flanges are facing downward Refer to the illustration below Ensure the extension tube is hanging plumb to the ground and then tighten the hardware so that it is snug but not fully tightened Extension Tube Hardware BAF Supplied a 2 1 2 13 Nylock Nut b 4 1 2 Flat Washer c 2 1 2 13 x 4 1 2 GR 8 Bolt Slots facing downward 2 Secure upper safety cable The safety cable is a crucial part of the fan and must be installed correctly If you have questions or require assistance call Customer Service at 1 877 BIG FANS for assistance Wrap the safety cable around the mounting structure and secure the looped ends with the shackle as shown The cable must be drawn tightly around the l beam or angle iron leaving as little slack as possible The shackle should be on the topside of the I beam or angle iron if possible Securely tighten the shackle I Beam Mount Shackle Angle Iron Mount WWW BIGASSFANS COM 2012 DELTAT CORP DBA BIG ASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X2
27. Loop the guy wire through its crimped end to secure it to the eyebolt as shown Guy Wire Hardware BAF Supplied a 4 1 4 Beam Clamp b 4 1 4 20 x 1 Eyebolt c 4 1 4 20 Hex Nut d 4 Guy Wire WWW BIGASSFANS COM 2012 DELTAT CORP DBABIG ASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN 22 Installing Guy Wires cont For best results the guy wires should be installed at 45 in the X Y Y Z and X Z planes as shown below If the angle deviates by more than 15 contact Customer Service at 1 877 BIG FANS for assistance Note l beams are shown in the illustration below Your mounting structure may differ Guy Wire Guy Wire WWW BIGASSFANS COM 2012 DELTAT CORP DBA BIG ASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN Installing Guy Wires cont 23 3 Route guy wire through Gripple Route the guy wire through the Gripple the carabiner on the main fan unit and then back through the Gripple as shown Do not tighten the Gripple until the remaining guy wires have been installed Note To back the guy wire out of the Gripple insert 1 16 1 5 mm Allen wrench into the small hole on the Gripple 4 Install remaining guy wires Wire Rope Clip N CAUTION Over tightening the guy wires could throw the fan off balance Repeat steps 2 3 to install the three remaining guy wire
28. N Electrical Installation cont 29 Mounting the variable frequency drive VFD N WARNING Ensure power is disconnected before installing the VFD N WARNING To avoid damaging VFD and fan controller test the VFD and fan controller with a test cable Z CAUTION To avoid a short circuit be very careful not to get metal chips in the control The VFD enclosure does not provide conduit knockouts Big Ass Fans recommends using a hole punch to create conduit knockouts in the most accessible locations on the enclosure 1 Select a mounting location Select a mounting location that is shaded from direct sunlight and allows enough clearance for the door to fully open The mounting location should be a flat surface that is readily accessible free from vibration and an adequate distance from foreign objects or moving equipment 2 Predrill the VFD enclosure Drill appropriately sized holes in the VFD enclosure to accommodate the conduit connectors Position the holes where the conduit can most accessibly exit the enclosure Note Use appropriately rated connectors IP56 to protect against foreign matter from entering the enclosure 3 Mount the VFD enclosure to the wall Mount the VFD enclosure to the wall using the screws provided with the enclosure 4 Wire the fan Refer to the wiring diagrams on the following pages for your fan controller Note Wiring is not shown in the illustration below
29. OS 40 Display program operation 0x0 O O oO o WWW BIGASSFANS COM 2012 DELTAT CORP DBABIGASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN 54 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 Replacement of products under warranty 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 In order to evaluate the cause of the product failure we will need you to return the original part to our offices within 10 working days of receipt of the replacement part Should the part be covered under warranty you will not be charged for the replacement item however you will be charged for the replacement part plus shipping if 1 the part is not under warranty because the source of failure is outside the scope of the warranty or 2 the warranty period has expired If there is no warranty coverage we wil
30. Small Upper Yoke 13 3 4 349 mm x 10 258 mm I beam Upper yoke UE width mounting holes 127 mm to E Bs 168 He Upper Yoke gt 6 5 8 168 mm to top view 8 1 4 210 m 28 1 4 210 mm to 9 7 8 250 m 211 3 8 289 mm to 13 330 mm Middle holes 213 330 mm to 14 5 8 371 mm MISIONES Side View b gt EN a s Spacers are only used if e gt lt the beam flange exceeds 3 8 1 cm dba T c gt LB a Note Ensure the spacers are oriented as shown above WWW BIGASSFANS COM 2012 DELTAT CORP DBA BIG ASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN Mounting Structure Bar Joists 13 Big Ass Fans can only be hung from an l beam or bar joists See the previous page for l beam mounting instructions Consult a structural engineer for installation methods not covered in this manual WARNING The fan should not be installed unless the structure on which the fan is to be mounted is of sound construction undamaged and capable of supporting the loads of the fan and its method of mounting A structural engineer should verify that the structure is adequate prior to fan installation Verifying the stability of the mounting structure is the sole responsibility of the customer and or end user and Big Ass Fans hereby expressly disclaims any liability arising therefrom or arising from the use of any materials or hardware other
31. after disconnecting before servicing N WARNING Improper installation can cause electric shock or damage to the motor and controller A qualified electrician should perform the installation The diagram below shows a standard fan controller 200V 250V 1HP using single phase input from AC power supply See pages 2 3 for detailed voltage current and circuit breaker fuse requirements Em d 3 Pole Disconnect Optional XEXNEG 5 5 7 BIGf FANS 2 06 6 T3 5 EMI RFI EMC AC Input Fusing mi Data Cable to Remotely V Mounted Keypad E L2 Ei mj a KEsFR Relay may c WWW BIGASSFANS COM 2012 DELTAT CORP DBABIGASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN 32 Electrical Installation cont Wiring Fan Controller 200V 250V 36 1 HP and 2 HP 5 WARNING Wait three minutes after disconnecting before servicing N WARNING Improper installation can cause electric shock or damage to the motor and controller A qualified electrician should perform the installation The diagram below shows a standard fan controller 200V 250V 1HP and 2HP using three phase input from AC power supply See pages 2 3 for detailed voltage current and circuit breaker fuse requirements A Optional aalas Inline EMI RFI EMC BIG FANS EM
32. al Installation cont 27 Delta secondary N CAUTION Care must be taken when connecting to a three phase 240 120V secondary as shown below All fan controller models rely on internal references made between each incoming phase and ground To prevent nuisance tripping such as Overvoltage and Undervoltage faults 200 250V three phase fan controllers should be connected so that the High leg or phase B terminates on L2 of the fan controller s input power terminals Z CAUTION Avoid installations utilizing supply transformers with a 480V delta secondary ungrounded corner grounded open Proper fan operation cannot be guaranteed due to a lack of proper phase to ground voltage references There are many different arrangements available for industrial and commercial power distribution in North America The most common are the following 575V 330V Three Phase Wye Secondary Provides 575V between phases and 330V from each phase to Neutral Ground 480V 277V Three Phase Wye Secondary Provides 480V between phases and 277V from each phase to Neutral Ground 208V 120V Three Phase Wye Secondary Provides 208V between phases and 120V from each phase to Neutral Ground 240V 120V Three Phase Delta Secondary Provides 240V between phases for three phase loads 120V from phase A and C to Neutral Ground and 208V from phase B to Neutral Ground as shown below In this transformer arrangement phase B is commonly referred to
33. ans com www bigassfans com www bigassfans com www bigassfans com au The Netherlands Ph 31 70 250 0353 Powerfoil X2 0 and the Powerfoil X 2 0 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 May be covered by one or more of the following United States Patents 6244821 6589016 6817835 6939108 7252478 7284960 D607988 D587799 7654798 D642674 7934907 8079823 D635237 D641075 D650893 D642674 8075273 D650893 8147182 8147204 8152453 and other patents pending WWW BIGASSFANS COM 2012 DELTAT CORP DBA BIG ASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN IMPORTANT SAFETY INSTRUCTIONS READ AND SAVE THESE INSTRUCTIONS TO REDUCE THE RISK OF FIRE ELECTRIC SHOCK OR INJURY TO PERSONS OBSERVE THE FOLLOWING 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 When the service disconnecting means cannot be locked securely fasten a prominent warning device such as a tag to the service panel WARNING Big Ass Fans mu
34. 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 a draft Adjust the fan speed to the appropriate starting fan speed listed in the table below Floor to ceiling height ft Starting fan speed Display 30 40 Stand directly below the tips of the airfoils with hand outstretched If you feel a draft slightly decrease the fan speed by 0 5 Hz 1 2 Repeat until the draft is no longer noticeable Cooling season The cooling effect created by the breeze from the Powerfoil X2 0 fan keeps occupants comfortable with the thermostat at a higher setting During the cooling season every degree higher that the thermostat is reset reduces the energy consumed by the air conditioner by 1 5 2 To minimize energy usage during the cooling season operate the fan only when building occupants are present Adjust the fan speed to the appropriate starting fan speed listed in the table below Floor to ceiling height ft Starting fan speed Display 96 60 70 Increase the speed of the fan until desired air soeed or maximum fan speed is reached In air conditioned facilities increase the thermostat setting by 2 7 F to save energy WWW BIGASSFANS COM 2012 DELTAT CORP DBA BIG ASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN Preventive Maint
35. be associated with basic timers and thermostats as well as equipment such as overhead cranes in order to initiate fan shutdown simultaneously with equipment shutdown when contact closure is seen After the auxiliary contact has reopened the fan will return to its previous operating mode WWW BIGASSFANS COM 2012 DELTAT CORP DBA BIG ASS FAN CO ALL RIGHTS RESERVED Controller Operation 39 Upon initial power up of the fan the controller display appears as shown on the right The controller is programmed to show the fan s current running speed in RPM on the Wall Controller LED display The display also indicates if the fan is stopped STOP set to run forward FWD or is set to respond to a remote control source REM such as an Energy Management System or Building Automation System Other main LED display modes include Motor Current Memory Status Motor Command Frequency and Motor Actual Frequency Useful indicators of fan status on the controller are RUN STOP JOG FWD REV direction and External or Local Control To operate the fan from the controller press the LOCAL REM button to make sure that the LOC indicator is illuminated The RUN STOP and FWD REV buttons are functional only when the LOC indicator is illuminated Note To access the LOCAL REM button on the controller the controller cover must be removed For error code definitions and corrective actions see Fan Error Codes on page 50 Starting stopping and direction
36. claims any liability arising therefrom or arising from the use of any materials or hardware other than those supplied by Big Ass Fans or otherwise specified in these installation instructions N CAUTION It is not recommended to mount a Big Ass Fan to a fabricated l beam The I beam on which the fan will mount must be part of the existing building structure Do not direct mount the fan to an I beam N CAUTION Install the spacers only if the thickness of the I beam flange exceeds 3 8 1 cm The mounting holes on the spacer are closer to one edge than the other Make sure this edge of the spacer is facing the l beam N Before beginning installation confirm that you have the appropriate mount for your roof pitch Attach upper yoke to l beam Measure the flange width of the beam from which the fan will be hung Select the upper yoke mounting holes that match the flange width of the I beam Secure the upper yoke to the I beam with the Upper Yoke Hardware as shown Tighten the bolts to 40 ft lb 54 2 N m using a torque wrench and 3 4 socket Proceed to Hanging the Fan p 19 Upper Yoke Hardware BAF Supplied 4 1 2 13 x 2 GR 8 Bolt 8 1 2 Flat Washer 4 1 2 13 Nylock Nut 2 Beam Clip 2 Spacer O O O o outer holes middle holes inner holes Large Upper Yoke 18 1 2 470 mm x 10 258 mm I beam Upper yoke flange width mounting holes 9 7 8 250 mm to naris 11 p 289 uh
37. d contact Big Ass Fans Customer Service at 1 877 BIG FANS Note Some motor gearbox or drive noise is to be expected and is normal WWW BIGASSFANS COM 2012 DELTAT CORP DBABIG ASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN Ol 0 Troubleshooting cont E Series fan error codes Review the below error codes and corrective actions for your fan controller before contacting Customer Service for support Error code Description and corrective action Over Current Abnormal condition exists on the motor side of the fan system Check motor OL point parameters Check the motor wiring for shorts If the condition persists with the disconnected motor contact Customer Service at 1 877 BIG FANS High AC Input Voltage Incoming AC line voltage has exceeded acceptable limits or the motor is trying to stop too quickly Check the DC buss voltage at drive idle versus drive running Monitor DV buss voltage as the motor is stopping Verify that incoming AC supply is acceptable configuration center ground Wye Delta with Wild on B phase Drive Overtemp Verify the fan is installed in an acceptable environment 122 F 50 C maximum Check the drive for excessive dirt buildup on the heat sink fins Check the drive cooling fan function Under Voltage Incoming AC line voltage has fallen below acceptable limits Check the DC buss voltage at drive idle versus drive running Monito
38. derstanding Airflow Patterns lisse eere 10 Attach Upper Yoke to I Beam He mee rennen 12 1 Select Proper Angle Irons mener rne 13 2 Pre drill Angle Irons__ _____ nanea anea LALE LALE LAE EAE E PE E EE E rE nan 14 3 Secure Angle Irons span is longer than 8 ft 14 4a Fasten Single Angle Irons to Roof Structure _ a 15 4b Fasten Double Angle Irons to Roof Structure _ a r 16 5a Attach Upper Yoke to Angle lrons sisse 17 5b Attach Main Fan Unit to Angle Irons RR 18 1 Attach Extension Tube to Upper Yoke Ree 19 2 Secure Upper Safety Cable UU eme eren enne 19 3 Attach Lower Yoke to Extension Tube sss 20 4 Attach Main Fan Unit to Lower Yoke i sss 20 5 Confirm Orientation ooo sss I eere err ere reser n n 20 1 Attach Locking Carabiners to Main Fan Unit a r 21 2 Attach Beam Clamp sss RII II eren ree rr erre n nn nnn 21 3 Route Guy Wire through Gripple ______ RR 23 4 Install Remaining Guy Wires isses eme 23 1 Attach Winglets to Airfoils eene 24 2 Position Airfoils isses RII enrerr rere reiten Enn 24 3 Attach Airfoils to HUD a lt ascanon casesese
39. e fan to sprinkler deflector shall be a minimum of 3 feet 0 9 m All fans shall be interlocked to shut down immediately upon receiving a water flow signal from the alarm system in accordance with the requirements of NFPA 72 National Fire Alarm and Signaling Code NOTE The customer s initials are required as acknowledgement for the following instances A Return Trip Required Additional Charges Apply Customer not Ready Lift Issues _ Work Completed Outside Scope of Work if applicable Installation Not Performed Per BAF Recommendations or Specifications For Any Reason Customer Understands and Approves Additional Charges As Explained in amount of if applicable Other Please Explain Below If this installation will be performed outside the scope of work or not within the specifications of Big Ass Fans by customer s request please provide specific details Please sign below if both parties agree that all aspects of this installation have been thoroughly explained and are of clear understanding and agreement of the installation to be completed Customer Signature Printed Name Date Contractor Signature Printed Name Date The supervisor is to hold all documents until the job is complete and send all forms back to Field Service Manager This will consist of the service work order Check In document and Close Out document The installation crew will not receive payment until all forms are signed by the facility
40. e the appropriate mount to accommodate the roof pitch of your mounting structure Drill two 9 16 1 4 cm holes exactly 5 3 8 13 7 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 soan Measure the same distance on the angle irons and drill 09 16 1 4 cm holes through each end of the angle irons Drill holes in two angle irons if the span is 8 ft 2 4 m or less Drill holes in 4 angle irons if span is greater than 8 ft 2 4 m 9 16 1 4cm 1 2A Mount with extension tube 5 3 8 13 7cm Direct mount 5 1 2 14cm Distance between roof structure mounting points 3 Secure angle irons span longer than 8 ft If the angle iron span is 8 ft 2 4 m or less skip step 3 and proceed to step 4a If the angle iron span is longer than 8 ft 2 4 m it is necessary to use double angle irons Locate the center of the angle iron length Drill 109 16 1 4 cm hole through the center of the vertical wall of the angle iron Drill a total of four angle irons Place two drilled angle irons back to back Fasten the angle irons together with customer supplied 21 2 13 stainless steel hardware and tighten the bolts to 40 ft Ib 54 2 N m using a torque wrench and 3 4 socket Repeat this step for the remaining two angle irons Proceed to step 4b Angle Iron Hardware Customer Supplied a 2 1 2 13 Bolt b 4 1 2 Washer c
41. e upper yoke is the correct size See page 12 for more information on installing the fan to an l beam If you ordered multiple fans did you keep the parts for each fan together It is critical that the airfoils be properly matched with the motor unit Do you have the correct power circuit for the fan controller See pages 2 3 for information concerning power requirements for the fan controller Customer Service 1 877 BIG FANS International 1 859 233 1271 WWW BIGASSFANS COM 2012 DELTAT CORP DBABIG ASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN Installation Guide 8 24 Powerfoil X2 0 Washdown Installation Guide Oct 2013 Bau F etERTe ATER TE C CIV US Ms LigTEU 90047 3128438 This product was manufactured in a plant whose Management Conforms to ANSI UL STD 507 Electric Fans System is certified as being in conformity with ISO 9001 2008 Certified to CAN CSA C22 2 No 113 Fans amp Ventilators Contact Information Manufacturing Customer Service Warranty Returns Australia Office EU Authorized Representative 2425 Merchant Street 2348 Innovation Drive 800 Winchester Road Unit 4 5 McPhall Road ALURA GROUP Lexington KY 40511 Lexington KY 40511 Lexington KY 40505 Coomera QLD 4209 Zwolsestraat 156 1 877 BIG FANS 1 877 BIG FANS 1 877 BIG FANS 07 550 0690 2587 WB The Hague www bigassf
42. eee eee o 41 42 44 44 45 45 47 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN Introduction 1 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 More importantly you have purchased a product that is backed by extensive research thorough testing and quality manufacturing We re ready to answer any questions or comments at 1 877 BIG FANS or visit our Web site at www bigassfans com 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 Our never ending commitment to quality and innovation keeps us at the leading edge of a burgeoning industry With an eye to helping customers satisfy their needs and a strong sense of corporate responsibility to the community Big Ass Fans has redefined the way business is done About the fan The Powerfoil X2 0 Washdown is the first and only fan of its kind developed in direct response to requests from food manufacturers for an air movement solution that would meet the needs of the strictest food processi
43. emoved RS 485 1 Reserved 2 EV 3 GND 4 SG 5 SG 6 Reserved 7 Reserved 8 Reserved AI MODE sue Ql DI MODE SU oi Opto Out Max 48VDC 50mA M01 RA RB RC Digital Input MI1 Digital Input MIJ Digital Input MI3 Digital Input M4 Digital Input MI5 Digital Input MI6 DCM Digital Common DCM 24VDC 20mA 24V ANL Common ACM ANL In 0 10VDC 470 AVI ANL In 4 20mA 2500 ACI 410VDC 3mA 10V ANL out 0 10VDC 2mA 20kO AFM Opto Out Common MCM amp LOCAL REMOTE TOGGLE REM indicator is Lit The Powerfoil X2 0 fan is programmed to be controlled via the included wall controller which starts stops and performs speed control duties for the fan Fault messages and toggling between output frequency and fan RPM displays are also controlled by the wall controller This mode of operation is commonly referred to as local control For the wall control unit to be active the LOC indicator light must be illuminated by pressing the LOCAL REM button WWW BIGASSFANS COM 2012 DELTA T CORP DBA BIG ASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN Electrical Installation cont 37 Basic Distributed I O Interface EXTERNAL Control Note RA to Digital Input 1 jumper removed RS 485 1 Reserved 2 EV 3 GND 4 SG 5 SG 6
44. enance 45 A WARNING Risk of fire electric shock or injury to persons during cleaning and user maintenance Disconnect the appliance from the power supply before servicing Z WARNING Before servicing or cleaning unit switch off power at service panel and lock the service disconnecting means to prevent power from being switched on accidentally When the service disconnecting means cannot be locked securely fasten a prominent warning device such as a tag to the service panel N WARNING When service or replacement of a fan 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 Please take a few moments each year to perform the following preventive maintenance inspection on your fan to ensure its safe and efficient operation Before contacting Customer Service try resolving the issue using the troubleshooting procedures on page 49 If you have any questions contact Customer Service at 1 877 BIG FANS Note Actual installation setup may differ from picture Annual preventive maintenance Perform the following maintenance procedures each year using the Maintenance Checklist 1 Check for the presence of the safety cable and shackle The cable should be wrapped around the mounting structure leaving as little slack as possible The shackle should be securely tightened and located on the topside of the mounting structure Ensure all 12 mou
45. er must be removed REM To operate the fan from the wall controller press the LOCAL REM button to make sure that the LOC indicator is illuminated The RUN STOP and FWD REV buttons are functional only when the LOC indicator is illuminated Note To access the LOCAL REM button on the controller the controller cover must be removed REM is Illuminated LOC is Illuminated EXTERNAL AUTOMATION WALL CONTROL COMMANDS CONTROL ENABLED ENABLED WWW BIGASSFANS COM 2012 DELTAT CORP DBABIGASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN Controller Operation cont 41 Understanding and clearing fan faults External faults EF or External Fault is displayed when the fan has stopped due to an alarm condition EF also displays if the user has interfaced the fan system with other equipment requiring fan shutdown such as an ESFR system Internal faults All other error codes are considered Internal faults These codes are specific to problems associated with the fan controller or motor For example the error code for input power phase loss is shown on the left For a full list of error codes and their meanings see Fan Error Codes on page 50 aba To reset the fan controller press the STOP RESET button after the condition that induced the fault has been cleared Programming and parameter changes N CAUTION Under no circumstances should a
46. er supplied hardware as shown The angle irons with fan mounting holes should be positioned on the inside facing each other Do not tighten the hardware until the upper yoke has been mounted to the angle irons Angle Iron Hardware Customer Supplied 8 1 2 13 Bolt 16 1 2 Washer 8 3 Square Washer BAF Supplied see diagram 8 1 2 Nylock Nut O Oo O O Square Washer 3 7 6 cm q4 9 16 I 1 4 cm 3 7 6 cm Thickness 1 4 6 mm WWW BIGASSFANS COM 2012 DELTAT CORP DBABIGASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN Mounting Structure Bar Joists cont 17 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 Before drilling the angle irons confirm that you have the appropriate mount to accommodate the roof pitch of your mounting structure 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 Consult the diagrams below for distances between the angle irons Tighten the bolts to 40 ft Ib 54 2 N m using a torque wrench and 3 4 socket After attaching the upper yoke to the angle irons tighten all the bolts securing the angle irons to the roof structure to 40 ft Ib 54 2 N m Proceed to Hanging the Fan p
47. he fan is mounted at the same level or higher than a diffuser the winglets l uL _ must be at a distance that is at least TRS S 24 ft diameter HVAC 21x fan s diameter Diffuser 24 ft If the fan is mounted below a diffuser the winglets must be at E a distance that is at least 2x the measure of the fan s diameter As e a Yi iini RE iffuser 48 ft Eran NaN n 24 ft diameter Electrical installation 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 The installation of a Big Ass Fan must be in accordance with the National Electrical Code NEC ANSI NFPA 70 2011 and all local codes AC supply feeds for one fan controller may share the same conduit with AC supply feeds for one or more controllers All unused conductors that share a conduit with the AC supply feeds must be grounded on both ends frequired a local disconnect should be installed per NEC and all local codes e Refer to specifications on pages 2 3 for appropriate circuit requirements e Each fan requires dedicated branch circuit protection To avoid damage to the VFD and fan controller test the VFD and fan controller with a test cable before wiring the CAT 5 cable WWW BIGASSFANS COM 2012 DELTAT CORP DBABIG ASS FAN CO ALL RIGHTS RESERVED
48. hen connected with a two conductor shielded cable will follow command references provided by the master controller See the following page for detailed wiring diagrams Limit two conductor shielded cable runs to 200 ft 61 m or less Consult Big Ass Fans Customer Service Department at 1 877 BIG FANS for conversion to 4 20 mA current loop System redundancy If one of the fans in the chain is disabled the next fan controller in the chain can become the master controller for all remaining fans by pressing the LOCAL REM button on that fan s wall controller M M SM M M M ASAT AC AS AS TIS jun mn un Ooo Ooo ace Master Slave Disabled Master Slave Slave Ooo Ooo Ooo Ooo Ooo e Ooo ooo Ooo WWW BIGASSFANS COM 2012 DELTAT CORP DBABIGASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN Electrical Installation cont 35 Daisy chaining cont Reverse fan rotation is disabled when the fan is operated as a slaved unit Note To access all buttons on the controller the controller cover must be removed RS 485 1 Reserved 2 EV 3 GND l 4 SG D 5 SG 6 Reserved 7 Reserved 8 Reserved Digital Input MI1 12 Master Fan Digital Input MI2 C ontroller Digital Input MI3 Digital Input MI4
49. hinery to be avoided they are also brought to the supervisor s attention and instructed how to bypass the area if required Safety Rules and Regulations listed 1 The facility manager understands all electrical requirements i e breaker size voltage brand main panel space and they are in accordance with original Scope of Work and Layout Additional comments 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 e The maximum fan diameter shall be 24 feet 7 3 m The fan shall be approximately centered between four adjacent sprinklers The vertical clearance from the fan to sprinkler deflector shall be a minimum of 3 feet 0 9 m All fans shall be interlocked to shut down immediately upon receiving a water flow signal from the alarm system in accordance with the requirements of NFPA 72 National Fire Alarm and Signaling Code If this installation will be performed outside the scope of work or not within the specifications of Big Ass Fans by customer s request please provide specific details Please sign below if both parties agree that all aspects of this instal
50. ion Under Voltage Incoming AC line voltage has fallen below acceptable limits Check the DC buss voltage at drive idle versus drive running Monitor DV buss voltage as the motor is stopping Verify that incoming AC supply is acceptable configuration center ground Wye Delta with Wild on B phase Excessive Drive Output Current An abnormal condition exists on the motor side of the fan system Check the motor OL point parameters Reduce torque comp Pr 54 Over Current During Acceleration Motor circuit insulation failure or over boosting Check the torque boost If the condition persists with a disconnected motor contact Customer Service at 1 877 BIG FANS Over Current During Acceleration Motor circuit insulation failure or over boosting Check the torque boost If the deceleration time is too short check parameters Over Current During Steady Operation Motor circuit insulation failure or over boosting Check the motor wiring This fault could indicate a mechanical failure External Fault ESFR input has been triggered MIS If the system s building is not on fire check the relay wiring and the alarm system status If the building is on fire vacate the premises immediately If the SmartSense365 is in use 4 20mA loop has been compromised Check the SmartSense365 power supply and loop wiring The drive will not auto recover from EF Ground Fault Drive output terminal shorted to ground Depending on the severity of
51. ion 5 16 nut driver Standard allen wrench set Multimeter Understanding roof pitch Before beginning installation confirm that you have the appropriate mount for your roof pitch To ensure the fan is properly mounted the fan must always hang plumb to the ground and the yoke must be installed using the bolt holes at the widest locations possible To accommodate building structures on which the standard upper yoke does not allow the fan to properly orient itself the 90 Degree Offset mount should be purchased The example below shows one situation in which the 90 Degree Offset mount must be used so that the fan hangs plumb to the ground and the widest stance for the upper yoke is ensured If you are uncertain of your roof pitch or do not have the correct mount to properly hang your fan consult a structural engineer or contact Big Ass Fans Customer Service at 1 877 BIG FANS M 4 N Z i Ec WWW BIGASSFANS COM 2012 DELTAT CORP DBABIG ASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN Pre Installation cont 7 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 C Extension Tube Extends the fan from the ceiling D Lower Yoke Connects the main fan assembly to
52. ions met in accordance with the Check In document Scope of Work and Layout If not explain Fans have been running for over an hour and operate without visible defect or issue The fan is spinning in the correct direction counterclockwise when viewed from floor Angle irons are securely fastened and are without any apparent problems in accordance with installation techniques discussed at check in If extension tube is 4 ft 1 2 m or longer guy wires are in place and there is no evidence of a wobble Supervisor or contractor has supplied and explained the Installation Guide If not explain Oo OOOO LI The supervisor or contractor has explained and understand how to operate fan including starting stopping soeed operation and power disconnect If not explain E L Time in out and duration are in accordance with Check In document Additional comments 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 The maximum fan diameter shall be 24 feet 7 3 m The fan shall be approximately centered between four adjacent sprinklers The vertical clearance from th
53. ions 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 CAUTION For use with manufacturer supplied variable frequency drive only Not for use with other speed control devices CAUTION Shielded cable if applicable must be landed on motor s ground terminal CAUTION To avoid a short circuit be very careful not to get metal chips in the control CAUTION The Big Ass Fans product warranty will not cover equipment damage or failure that is caused by improper installation CAUTION If it was determined that a motor frequency less than 60 Hz is optimal for maximum performance of your particular fan model under no circumstances should the factory programmed maximum frequency command limits be changed Damage to the fan assembly or loss of warranty coverage can result ATTENTION If installing the fan in the United States the fan must be installed per the following National Fire Protection Association NFPA guidelines e The fan must be centered approximately between four adjacent sprinklers e The vertical distance from the fan to the sprinkler deflector must be at least 3 ft 91 4 cm e The fan must be interlocked to shut down immediately upon receiving a waterflow signal from the alarm system WWW BIGASSFANS COM 2012 DELTAT CORP DBA BIG ASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN Electric
54. l send you a detailed letter of explanation We also will charge you for the replacement item plus shipping and handling if you do not return the original item within 10 days of the receipt of the replacement item Instructions for returning the original item 1 Please use the return label that is included in the box containing the replacement part The return shipment address is Big Ass Fan Company ATTN RMA 800 Winchester Road Lexington KY 40505 Use the packaging for the replacement part to return the original part Include the packing list we have provided which includes the RMA If the part weighs over 50 Ibs you will be provided a prepaid Bill Of Lading To schedule a freight pick up please contact Customer Service We will only charge back the freight costs if the original part is not under warranty or if you do not return the original component within 10 days of receipt of the replacement 5 If the part weighs 50 Ibs or less please use the provided prepaid UPS Ground shipping label and drop off at your nearest UPS pickup location AOUN If you have questions please contact us at 1 877 BIG FANS WWW BIGASSFANS COM 2012 DELTAT CORP DBABIGASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN Warranty Return Instructions cont 55 Warranty claim form instructions 1 Complete Warranty Claim Form and Responsibility Agreement and fax them to 859 967 1695 A
55. lation have been thoroughly explained and are of clear understanding and agreement of the installation to be completed Customer Signature Printed Name Date Contractor Signature Printed Name Date The supervisor is to hold all documents until the job is complete and send all forms back to Field Service Manager This will consist of the service work order Check In document and Close Out document The installation crew will not receive payment until all forms are signed by the facility manager and the supervisor These documents will then be forwarded to the Field Service Manager at Big Ass Fans P 2348 Innovation Drive BIG ASS FANS Lexington KY 4051 Phone 1 877 BIG FANS Close Out Procedure De S s for Big Ass Fans Certified Installers Only Date Company Job Name Address Purchase Order No City State ZIP Contact Name Phone E mail 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 If not explain Conduit runs are installed in accordance with the Check In document Scope of Work and Layout If not explain The fans are correctly placed in accordance with both the Check In document Scope of Work and Layout If not explain Breaker size and wire type are in accordance with the Check In document Scope of Work and Layout If not explain E All safety rules and regulat
56. n mode Starting stopping and speed control signals are transmitted by the master fan controller to remaining slaved fans via 0 10 VDC analog outputs The wall controller for the slaved fans remains active as a display so that the operator can still view any fault messages toggle between output frequency and fan RPM displays or operate the fan via the LOCAL REM button aves The LOCAL REM button toggles the fan s command sources between the wall controller LOC LED illuminated and REM external sources REM LED illuminated In a daisy chained installation the master fan controller will operate via the wall controller local mode and the Slaved fan controller s will operate via the 0 10 VDC command reference provided by the master fan controller REM mode Note To access the LOCAL REM button the controller cover must be removed Wall Controller Unit CAT 5 cable 2 Conductor Shielded Cable with Drain Lead 2 S z 0 Master Fan Controller Slaved Fan Controller Slaved Fan Controller Slaved Fan Controller LOC LED is illuminated REM LED is illuminated REM LED is illuminated REM LED is illuminated In the example above the first controller is the master controller local mode The remaining fans REM mode w
57. n operator attempt to alter the programming of the fan s controller without the assistance of an authorized Big Ass Fans installer the Big Ass Fans Customer Service Department or the Big Ass Fans Engineering Department PROG To access parameters and make changes to the behavior of the fan system press the PROG DATA button If this button is pushed inadvertently exit programming mode by pressing the MODE button twice to return to the normal operational screen Note To access the PROG DATA button on the controller the controller cover must be removed WWW BIGASSFANS COM 2012 DELTAT CORP DBABIGASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN 42 Controller Operation cont Locking and unlocking procedures To lock or unlock the wall controller follow the chart below Note To access the required buttons the controller cover must be removed Frequency Command F Frequency Output H f PRoG DATA arvdll Press amp hold to clear PALME code from memory sy FS Se asss St s T El n P 4 Digit Code Entry amp Digit Selection WWW BIGASSFANS COM 2012 DELTAT CORP DBABIGASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN Controller Operation cont 43 Locking and unlocking procedures User Selected Value U Output Current Display 3
58. nalog feeabacklevel percentage O O 06 Power factor angle of motor degrees _ O 06 Motortorqueesimats Nm _ o VoCstAViMeminal dspayedimvols oo O 2 mAatACl terminal Giplayedinma OOOO m iGBrtemperawedegreesc OOO OOOO C Nevlid 00000000 T 13 Newiid T WWW BIGASSFANS COM 2012 DELTAT CORP DBA BIG ASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN 2 Troubleshooting cont 91 M Series fan error codes Review the below error codes and corrective actions for your fan controller before contacting Customer Service for support Error code Description and corrective action Over Current Abnormal condition exists on the motor side of the fan system Check motor OL point parameters Check the motor wiring for shorts If the condition persists with the disconnected motor contact Customer Service at 1 877 BIG FANS High AC Input Voltage Incoming AC line voltage has exceeded acceptable limits or the motor is trying to stop too quickly Check the DC buss voltage at drive idle versus drive running Monitor DV buss voltage as the motor is stopping Verify that incoming AC supply is acceptable configuration center ground Wye Delta with Wild on B phase Drive Overtemp Verify the fan is installed in an acceptable environment 122 F 50 C maximum Check the drive for excessive dirt buildup on the heat sink fins Check the drive cooling fan funct
59. ng facilities Features and benefits of the Powerfoil X2 0 Washdown include Stainless steel and aluminum components Stainless steel washdown motor for frequent intense cleaning Food duty epoxy Completely sealed NitroSeal gearbox with food grade oil e Nonporous nonabsorbent and corrosion resistant materials WWW BIGASSFANS COM 2012 DELTAT CORP DBABIGASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN Introduction cont 1 0 0 75 10 ft 1 0 3 m 0 75 12 ft 1 0 3 6 m 0 75 14 ft 4 3 m 16 ft 4 9 m 18 ft 5 5 m 20 ft 6 1 m 1 5 24 ft 7 3 m 1 5 Motor size HP kW N N i E M D D Powerfoil X2 0 specifications Minimum required supply circuit size 15A 200 250V 10 10A 200 250V 36 10A 400 480V 36 10A 575 600V 36 15A 200 250V 10 10A 200 250V 36 10A 400 480V 36 10A 575 600V 36 15A 200 250V 10 10A 200 250V 36 10A 400 480V 36 10A 575 600V 36 25A 200 250V 10 15A 200 250V 36 10A 400 480V 30 10A 575 600V 36 25A 200 250V 16 15A 200 250V 36 10A 400 480V 36 10A 575 600V 36 25A 200 250V 16 15A 200 250V 36 10A 400 480V 36 10A 575 600V 36 25A 200 250V 16 15A 200 250V 36 10A 400 480V 36 10A 575 600V 36 25A 200 250V 16 15A 200 250V 36 10A 400 480V 36 10A 575 600V 36 Nominal ou
60. nsansenncies pcenar verwentawsertuiee wastes Sais nnna na 25 Safety Guidelines_________ mem EE EE EEE EE EE rnrn 26 Delta Secondary III e reme re e re rire rere rere e ri eren nis 27 Branch Circuit Protection ooo Ls mre EE nan renis 28 Mounting the Variable Frequency Drive VFD e 29 Wiring Fan Controller 200V 250V Single Phase 1 HP 30 Wiring Fan Controller 200V 250V Single Phase 2 HP 31 Wiring Fan Controller 200V 250V Three Phase 1 HP amp 2 HP 32 Wiring Fan Controller 400V 480V Three Phase 1 HP amp 2 HP 33 Daisy Chaining r r 34 Basic Distributed I O Interface LOCAL Control 36 Basic Distributed I O Interface EXTERNAL Control 37 Interfacing with Basic Timers Thermostats and Other Equipment _ 38 Controller Operation _____ r PE EPE E rennen 39 Starting Stopping and Direction Control 39 Changing the Fan Speed emere ree rrr erre 39 Cycling through the LED Display Modes a 40 Toggling the Fan s Command Source sss 40 WWW BIGASSFANS COM 2012 DELTAT CORP DBABIG ASS FAN CO ALL RIGHTS RESERVED Electrical Installation Operating the Fan P
61. nting bolts are present and torqued to 40 ft lb 54 2 N m Ensure the lower cable is between the brackets of the lower yoke Inspect motor terminals inside the junction box and tighten if necessary Check all connections in the fan controller and tighten as needed Check the gear reducer for oil leakage If leakage is detected contact Customer Service at 1 877 BIG FANS Ensure airfoils are secured to one another by airfoil retainers Ensure all 20 bolts securing airfoils to fan are present and torqued to 29 ft lb 39 N m Inspect the lower safety cable to ensure it is secure Inspect the airfoils and main motor unit for signs of damage or cracks 0 Inspect all fan components for signs of corrosion discoloration pitting and flaking of metal 1 Check guy wires if installed for fraying or damage N n imm M General preventive maintenance Periodically perform the following maintenance procedures on your fan a Do e Verify proper fan rotation The fan should be turning counterclockwise when viewed from ze the floor e Dust the airfoils motor and motor housing If desired use a gentle cleaner or degreasing agent to polish the foils Do not use Clorox or other chlorine based cleaners which could result in the release of toxic fatal fumes 2 Observe the motion of the fan during operation The fan should not wobble or precess If any wobble is noticed ensure the mounting structure is rigid enough to support the fan and that
62. o the Fan vj Freq Command screen as shown below Note To accelerate this process press either the LEFT or RIGHT arrow button to select which digit is controlled by the UP and DOWN buttons Allowing selection of the digit can make changing the fan speed a very fast or very accurate operation The controller cover must be removed in order to access the LEFT and RIGHT arrow buttons WWW BIGASSFANS COM 2012 DELTAT CORP DBABIG ASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN 40 Controller Operation cont Cycling through the LED display modes 7 To cycle through the possible display options on the wall controller press the MODE button repeatedly Below are MODE the possible screens in the order in which they appear on the display Note To access the MODE button the controller cover must be removed FAN RPM FAN MOTOR CURRENT MEMORY READ WRITE start up screen FAN ACTUAL FREQ FAN FREQ COMMAND Toggling the fan s command source an To select the fan s command source press the LOCAL REM button The fan controller is preprogrammed to accept LOCAL digital and analog inputs from customer automation systems for start stop and speed commands or to be directly controlled from the wall controller Upon startup the fan puts priority on external commands provided by automation systems or other fans Note To access all buttons on the controller the controller cov
63. on or instruction concerning use of the appliance by a person responsible for their safety Children should be supervised to ensure that they do not play with the appliance Leave this installation guide with the owner of the fan after installation Suitable for use in wet locations and outdoor use when installed in a GFCI protected branch circuit ATTENTION If installing the fan in the United States the fan must be installed per the following National Fire Protection Association NFPA guidelines e The fan must be centered approximately between four adjacent sprinklers e The vertical distance from the fan to the sprinkler deflector must be at least 3 ft 91 4 cm e The fan must be interlocked to shut down immediately upon receiving a waterflow signal from the alarm system WWW BIGASSFANS COM 2012 DELTAT CORP DBABIGASS FAN CO ALL RIGHTS RESERVED qa Wasad SLHOIlH TIV OO NVA SSVODIEGVEd dHOO LYLA clOc INOO SNV4SSV9I8 MMM 314 uonejeisu uno ejpuy 14 uonejElisu M uonejElsu punoduJo y ui pepnjoul exoeJg eui uilM pepnjoul uiing Z eui ui pepnjoul SUOnonJlsul SuononJljsul suoionujsur ejejduioo 99S Bununouu 40J e 6ed ses Dununoui 10 z eDed ees suoionjJjsul 9jejduuoo 399 suoionjJjsul 9jejduuoo eag aS e sui ind z s sior eg weog p lBuv weeg ueeg PIOS ejnjonuijs Buipiinq no syns 1seq poujew Buiunoui uoruM euruuejep oj JeeurDue LIN NS YNSUOD suol onulsui Bune4edo pue uUOl e
64. pany Date 4 2348 Innovation Drive fr BIG ASS FANS Lexington KY 40511 Phone 1 877 BIG FANS Fax 859 967 1695 C h ec k l n P roced u re i m 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 Purchase Order No City State ZIP Contact Name Phone E mail SEE THE FOLLOWING PAGE FOR NFPA 13 REGULATIONS E Fan placement is to be in accordance with agreed upon original Scope of Work and Layout If this is to change please note change and consult Field Service Manager for approval E Installation techniques have been discussed type of conduit L brackets if required mounting technique explained If the extension tube exceed 4 ft 1 2 m guy wires are explained and fully understood Times in out duration and schedule presented and accepted Time please list the number of employees and total duration of jobs Safety rules and regulations have been brought to installer s attention e g badges safety harnesses vests hard hats footwear lock out tag out certification processes work area free of trash and debris etc If there are any areas that are forbidden or secure they are brought to the supervisor s attention and instructed not to enter If there are any special site conditions i e open areas and operating mac
65. persons during cleaning and user maintenance Disconnect the fan from the power supply before servicing CAUTION Do not bend the airfoils when installing adjusting or cleaning the fan Do not insert foreign objects between rotating fan airfoils WARNING Stay alert watch what you are doing and use common sense when installing fans Do not install fans if tired or under the influence of drugs alcohol or medication A moment of inattention while installing fans may result in serious personal injury CAUTION Installation work and electrical wiring must be done by qualified person s in accordance with all applicable codes and standards CAUTION Use this fan only in the manner intended by the manufacturer If you have questions contact the manufacturer CAUTION The installation of this fan requires the use of some power tools Follow the safety procedures found in the owner s manual for each of these tools and do not use them for purposes other than those intended by the manufacturer CAUTION The Big Ass Fans product warranty will not cover equipment damage or failure that is caused by improper installation CAUTION Do not operate fan with a damaged cord or plug Return fan to an authorized service facility for examination or repair WARNING This appliance is not intended for use by persons including children with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given supervisi
66. r DV buss voltage as the motor is stopping Verify that incoming AC supply is acceptable configuration center ground Wye Delta with Wild on B phase Over Current During Acceleration Motor circuit insulation failure or over boosting Check the torque boost If the condition persists with a disconnected motor contact Customer Service at 1 877 BIG FANS Excessive Drive Output Current An abnormal condition exists on the motor side of the fan system Check the motor OL point parameters Reduce torque comp Pr 54 Over Current During Acceleration Motor circuit insulation failure or over boosting Check the torque boost If the deceleration time is too short check parameters Over Current During Steady Operation Motor circuit insulation failure or over boosting Check the motor wiring This fault could indicate a mechanical failure External Fault ESFR input has been triggered MI3 If the system s building is not on fire check the relay wiring and the alarm system status If the building is on fire vacate the premises immediately If the SmartSense365 is in use 4 20mA loop has been compromised Check the SmartSense365 power supply and loop wiring The drive will not auto recover from EF Ground Fault Drive output terminal shorted to ground Depending on the severity of short the output module can be damaged if SCC gt 50 of drive rating Communications Error The drive has been issued a command while in fault statu
67. reventive Maintenance Troubleshooting Warranty Return Instructions Big Ass Fan Certified Installers 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN Contents cont Heating Season Cooling Season Return Instructions Check In Procedure WWW BIGASSFANS COM 2012 DELTA T CORP Understanding and Clearing Fan Faults Programming and Parameter Changes Locking and Unlocking Procedures General Troubleshooting E Series Fan Error Codes Annual Preventive Maintenance e e e e e e o 9 6 o e o o 0 0 o 0 0 0 o o o o o o 9 9 0 GO o o o o o 9 o o 0 o o oo 9 6 0 o oo 06 0 9 o 6 e e e e 06 0 9 0 6 o oe o e o o o o o o o o o o o o o o 9 o o o o o 9 9 o o o 9 o 0 9 0 O 9 0 0 9 9 op 9 9 o 0 9 6 e 6 e e 6 6 e oe e o o oe e o 6 o o oe o 0 oe o oe 0 o o o o o o o oe o o 6 o o o 06 o o o o o oe o o 6 o o o o o o o o o o oe o o o o o o o oe o o o o o o o 0 o 6 6 6 6 6 Warranty Claim Form Instructions Warranty Claim Form Responsibility Agreement e oe e e e e e oe e oe o o o o o oe oe oe o o o o o o o o o e o o oe o o o o o o o o o o o o o o o o o o o o e o o oe o o o o o o o o o o o o o o o o o oo o ooooooooo o DBA BIG ASS FAN CO ALL RIGHTS RESERVED 060620920620600602020620206029020602020222020202060206020292290202022920209 90602920290292902900202960600292002022920292996 e e e e e e o o o o o o o o o o o o o o o o o o o o o o o o o o e o o o o e o o o o o o o o o ooo o o o o
68. s Clear all active faults before trying to operate the drive Analog Error The ACI switch is active The drive is searching for a 4 20mA signal but it is not present or is out of tolerance Incoming Phase Loss Possible loose connections or blown over current devices Check the incoming AC line for loose connections or blow over current devices WWW BIGASSFANS COM 2012 DELTAT CORP DBABIG ASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN Troubleshooting cont 51 E Series fan error codes cont Error code Description and corrective action Internal Memory Error If the power cycle is not resolved perform a parameter hard reset If the condition persists contact Customer Service at 1 877 BIG FANS Base Block Base Block input M4 has been triggered Check the accessory wiring and accessory configuration The drive will auto recover to the previous operating state Various Unrecoverable Errors LI ii If the power cycle will not clear these faults contact Customer Service at 1 877 BIG FANS Ci um i NI Os m Pr 00 04 Diagnostics running display options Seting Runsceendepay O OoOo oo yO oo BAF Default Display userdefned unt oi Counter vaiue pulses on TRG termina T T T O U3uwasr rw T 0s DCbuss vonage 1414 approx AC in S O oa RMS equivalent feedbacklevel percentage O O o 05 PiD a
69. s Evenly cinch all four guy wires into place using the Gripples The guy wires should be taut evenly spaced around the fan and away from the path of the airfoils Maintain a distance of 6 8 between the Gripple and the carabiner Once all of the guy wires are taut secure their loose ends with the wire rope clips and torque to 4 5 ft lb 6 1 N m Ensure all electrical cords cables are unobstructed by the guy wire system WWW BIGASSFANS COM 2012 DELTAT CORP DBABIG ASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN 24 Installing Airfoils Big Ass Fans recommends completing Electrical Installation p 26 before installing the airfoils N 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 Both a Phillips head and flat head screwdriver are required to properly secure the fasteners Attach winglets to all 10 airfoils before attaching the airfoils to the fan Winglet Hardware BAF Supplied a 10 10 24 x 1 2 Bolt b 10 10 24 x 3 4 Barrel PowerfoilPlus Powerfoil a der lt b 2 Position airfoils Slide the airfoils onto the tabs of the fan hub The airfoils must be attached to the fan hub with the curved sides facing downward Do not fasten the airfoils to the hub with hardware at this point Proceed to step 3
70. st be installed with Big Ass Fan supplied controllers Other parts cannot be substituted CAUTION 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 Code compliance is ultimately YOUR responsibility Failure to comply with these codes could result in personal injury or property damage WARNING The fan controllers contain high voltage capacitors which take time to discharge after removal of mains supply Before servicing the fan controller ensure isolation of mains supply from line inputs at the controller Wait three minutes for capacitors to discharge to safe voltage levels Failure to do so may result in personal injury or death Note Darkened display LEDs are not an indication of safe voltage levels 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 CAUTION When service 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 WARNING Risk of fire electric shock or injury to
71. st profiles are perpendicular to the direction of air movement For example a sheet metal press brake might have five times the frontal area if it is facing the airflow rather than if it is turned sideways Wherever possible position welding curtains partitions sheet materials etc to scoop air into the work area rather than deflect it Take advantage of the air moving near the floor by creating ground level openings in your work area It is better to have a work area blocked by materials stacked to the ceiling with an opening below than to have low stacks 3 ft 0 9 m to 6 ft 1 8 m high sitting on the floor WWW BIGASSFANS COM 2012 DELTAT CORP DBABIG ASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN 12 Mounting Structure Il Beam Big Ass Fans can only be hung from an l beam or bar joists See the following page for bar joist mounting instructions Consult a structural engineer for installation methods not covered in this manual N WARNING The fan should not be installed unless the structure on which the fan is to be mounted is of sound construction undamaged and capable of supporting the loads of the fan and its method of mounting A structural engineer should verify that the structure is adequate prior to fan installation Verifying the stability of the mounting structure is the sole responsibility of the customer and or end user and Big Ass Fans hereby expressly dis
72. ten the mounting hardware Lower Yoke Hardware and Extension Tube Hardware to 40 ft Ib 54 2 N m WWW BIGASSFANS COM 2012 DELTAT CORP DBABIG ASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN Installing Guy Wires 21 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 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 If guy wires are needed and were not included with your fan order contact Big Ass Fans Customer Service at 1 877 BIG FANS N WARNING Ensure power is disconnected from the fan before installing the guy wires 1 Attach locking carabiners to main fan unit Attach the 4 locking carabiners to the guy wire clips on the main fan unit as shown Securely tighten the carabiners 2 Attach beam clamp Beam Clamp Attach the beam clamp to the mounting structure The guy wire should be approximately 45 from the horizontal plane Place the beam clamp accordingly Refer to the illustrations on the following page Fully tighten the set screw to secure the clamp Fasten the small eyebolt and nut onto the beam clamp The nut will be on the outside of the beam clamp
73. than those supplied by Big Ass Fans or otherwise specified in these installation instructions N WARNING Never use beam clips when mounting the fan to angle irons Beam clips are only intended for I beam installations CAUTION Do not install the fan from a single purlin truss or bar joist CAUTION Unsupported angle iron spans should not exceed 12 ft 3 7 m CAUTION The angle irons must be fastened to the roof structure at each end 1 Select proper angle irons Using the table and diagrams below select the proper angle irons for fan installation Note Angle irons and angle iron hardware are not included with the fan Angle Iron Side View Angle iron span Minimum angle iron dimensions Number of angle see table for dimensions between mounting points W x H x T irons needed T 6 ft 1 8 m or less 2 5 6 4 cm x 2 5 6 4 cm x 0 25 0 6 cm Thickness 6 ft 1 8 m to 8 ft 2 4 m 3 7 6 cm x 3 7 6 cm x 0 25 0 6 cm nei 8 ft 2 4 m to 12 ft 3 7m 3 7 6 cm x 3 7 6 cm x 0 25 0 6 cm T l l q wo pairs of angle irons Pairs should be placed back to back and fastened in center see step 3 Width A WWW BIGASSFANS COM 2012 DELTAT CORP DBABIGASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN 14 Mounting Structure Bar Joists cont 2 Pre drill angle irons Before drilling the angle irons confirm that you hav
74. that the Powerfoil X2 0 Plus fan be supplied from one of the following types of transformers 575V 600V models 575V 330V Wye secondary neutral not utilized 400V 480V models 480V 277V Wye secondary neutral not utilized 200V 250V models 208V 120V Wye secondary neutral not utilized 240V 120V Delta secondary Wild High Phase B Integration into any other power distribution scheme may result in improper fan operation or premature hardware failure See page 26 for more information WWW BIGASSFANS COM 2012 DELTAT CORP DBABIGASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN 4 Pre Installation Whats 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 Refer to the illustrations below If the extension tube is 4 ft or longer it will be shipped in a separate box All accessories are shipped in separate boxes This installation guide should remain with the owner of the fan Note Dashed lines indicate internal boxes The drawings below are not to scale ZZ 2 Beam Clip amp 2 Spacer 2 Hardware Boards Main Box Variable Frequency Drive with Controller Keypad Main Fan Unit eset ei ta ere E i Extension Tube Box Airfoil Box a Extension Tube amp Safet
75. the extension tube A E VFD Enclosure not shown Contains the variable frequency drive with the controller keypad mounted on the front of the enclosure F Gearbox NitroSeal Drive custom gearbox for increased durability and cooler operation G Motor See pages 2 3 for more information H Hub Secures the airfoils to the gearbox output shaft l Airfoil Provides air movement The unique patented design provides efficient and effective air movement J Winglet Powerfoil Shown or Powerfoil Plus Improves the efficiency and performance of the fan AE WWW BIGASSFANS COM 2012 DELTAT CORP DBABIGASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN 8 Pre Installation cont Controller diagram Note The illustration below does not show wiring A Controller Keypad Controls fan operation B Disconnect Emergency disconnect for the fan controller The switch must be used to disconnect power when servicing the VFD or other electrical components C Variable Frequency Drive VFD The VFD controls AC power to the motor D Fire Relay Shutdown relay for fire control panel integration E Fuses Protects the system against power surges and over current F Category 5 Cable and Connector Data cable between the controller keypad and the VFD VFD Enclosure Front View
76. the guy wires if used are sufficiently taut If guy wires were not used Big Ass Fans suggests installing them Contact Customer Service at 1 877 BIG FANS N WARNING Do not operate a fan with missing or damaged components Please contact Customer Service at 1 877 BIG FANS Z b WWW BIGASSFANS COM 2012 DELTAT CORP DBABIGASS FAN CO ALL RIGHTS RESERVED Notes BIG ASS FANS Annual Maintenance Checklist Fan Model Fan Model Fan Model Serial Serial Serial Location Location Location 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN General troubleshooting Troubleshooting 49 N WARNING Risk of fire electric shock or injury to persons during cleaning and user maintenance Disconnect the appliance from the power supply before servicing Some issues can be resolved before requesting service Review the below troubleshooting tips before contacting Customer Service for support Symptom Possible solution s The fan is turning in the wrong direction A popping noise is coming from the fan Airfoil noise is a result of airfoils that are not tightened to the specified torque The fan will not start The fan controller generates radio frequency noise HF Fan controllers generate RF noise in many ways but this can be prevented using the proper wiring practices outlined in Electrical Installation p 26 The motor
77. tional Electric Code NEC ANSI NFPA 70 2011 and all local codes Code compliance is ultimately YOUR responsibility WARNING The fan controllers contain high voltage capacitors that take time to discharge after removal of mains supply Before working on the fan controller ensure isolation of mains supply from line inputs at the fan controller s disconnect if installed L1 L2 N L3 Wait three 3 minutes for capacitors to discharge to safe voltage levels Failure to do so may result in personal injury or death Note Darkened display LEDs are not an indication of safe voltage levels CAUTION It is the sole responsibility of the installer to verify the operating voltage of the fan system prior to installation It is also mandatory that the installer verify that airfoils motor hub assemblies and fan controllers are matched properly at the time of installation especially if multiple fan systems will be installed CAUTION An incorrectly installed controller can result in component damage or reduction in the fan s life Wiring or application errors such as under sizing the controller incorrect or inadequate AC supply or excessive ambient temperatures may result in a malfunction of the fan system Verify correct voltage phase and horsepower before beginning installation 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 malfunct
78. tput voltage 30 240V 240V 480V 600V Maximum full load motor current as programmed rds distance from length hes ceiling 113 37 5 in 1 m 4 ft 1 2 m 6 7 7 4A 3 9 4 3A 113 49 5in 1 9 2 3A RPM 126m 02 1 3 1 4A 106 61 5in 73 5 in 85 5 in RPM 217m 9809m 97 5 in RPM 248m 9f 08m 11 4 12 1A 6 6 7 0A 109 5 in 3 0 3 6A RPM 278m ftd m 2 7 2 8A 11 4 12 1A 133 5 in RPM 339m ft 24 m cO cO C1 O N N N e 6 6 7 0A 3 0 3 6A 2 2 8A O1 On 1 Output voltage will not exceed Input voltage with the exception of 120V models All controllers produce 3 output power regardless of input phase 2 This value may vary due to input voltage conditions 3 The distance of the fan from the ceiling should be measured from the top of the winglets to the ceiling Z CAUTION Big Ass Fans requires that the Powerfoil X2 0 fan be supplied from one of the following types of transformers 575V 600V models 400V 480V models 200V 250V models 575V 330V Wye secondary neutral not utilized 480V 277V Wye secondary neutral not utilized 208V 120V Wye secondary neutral not utilized 240V 120V Delta secondary Wild High Phase B Integration into any other power distribution scheme may result in improper fan operation or premature hardware failure See page 26 for more information WWW BIGASSFANS COM 2012 DELTA T CORP DBA BIG ASS FAN CO ALL RIGHTS RESERVED
79. ttn 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 Do not return any item without first being assigned an RMA by Big Ass Fans Customer Service No more than 10 days prior to the date you have made arrangements to replace the component part call Customer Service at 1 877 BIG FANS to arrange for replacement component delivery and original component pickup At that time we will fax you a written acknowledgment of your call that includes a reminder of the return instructions Note Even if you are not able to replace the component immediately following your initial notice to us returning the Warranty Claim Form and Responsibility Agreement will effectively stop the warranty clock from running You can then make the product exchange when you are prepared to do so However the warranty period will continue to run until we receive these completed pages back from you and no warranty will be honored without receipt of these pages within the warranty period We will not send out any replacement part until you have called to let us know that you have scheduled installation of the replacement This ensures that the replacement part is not lost or damaged while awaiting installation and that you are not billed for the replacement because you have waited too long to return the original component see Responsibility Agreement
80. ural engineer for installation methods not covered in the guide Il Beam e The mounting structure must be able to withstand the torque forces generated by the fan A 24 ft fan generates nearly 300 ft lb 406 7 N m of torque during operation e Fans mounted on fabricated l beams which are common in steel buildings could cause the beam to flex and the fan to move significantly during operation If this flexing causes a clearance problem we suggest installing the I Beam Stabilizer kit If the fan s extension tube is 4 ft 1 2 m or longer or if the mounting structure requires it the fan s lateral movement must be secured using guy wires If the fan is close to any building fixtures it is recommended to secure the fan with guy wires as a safety measure e Adhere to the safety requirements in the table below when selecting where to mount the fan Safety requirement 22 ft from all fan parts The fan installation area must be free of obstructions such as lights cables Clearance sprinklers or other building structure See the tables on pp 2 3 for recommended minimum ceiling clearances Airfoil height 210 ft above the floor HVAC equipment 21x fan diameter if above diffuser 22x fan diameter if below diffuser Refer to the illustration below 2 5x fan diameter center to center Radiant IR heaters See the manufacturer s requirements for the minimum clearance to combustibles 1x the measure of the fan s diameter If t
81. y Cable 10 Airfoil Powerfoil winglet shown Powerfoil or PowerfoilPlus winglets are available Airfoil retainers are packed in a bag with the Installation Guide The safety cable is attached to the extension tube If the extension tube is 4 ft or longer it will be shipped in a separate box Guy wires if ordered are bagged separately in main box Co N WWW BIGASSFANS COM 2012 DELTAT CORP DBA BIG ASS FAN CO ALL RIGHTS RESERVED 8 24 POWERFOIL X 2 0 WASHDOWN amp POWERFOIL X 2 0 PLUS WASHDOWN Pre Installation cont 5 Parts and hardware Note The drawings below are not to scale No hardware substitutions are acceptable Hardware Upper Yoke Hardware Extension Tube Hardware Lower Yoke Hardware Guy Wire Hardware 4 1 2 13 x 2 GR 8 Bolt 2 1 2 13 x 4 1 2 GR 8 Bolt 2 1 2 13 x 4 1 2 GR 8 Bolt 4 Locking Carabiner 8 1 2 Flat Washer 4 1 2 Flat Washer 4 1 2 Flat Washer 4 1 4 Beam Clip 4 1 2 13 Nylock Nut 2 1 2 13 Nylock Nut 2 1 2 13 Nylock Nut 4 1 4 20 x 1 Eyebolt 4 1 4 20 Hex Nut 4 Gripple 4 Guy Wire 16 Wire Rope Clip Winglet Hardware Airfoil Hardware Main Fan Unit Hardware 10 10 24 x 1 2 Bolt 20 5 16 18 x 2 GR 8 Bolt 4 1 2 13 x 1 3 4 GR 8 Bolt 10 10 24 x 3 4 Barrel 40 5 16 Flat Washer 8 1 2 Flat Washer 20 5 16 18 Nylock Nut 4 1 2 13 Nylock Nut Mounting Airfoils 10 Airfoils C FO ID Upper Yoke

Installation Guide 8`–24` Powerfoil® X2.0 Washdown

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Installation Guide 8`&ndash;24` Powerfoil&reg; X2.0 Washdown

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Installation Guide 8`–24` Powerfoil® X2.0 Washdown