Installation Guide
CONTENTS
Introduction
Safety Instructions ..........................................................................................................ii
About Big Ass Solutions .............................................................................................. iv
Technical Speciļ¬cations
Technical Speciļ¬cations ................................................................................................1
Before Installing Your
Fan
Tools .................................................................................................................................. 2
Electrical Guidelines ..................................................................................................... 2
Location and Clearance Guidelines ......................................................................... 2
Clearance from HVAC Equipment and Radiant Heaters .....................................3
Hardware ..........................................................................................................................4
Parts .................................................................................................................................. 5
Fan Diagram
Fan Diagram ................................................................................................................... 6
Installation
Overview ..........................................................................................................................7
1. Prepare the Bar Joists........................................................................................... 8
2. Route Wiring and Safety Cable into Extension Tube ....................................11
3. Attach Upper Mount and Upper Mounting Brace .........................................11
4. Attach Upper Mount to Angle Irons .................................................................12
5. Secure Safety Cable to Main Fan Unit ............................................................13
6. Attach Main Fan Unit to Extension Tube ......................................................... 14
7. Tighten Hardware .................................................................................................15
8. Secure the Safety Cable .....................................................................................16
9. Connect Power and Wall Controller Wiring ....................................................16
10. Install the Cover Plate .......................................................................................... 17
11. Install the Lower Cover Mounting Bracket ..................................................... 17
12. Install the Lower Cover ........................................................................................18
13. Install the Trim Ring ..............................................................................................18
14. Mount the Wall Controller ...................................................................................19
15. Wire the Fan and Wall Controller .....................................................................20
16. Install the Airfoils ..................................................................................................20
Wiring Diagrams &
Electrical Guidelines
Electrical Safety Instructions ....................................................................................22
Wiring Diagram ............................................................................................................22
Wiring: Fire Signal Relay ............................................................................................23
Operating the Fan
Starting and Stopping the Fan .................................................................................24
Adjusting Fan Speed ..................................................................................................24
Changing the Fan Direction .....................................................................................24
Heating Season & Cooling Season ........................................................................25
Preventive
Maintenance
Annual & General Preventive Maintenance .........................................................26
Annual Maintenance Checklist ................................................................................ 27
Troubleshooting
General Troubleshooting ..........................................................................................29
Electrical Troubleshooting ........................................................................................30
Replacing Fuses ..........................................................................................................32
Warranty
Warranty Policy ............................................................................................................ 33
Warranty Return Instructions .................................................................................... 37
Warranty Claim Form Instructions ...........................................................................38
Warranty Claim Form ..................................................................................................39
Responsibility Agreement .........................................................................................40