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Required Tools . . . . . . . . . . . . . . . . . . . . . 1
General Safety Information . . . . . . . . . . . . . 2-4
Receiving. . . . . . . . . . . . . . . . . . . . . . . . 4
Unpacking . . . . . . . . . . . . . . . . . . . . . . . 4
Storage. . . . . . . . . . . . . . . . . . . . . . . . . 4
Inspection and Maintenance During Storage . . . . . 4
Removing from Storage . . . . . . . . . . . . . . . . 4
Fan Components. . . . . . . . . . . . . . . . . . . . 5
Pre-Installation Checks . . . . . . . . . . . . . . . . 6
Minimum Spacing Requirements . . . . . . . . . . . 7
Mechanical Installation
Mounting Installation . . . . . . . . . . . . . . . . . 7-8
Fan-Rated Junction Box. . . . . . . . . . . . . . 7-8
Alternate Structure Mounting . . . . . . . . . . . . 8
Motor/Hub to Downtube Installation. . . . . . . . 9-10
Safety Retention Cable Installation . . . . . . . . . .11
Airfoil Blade and Winglet Installation . . . . . . . . .12
Hub Plate Installation . . . . . . . . . . . . . . . . .13
Electrical Installation
Fire System Integration (Optional) . . . . . . . . . . .13
Power Wiring . . . . . . . . . . . . . . . . . . . . . .14
Communication Wiring. . . . . . . . . . . . . . . 15-16
With Pre-Built CAT-5e Cable. . . . . . . . . . . . .15
. . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Fan Networking . . . . . . . . . . . . . . . . . . 17-18
First Fan . . . . . . . . . . . . . . . . . . . . . . .17
All Remaining Fans . . . . . . . . . . . . . . . 17-18
General Safety Information
IMPORTANT: To reduce the risk of fire, electric shock or
injury to persons, Model DC fans must be installed with
a mount assembly, motor assembly, and airfoils that are
marked (on their cartons) to indicate suitability with this
model. Other mounts, motors, and airfoils cannot be
substituted.
Only qualified personnel should install this fan.
Personnel should have a clear understanding of these
instructions and should be aware of general safety
precautions. Improper installation can result in electric
shock, possible injury due to coming in contact with
moving parts, as well as other potential hazards. Other
considerations may be required if high winds or seismic
activity are present. If more information is needed,
contact a licensed professional engineer before moving
forward.
2
Overhead Ceiling Fans
Operation and Maintenance
Pre-Start-Up Checks. . . . . . . . . . . . . . . . . .19
Fan Operation . . . . . . . . . . . . . . . . . . . . .19
Fan Inspection . . . . . . . . . . . . . . . . . . . . .19
Fan Maintenance. . . . . . . . . . . . . . . . . . . .20
Fan Balancing (Optional) . . . . . . . . . . . . . . .20
General Troubleshooting . . . . . . . . . . . . . . . .21
Controls Troubleshooting . . . . . . . . . . . . . 21-22
Fan Troubleshooting . . . . . . . . . . . . . . . . 23-25
Reference
Fault Code Causes and Possible Solutions . . . . . .26
Modbus Register List . . . . . . . . . . . . . . . . .27
Maintenance Log. . . . . . . . . . . . . . . . . . . .28
1. Follow all local electrical and safety codes, as
well as the National Electrical Code (NEC) and the
National Fire Protection Agency (NFPA), where
applicable. Follow the Canadian Electric Code
(CEC) in Canada.
2. The rotation of the impeller is critical. It must
be free to rotate without striking or rubbing any
stationary objects.
3. Motor must be securely and adequately grounded.
4. Do not allow the power cable to kink or come in
contact with oil, grease, hot surfaces or chemicals.
Replace cord immediately if damaged.
5. Verify that the power source is compatible with the
equipment.
®
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Troubleshooting
