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Table of Contents
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
Mounting Installation . . . . . . . . . . . . . . . . . 7-8
Universal Mounting Kit. . . . . . . . . . . . . . . 7-8
Motor/Hub to Downtube Installation. . . . . . . . . 8-9
Safety Retention Cable Installation . . . . . . . . . . 9
Airfoil Blade Installation . . . . . . . . . . . . . . . .10
Power Wiring . . . . . . . . . . . . . . . . . . . . . .11
Disconnect and Fuse Installation . . . . . . . . . . .11
General Information
General Safety Information
IMPORTANT: To reduce the risk of fire, electric shock,
or injury to persons, Model DM 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
Pre-Start-Up Checks. . . . . . . . . . . . . . . . . .12
RF Remote Control Operation . . . . . . . . . . . . .12
RF Remote Control Pairing . . . . . . . . . . . . . .12
Single Fan . . . . . . . . . . . . . . . . . . . . . .12
Multiple Fans. . . . . . . . . . . . . . . . . . . . .12
Fan Operation . . . . . . . . . . . . . . . . . . . . .13
Fan Inspection . . . . . . . . . . . . . . . . . . . . .13
Fan Maintenance. . . . . . . . . . . . . . . . . . . .13
General Troubleshooting . . . . . . . . . . . . . . . .14
Controls Troubleshooting . . . . . . . . . . . . . . .15
Fan Troubleshooting . . . . . . . . . . . . . . . . 15-16
Universal Mounting Yoke Dimensions . . . . . . . . .17
Exploded View Diagram . . . . . . . . . . . . . . . .17
Maintenance Log. . . . . . . . . . . . . . . . . . 18-19
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 wiring immediately if damaged.
5. Verify that the power source is compatible with the
equipment.
®
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Troubleshooting
