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CARE AND MAINTENANCE
2. Remove dust and dirt from the fan housing
with a vacuum cleaner.
3. Wipe the fan housing with a damp cloth. Dry.
4. Replace the BLUETOOTH
®
speaker and grille.
Turn on power source.
TROUBLESHOOTING
2
3
4
PROBLEM
The fan seems louder than
it should
it should
POSSIBLE CAUSE
CFM too great
Damper not working properly or damaged
Bend in duct too close to fan discharge
Fan discharge reduced to fit smaller duct
Fan body not securely attached
12
CORRECTIVE ACTION
Be sure the CFM rating on the fan matches the
size of your room.
size of your room.
Check damper to ensure it is opening and closing
properly. If the damper has become damaged,
please call Customer Service.
properly. If the damper has become damaged,
please call Customer Service.
Be sure you do not have any sharp bends in duct
closer than 18 in. to the fan discharge.
closer than 18 in. to the fan discharge.
Use recommended size ducting to reduce fan
noise.
noise.
Be sure the fan is securely attached to your ceiling
joists.
joists.
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