11
TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE CORRECTIVE ACTION
The fan seems louder
than it should
CFM too great
Be sure the CFM rating on the fan matches
the size of your room
Damper not working properly or damaged
Check damper to ensure it is opening and
closing properly. If the damper has become
damaged, please call Customer Service
Bend in duct too close to fan discharge
Be sure you do not have any sharp bends in
duct closer than 18 in. to the fan discharge
Fan discharge reduced to t smaller duct
Use recommended size ducting to reduce fan
noise
Fan housing not securely attached
Be sure the fan is securely attached
to your ceiling joists
The fan is not
clearing the room
Insufcient intake airow within room
Be sure a door or window is slightly ajar or
opened to allow airow. The fan is not able
to draw air out of the room without enough
airow to draw from
Insufcient CFM
Be sure the CFM rating on the fan matches the
requirements for your room size
NOTE: Using a tissue is not an accurate
method for determining if the fan is operating
properly. If the fan clears steam from the room
within approximately 15 minutes of completing
your shower, then the fan is operating properly
The fan keeps running
even though the house
humidity level is lower
than 60% RH.
Sensor tolerance is +/- 10%
Operating this fan requires minimal electricty
so feel free to run the unit for continuous
ventilation in your home.
Outdoor humidity is back drafting into the fan.
Built-in 10 minute delay time after humidity
level is lower than 60% RH.
Turn the fan off when not in use.
LIMITED 5-YEAR WARRANTY
If this product fails due to a defect in materials or workmanship at any time during the rst FIVE years of ownership, the
manufacturer will replace it free of charge, postage-paid at their option. This warranty does not cover products that have
been abused, altered, damaged, misused, cut or worn. This warranty does not cover use in commercial applications. Use
only manufacturer-supplied genuine warranty repair replacement parts to repair this fan. Use of non-genuine repair parts
will void your warranty. The manufacturer DISCLAIMS all other implied or express warranties including all warranties of
merchantability and/or tness for a particular purpose. As some states do not allow exclusions or limitations on an implied
warranty, the above exclusions and limitations may not apply. This warranty gives you specic legal rights, and you may
have other rights that vary from state to state.
This warranty is limited to the replacement of defective parts only. Labor charges and/or damage incurred during installation,
repair, replacement as well as incidental and consequential damages connected with the above are excluded. Any damage
to this product as a result of neglect, misuse, accident, imporper installation or use other than the purpose SHALL VOID
THIS WARRANTY.
Shipping costs for return product as part of a claim on the warranty must be paid for by the customer.
Inquiries regarding warranty claims can be directed to 1-866-994-4148, 8 a.m. - 6 p.m., EST, Monday - Thursday, 8 a.m. - 5 p.m.,
EST, Friday.
Printed in China
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