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Idiomas disponibles
Idiomas disponibles
HUMIDITY SENSING OPERATION (continued)
2. To activate the humidity sensing mode, cycle the wall switch to
the "OFF" position, then back to the "ON" position. The LED
indicator light in the fan is GREEN. The fan will automatically
turn on when the relative humidity in the room reaches 60%.
3. To turn off the fan, move the wall switch to the "OFF" position.
CARE AND CLEANING
CAUTION: Before attempting to clean the fixture, disconnect the power to the fixture by turning the breaker off or removing
the fuse from the fuse box.
• See safety information before proceeding. Routine maintenance should be done at least once a year.
• Never use solvents, thinner or harsh chemicals for cleaning the fan.
• Do not allow water to enter the motor.
• Do not immerse metal parts in water.
PROBLEM
The fan seems louder than
it should be.
The fan is not clearing
humidity from the room.
The fan keeps running even
though the humidity level is
lower than 60% RH.
NOTE: The humidity sensor
tolerance is +/-10% RH.
HomewerksWW.com
POSSIBLE CAUSE
The CFM is too great.
The damper is damaged or not working
properly.
The bend in the duct is too close to the
fan discharge.
The fan discharge is reduced to fit a smaller
duct.
The fan body is not attached securely.
There is insufficient airflow intake in the room.
There is insufficient CFM.
NOTE: Using a tissue is not the correct
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.
Outdoor humidity is back drafting into the fan. Continue to let the fan run since it is good to keep venting
If the light on the grille is red, the fan is in
full speed mode and not humidity sensing
mode. When in full speed mode, the fan
will not shut off automatically.
Be sure the CFM rating on the fan matches the square
footage of your room.
Check the damper to ensure it is opening and closing
properly. If the damper has become damaged, please
call Customer Service.
Be sure you do not have any sharp bends in the duct
within 18 in. of the fan discharge.
Use the recommended size ducting to reduce fan noise.
Be sure the fan is securely attached to the ceiling joists.
Be sure a door or window is slightly ajar or open to allow
airflow. The fan is not able to draw air out of the room
without enough airflow.
Be sure the CFM rating on the fan matches the square
footage of your room.
the house and the electric cost is minimal (estimated at
less than $10 per year).
Turn the fan off when not in use.
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SOLUTION
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