WARNING
READ AND SAVE THESE INSTRUCTIONS
Installer: Leave this manual with the homeowner.
CAUTION
CLEANING & MAINTENANCE
OPERATION
TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS, OBSERVE THE FOLLOWING:
1. For general ventilating use only. Do not use to exhaust hazardous or explosive materials and vapors.
2. This product is designed for installation in ceilings up to a 12/12 pitch (45 degree angle). Duct connector must point up.
DO NOT MOUNT THIS PRODUCT IN A WALL.
3. To avoid motor bearing damage and noisy and/or unbalanced impellers, keep drywall spray, construction dust, etc. off
power unit.
4. Please read specification label on product for further information and requirements.
For quiet and efficient operation, long life, and attractive appearance - lower or remove grille and vacuum interior of unit
with the dusting brush attachment.
The motor is permanently lubricated and never needs oiling. If the motor bearings are making excessive or unusual noi-
ses, replace the motor with the exact service motor. The impeller should also be replaced.
The fan, light, and night light can be operated separately. Use a 3-function wall control. See “Connect Wiring”
for details.
HUMIDITY SENSOR MODEL:SE90THL2 SE110HL2
MODEL: SE90TL2 SE110L2 SE90THL2 SE110HL2
VENTILATION FAN
a). Use this unit only in the manner intended by the manufacturer. If you have questions, contact the manufacturer.
b). Before servicing or cleaning unit, switch power off at service panel and lock the service disconnecting means to prevent
power from being switching on accidentally. When the service disconnecting means cannot be locked, securely fasten a
prominent warning device, such as a tag, to the service panel.
c). Installation work and electrical wiring must be done by a qualified person(s) in accordance with all applicable codes and
standards, including fire-rated construction codes and standards.
d). Sufficient air is needed for proper combustion and exhausting of gases through the flue (chimney) of fuel burning
equipment to prevent backdrafting. Follow the heating equipment manufacturer’s guideline and safety standards such as
those published by the National Fire Protection Association (NFPA), and the American Society for Heating, Refrigeration
and Air Conditioning Engineers (ASHRAE), and the local code authorities.
e). When cutting or drilling into wall or ceiling, do not damage electrical wiring and other hidden utilities.
f). Ducted fans must always be vented to the outdoors.
g). Acceptable for use over a tub or shower when connected to a GFCI (Ground Fault Circuit Interrupter) - protected branch
circuit (ceiling installation only).
h). This unit must be grounded.
i). Not for Use in Kitchens.
j). To reduce risk of fire and to properly exhaust air, be sure to duct air outside – Do not vent exhaust air into spaces within
walls or ceilings or into attics, crawl spaces, or garages
k). WARNING: To Reduce The Risk Of Fire Or Electric Shock, Do Not Use This Fan With Any Solid-State Speed Control
Device.
l). The fan must not be installed in a ceiling thermally insulated to a value greater R40.
Cod:0060301076
Humidity sensor detectable conditions: (a) rapid to moderate increases in humidity or (b) humidity above user
preset relative humidity set-point. Both conditions are adjustable with the "H" switch. Factory setting for "H" is
75% (Ambient temperature of 25
℃
) for most shower application. Fan may occasionally turn on when
environmental conditions change. If the fan continuously responds to changing environmental conditions,
movement toward less “-” “H” may be required.
Timer "T" controls how long the fan remains on after the sensor has stopped sensing a rise in humidity and the
humidity level is below the user preset value. "T" is adjustable from 5 to 60 minutes (factory seting is 20
minutes).
