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Broan QTRE080H Manual
Broan QTRE080H Manual

Broan QTRE080H Manual

Humidity sensing fans
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MODELS QTRE080H
AND QTRE100H
HUMIDITY SENSING FANS
READ AND SAVE THESE INSTRUCTIONS
WARNING
TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR
INJURY TO PERSONS, OBSERVE THE FOLLOWING:
1. Use this unit only in the manner intended by the manufacturer.
If you have questions, contact the manufacturer at the address
or telephone number listed in the warranty.
2. Before servicing or cleaning unit, switch power off at service
panel and lock the service disconnecting means to prevent
power from being switched on accidentally. When the service
disconnecting means cannot be locked, securely fasten a
prominent warning device, such as a tag, to the service panel.
3. Installation work and electrical wiring must be done by qualified
personnel in accordance with all applicable codes and standards,
including fire-rated construction codes and standards.
4. 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.
5. When cutting or drilling into wall or ceiling, do not damage
electrical wiring and other hidden utilities.
6. Ducted fans must always be vented to the outdoors.
7. Acceptable for use over a tub or shower when connected to
a GFCI (Ground Fault Circuit Interrupter) - protected branch
circuit.
8. This unit must be grounded.
9. When applicable local regulations comprise more restrictive
installation and/or certification requirements, the aforementioned
requirements prevail on those of this document and the installer
agrees to conform to these at his own expenses.
10. When performing installation, servicing or cleaning this unit, it
is recommended to wear safety glasses and gloves.
!
CAUTION
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 flat ceilings only. 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.
Installer: Leave this manual with the homeowner.
MODELS QTRE080H • QTRE100H
Register your product
online at www.broan.ca
OPERATION
The humidity control and fan can be operated separately. Use a
1- or 2-function wall control. Do not use a dimmer switch to operate
the humidity control. See "Connect Wiring" for details.
SENSOR OPERATION
The humidity-sensing fan uses a sophisticated humidity sensor
that responds to: (a) rapid to moderate increases in humidity or
(b) humidity above a set-point. The humidity sensor may occasionally
turn the fan ON when environmental conditions change.
MANUAL ON WITH TIMED OFF
The humidity sensing fan has an additional operation feature. For
odor or vapor control, the fan can be energized by cycling the
power switch. Once the fan has been energized in this manner, it
will remain on for 20 minutes.
To manually energize the fan:
1. If fan power switch is already ON, proceed to Step 2; otherwise,
turn power switch ON for more than 1 second.
2. Turn fan power switch OFF for less than 1 second.
3. Turn fan power switch back ON and fan will turn ON.
CLEANING & MAINTENANCE
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 noises, replace
the motor with the exact service motor. The impeller should also
be replaced.
SENSOR CLEANING
The humidity sensor is mounted in the control housing. The sensor
will operate most reliably when cleaned occasionally as follows:
1. Disconnect power at service entrance.
2. Remove the grille. Use a dry dustcloth, clean toothbrush,
or lightly vacuum to clean sensor and grille. DO NOT USE
ABRASIVE CLOTH, STEEL WOOL PADS, OR SCOURING
POWDERS.
3. DO NOT USE cleaning sprays, solvents, or water on or near
the sensor!
BB0004
Page 1

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Summary of Contents for Broan QTRE080H

  • Page 1 MODELS QTRE080H • QTRE100H Page 1 MODELS QTRE080H Register your product online at www.broan.ca AND QTRE100H HUMIDITY SENSING FANS BB0004 READ AND SAVE THESE INSTRUCTIONS WARNING OPERATION TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR The humidity control and fan can be operated separately. Use a INJURY TO PERSONS, OBSERVE THE FOLLOWING: 1- or 2-function wall control.
  • Page 2: Typical Installations

    MODELS QTRE080H • QTRE100H Page 2 TYPICAL INSTALLATIONS • Locate unit above (GFCI protected circuit required) or within 5 feet of shower head. • Locate unit away from heating or cooling sources which can affect humidity levels. • Do not locate near window. Unit may respond to the outdoor humidity level.
  • Page 3 MODELS QTRE080H • QTRE100H Page 3 1b. Mount housing anywhere between trusses, 2. Attach damper/ joists, or I-joists using hanger bars. duct connector. Sliding hanger bars are provided to allow for accurate Snap damper/duct positioning of housing anywhere between framing. They can connector onto housing.
  • Page 4: Service Parts

    This warranty supersedes all prior warranties. 10941329 Motor Plate/Control Ass’y QTRE080H To qualify for warranty service, you must (a) notify Broan-NuTone Canada at the address or 10941330 Motor Plate/Control Ass’y QTRE100H telephone number stated below, (b) give the model number and part identification and (c)

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Qtre100h