INSTALLATION AND OPERATING INSTRUCTIONS
VENTILATION FAN / LIGHT
READ AND SAVE THESE INSTRUCTIONS
GENERAL SAFETY INFORMATION
1. Make sure that the electric service supply voltage is AC 120V,
60Hz.
2. Follow all local electrical and safety codes, as well as the Nation
Electrical Code (NEC) and the Occupation Safety and Healthy Act
(OSH Act).
3. Always disconnect the power source before working on or near
the ventilating fan, motor or junction box.
4. Protect the power cord from sharp edges, oil, grease, hot
surfaces, chemicals or other objects.
5. Do not kink the power cord.
6. Do not install the unit where ducts are congured as shown in
Fig. A.
7. Provide suction parts with proper ventilation.
8. This unit is UL listed for use over a bathtub or shower when
installed in a GFCI protected branch circuit.
9. These ventilating fans are intended for residential usage only.
8. Do not use this unit with any other solid-state control devices.
Solid-state control devices may cause harmonic distortion,
which can cause a motor humming noise.
9. NEVER place a switch where it can be reached from a tub or
shower.
10. Not to be installed in a ceiling thermally insulated to a value
greater than R40. (This is required for installation in Canada
only).
MODELS GBR80HL / GBR80MHL
Page 1.
Turning angle too large Duct shrink
Too many elbows Elbow near the body
Body
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.
2. Before servicing or cleaning unit, switch power o 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
ominent warning device, such as a tag, to the service panel.
pr
3. Installation work and electrical wiring must be done by qualied
person(s) in accordance with all applicable codes and standards,
including re-rated construction.
4. Sucient air is needed for proper combustion and exhausting of
gases through the ue (chimney) of fuel burning equipment to
prevent back drafting. 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
electrical wiring and other hidden utilities.
6. Ducted fans must always be vented to the outdoors.
7. If this unit is to be installed over a tub or shower, it must be
marked as appropriate for the application and be connected to a
GFCI (Ground Fault Circuit Interrupter) – protected branch
circuit.
damage
Fig. A
CAUTION
1. For general ventilating use only. Do not use to exhaust
hazardous or explosive materials and vapors.
2. Not for use in cooking areas. (Fig. B)
3. This product must properly connect to the grounding conductor
of the supply circuit.
4. To reduce the risk of injury to persons, install the fan at least 8.2
feet (2.5m) above the oor.
Co okin g are a
Do not in sta ll a bo ve or
insi de thi s a rea
°
45
C oo kin g
Eq ui pm ent
Fig. B
45
°
Floo r
MODELS GBR80HL / GBR80MHL
Page 2.
SUPPLIED ACCESSORIES
Part name Appearance Quantity
Grille
1
Fan
1
Housing
1
Duct Connector
(4”)
GU24 base bulb lamp
(26W )
Grille bracket
Screw
ψ
4×25)
(
Screw
(M4x6)
Screw
(#8-32 x 1-1/4”)
1
1
1
4
1
1
1. INSTALLATIONS
Proper insulation around the fan to minimize building heat loss and
gain.
Roof cap
(with built-in
Short piece of exible
duct helps alignment
and absorbs
sound
Fan housing
damper)
The housing mounts with 4 screws (ψ4×25). Screw housing to joist
through lowest holes in each mounting ange, then through the
other holes.
Joist
Screw (ψ4 x 25)
USING SUSPENSION BRACKETS (SOLD SEPARATELY)
1-2.
Sliding suspension brackets available to allow for your specic
positioning of housing anywhere between joists and span up to
24”.
1-3. Insert suspension brackets into the channels on housing. Make
sure tabs face “up” shown.
Suspension Bracket
(Sold separately)
Tab Face
Channel
1-4. Extend suspension brackets to the width of the joists. Hold fan
in place with the suspension brackets tabs wrapping around the
bottom of joist.
1-5. Fasten suspension brackets to joists with nails or screws through
holes near nails.
1-6. Secure suspension brackets together with screws.
Screw
Joist Joist
Bottom of Joist
Seal gap
around housing
Caulk termination
to duct
MOUNT HOUSING WITH FLANGE:
1-1. To bend the housing tabs out to 90 degree and make housing
tabs contact the bottom of the joist.
Tabs
Joist
Wall cap
(with built-in
damper)
2. DUCT CONNECTION
2-1. Insert the duct into the duct connector and tape all ductworks
connection to make them secure and air tight.
2-2. Install the duct with a gradient 1°~2° to the outside.
Duct connector
Ceiling
Grille
Tape
Inside
Duct
Outside
Gradient
1°~2°
MODELS GBR80HL / GBR80MHL
Page 3.
3. CONNECT WIRING
3-1. Follow all local electrical and safety codes, ANSI/NFPA70.
3-2. NEVER place a switch where it can be reached from a tub or
shower.
3-3. Connect wires as shown in wiring diagrams.
Models: GBR80HL, GBR100HL
3-4. Using wire nuts (not provided), connect house power cable to
ventilating fan.
2
3-5. 14 AWG (2.1 mm
) is the smallest conductor that shall be used
for branch-circuit wiring.
4. GRILLE ATTACHMENT & TEST RUN
4-1. Insert the grille bracket into the main body, and lock screw
(M4×6) to x on the main body.
Screw M4 x 6
4-2. Insert the light plug connector into the housing.
4-3. Insert the motion plug connector into the housing. (only for
GBR80MHL and GBR100MHL)
Models: GBR80MHL, GBR100MHL
SWITCH BOX
4-4. Mount the grille to the grille bracket by screw
(#8-32 × 1-1/4”).
Screw
#8-32 x 1-1/4"
Diameter: #8
Thread count: 32
Length: 1-1/4”
4-5. Install light bulbs and attach the cover.
GU24 Lamp(26W Max.)
Lock Lens cover
4-6. When the power on, check for abnormal vibration or sound.
MODELS GBR80HL / GBR80MHL
50
60
7
0
60
60
7
0
Page 4.
5. OPERATION
GBR80 SERIES GBR100 SERIES
%RH
80
5-1. Humidity control mode: Turn the POWER switch on to operate at
humidity control mode - the LED indicator will be blue. When
the ambient humidity is higher than the user -adjustable set
-point, the fan will run at full speed. When the ambient humidity
is lower than the set-point, the fan will continue to run at the full
speed until a 10-minute time delay has elapsed, and then will
automatically change to the user -adjustable low speed airow.
5-2. Humidity tolerance is about ±10%. Long -time operation will
inuence the detecting precision as dust accumulates. The
humidity switch may need to be adjusted.
For Models: GBR80HL, GBR100HL
5-3. Full speed mode: Turn the MODE switch on to operate at full
speed mode - the
For Models: GBR80MHL, GBR100MHL
5-4. When motion is detected, the fan will run at full speed and the
LED indicator will be amber. When motion is not detected, the
fan will continue to run at the full speed until a 10-minute time
delay has elapsed.
CFM %RH
50
0
80
Low speed air volume preset control
Humidity preset control
LED indicator will be amber.
CFM
50
0
6. MAINTENANCE
WARNING:
Disconnect power source before working on unit. Routine
maintenance must be done every year.
CAUTION:
1. Never use gasoline, benzene, thinner or any other such
chemicals for cleaning the ventilating fan.
2. Do not allow water to enter motor.
3. Do not soak resin parts in water over 60°C.
CLEANING：
1. Open lens cover. Remove the light bulbs carefully. Disassemble
the screw (#
remove grille.
2. Wash and clean grille. CAUTION: Do not let water into the lamp
base. (Use non-abrasive kitchen detergent, wipe dry with a new
cloth.)
3. Using a cloth dampened with non-abrasive kitchen detergent,
remove dust and dirt from ventilating fan. Wipe dry with new
cloth.
8-32×1-1/4”), and light power connections to
4. Replace grille.
SPECIFICATIONS
Model No.
GBR80HL,
GBR80MHL
GBR100HL,
GBR100MHL
Voltage
Frequency
(V )
120 60 6.4
(Hz)
Weight
(lb.)
Max.
(W)
38.9
41.1
Power
@ 0.1SP
Air Flow
@ 0.1SP
(W)
14.2 100
(CFM)
11.5 80
5.3 50
5.6 60
Remark
Power
Note: Design and specications subject to change without notice.
DIMENSIONS
11”
8.25”
11”
8”
5.75”
4” Duct
11”
11”
5.75”2.5”
8.25”
WARRANTY
DELTA ELECTRONICS THREE YEAR LIMITED WARRANTY
Delta Electronics Inc. (“Delta Electronics”) warrants to the original consumer
purchaser in the USA that the Breez ventilation fan products will be free from
defects in material or workmanship. This warranty is limited to three (3) years
from the original date of purchase.
Limitations and Exclusions
1. During the warranty period, a replacement for any defective product will be
supplied free of charge for installation by the consumer. The warranty
provided herein does not cover charges for labor or other costs incurred in
the troubleshooting, repair, removal, and installation service.
2. All returns of defective parts or products must include the product model
number, and must be made through an authorized Delta Electronics distributor. Authorized returns must be shipped prepaid. Repaired or replacement
products will be shipped by Delta Electronics F.O.B. shipping point.
3. Delta Electronics shall not be liable for any indirect, incidental,
consequential, punitive, or special damages arising out of or in connection
with products use or performance, regardless of the form of action whether
in contract, tort (including negligence), strict product liability or otherwise.
4. This warranty does not extend to uorescent lamp starters and tubes.
5. The warranty does not cover if user does not comply with manufacturer’s
installation manual.
6. To qualify for warranty service, you must notify Delta Electronics at the
address or telephone number below.
7. Delta Electronics shall have no liability to the original owner-user with
respect to any defect caused by abuse, misuse, neglect, improper transportation or storage, improper testing, improper installation, improper operation,
improper use, improper maintenance, improper repair, improper alteration,
improper modication, tampering or accident of products or parts thereof, or
unusual deterioration or degradation of products or parts thereof due to a
physical environment beyond the requirements of products’ specications.
Address: 4405 Cushing Parkway, Fremont, CA 94538
US Toll Free Number: 1-888-979-9889
Full
speed
Low
speed
Full
speed
Low
speed
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