VENTILATION
FAN / LED LIGHT
MODEL ITG70LED / VFB070B4LED1
TABLE OF CONTENTS
Package Contents 2
General Safety Information 3
Preparation 4
Assembly Instructions 5
New Construction 5
Existing Construction 6
Grille Installation 8
READ AND SAVE THESE INSTRUCTIONS
Address: 46101 Fremont Boulevard, Fremont, CA 94538
US Toll Free Number: 1-888-979-9889
www.deltabreez.com
Operation 8
Care and Maintenance 9
Troubleshooting 10
Dimensions 11
Product Specications 11
List of Compatible Dimmers(Not Supplied) 11
Warranty 12
PACKAGE CONTENTS
PART DESCRIPTION QTY
❶
1
❷
❸
Fan Body 1
Grille 1
Duct Connector 1
2
3
Model: ITG70LED / VFB070B4LED1
2
GENERAL SAFETY INFORMATION
Turning angle too large Duct shrink
ydob eht raen woblEswoble ynam ooT
Body
Minimum 18 in.
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 National Electrical Code (NEC) and the Occupational
Safety and Health 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.
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 the unit, switch the power off
at the service panel and lock the service disconnecting
means to prevent the 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
a qualied person(s) in accordance with all applicable
codes and standards, including re-rated construction.
4. Sufcient air is needed for proper combustion and
exhausting of gases through the ue (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 local code authorities.
5. When cutting or drilling into the wall or ceiling, do not
damage 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 lnterrupter) –
protected branch circuit.
8. Do not use this unit with any other solid-state control
device. Solid-state controls 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 R50. (This is required for installation
in Canada only).
Turning angle too large Duct shrink
ydob eht raen woblEswoble ynam ooT
Body
Minimum 18 in.
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.
Cooking area
Do not install above or
inside this area
4
5
5°
4
Cooking
Equipment
°
floor
Fig. B
3
Model: ITG70LED / VFB070B4LED1
PREPARATION
Tools Required for Assembly (not included): Hammer,
Flathead Screwdriver, Wire Nuts, Nails, Duct Tape,
Phillips Head Screwdriver, Utility Knife
Helpful Tools (not included): Electric Drill, Drill Bits
WARNING: Turn off electricity at breaker box
before beginning installation.
Carefully remove unit from carton.
Check area above installation location to be sure that
wiring can run to the planned location and that duct
work can be run. Make sure the area is sufcient for
proper ventilation.
Inspect duct work and wiring before proceeding with
installation.
Before installation, provide inspection and future
maintenance access at a location that will not
interfere with installation work.
You may need the help of a second person to install
this fan: one person on the attic side and one on the
room side.
Note: Installations may vary depending on how the
previous bath fan was installed. Supplies necessary
for the installation of your bath fan are not all included.
However, most are available at your local home
improvement or hardware store.
DIMENSION REQUIREMENTS
Ceiling
Opening (L)
7 1/2 in. 7 1/4 in. 5 3/4 in.
Ceiling
Opening (W)
Ceiling
Opening (H)
Roof cap
(with built-in
Short piece of flexible
duct helps alignment
and absorbs
sound
Fan housing
Seal gap
around
housing
Caulk termination
to duct
damper)
or
Wall cap
Wall cap
(with built-in
(with built-in
damper)
damper)
Proper insulation around the fan to minimize building
heat loss and gain. 4” circular duct is recommended
for installation. The ducting from this fan to the
outside of the duilding has a strong effect on the
air flow, noise and energy use of the fan. Use the
shortest, straightest duct routing possible for best
performance, and avoid installing the fan with
smaller ducts than recommended. Insulation around
the ducts can reduce energy loss and inhibit mold
growth. Fans installed with existing ducts may not
achieve their rated air ow.
The fan will operate most efficiently when located
where the shortest possible duct run and minimum
of elbows will be needed.
Use a roof cap or wall cap that has a built-in damper
to reduce backdrafts.
External timer can be used please contact Delta
Breez customer service and consult with a licensed
electrician for compatibility.
WIRING DIAGRAM
FAN SWITCH
LIGHT SWITCH
Model: ITG70LED / VFB070B4LED1
RED
OFF
ON
OFF
ON
ON/OFF SWITCH
(purchase separately)
FAN
LIGHT
SWITCH
SWITCH
GROUND
SWITCH BOX
120 VAC
LINE IN
WIRE NUT
(NOT INCLUDED)
BLACK
WHITE
WIRING
PLATE
WIRE NUT
(NOT INCLUDED)
4
ASSEMBLY INSTRUCTIONS
3
1
1
1
1
Joist or
wall stud
1
1
1
NEW CONSTRUCTION
Turn off power source. Review all safety precautions.
1. Attach the Duct Connector❸ to the Fan Body❶
1
2. Remove the wiring box cover from the Fan Body❶.
2
Remove the wiring knockout from the wiring box
cover with a athead screwdriver (not included).
3. Place the Fan Body❶ next to a ceiling joist
3
1
or wall stud. The fan body should be level and
perpendicular to the joist or stud.
4. Mount the Fan Body❶ to the joist or stud using
4
nails (not included) where indicated.
1
Joist or
wall stud
1
5. Pull the wire through the hole and into the junction
box(not included), secure 120VAC house wiring
from the wall diagram on page4. 14AWG is the
smallest conductor that shall be used for branchcircuit wiring.
Push the wires back through the hole. Reattach the
wiring box cover.
5
5
Model: ITG70LED / VFB070B4LED1
ASSEMBLY INSTRUCTIONS
6. Install a circular 4 in. duct (not included) and secure
it with duct tape or clamps (neither included). Finish
ceiling work. The ceiling hole should be aligned with
the edge of the Fan Body❶.
EXISTING CONSTRUCTION
Turn off power source. Review all safety precautions.
1. Remove existing fan.
2. Measure the opening to ensure it is large enough to
accommodate the new Fan Body(7 1/2in. x 7 1/4in.).
Note: 7 1/4 inch side of opening should be ush with
the joist.
6
4 in. Duct
Duct tape
or clamp
1
Ceiling
1
2
3. If this fan is not replacing an old fan, be sure to cut
a 7 1/2in. x 7 1/4in. opening for the Fan Body❶.
Make sure the 7 1/4 inch side of opening is ush
with the joist for installation from below.
4. Attach the Duct Connector❸ to the Fan Body❶.
Model: ITG70LED / VFB070B4LED1
3
9.4"
7 1/ 2 in.
7 1/4 in.
9.4"
4
3
1
6
3
1
ASSEMBLY INSTRUCTIONS
5. Remove the wiring box cover from the Fan Body❶.
Remove the wiring knockout from the wiring box
cover with a athead screwdriver (not included).
6. Remove the three screws that hold the fan motor
assembly in place. Remove the fan motor assembly
from the Fan Body❶. Unplug fan connector.
7. Pull the wire through the hole and into the junction
box(not included), secure 120VAC house wiring
from the wall diagram on page4. 14AWG is the
smallest conductor that shall be used for branchcircuit wiring.
Push the wires back through the hole. Reattach the
wiring box cover.
5
1
6
1
7
8. Install a circular 4 in. duct (not included) and secure
it with duct tape or clamps (neither included).
Mount the Fan Body❶ to the joist or stud using
nails (not included) were indicated.
9. Plug the fan assembly back into the Fan Body❶.
Reattach the fan assembly using the three screws.
Plug fan connector.
8
1
9
1
7
Model: ITG70LED / VFB070B4LED1
GRILLE INSTALLATION
Insert the LED light connector into the fan body.
Pinch the mounting springs on the Grille❷, and insert
them into the narrow rectangular slots inside the fan.
Push the Grille❷ up toward the ceiling.
Turn on electricity at the breaker box after nishing
installation.
FAN / LED LIGHT OPERATION
Operation
Fan mode: Turn the Fan switch to operate ON/OFF of
Fan function.
Light mode: Turn the Light switch to operate ON/OFF
of LED lighting function.
2
Model: ITG70LED / VFB070B4LED1
8
CARE AND MAINTENANCE
See safety information before proceeding. Routine maintenance should be done at least once a year.
• Never use solvents, thinner or harsh chemicals when cleaning the fan.
• Do not allow water to enter the motor.
• Do not immerse metal parts in water.
• Do not immerse resin parts in water over 140º Fahrenheit.
• Do not immerse LED module in water.
Turn off power source. Review all safety precautions.
1. To remove grille ❷, squeeze springs and pull down.
1
2
2. Wash and clean the grille ❷ in a sink and dry with a
cloth.
3. Remove dust and dirt from the fan body ❶ with a vacuum
cleaner.
4. Dampen cloth with dust detergent and wipe the fan body
. Then wipe dry with a clean cloth.
❶
2
2
3
Vacuum
1
cleaner
4
5. Replace grille ❷ back onto fan body
6. Turn on power source to operate fan again.
❶.
1
5
2
9
Model: ITG70LED / VFB070B4LED1
TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE CORRECTIVE ACTION
The fan is not turning on 1. Power off
2. Faulty switch
3. Faulty wire connection
The fan seems louder
than it should
The fan is not clearing
the room
1. CFM too great
2. Damper not working
properly or damaged
3. Bend in duct too close
to fan discharge
4. Fan discharge
reduced to t smaller
duct
5. Fan body not securely
attached
1. Insufcient intake
airfow within room
1. Make sure power supply is on.
2. Test or replace switch.
3. Check wire in switch box.
1. Be sure the CFM rating on the fan matches the
size of your room.
2. Check damper to ensure it is opening and closing
properly. If the damper has become damaged,
please call Customer Service.
3. Be sure you do not have any sharp bends in duct
closer than 18 in. to the fan discharge.
4. Use recommended size ducting to reduce fan
noise.
5. Be sure the fan is securely attached to your ceiling
joists.
1. 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 in from.
2. Insufcient CFM
The light is not turning
on
Model: ITG70LED / VFB070B4LED1
1. Power off
2. Faulty switvh
3. Faulty wire connection
2. Be sure the CFM rating on the fan matches the
requirements for your room size.
1. Male sure power supply is on.
2. Test or replace switch.
3. Check wire in switch box.
10
DIMENSIONS
PRODUCT SPECIFICATIONS
UNIT: INCH
SPECIFICATIONS
Model No. Voltage (V)
ITG70LED /
VFB070B4LED1
Note: Design and specications subject to change without notice.
120 60 8.0 70 4.8
Frequency
(Hz)
Fan Power
@0.1”SP(W)
Air Flow
@0.1”(CFM)
LIST OF COMPATIBLE DIMMERS(NOT SUPPLIED)
NO. Brand Model
1 Lutron MACL-153M
2 Lutron DVCL-153P
3 Lutron S-600P
4 Lutron SCL-153P
NO. Brand Model
5 Lutron SELV-300P
6 Lutron DVELV-300P
7 Lutron LGCL-153PLH
8 Leviton 6631
Weight (lb.)
LED light
spec.
13.0 Watts,
850Lumens,
2700K
11
Model: ITG70LED / VFB070B4LED1
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: 46101 Fremont Boulevard, Fremont, CA 94538
US Toll Free Number: 1-888-979-9889
www.deltabreez.com
Model: ITG70LED / VFB070B4LED1
12
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