VENTILATION FAN / LED LIGHT /
LED NIGHT LIGHT
MODEL 110HLEDNL
TABLE OF CONTENTS
Package Contents 2
General Safety Information 3
Preparation and Wiring Diagrams 4
Assembly Instructions - New Construction 5
Assembly Instructions - Existing Construction 6
Grille Installation 10
Operation 10
READ AND SAVE THESE INSTRUCTIONS
Address: 46101 Fremont Boulevard, Fremont, CA 94538
US Toll Free Number: 1-888-979-9889
www.deltabreez.com
Care and Maintenance 11
Troubleshooting 12
Dimensions 13
13
Warranty 14
MFG Model
VFB110D4HLED3
PACKAGE CONTENTS
1
2
5
4
3
PART DESCRIPTION QTY
❶
❷
Suspension bracketⅠ13”(318.5mm) 2
❸
Suspension bracketⅡ13”(318.5mm) 2
❹
❺
HARDWARE CONTENTS
(Images are to scale)
A
Long Wood Screw (∅4 x 25mm)
B
Fan Body 1
Grille 1
Duct Connector 1
X 4
X 4
Short screw (#8-32x1/4”)
C
Duct Screw (M4x12mm)
X 1
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 ventilating 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 R40. (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
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
proper ventilation.
Inspect duct work and wiring before proceeding with
installation.
Before installation, provide inspection and future
maintenance ac cess 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 availabl e at your local home
improvement or hardware store.
WIRING DIAGRAM
JUNCTION BOX
BLACK
WHITE
BLUE
WHITE
RED
WHITE
YELLOW
WHITE
GREEN
SWITCH BOX
OFF
ON
POWER SWITCH
HI
MODE SWITCH
OFF
ON
LIGHT SWITCH
OFF
ON
NIGHT-LIGHT SWITCH
L
N
L
N
L
N
L
N
GRD
Proper insulation around the fan to minimize building
heat loss and gain. 4” circular duct is recommended
fo r instal lation. The du c ting fr om this fan to the
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
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)
Locate unit above (GFCI-protected circuit required)
or within 5 feet of the 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.
Unit must be installed in ceiling to properly sense
moisture.
proper sensing.
The fan will operate most efficiently when located
where the shortest possible duct run and minimum
number of elbows will be needed.
Use a roof cap or wall cap that has a built-in damper
to reduce backdrafts.
External timer/dimmer switch can be used please
contact Delta Breez customer service and consult
with a licensed electrician for compatibility
BLUE
(bare)
SWITCH BOX
120 VAC
LINE IN
(purchase separatel y)
NIGHT-
LIGHT
SWITCH
RED
YELLOW
ON/OFF SWITCH
LIGHT
MODE
SWITCH
SWITCH
POWER
SWITCH
BLACK
WHITEGROUND
WIRING
PLATE
4
ASSEMBLY INSTRUCTIONS
Suspension
Bracket II
Suspension
Bracket I
Body
Tab
Suspension
Bracket II
Suspension
Bracket I
Body
Tab
NEW CONSTRUCTION – ATTACHING TO THE JOIST
BEFORE INSTALLATION
Turn off power source. Review all safety precautions.
1. Attach the duct connector from the housing can
inside, and secure using the duct screw (M4x12).
Hardware
C
Duct Screw
2. If spacing between joists is 12 in. apart, use four
long wood screws (provided) to attach the fan body
to ceiling joists, NO NEED FOR SUSPENSION
❶
BRACKETS.
Hardware
A
Long wood screw
3. For joist spacing 16 in. - 24in., insert suspension
bracket I ❸ and suspension bracket II ❹ into the
bracket cover on the duct connector side and the
back of the fan body ❶. Install the suspension
brackets to the joists with nails, and secure the
suspension brackets to the fan body ❶by using the
short screws (provided).
Hardware
B
Short screw
1
2
3
❶
Body
❶
Suspension
❸
Bracket I
Suspension
❹
Bracket II
Inse rt tab in to
slot in housi ng
Duc t scr ew(M4X 12)
from Parts B ag
Tab
5
ASSEMBLY INSTRUCTIONS
4
4. Remove the fan junction box cover a . Using wire
nuts (not supplied), connect house wires to fan
wires b as shown in the wiring diagram on page 4.
Reattach fan junction box cover c .
5. Connect a 4 in. circular duct a (not supplied)
and vent to the outside. Secure it with duct tape
(not supplied) or clamp (not supplied) to make the
connection secure and air tight.
6. Punch out Mask from packaging. Insert mask and
nish celling.
Mask protects unit during construction. Remove
before installing Grille.
b
c
a
5
joist
a
joist
6
EXISTING CONSTRUCTION – ACCESSIBLE FROM ABOVE
BEFORE INSTALLATION
Turn off power source. Review all safety precautions.
1. Remove existing fan.
1
6
ASSEMBLY INSTRUCTIONS
2. Measure the opening to ensure it is large enough to
accommodate the new fan body (10.25 in. x 10.25
in.).
3. If this fan is not replacing an old fan, be sure to cut
a 10.25 in. x 10.25 in. opening for the fan body ❶.
Install from below, no need for suspension
brackets (no attic access)
2
3
9.4"
10.25 in.
10.25 in.
9.4"
4
4. Remove fan unit by removing 3 screws.
5. A piece of wood (not supplied) is screwed in from
below through the ceiling board. Suggested size is
1 in. x 3 in. x 14 in. Position the screws far enough
away from the edge of the ceiling board that it does
not crumble and give way. Put screws in both ends
of wood beyond the 10.25 in. hole. Keep screws in
range of grille.
5
Wood support screwed in from
underneath. Screw is far enough away
from the edge of sheetrock to prevent
crumblimg.
Wood support
7
ASSEMBLY INSTRUCTIONS
Pull exis ting ductw ork
into Hous ing
Insert tab into slo t
in Housin g
Duct scre w(M4X1 2)
from Part s Bag
ac
b
6. Remove the fan junction box cover a . Using wire
nuts (not supplied), connect house wires to fan
wires b as shown in the wiring diagram on page 4.
Reattach fan junction box cover c .
7. Insert housing can into the ceiling cut out. Secure
the housing can from below by using 2 long wood
screws through the ange into the wood support
and 2 long wood screws through the ange into the
joist.
Hardware
A
Long wood screw
6
7
8. Attach the duct connector from the housing can
inside, and secure using the duct screw (M4X12).
Hardware
C
Duct Screw
9. Insert fan unit and secure by 3 screws.
8
9
8
ASSEMBLY INSTRUCTIONS
Install from above with suspension brackets (attic
accessible)
*ONLY IF UNABLE TO ATTACH DIRECTLY TO JOIST(S)
1. For joist spacing 16 in. - 24in., insert suspension
bracket I ❸ and suspension bracket II ❹ into the
bracket cover on the duct connector side and the
back of the fan body ❶.Install the suspension
brackets to the joists with nails, and secure the
suspension brackets to the fan body ❶by using the
short screws (provided).
Hardware
B
Short screw
1
Body
❶
Suspension
❸
Bracket I
Suspension
❹
Bracket II
Tab
2. Remove the fan junction box cover a . Using wire
nuts (not supplied), connect house wires to fan
wires b as shown in the wiring diagram on page 4.
Reattach fan junction box cover c .
3. Connect a 4 in. circular duct a (not supplied)
and vent to the outside. Secure it with duct tape
(not supplied) or clamp (not supplied) to make the
connection secure and air tight.
2
b
c
a
3
joist
a
joist
9
GRILLE INSTALLATION
Cel
Insert the LED light connector into the fan body.
Attach grille ❷ by pinching mounting springs
a
and
insert into the narrow rectangular slots in fan body.
OPERATION
ling
LED light
connector
Slots
Spring
Grille
a
2
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, and the LED indicator is blue.
When the ambient humidity is lower than the setpoint, 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
2. Full speed mode: Turn the MODE switch on to
operate at full speed mode - the LED indicator will
be amber.
3. Humidity tolerance is about ±10%. The humidity
switch may need to be adjusted regionally. Long-
as dust accumlates.
60%RH.
Humidity preset control
CFM%RH
0
0
9
8
0
0
8
6
0
0
7
3
0
0
50
6
Low speed air
volume preset control
CFM%RH
0
9
0
8
0
7
0
50
6
0
8
60
0
3
0
10
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.
Turn off power source. Review all safety precautions.
1. To remove grille ❷, squeeze springs and pull down.
1
2
2. 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
1
5. Replace grille ❷ back onto fan body
6. Turn on power source to operate fan again.
5
❶.
2
11
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
1. Power off
2. Faulty switch
3. Faulty wire connection
2. Be sure the CFM rating on the fan matches the
requirements for your room size.
1. Make sure power supply is on.
2. Test or replace switch.
3. Check wire in switch box.
12
DIMENSIONS
PRODUCT SPECIFICATIONS
Model No. Note Light Spec
110HLEDNL /
VFB110D4HLED3
Voltage
Frequency
(V)
120 60 110 14.8 0.48 10
(Hz)
Air Flow @0.1"SP
(CFM)
Power @ 0.1"SP
(W)
Max Current
(Amps)
Weight
(lb.)
Humidity
Sensor
13W LED,
800 Lumens,
2700K
13
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. The warranty does not cover if user does not comply with manufacturer’s installation manual.
5. To qualify for warranty service, you must notify Delta Electronics at the address or telephone number below.
6. 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,
accident of products or parts thereof, or unusual deterioration or degradation of products or parts thereof due to
Address: 46101 Fremont Boulevard, Fremont, CA 94538
US Toll Free Number: 1-888-979-9889
www.deltabreez.com
14
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