DewStop breeze easy F300-1W User manual

LISTED
Installation Guide
Read and Save These Instructions
Need Help? [e-mail]
1-877-543-8698 (English) or 1-800-615-5439 (French)
DewStop®
breeze easyTM
model # F300-1W
English

1
Table of Contents
Please Read and Save
These Instructions
page 1
page 2
page 3
page 4
page 5
page 6
page 7
page 8-10
page 11-13
page 13
page 14-15
page 16-17
page 17
page 18
page 18-20
page 21
Table of Contents / Specifications
What’s Inside The Box
Safety Information
Planning Your Installation
Connecting The Duct
Removing Your Old Fan
Removing Your Old Switch
Roomside Fan Installation
Installing The Fan From Above The Ceiling
Care And Cleaning
Installing The Control
Using The Control
Testing The Control
Air Drafts In Wall Enclosure
Frequently Asked Questions
5-Year Limited Warranty
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Model
Exhaust Diameter
Voltage (V)
Frequency (Hz)
Power (W)
Air Flow At 0.1 CW
Item Weight
Noise (Sones)
Shield Size
Opening Length*
Opening Width*
Housing Length*
Housing Width*
Housing Depth*
*This may require modification of your current opening. Some hand
tools required. Power tools may also be necessary.
F300-1W
10.2 cm (4 in)
120 volts AC
60 hertz
25 watts
100 pi3/min (100 CFM)
2.72 kg (6 lb)
1.0 sone
28.5 x 30.5 cm (11 1/4 x 12 in)
24.45 cm (9 5/8 in)
21.9 cm (8 5/8 in)
23.5 cm (9 1/4 in)
21.6 cm (8 1/2 in)
14.6 cm (5 3/4 in)
Specifications

2
What’s Inside The Box
DAMPER
Qty:1
CONTROL
Qty:1
FAN
Qty:1
SHIELD
Qty:1
SHORT BRACKET
Qty:2
LONG BRACKET
Qty:1
MANUAL
Qty:1
TEMPLATE
Qty:1
WIRE
NUT
Qty:4
SETTINGS
TOOL
Qty:1
MOUNTING
SCREW
Qty:2
WIRE
NUT
Qty:3
ROUNDHEAD
WOOD
SCREW
Qty:8
1-INCH
FLATHEAD
WOOD
SCREW
Qty:4
4X6 MM
SCREW
Qty:1
SCREW KIT
Qty:1
SCREW KIT
Qty:1
DUCT TAPE STRIP
Qty:1
SUPPORT STRIPS
Qty:2
FAN
CONTROL
TRIM RING
Qty:1
LISTED
Installation Guide
Read and SaveThese Instructions
NeedHelp? [email protected]
1-360-876-2974(English) or 1-800-615-5439(French)
DewStop®
breeze easyTM
model # F300-1W
English
CUTOUT TEMPLATE
GABARIT DE DÉCOUPAGE
Need Help?
Watch our Easy Installation Video at
Avez-vous besoin d’aide?
Regardez notre vidéo d’installation facile à
mark sheetrock cutout line
tracez la ligne de découpage de la plaque de plâtre
DAMPER DIRECTION
POSITION DU REGISTRE
ELECTRICAL DIRECTION
POSITION DU CÂBLAGE ÉLECTRIQUE

3
Safety Information
1.) WARNING - TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK,
OR INJURY TO PERSONS, OBSERVE THE FOLLOWING:
a) Installation work and electrical wiring must be done by qualified person(s) in
accordance with all applicable codes and standards, including fire-rated
construction.
b) Sufficient air is needed for proper combustion and exhausting of gases
through the flue (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), the
American Society for Heating, Refrigeration and Air Conditioning Engineers
(ASHRAE), and the local code authorities.
c) When cutting or drilling into wall or ceiling, do not damage electrical wiring and
other hidden utilities.
d) Ducted fans must always be vented to the outdoors.
e) 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.
2.) Use this unit only in the manner intended by the manufacturer. If you have
questions, contact the manufacturer.
3.) 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.
4.) This ventilation fan is approved for use over a bathtub or shower when installed
in a GFCI protected circuit. Do not use unapproved fans over a bathtub or shower
that is not approved for that application.
5.) Install ductwork in a straight line with minimal bends.
6.) Use 120 V, 60 Hz for the electrical supply and properly ground the unit. Follow
all local safety and electrical codes.
7.) Do not use this fan with any solid-state control device; such as a dimmer switch.
Solid-state controls may cause harmonic distortion, which can cause a motor
humming noise, as well as increase risk of fire or electric shock.
8.) To reduce the risk of fire or electric shock, do not block air entry shield.
9.) Mount with the lowest moving parts at least 2.5 m (8.2 ft) above floor or grade
level.
10.) Never place a switch where it can be reached from a tub or shower.
11.) Not to be installed in a ceiling thermally insulated to a value greater than R50.
(This is required for installation in Canada only).
12.) Not for use in cooking areas. (See PAGE 4 for details)
13.) This product must properly connect to the grounding conductor of the supply
circuit.
Follow the heating equipment manufacturer’s guideline and safety standards, such
as those published by the National Fire Protection Association (NFPA), the
American Society for Heating, Refrigeration and Air Conditioning Engineers
(ASHRAE), and the local code authorities.
WARNING: Not suitable for use as a range hood.
CAUTION: For General Ventilating Use Only - Do Not Use To Exhaust
Hazardous Or Explosive Materials And Vapors.
CAUTION: Do not install in locations where the temperature will exceed
104°F (C40°).
IMPORTANT: Exercise care to not damage existing wiring when cutting or
drilling into walls or ceilings.
NOTE: Make sure duct work size is a minimum of the discharge. Do not
reduce. Reducing the duct size can increase fan noise.
IMPORTANT: You may want to consult with a qualified licensed electrician
regarding the wiring of your ventilation fan.
WARNING: To reduce the risk of electric shock, please disconnect the
electrical supply circuit before servicing.
CAUTION: This product must be properly grounded.
Go to dewstop.com to obtain a copy of this manual.

NOTE: If installing in existing construction, you may need to have access to
space above and below the installation location.
Cooking Area
do not install above or
inside this area
Cooking
Equipment Floor
Turning angle too sharp
Too many elbows
Avoid duct shrink
Elbow near the body
FAN
Body
Minimum 45.72 cm (18 in)
Planning Your Installation
When installing the ventilation FAN in a new construction site, install the main body
of the FAN and duct work during the rough-in construction of the building. The
SHIELD should be installed after the finished ceiling is in place.
When installing in existing construction, use the provided cutout TEMPLATE for the
ceiling. SHIELD edge should overlap finished ceiling.
Not for use in cooking area - see installation instructions.
Do not install ventilation FAN in areas where the duct work will require configuration
as shown.
We recommend installing the ventilation FAN by securing the main body of the FAN
against one ceiling joist and using the header bars as necessary for support of the
adjoining joist.
There are multiple installation configurations possible for this ventilation FAN. Not
all configurations are shown. If your installation requires a variation other than
those shown, consult with a licensed contractor to determine the best installation
for your project. If you are replacing an existing fan, ensure that the new SHIELD
will adequately cover the existing opening.
4

INSULATION*
(Place around and
over FAN housing.)
Seal gaps
around
housing.
ROUND
DUCT*
POWER
CABLE*
Seal duct
joints with
tape.
FAN
HOUSING
ROUND
ELBOWS*
ROOF CAP*
(with built-in
damper)
Keep duct
runs short.
WALL CAP*
(with built-in
damper)
*Purchase
separately.
OR
Connecting the Duct
●Install a circular duct to outlet and secure it with duct tape or clamps.
●Install the duct to the outlet with a gradient 1°~2° to the outside as shown.
●The ducting from this FAN to the outside of the building 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 airflow.
●10.16 cm (4 in) round is recommended for best performance.
●Ensure duct joints and exterior penetrations are sealed with caulk or other
●similar material to create an air-tight path, to minimize building heat loss and
●gain, and to reduce the potential for condensation.
●Place/wrap insulation around duct and/or FAN in order to minimize possible
●condensation buildup within the duct, building heat loss and gain.
5

Removing Your Old Fan
1.) Disconnect the electrical power supply and lock out the service
panel for the existing fan.
2.) Remove the grille from the existing fan. Pull the grille down to expose its two
springs. Squeeze each spring together and pull down again to release the springs
from the motor plate slots.
3.) Your existing fan may be attached in several ways. Look for attachment screws
in the ceiling and remove. Your fan may also be attached on the attic side and this
will require you to access it from the attic. Locate attic attachment screws and
remove.
4.) Remove the old fan.
6

Removing Your Old Switch
1.) Disconnect the electrical power supply and lock out the service
panel for the existing fan.
2.) You can install the CONTROL in any standard switch location, multi-gang or
single gang.
7
disconnect
disconnect
unscrew
unscrew
unscrew
unscrew
3.) Unscrew the face plate and your old switch.
4.) Disconnect your old switch from your existing wiring.
5.) The CONTROL comes with a single-gang decora style face plate. If you have a
multi-gang switch location and your existing wall plate does not have a decora style
switch location in the needed place, you will need to purchase a new face plate
(available in colors at most hardware stores).
decora style
switch
location
toggle style
switch
location
disconnect
disconnect

8
1.) Place provided sheetrock cutout TEMPLATE on ceiling where you wish the FAN
to be (DAMPER and electrical positions shown on TEMPLATE). Mark around the
edge of the TEMPLATE. Remove TEMPLATE, then cut access opening along the
line.
Roomside Fan Installation
WARNING: Disconnect all AC Power Breakers or Fuses before attempting
to cut into your ceiling.
2.) Remove DAMPER from housing. Attach DAMPER to 10.2 cm (4 in) ducting.
Use a length of ducting, 61 cm (2 ft) maximum. Hide DAMPER and ducting in
ceiling, placing DAMPER next to where it will later be reattached to the housing.
ceiling
DAMPER
housing
ducting
3.) Disconnect electrical plug from housing. Remove 3 motor screws. Lift motor
out of metal housing, then set motor aside for later.
motor
housing
electrical plug
screws
Attach DAMPER to
ducting with the included
DUCT TAPE STRIP.
Mark around edge of
TEMPLATE with pencil.
DUCT TAPE STRIP
CUTOUT TEMPLATE
GABARIT DE DÉCOUPAGE
Need Help?
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DAMPER DIRECTION
POSITION DU REGISTRE
ELECTRICAL DIRECTION
POSITION DU CÂBLAGE ÉLECTRIQUE

9
4.) Attach conduit with wiring from CONTROL to housing. Open the electrical
enclosure inside the FAN housing and connect wiring using the provided WIRE
NUTS, matching wire colours as shown:
WARNING: Disconnect the AC power before any work is done to any part of
the circuit Breeze Easy™ is connected to. If you do not understand this
warning, seek the services of a qualified licensed electrician.
WARNING: Copper to copper only. Do not use aluminum wire.
WARNING: Follow all local electrical and safety codes, and NEC (National
Electrical Codes).
CAUTION: If your house wires do not match these colors, determine what
each house wire represents before connecting. You may need to consult a
qualified licensed electrician to determine this safely.
black / back
white / white
green / green / green
conduit (power
from CONTROL)
housing
5.) Place the included SUPPORT STRIPS on the sides of the cutout opening. If
one of the joists is already on the edge of the cutout opening, you will only need
to use one SUPPORT STRIP. Use 1-INCH FLATHEAD WOOD SCREWS
(included) to screw SUPPORT STRIPS into ceiling.
WIRE
NUT
Qty:3
or
joist
ceiling
SUPPORT
STRIP
DAMPER
and ducting
1-INCH FLATHEAD
WOOD SCREW
Qty:4
6.) Tilt housing up into ceiling. While tilted, reattach DAMPER through opening in
FAN housing. Next, use ROUNDHEAD WOOD SCREWS (included) to screw
housing into ceiling where you placed the SUPPORT STRIPS.
joist
ceiling
SUPPORT
STRIP
DAMPER
and ducting
1-INCH FLATHEAD
WOOD SCREW
Qty:2

10
7.) To reinstall the FAN motor, secure in place using the 3 motor screws you
removed in step #3. Plug motor into electrical plug. Align TRIM RING notch to
vent (DAMPER) position. Attach TRIM RING to FAN. Attach the SHIELD by
squeezing the mounting springs together and inserting the springs into the spring
guides in the FAN.
housing
electrical plug
screws
mounting springs
SHIELD
ceiling
ducting
conduit
SUPPORT STRIPS
ROUNDHEAD
WOOD SCREWS
Qty:4
ceiling
DAMPER ducting
conduit
housing
SUPPORT STRIPS
Reattaching DAMPER:
Align notch to upper tab,
match screw holes.
reach hand in through the hole in
the housing to access DAMPER
DAMPER
motor
TRIM RING

11
Installing the Fan from
Above the Ceiling
2.) From the roomside, place provided sheetrock cutout TEMPLATE on ceiling
where you wish the FAN to be (DAMPER and electrical positions shown on
TEMPLATE). Mark around the edge of the TEMPLATE. Remove TEMPLATE, then
cut access opening along the line.
WARNING: Disconnect all AC Power Breakers or Fuses before attempting
to cut into your ceiling.
1.) Attach conduit with wiring from CONTROL to housing. Open the electrical
enclosure inside the FAN housing and connect wiring using the provided WIRE
NUTS, matching wire colours as shown:
WARNING: Disconnect the AC power before any work is done to any part of
the circuit Breeze Easy™ is connected to. If you do not understand this
warning, seek the services of a qualified licensed electrician.
WARNING: Copper to copper only. Do not use aluminum wire.
WARNING: Follow all local electrical and safety codes, and NEC (National
Electrical Codes).
CAUTION: If your house wires do not match these colors, determine what
each house wire represents before connecting. You may need to consult a
licensed electrician to determine this safely.
black / back
white / white
green / green / green
conduit (power
from CONTROL)
housing
Mark around edge of
TEMPLATE with pencil.
WIRE
NUT
Qty:3
CUTOUT TEMPLATE
GABARIT DE DÉCOUPAGE
Need Help?
Watch our Easy Installation Video at
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DAMPER DIRECTION
POSITION DU REGISTRE
ELECTRICAL DIRECTION
POSITION DU CÂBLAGE ÉLECTRIQUE

12
housing
SHORT
BRACKET
(can be
cut down)
joist
joist
SHORT
BRACKET LONG BRACKET
ceiling
ductingconduit
3.) Place FAN over ceiling opening, then attach wiring from housing to power from
CONTROL through conduit.
ceiling conduit
ceiling
ducting
conduit
DAMPERhousing
DAMPERhousing
4.) Attach DAMPER to 10.2 cm (4 in) ducting.
5.) Attach housing to ceiling joists with BRACKETS using wood screws.
Attach DAMPER to ducting with
the included DUCT TAPE STRIP.
DUCT TAPE STRIP
ROUNDHEAD
WOOD
SCREW
Qty:8
4X6 MM
SCREW
Qty:1

13
ceiling
FAN
6.) From the roomside, align TRIM RING notch to vent (DAMPER) position. Attach
TRIM RING to FAN. Attach the SHIELD by squeezing the mounting springs
together and inserting the springs into the spring guides in the FAN.
Care and Cleaning
WARNING: To reduce the risk of electric shock, fire, or injury to persons,
disconnect or turn off the breaker and lock the power supply at the panel to
prevent the power from being turned on before servicing or cleaning the unit.
1.) Remove the SHIELD by squeezing the springs and pulling down.
2.) Wash and clean the SHIELD in a sink and dry with a cloth.
3.) Remove dust and dirt from the FAN housing with a vacuum cleaner.
4.) Dampen cloth with dish detergent and wipe the FAN housing and dry with a
cloth.
5.) Replace the SHIELD.
mounting springs
SHIELD
TRIM RING

Installing The Control
WARNING: Turn off circuit breaker or remove fuse(s) and test that power is
off before wiring. Wiring the control live can cause serious risk of electrical
shock and/or damage the control, voiding the warranty. For safety, this
product must be installed in a grounded wall enclosure. If you are unfamiliar
with methods of installing electrical wiring, secure the services of a qualified
licensed electrician. Use only copper wire, do not use aluminum wire with
this device.
ELECTRICAL SHOCK WARNING: This control is an automatic on device.
At no time should a person work on the FAN or any appliance connected to
this control without the electrical circuit breaker or fuse switched off. This
CONTROL could turn on the attached device by the unintended presence of
condensation while the work is being performed. Always disconnect the AC
power before any work is done to any part of the circuit this CONTROL is
connected to. If you do not understand this warning, seek the services of a
qualified licensed electrician.
CAUTION:
• Never place the CONTROL where it can be reached from a tub or shower.
• Use only a 120V AC 60Hz power supply connection.
• For indoor use only.
• Do not exceed the CONTROL’s maximum electrical load ratings, as
• indicated on the product label.
• Must be installed and used in accordance with your local electrical codes.
• If a bare copper or green ground connection is not available in the wall
• box, contact a qualified licensed electrician for installation.
• For use with permanently installed 120V AC powered fans only.
• Use only #14 or #12 copper wire connections.
IMPORTANT: Read each step carefully and perform in sequence. The
CONTROL will not work or will become damaged if wires are connected
incorrectly. To prevent damage, connect the CONTROL exactly as shown in
the installation diagrams, otherwise warranty will be voided. Prior to wiring,
straighten or clip ends of wire such that ends of each wire are straight (if
using the CONTROL to replace an existing switch). Strip wire insulation at
the end of each wire to expose 16 mm (0.63 in) of copper. Where instructed
to make a connection, twist ends of stripped wires together and twist a
proper connector clockwise until secure.
WARNING: To avoid fire or risk of electrical shock, turn off power at circuit
breaker or disconnect fuse. Test the power is off before you begin wiring.
1.) For new installations, install a 8.9 cm (3.5 in) deep single-gang or multi-gang
electrical wall enclosure, or (replacement of existing switch) remove existing wall
plate and switch device being replaced.
2.) Attach 120V AC 60Hz 3-wire power (Hot / Neutral / Ground) inside the wall
enclosure with a minimum of 15.2 cm (6 in) leads. Attach FAN three wire leads
inside the wall enclosure also with minimum 15.2 cm (6 in) leads. If an existing
power connection is used in an existing wall enclosure you must confirm proper AC
120V Hot / Neutral / Ground are available.
3.) Attach wires. Make sure the wall enclosure, FAN, and the CONTROL are
properly grounded. Make sure ground wire is securely fastened. Tighten all ground
screws or wire nuts securely. Use the proper sized wire nut for #14 or #12 wire.
Make sure to strip back the copper wire 1.6 cm (5/8 in) and twist wire and nut
clockwise.
14

15
4.) Tuck wires into wall enclosure and fasten the CONTROL to the wall enclosure
with the two screws provided.
power to FAN
ground
120V line AC
CONTROL
wall
enclosure
DewStop®FS-300-W6
www.dewstop.com
GTR Technologies Inc.
U.S.A. & International Patent Pending
Brevet américain et international
en instance
Electrical Input: 120 volts @ 60Hz
Entrée électrique : 120 volts @ 60 Hz
Maximum Fan Load: 3 Amps
Charge maximale du ventilateur : 3 A
Must Be Mounted Inside A Code
Approved Electrical Outlet Box
Doit être monté dans une boîte de
sortie électrique répondant au code.
FAN VENTILATEUR
NEUTRAL NEUTRE
POWER ÉLECTRIQUE
5.) Attach the wall plate.
MOUNTING
SCREW
Qty:2
WIRE
NUT
Qty:4

16
Using The Control
BLUE LED LIGHT: Lets you know when your FAN is on.
CONDENSATION SENSOR: Senses condensation
(humidity) in the room and turns your FAN on and off
automatically.
TIMER AND SENSOR SETTINGS: Countdown timer
(left) and moisture sensitivity (right) settings (hidden
behind a removable cover).
FAN ON/OFF: Turns the countdown timer on and off (can be used to temporarily
override the CONDENSATION SENSOR).
BLUE LED LIGHT
FAN ON/OFF
CONDENSATION SENSOR
TIMER AND SENSOR SETTINGS
Changing The Settings: By default, the CONTROL comes with the condensation
(humidity) sensitivity set to average levels, and the countdown timer set to
30 minutes. To change the settings, remove the TIMER AND SENSOR SETTINGS
cover by taking off the face plate and then inserting the end of the SETTINGS
TOOL (or a non-metal tool of your own) into the two holes on either side of the
CONTROL. Use the SETTINGS TOOL to turn the settings dials. The countdown
timer can be set between 5‒60 minutes. The CONDENSATION SENSOR can be
set at low, average, or high sensitivity. Once you change a setting, the changes will
take effect after the next on/off cycle, so it’s recommended that you turn your FAN
on then off after you make a change to the settings.
SETTINGS TOOL
use to remove cover and
adjust settings dials
TIMER / MINUTERIE SENSIBILITÉ
SENSITIVITY

17
Manual On/Off: Press the FAN ON/OFF button once to manually turn FAN on, and
again to turn FAN off.
Countdown Timer: When the FAN is turned on manually, the
countdown timer will run your FAN for your selected period of
time, then turn your FAN off.
Condensation Sensitivity: The minus sign is low condensation
(humidity) sensitivity and the plus sign is high sensitivity; the dial
can be set anywhere in between. In a very wet environment,
lower sensitivity may be needed to avoid excessive FAN run-time.
In a very dry environment, higher sensitivity may be needed for
the sensor to detect condensation. When the CONDENSATION
SENSOR senses condensation, the BLUE LED LIGHT will pulse
slowly.
Setting Sensitivity: The dial is similar to a clock. The factory setting of the
condensation (humidity) sensitivity dial is set to the noon position. If you feel the
factory setting is too slow in turning on your FAN, turn the dial to the right an hour
at a time. Or, if you feel the factory setting turns your FAN on too quickly, turn the
dial to the left an hour at a time until the desired sensitivity level is reached.
Testing The Control
1.) After you have completely installed the CONTROL, you can turn on the breaker
to apply power.
WARNING: If the breaker trips or the fuse blows, Stop and call a qualified
licensed electrician to investigate the problem. Turn the breaker off until the
problem has been corrected.
2.) Press the FAN ON/OFF button to see the FAN turn on, press the button again to
see the FAN turn off.
3.) With the FAN off, you can test the CONDENSATION SENSOR by blowing into
the sensor as if you were blowing on a mirror to steam it. Use three puffs of breath
and the FAN will come on automatically. The BLUE LED LIGHT will pulse slowly;
this shows you the CONTROL is sensing condensation.
4.) Sensor Shut-Off: To turn off the sensor and make the control just a manually
activated adjustable timer, hold down the FAN ON/OFF button for 15 seconds. To
enable the sensor again, simply repeat the process.
TIMER / MINUTERIE
SENSIBILITÉ
SENSITIVITY

Frequently Asked Questions
(Fan)
Q: How do I clean my FAN?
A: It’s important to clean the SHIELD cover from time to time. Dust particles can
build up on the SHIELD. See PAGE 17 for care and cleaning instructions.
Q: What is CFM?
A: CFM is a measurement of air movement (cubic feet per minute). The higher the
CFM, the more air movement.
Q: What is a sone?
A: Sone is the rating used to describe the sound level. The lower the sone the
quieter the fan. A sone is not a decibel. Fans around 1 sone or less are considered
quiet while fans around 2 sones or more are considered loud.
Q: Can I install my bathroom ventilation FAN directly over a bathtub or shower?
A: Yes, but your FAN must be rated for over a shower/bath installation (Breeze
Easy™ models are) and must be on a GFCI protected circuit. Consult a qualified
licensed electrician about ground fault protected safety circuits.
Q: Do I have to vent my FAN to the outside?
A: Yes. All spot ventilation fans must be vented to the outside. Follow your local
code and consult it for advice. See PAGE 5 for national venting installation
suggestions and guidelines.
18
Air Drafts In Wall Enclosure
Older homes may experience air flowing (drafts) from the inside wall cavity into or
out of the wall enclosure depending on the draft situation. If this CONTROL is
experiencing problems sensing condensation, sealing any enclosure openings is
needed. The wall enclosure is easy to seal with standard painter’s caulking and a
caulking gun. To begin you must disconnect all electrical power to the CONTROL
before sealing the openings. Unscrew all box switches and pull them forward to
allow access to the back of the enclosure. Apply caulking into all openings in the
enclosure, even the very small ones. Seal every opening and around electrical
wires at their entering point. Also seal the perimeter around the enclosure between
the wall board and the enclosure. This will stop heat loss and allow this CONTROL
to sense the room and not the drafts in the walls.
around edges
punch-outs
wire access
vent grooves
(Example)
Wall enclosures vary in design; seal any openings found.
apply caulking in
these types of areas

19
Q: Why do the windows and mirrors fog even when the FAN is running?
A: If windows and mirrors are very cold, condensation can still form on those
surfaces. If the bathroom is sealed tightly, replacement air may not be entering the
room fast enough to displace moist air. You need a gap under the bathroom
entrance door to allow air to enter the bathroom. If your home uses 3 inch diameter
ducting, upgrading the duct pipe to 4 inch diameter can greatly increase the airflow.
The vent pipe length should be 10 feet or less with minimal bends (See PAGE 5).
Ensure that the vent pipe is not blocked.
Q: My FAN is operating, but the air is moving slower than normal.
A: Check for obstructions in the ductwork. A common problem is debris blocking the
roof cap or outside wall vent. Older homes may have 3 inch diameter ducting and
changing the duct pipe to 4 inch diameter can greatly increase airflow.
Q: Why is there water dripping from my FAN?
A: Dripping water is typically condensation from a cold vent pipe. Insulating the
ductwork and FAN housing can help solve condensation problems. Running the
FAN longer will ensure moisture is completely removed from the duct. Another
possibility is rain entering the vent pipe through the roof vent opening.
Q: I have installed my FAN and it is not working, what do I do?
A: Make sure the black and white plug-in connector on the FAN is clicked into
place. Check all electrical connections like wire nuts and quick connects. Make
sure the circuit breaker is turned ON after completing all the electrical work. If you
have any concerns consult a licensed electrician.
(Control)
Q: My existing switch only has two wires. How do I properly connect the CONTROL
to the FAN?
A: You will need to test these wires with a voltage tester to determine which one is
power and which one goes to the fan. The black wire on the CONTROL connects to
the wire that is tested to be the incoming power. The red wire on the CONTROL
connects to the wire that is tested and confirmed to connect to the FAN. You will
need a neutral and a ground. Please refer to PAGES 14-15 for instructions on how
to properly wire the CONTROL. If you have any concerns, we suggest consulting a
licensed electrician.
Q: Will the CONTROL still work without a neutral wire?
A: A neutral is required to operate the CONTROL. Generally, there will be a neutral
wire available in your junction box (wall box). Older homes or homes where code
was not followed can make it a problem to find a neutral. If that’s the case for you,
then you’ll need an electrical testing device to find a neutral wire. We suggest you
use a qualified licensed electrician to do this work.
Q: How do I set the CONTROL's sensitivity for my specific bathroom?
A: This is easy, see PAGES 16-17 for instructions on how to do this.
Q: The FAN comes on too early or too frequently. How can I fix this?
A: This means the CONTROL’s sensitivity is set too high. Simply turn the sensitivity
dial counterclockwise slightly to reduce the sensitivity. We suggest small
increments at a time. See PAGES 16-17 for more details.
Q: The FAN doesn't come on quickly enough. How do I fix this?
A: If you want the CONTROL to come on faster, rotate the sensitivity dial clockwise
to make the CONTROL more sensitive. Move the dial in small increments until you
find the right setting. See PAGES 16-17 for more details.
Q: Is it possible to disable the humidity sensing?
A: Yes! To disable the humidity sensing, first make sure the FAN is off. Then push
down and hold the button on the CONTROL, releasing the button after 15 seconds.
To enable the sensor again, simply repeat the process.