Dometic Fan-Tastic 3300 User manual

FAN-TASTIC VENT
FAN
REVISION D | Form No. 8613-01 10/2020 | ©2020 Dometic Corporation
WARNING
Cancer and Reproductive Harm
www.P65Warnings.ca.gov
100%
85%
70%
55%
40%
25%
10%
Manua uto
Speed Temp
Air In
Air Out
Down
Up
Rain
Sensor
90/33
85/30
80/27
75/24
70/21
65/18
60/15
Al
3300, 3350, 4100, 4150, 4175, 4200 RJ-11, 4201, 4251, 4301, 4351
5200, 5250, 5300, 5350, 6300, 6350, 7300, 7350
EN Fan-Tastic Vent Fans and Controls
Installation and Operation Manual........2
FR Ventilateurs d’extraction et
commandes Fan-Tastic
Manuel d’installation et d’utilisation .... 27
ES Ventiladores de circulación y
controles Fan-Tastic
Manual de instalación y funcionamiento.. 53
Attention Consumers: This product is intended to replace an
existing vent fan in your RV. If you are creating a new installation
or planning a more complicated project, please consult a
qualified service professional.
The installation location
should be:
• 14.5 x 14.5 in.
(368 x 368 mm) To create or adjust the opening, consult a qualified service
professional.
• 4 in. (102 mm)
depth or greater Contact Dometic for location depths less than 4 in.
• Non-corrugated Create a level platform or consult a
qualified professional.
• Level Create a level platform or consult a
qualified professional.

2EN
Contents
Service Center & Dealer Locations
Visit: www.dometic.com
Read these instructions carefully. These instructions
MUST stay with this product.
Contents
1 Explanation of Symbols and Safety
Instructions ............................ 2
2 Pre-Installation ......................... 3
3 Installation............................. 9
4 Vent Fan Operation..................... 14
5 Control Operation...................... 15
6 Maintenance ..........................22
7 Troubleshooting .......................25
8 Disposal ..............................26
Limited Warranty .........................26
1 Explanation of Symbols and
Safety Instructions
This manual has safety information and instructions to
help you eliminate or reduce the risk of accidents and
injuries.
1.1 Recognize Safety Information
This is the safety alert symbol. It is used to alert
you to potential physical injury hazards. Obey all
safety messages that follow this symbol to avoid
possible injury or death.
1.2 Understand Signal Words
A signal word will identify safety messages and property
damage messages, and also will indicate the degree or
level of hazard seriousness.
DANGER!
Indicates a hazardous situation that, if not avoided,
will result in death or serious injury.
WARNING
Indicates a hazardous situation that, if not avoided,
could result in death or serious injury.
CAUTION
Indicates a hazardous situation that, if not avoided,
could result in minor or moderate injury.
NOTICE: Used to address practices not related to
physical injury.
IIndicates additional information that is not related
to physical injury.
1.3 Supplemental Directives
To reduce the risk of accidents and injuries, please
observe the following directives before proceeding to
install or operate this appliance:
• Read and follow all safety information and
instructions.
• Read and understand all instructions before installing
or operating this product.
• The installation must comply with all applicable local
or national codes, including the latest edition of the
following standards:
U.S.A.
– ANSI/NFPA70, National Electrical Code (NEC)
– ANSI/NFPA 1192, Recreational Vehicles Code
– ANSI Z21.57, Recreational Vehicles Code
Canada
– CSA C22.1, Parts l & ll, Canadian Electrical Code
– CSA Z240 RV Series, Recreational Vehicles
Fan-Tastic Vent Fan

3
EN
Pre-Installation
1.4 Personal and Product Safety
WARNING: FALL HAZARD.
Vent fans are normally located on the roof of a
recreational vehicle (RV). It is inherently dangerous
to climb onto the roof of an RV to perform
installation, maintenance, or repairs on a vent fan.
Use care and take appropriate precautions when
climbing onto the roof of an RV, when working on
the roof of an RV, or when standing on a ladder to
work on an RV. Failure to obey this warning could
result in death or serious injury.
NOTICE: Failure to adhere to the instructions in the
following statements could result in personal, product,
and/or property damage.
• If you are not familiar with how to perform the
installations in this manual, consult a qualified
installer.
• Use only Dometic replacement parts and
components that are specifically approved for use
with the appliance.
• Avoid improper installation, adjustment, alterations,
service, or maintenance of the vent fan.
• Do not modify this product in any way. Modification
can be extremely hazardous.
2 Pre-Installation
This section provides product information, including
specifications, to help you prepare to install your new
Fan-Tastic Vent Fan.
IThe images are for reference purposes only. Parts
and part locations may vary according to specific
product models. Measurements may vary ±0.38 in.
(10 mm).
2.1 Intended Use
The Dometic Fan-Tastic Vent Fan (“vent fan”) is a roof
ventilation system designed for use in RVs to allow
maximum airflow and additional protection from the
elements while using a vented opening. In addition to
speed settings and manual or automatic lid operation,
options may include a rain sensor to stop the vent fan
and close the lid when it senses moisture.
The manufacturer accepts no liability for damage in the
following cases:
• Faulty assembly or connection
• Damage to the product resulting from mechanical
influences and excess voltage
• Alterations to the product without express permission
from the manufacturer
• Use for purposes other than those described in the
operating manual
Dometic Corporation reserves the right to modify
appearances and specifications without notice.
Fan-Tastic Vent Fan

4EN
Pre-Installation
2.2 Package Contents
This section shows the package contents provided with
the vent fan models. Actual package contents may vary.
Refer to the complete parts list (available online at
www.dometic.com) for additional information.
Package Contents
(AA)
Fan-Tastic Vent Fan
(BB)
Gasket or Sealer
(CC)
6 in. (152 mm) Trim Garnish3
(DD)
#8 Self-Tapping Flat-Head Screws
(3/4”–1”)
[x16]
(EE)
#8 Flat-Head Screws (3/8”)
[x4]
(FF)
16 Gauge Stranded Copper Wire
(GG)
Insulated Butt-Splice Wire Connectors
[x2]
(HH)
White Wire = Negative or Ground
(JJ)
Black Wire = Positive or Fused
100%
85% 70% 55% 40% 25% 10%
Manuauto
Speed Temp
Air In
Air Out
Down
Up
Rain
Sensor
90/33 85/30
80/27
75/24 70/21
65/18
60/15
Al
+-
(KK)
Remote Control with Cradle1
(LL)
AA Batteries1
[x2]
(NN)
Wall Control2
1Models: 7350, 7300, 6300, and 6350 only.
2Models: 7350, 7300, 6350, 6300, 5350, 5300, 5250, 5200, and 4200 only.
3To install a clamp-style fan using a clamp-mount method for roofs or walls < 4 in. (102 mm) thick, you will need a different trim
garnish. Review “Model Identification” on page5 and then contact your local Dometic service partner or dealer or the
Dometic Customer Support Center at 800-544-4881.
Fan-Tastic Vent Fan

5
EN
Pre-Installation
2.3 Model Identification
This section provides the two possible locations to
find the vent fan model identification label. Have the
information from this label ready, if contacting Dometic
for service.
ISome models may not be available at all times.
q
w
1 Model ID Label Locations
qModel ID location
(older models)
wBarcode location
(current models)
2.4 Vent Fan Dimensions
q
w
2 Vent Fan Dimensions
q14 in. (356 mm) w14 in. (356 mm)
2.5 Vent Fan Cut-out Dimensions
q
w
3 Vent Fan Cut-out Dimensions
q14.5 in. (368 mm) w14.5 in. (368 mm)
Fan-Tastic Vent Fan

6EN
Pre-Installation
2.6 Trim Garnish Dimensions
This section provides the cutting measurements for the
interior ceiling trim garnish.
A 6 in. (152 mm) trim garnish (CC) for a standard
installation is provided with your vent fan. Thinner roofs
or walls require a different trim garnish and a different
type of installation.
ITo request a trim garnish for a thinner roof or clamp-
fan installation, review “Model Identification” on
page5 and then contact your local Dometic
service partner or dealer or the Dometic Customer
Support Center at 800-544-4881.
2.6.1 Opening Depth:7/8to1-7/8in.
(22to48 mm)
For a roof or wall thickness from 7/8 in. (22 mm) to
1-7/8in. (48 mm), use a 1-7/8 in. (48 mm) trim garnish
and adjust the size according to the table below.
ITo request the correct trim garnish, contact
your local Dometic service partner or dealer
or the Dometic Customer Support Center at
800-544-4881.
Roof
or Wall
Thickness
Recommend
Trim Garnish
Size
Minimum
Trim Garnish
Size
Recommend
Screw Size*
Maximum
Screw Size*
7/8 in.
(22 mm)
7/8 in.
(22 mm)
1/2 in.
(13 mm)
1-1/4 in.
(32 mm)
1-7/8 in.
(48 mm)
1 in.
(25 mm)
1 in.
(25 mm)
3/4 in.
(19 mm)
1-1/2 in.
(38 mm)
2 in.
(51 mm)
1-1/4 in.
(32 mm)
1-1/4 in.
(32 mm)
1 in.
(25 mm)
1-3/4 in.
(45 mm)
2-1/4 in.
(57 mm)
1-1/2 in.
(38 mm)
1-1/2 in.
(38 mm)
1-1/4 in.
(32 mm)
2 in.
(51 mm)
2-1/2 in.
(64 mm)
1-3/4 in.
(45 mm)
1-3/4 in.
(45 mm)
1-1/2 in.
(38 mm)
2-1/4in.
(57 mm)
2-3/4 in.
(70 mm)
1-7/8 in.
(48 mm)
1-7/8 in.
(48 mm)
1-5/8 in.
(41 mm)
2-1/4in.
(57 mm)
2-3/4 in.
(70 mm)
*These recommended screw sizes are for a clamp-fan
installation only.
2.6.2 Opening Depth:2to4in.
(51to102mm)
For a roof or wall thickness from 2 in. (51 mm) to 4in.
(102 mm), use a 4-1/4 in. (108 mm) trim garnish and
adjust the size according to the table below.
ITo request the correct trim garnish, contact
your local Dometic service partner or dealer
or the Dometic Customer Support Center at
800-544-4881.
Roof
or Wall
Thickness
Recommend
Trim Garnish
Size
Minimum
Trim Garnish
Size
Recommend
Screw Size*
Maximum
Screw Size*
2 in.
(51 mm)
2 in.
(51 mm)
1-3/4 in.
(45 mm)
2-1/2 in.
(64 mm)
3 in.
(76 mm)
2-1/4 in.
(57 mm)
2-1/4 in.
(57 mm)
2 in.
(51 mm)
2-3/4 in.
(70 mm)
3-1/4 in.
(83 mm)
2-1/2 in.
(64 mm)
2-1/2 in.
(64 mm)
2-1/4 in.
(57 mm)
3 in.
(76 mm)
3-1/2 in.
(89 mm)
2-3/4 in.
(70 mm)
2-3/4 in.
(70 mm)
2-1/2 in.
(64 mm)
3-1/4 in.
(83 mm)
3-3/4 in.
(95 mm)
3 in.
(76 mm)
3 in.
(76 mm)
2-3/4 in.
(70 mm)
3-1/2 in.
(89 mm)
4 in.
(102 mm)
3-1/4 in.
(83 mm)
3-1/4 in.
(83 mm)
3 in.
(76 mm)
3-3/4 in.
(95 mm)
4-1/4 in.
(108 mm)
3-1/2 in.
(89 mm)
3-1/2 in.
(89 mm)
3-1/4 in.
(83 mm)
4 in.
(102 mm)
4-1/2 in.
(114 mm)
3-3/4 in.
(95 mm)
3-3/4 in.
(95 mm)
3-1/2 in.
(89 mm)
4-1/4 in.
(108 mm)
4-3/4 in.
(121 mm)
4 in.
(102 mm)
4 in.
(102 mm)
3-3/4 in.
(95 mm)
4-1/2 in.
(114 mm)
5 in.
(127 mm)
*These recommended screw sizes are for a clamp-fan
installation only.
Fan-Tastic Vent Fan

7
EN
Pre-Installation
2.6.3 Opening Depth:4.25to6 in.
(108to152mm)
For a roof or wall thickness from 4-1/4 in. (108 mm)
to 6 in. (152 mm), use the 6 in. (152 mm) trim garnish
included with your Fan-Tastic Vent Fan and adjust the size
according to the table below.
Roof or Wall
Thickness
Recommend
Trim Garnish Size
Minimum
Trim Garnish Size
4-1/4 in. (108 mm) 4-1/4 in. (108 mm) 4.0 in. (102 mm)
4-1/2 in. (114 mm) 4-1/2 in. (114 mm) 4-1/4 in. (108 mm)
4-3/4 in. (121 mm) 4-3/4 in. (121 mm) 4-1/2 in. (114 mm)
5 in. (127 mm) 5 in. (127 mm) 4-3/4 in. (121 mm)
5-1/4 in. (140 mm) 5-1/4 in. (140 mm) 5 in. (127 mm)
5-1/2 in. (140 mm) 5-1/2 in. (140 mm)
5-1/4 in. (140 mm)
5-3/4 in. (146 mm) 5-3/4 in. (146 mm) 5-1/2 in. (140 mm)
6 in. (152 mm) 6 in.* (152 mm) 5-3/4 in. (146 mm)
*The 6.0 in. trim garnish is just long enough to provide
coverage to the leading edge of the screen assembly,
overlapping by 1/16 in. and not the recommended 1/8 in.
2.7 Wiring Diagram
This section provides the 12 VDC wiring connection for
the vent fan.
q
w
e
r
t
4 Wiring Diagram
qWhite (Ground) rSupply Ground
wRed (+) tSupply Power
eBlack (+)
2.8 Installation Requirements
This manual will help you replace an existing vent or vent
fan. If you encounter one of the following items, please
contact a qualified service professional.
• If the existing vent opening is not 14-1/2x14-1/2in.
(368 x 368 mm), you may need to resize the
opening.
• If there is no existing vent, you will need to create
a new 14-1/2 in. x 14-1/2 in. (368 mm x 368 mm)
opening.
• If the roof is corrugated or not level, you may need to
create and install a frame to provide a level platform
for the new vent fan.
Fan-Tastic Vent Fan

8EN
Pre-Installation
2.9 Required Specifications
This section provides the operational specifications for
the vent fan and control.
Weight 12.0 lbs (5.4 kg)
Power Consumption 36 W
Output <3 A
Fan Height 4 in. (101 mm) standard
2.10 Tools and Materials
Dometic recommends the following tools and materials
to install the product:
Recommended Tools and Materials (not included)
Straight Edge Pencil or Pen 16-Gauge Stranded
Copper Wire (Minimum)
All-Weather Roof Sealant EPDM-Compatible Roof Sealant Utility Knife
Level Standard #2 Phillips Screwdriver Cordless Drill with 1/8 in. Drill Bit
Putty Knife or Scraper Measuring Tape Multimeter
OR
Screw Gun Wire Cutter/Stripper/Crimping Tool #8 x 3/8 in. Screws (x2) or
Removable Hanging Strip
(for the Remote Control Cradle)
Fan-Tastic Vent Fan

9
EN
Installation
3 Installation
WARNING: FIRE OR ELECTRICAL SHOCK
HAZARD. Failure to obey these warnings
could result in death or serious injury.
• This product is designed for 12 VDC use only. Do not
connect the vent fan to 110 VAC.
• Shut off the gas supply, disconnect the 120 VAC
power from the RV, and disconnect the positive
(+) 12VDC terminal from the supply battery before
drilling, cutting into, or wiring the RV.
NOTICE: The vent fan is designed to run on filtered DC
current. Do not connect the vent fan to unfiltered DC
current. Doing so could result in circuit board damage or
failure.
This section describes how to install a vent fan
horizontally on an RV roof, or vertically on an exterior wall
with minor modifications.
3.1 Removing the Existing Vent
q
w
er
5 Remove the Existing Vent
qExisting Vent eScrew Holes
wExisting Screws rSealant
1. Unscrew and remove the existing roof vent.
2. Remove any caulking compound around the roof
or wall opening. A clean surface offers a better
seal. Consult your RV owner’s manual for cleaning
recommendations.
3. Seal any screw holes and seams where the roof
gasket will be located, using a good grade of
all-weather roof sealant.
3.2 Assessing the Trim Garnish
1. Determine the length, width, and thickness or depth
of the roof or wall opening where the new fan vent
will be installed.
2. Confirm you have the correct trim garnish for the
depth of the roof or wall opening. See “Trim Garnish
Dimensions” on page6.
q
w
CC
e
6 Resizing the Trim Garnish
qRequired Trim Garnish
Height
eUtility Knife
wExcess Trim Garnish to
Remove
3. Use a utility knife to adjust the size of the trim garnish
(CC) to the correct height, if necessary.
a. Use a straight edge and a pen to mark horizontally
around all four sides from the top edge. Score the
marked lines.
b. Cut from the top edge of the corners at a 45
degree angle down to the score line, then break
the excess plastic away from the trim garnish (CC).
3.3 Assessing the Roof Structure
NOTICE: If you are not using an existing 14.5 in. x
14.5in. (368 mm x 368 mm) vent opening for your vent
fan, see “Installation Requirements” on page7.
Fan-Tastic Vent Fan

10 EN
Installation
q
w
7 Structural Integrity for the Roof
qIncorrect installation wCorrect installation
Make sure the roof opening does not compromise the
structural integrity of the roof or wall.
• Do not cut the structure or the raers.
• The raers should remain supported by a cross beam.
• The roof opening should be between the raers.
3.4 Framing the Roof or Wall
Opening
If the roof is corrugated or not level, complete this
section to create a level platform or contact a qualified
service professional.
q
w
8 Frame for a Roof Opening
q0.75 in.
(25 mm)
w0.25 in. (6 mm) Opening for
the Power Supply Wiring
1. Build a frame for the vent opening to provide a level
platform for securing the mounting flange to the roof.
2. Leave access for the power supply wiring to pass into
the interior through the frame.
3.5 Connecting the Power
IIf you are replacing an existing vent fan, use the
existing wiring only if it meets the Recreation
Vehicle Industry Association’s 16 AWG wiring and
location requirements.
This section describes how to connect the vent fan to a
12 VDC power source.
1. Locate the nearest 12 VDC power source wiring.
2. To avoid blowing the fuse, test the power source
wiring for polarity.
a. Turn on the 12 VDC power or battery.
b. Using a multimeter, touch the red lead to the
positive source. At the same time, touch the black
lead to the neutral or negative wire. A correct
polarity will display +12 or more volts. If incorrect,
the multimeter will display -12 volts or more.
c. Turn off the 12 VDC power or battery.
q
9 Power Supply at the Roof Opening
q6 in. (152 mm) minimum
3. Route the power source wiring to the roof or wall
opening. Add an additional 15 in. (381 mm) of
wire, to ensure an easy connection to the vent
fan. If necessary, extend the vent fan’s wiring using
the additional lengths of black and white wiring
provided.
Fan-Tastic Vent Fan

11
EN
Installation
e r
qw
GG
GG
10 Connect the Vent Fan Wiring to the Power Source Wiring
qWhite Vent Fan Wire
(Neutral or Ground)
eBlack Vent Fan Wire
(Positive or Fused)
wPower Source Wiring
(Neutral or Ground)
rPower Source Wiring
(Positive or Fused)
4. Use the butt-slice connectors (GG) to connect the
vent fan’s:
a. black wire to the positive 12VDC power source
wire.
b. white wire to the neutral or ground.
5. Crimp the butt-slice connector (GG) ends to secure
the connection.
3.6 Mounting the Vent Fan
This section describes the two installation options for
your vent fan.
• A vent mount installation is the standard,
recommended method for most Fan-Tastic Vent Fans.
See “Vent Mount” on page11.
• A clamp-fan mount is recommended only for a roof
or wall that is less than 4 in. (102 mm) thick and
without a solid substrate to support a rooop screw
installation. See “Clamp-Fan Mount” on page12.
• Confirm the height of the trim garnish is correct for
the thickness of your roof or wall. See “Trim Garnish
Dimensions” on page6.
3.6.1 Vent Mount
This section describes how to install a vent fan using the
vent mount method.
r
AA
BB
q
w
e
DD
11 Vent Mounting
qAll-Weather Sealant eMounting Flange
wVent Fan Hinge rExterior
1. Move the vent fan (AA) to the exterior roof opening.
2. Line the outside of the roof opening with a
compatible sealant, or place the gasket (BB) around
the opening.
IIf using sealant, for rubber roofs, use an EPDM-
compatible roof sealant.
3. Position the vent fan (AA) over the exterior roof
opening, making sure the sealant or gasket is
“sandwiched” between the bottom of the mounting
flange and the roof opening.
– When positioning the vent fan on the roof, the lid
hinge should be closest to the front of the RV.
– If positioning the vent fan on the side of the RV
(vertically), the lid hinge should be closest to and
parallel with the roof line.
4. Use the #8 self-tapping flat-head screws
(3/4”–1”) (DD) provided to attach the vent fan to the
exterior roof opening.
5. Apply an all-weather sealant over the screw heads and
at the mounting flange where it meets the roof or side.
Fan-Tastic Vent Fan

12 EN
Installation
e
q
EE
CC
w
12 Securing the Trim Garnish for a Vent Mount
qCeiling eInterior
wFan Base
6. From the interior of the RV, use the #8 flat-head
screws (3/8”) (EE) provided to mount the trim garnish
(CC) into the fan base. Do not overtighten the screws.
IThe four screw holes are located on the outside
corners on the larger vent mount trim garnish
(provided).
7. Using a screw gun, torque the #8 flat-head screws
(EE) equally. Do not overtighten.
3.6.2 Clamp-Fan Mount
This section describes how to install a vent fan using the
clamp-fan method.
Some Fan-Tastic Vent Fans are available in a “clamp fan”
configuration for roof or wall openings with a thickness
less than 4 in. (102 mm). The shorter trim garnish for a
clamp-fan mount is designed to secure the vent fan with
screws into the fan base from inside the RV and to trim
the ceiling cut-out.
r
AA
w
q
e
13 Clamp-Fan Mounting
qAll-Weather Sealant eMounting Flange
wVent Fan Hinge rExterior
1. Move the vent fan (AA) to the exterior roof or wall
opening.
2. Run a double-bead of compatible sealant between
the outside of the roof or wall opening and the base
of the mounting flange.
IDo not use putty tape, butyl, or gaskets for clamp-fan
mounts.
q
r
e
w
14 Securing the Trim Garnish for a Clamp-Fan Mount
qCeiling eShorter Trim Garnish
wFan Base r#8 Flat-Head Screws
Fan-Tastic Vent Fan

13
EN
Installation
3. From the interior of the RV, use four #8 flat-head
screws (not provided) to mount the trim garnish
into the fan base. Do not overtighten the screws.
See “Trim Garnish Dimensions” on page6 for
recommended screw length.
IThe four screw holes are located on the inside
corners of the shorter trim garnish (not provided).
4. Using a screw gun, torque the #10 flat-head screws
equally. Do not overtighten.
IIf using sealant, for rubber roofs, use an EPDM-
compatible roof sealant.
3.7 Mounting the Controls
This section describes how to install your vent fan controls.
3.7.1 Mounting the Remote Control
Cradle
This section describes two options to install a cradle
for those models equipped with a remote control. The
cradle installation is optional.
q
w
(Front) (Rear)
KK
KK
15 Remote Control Cradle
q#8 x 3/8" screws wRemovable Hanging Strip
• Option 1: Hold the back of the cradle (KK) to the wall
location and secure it with two #8 x 3/8" screws (not
included) through the two round holes in the back.
• Option 2: Affix the cradle (KK) to the wall location
using a removable, hanging strip (not included) that
is safe for your RV interior according to your owner’s
manual.
3.7.2 Mounting the Wall Controls
w
e
r
r
t
t
NN
q
16 Wall Control
qNotch rFront
wRJ-11 control cable tBack
e#8 x 3/8” screws
1. Locate the notch on the bottom edge of the wall
control (NN) and use a screwdriver or a coin in a
twisting motion to separate the back plate.
2. Thread the RJ-11 control cable (in the wall) through the
square hole in the back plate (from the backside to
the front) and plug it into the front half of the control.
3. Hold the back plate to the wall location and secure it
with two #8 x 3/8” screws (not included) through the
two round holes in the back plate.
Fan-Tastic Vent Fan

14 EN
Vent Fan Operation
4. Push the front half of the wall control (NN) onto the
back plate, being sure to align the connector plug
with the square hole, and snap both halves together.
4 Vent Fan Operation
CAUTION: WATER DAMAGE/LEAK HAZARD.
Failure to obey the following instructions
could result in minor or moderate injury or
property damage:
• Do not leave the vent lid open and unattended for
extended periods of time, or under unusual weather
conditions that may result in leakage and serious
damage.
• Do not use this product in inclement weather.
CAUTION: PINCH HAZARD.
Do not pull down on the vent fan knob. Failure to
obey this caution could result in minor or moderate
injury or property damage.
ISlightly open the windows on the shaded side of
the RV to provide the most comfortable ambient air,
even on hot days.
IDirect the airflow by opening a window. Try to
position yourself between an open window and the
fan for greatest airflow comfort.
IFor optimal performance, close all the outside vents
when using your vent fan.
IIf driving while the vent is open, keep it fully open
to avoid fluttering or closing unexpectedly.
This section describes the options available to li
the vent lid and to operate the vent, the fan, and the
thermostat.
4.1 Opening the Manual-Li Vent
q
17 Manual Li
qHand-Knob
To manually open or close the lid on your vent fan, grasp
the black hand-knob and turn it in the direction desired.
4.2 Operating the Automatic-Li
Vent
q
18 Automatic Li
qThree-Speed Knob
1. Use the UP/DOWN button(s) on the wall control to
open or close the vent lid. Open the vent lid 4 in.
(102 mm) or more. Some fan models have a built-in
switch that will not allow the fan motor to operate
unless the vent lid is partially open. See “Control
Operation” on page15 for your vent fan model.
2. With the vent open, turn the three-speed knob on the
fan to the desired performance level: 0-OFF, 1-LOW,
2-MEDIUM, 3-HIGH, or select the speed on the wall
controller. See “Using the Premium Remote and Wall
Controls” on page16 through 23.
Fan-Tastic Vent Fan

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EN
Control Operation
3. For increased airflow, open the window or door
farthest from the vent.
4.3 Operating the Thermostat
With the vent lid open, select the desired temperature or
comfort level on the thermostat. The fan motor will start and
stop automatically as the interior temperature of the coach
exceeds or drops below the selected temperature level.
See “Using the Premium Remote and Wall Controls” on
page16.
4.4 Operating the Reverse Switch
This section describes how to change the vent fan’s air
flow direction, either to pull air into or expel air from, the
RV interior.
q
19 Reverse Switch
qFan Motor Switch
1. With the vent open, move the fan motor switch to the
center position to turn the fan OFF. Wait for the fan
blades to stop moving.
2. Select the IN position on the switch to bring air from
the roof area into your RV (pressurizes inside), or
select the OUT position to bring air in through any RV
openings, and expel the air out through the roof.
5 Control Operation
CAUTION: WATER DAMAGE/LEAK HAZARD.
Failure to obey the following instructions
could result in minor or moderate injury or
property damage:
• Do not leave the vent lid open and unattended for
extended periods of time, or under unusual weather
conditions that may result in leakage and serious
damage.
• Do not use this product in inclement weather.
CAUTION: PINCH HAZARD.
Do not pull down on the vent fan knob. Doing so
could damage your fan or cause physical injury.
Failure to obey this caution could result in minor or
moderate injury or property damage.
This section describes how operate the vent fan models.
In addition, the following suggestions will improve your
vent fan’s overall operation .
• Close all outside vents when using your vent fan.
• Slightly open the windows on the shaded side of the
RV to provide the most comfortable ambient air, even
on hot days.
• Direct the airflow by opening a window. Try to
position yourself between an open window and the
fan for greatest airflow comfort.
• If driving while the vent is open, keep it fully open to
avoid fluttering or closing unexpectedly.
Fan-Tastic Vent Fan

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Control Operation
5.1 Using the Premium Remote and
Wall Controls
IFor Models 6300, 6350, 7300, and 7350
IRemote and wall controls operate identically.
100%
85%
70%
55%
40%
25%
10%
Manua uto
Speed Temp
Air In
Air Out
Down
Up
Rain
Sensor
90/33
85/30
80/27
75/24
70/21
65/18
60/15
Al
100%
85%
70%
55%
40%
25%
10%
Manua uto
Speed Temp
Down
Up
Rain
Sensor
90/33
85/30
80/27
75/24
70/21
65/18
60/15
Al
6300, 7300 6350, 7350
20 Premium Remote Wall Controls
Name Function
Fan Power ON/OFF Press to turn ON the fan (this will start the fan in Auto mode).
Press to turn OFF the fan (this will stop the fan and close the lid).
Speed Fan Speed
Press UP to increase the fan speed.
Press DOWN to decrease the fan speed.
• Pressing either button will change fan mode to Manual.
• These buttons work in Manual mode only. The fan has 13 speeds. Fan speed is
indicated on the remote in % from 10% (low speed) to 100% (high speed). An LED
will illuminate next to the % of fan speed. If two LEDs are illuminated, then the speed
is halfway between the illuminated %. For example, if both 85% and 100% LEDs are
illuminated; the speed is approximately 93%.
Temp
Thermostat
Temperature Setting:
Fahrenheit/Celsius
Press UP to increase the Set Temperature.
Press DOWN to decrease the Set Temperature.
• Pressing either button will change fan mode to Auto.
• These buttons work in Auto mode only. The fan has 13 temperature settings; the
temperature setting is indicated on the remote in degrees (60 °F–90°F;
15°C–30°C). An LED will illuminate next to the degrees setting of the thermostat. If
two LEDs are illuminated, the thermostat setting is halfway between the illuminated
degrees. For example, if both the 85/30 and 90/33 LEDs are illuminated; the
setting is approximately 88 °F (31 °C).
Down
Up
Vent Lid OPEN/CLOSE
When the vent lid is closed, press this button once to open the vent lid.
When the vent lid is open, press this button once to close the vent lid.
• This button will operate independently of the fan motor ON/OFF switch.
• Pressing this button will not change the fan mode. The rain sensor can be turned ON
or OFF by pressing the button for three seconds.
Air In
Air Out
Air OUT/IN
(Model 6350 & 7350)
In either Manual or Auto mode (when the vent lid is open), press this button once to
reverse the fan blade direction. Press it again for the opposite direction. Pressing the
button will not change the fan mode.
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Control Operation
Name Function
Rain
O
Sensor Rain Sensor and
Rain Sensor LED
Turn the rain sensor ON/OFF by pressing the Rain Sensor UP/DOWN button for three
seconds. This LED will illuminate when the rain sensor has been turned OFF.
Manual
Manual Mode LED Press the Speed UP/DOWN to enter Manual mode. This LED will illuminate when the
controls are in Manual mode.
Auto
Auto Mode LED Press the Temp UP/DOWN to enter Auto mode. This LED will illuminate when the
controls are in Auto mode.
IWireless remote-control models (7300 & 7350)
will “sleep” or shut off 30 seconds aer the last
command, to preserve battery life. To “wake” the
control, push any button on the control, and it will
show the last temperature and/or speed setting
received. If the control is manually shut off using the
ON/OFF button, it will reset.
IIf a command is not allowed, the control will beep
twice.
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Control Operation
5.2 Using Wall-Mounted Controls
IFor Models 5300, 5350
5300 5350
21 Wall-Mounted Controls (5300, 5350)
IWhen the fan is running: Closing the lid by pressing
the UP/DOWN button shuts OFF the fan blade.
Re-opening the lid using the UP/DOWN button
will revert the fan blade movement to its previous
set speed. Using the ON/OFF button will not do
this; the ON/OFF button resets the fan to normal
operation.
Name Function
Fan Power ON/OFF Press to turn ON the fan. This will start the fan on HIGH.
Press to turn OFF the fan. This will stop the fan and close the lid.
Fan Speed Press UP to increase the fan speed.
Press DOWN to decrease the fan speed. The fan has 13 speeds, not including OFF.
Vent Lid OPEN/CLOSE
(Model 5350)
When the vent lid is closed, press this button once to open the vent lid.
When the vent lid is open, press this button once to close the lid.
The rain sensor can be turned ON or OFF by pressing this button for three seconds.
Vent Lid OPEN/CLOSE
(Model 5300)
When the vent lid is closed, press the UP button once to open the vent lid.
When the vent lid is open, press the DOWN button once to close the vent lid.
The rain sensor can be turned ON or OFF by pressing this button for three seconds.
Air OUT/IN
(Model 5300)
When the vent lid is open, press this button once to reverse the fan blade direction;
press it again for the opposite direction.
• Once pressed, the motor will slow and then reverse direction. If the button is
pressed again during the reversing cycle, a double-beep will indicate the cycle is in
progress.
• The function can only be changed aer the reversing cycle is complete.
Rain Sensor LED
This LED will illuminate when the rain sensor has been turned OFF at the wall control.
The rain sensor can be turned ON or OFF by pressing the DOWN button for three
seconds.
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Control Operation
5.3 Using Wall-Mounted Controls
IFor Models 5200, 5250 RJ-11
5200 5250
22 Wall-Mounted Controls (5200, 5250)
IWhen the fan is running: Closing the lid by using
the UP/DOWN button shuts OFF the fan blades.
Re-opening the lid by using the UP/DOWN button
will revert the fan blade movement to its previous
set speed. Using the ON/OFF button will not do
this; the ON/OFF button resets the fan to normal
operation.
Name Function
Fan Power ON/OFF Press to turn ON the fan. This will start the fan on HIGH.
Press to turn OFF the fan. This will stop the fan and close the lid.
Fan Speed Press UP to increase the fan speed.
Press DOWN to decrease the fan speed. The fan has 13 speeds, not including OFF.
Vent Lid OPEN/CLOSE
(Model 5250)
When the vent lid is closed, press this button once to open the lid.
When the vent lid is open, press this button once to close the lid.
Vent Lid OPEN/CLOSE
(Model 5200)
When the vent lid is closed, press the UP button once to open the lid.
When the vent lid is open, press the DOWN button once to close the lid.
Air OUT/IN
(Model 5250)
When the vent lid is open, press this button once to reverse the fan blade direction;
press it again for the opposite direction.
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Control Operation
5.4 Using Wall-Mounted Controls
IFor Model 4200 RJ-11
23 Wall-Mounted Control (4200)
IWhen the fan is running: Closing the lid by using
the UP/DOWN button shuts the fan blades OFF.
Re-opening the lid using the UP/DOWN button will
revert the fan speed to its previous set speed. Using
the ON/OFF button will not do this; the ON/OFF
button resets the fan to normal operation.
Name Function
Fan ON 1-2-3
Press to turn ON the fan.
Each press will increase the fan speed one level:
• One press - turns the fan ON and opens the vent lid at lowest level speed
• Two presses - changes fan to level-2 speed
• Three presses - changes fan to level-3 speed
• Four presses - returns fan to level-1 speed
Fan Power OFF Press to turn OFF the fan.
• This will stop the fan and close the lid.
Vent Lid OPEN/CLOSE When the vent lid is closed, press the button once to open the lid.
When the vent lid is open, press this button once to close the lid.
Fan-Tastic Vent Fan