AC Infinity AIRTAP Series User manual

USER MANUAL
AIRTAP SERIES
REGISTER BOOSTER FAN SYSTEM

3
WELCOME
Thank you for choosing AC Infinity. We are committed to product quality and friendly customer
service. If you have any questions or suggestions, please don’t hesitate to contact us. Visit www.
acinfinity.com and click contact for our contact information.
EMAIL
[e-mail]
WEB
www.acinfinity.com
LOCATION
Los Angeles, CA

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MANUAL CODE AT2010X1
PRODUCT
AIRTAP T4, Bronze 4” x 10”
AIRTAP T4, White 4” x 10”
AIRTAP T4, Bronze 4” x 12”
AIRTAP T4, White 4” x 12”
AIRTAP T6, Bronze 6” x 10”
AIRTAP T6, White 6” x 10”
AIRTAP T6, Bronze 6” x 12”
AIRTAP T6, White 6” x 12”
MODEL
AC-RBF4-B
AC-RBF4-W
AC-RBF42-B
AC-RBF42-W
AC-RBF6-B
AC-RBF6-W
AC-RBF62-B
AC-RBF62-W
UPC-A
819137020238
819137020245
819137020641
819137020658
819137020603
819137020610
819137020627
819137020634

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MANUAL INDEX
Manual Index .................................................................................
Key Features .................................................................................
Product Contents ...........................................................................
Installation ....................................................................................
Programming .................................................................................
FAQ ................................................................................................
Other AC Infinity Products .............................................................
Warranty ........................................................................................
Page 5
Page 6
Page 7
Page 8
Page 12
Page 20
Page 21
Page 22

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KEY FEATURES
ALUMINIUM FRAME
Features an aluminum frame
with CNC-machined corners
and a white or bronze finish to
give cabinets a clean look.
SMART CONTROLLER
Enables temperature
monitoring, hot and cold
temperature triggers, and
fan speed control.
STATOR BLADES
Hydro-mechanical stator
blades enable air to travel
farther even in high static
pressure environments.
QUIET PWM MOTOR
PWM-controlled motor
features precise speed
control, reduced noise, and
energy-efficient DC power.
PROTECTIVE BACK
Enclosed in a thermoplastic
casing with fan guards to
protect users from high speed
fans and prevent clogging.
DUAL BALL BEARINGS
Enables unit to be mounted in
any direction. Motor contains
dual-ball bearings with a
67,000 hours lifespan.

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PRODUCT CONTENTS
REGISTER FAN (x1) POWER ADAPTER (x1) SCREW SET (x2)

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INSTALLATION
STEP 1
Measure your register vent to make sure this
model will fit. Standard sizes come in 4x10”,
4x12”, 6x10”, 6x12” etc.
STEP 2
Remove your register grille.You may need
to use a Philips screwdriver to remove the
mounting screws.

9
STEP 3
Plug the power adapter into an outlet. This can
be next to your register or inside your register.
STEP 3.5
If you are powering the register fan with an
external outlet, run the power cord towards the
groove on the side of the register fan.
INSTALLATION

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INSTALLATION
STEP 4
Plug the power adapter’s cord into the power
receptacle of the register fan unit.
STEP 5
Check the LCD display to see if it is lit and
shows a number reading.

11
STEP 6
Position the register fan to be mounted.
If the outlet is external, make sure the cord
runs through the gap between the wall and
mounting plate.
STEP 7
Drill your existing screws into the mounting
holes to secure the register fan. If needed, use
the screws included with your register fan.
If the screw holes do not align, you may need
to drill new holes into your wall.
INSTALLATION

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PROGRAMMING
1. MODE BUTTON
Cycles through the unit’s
modes: temperature display,
cooling trigger, heat trigger,
and fan speed.
4. COOLING TRIGGER
Allows you to set a temper-
ature trigger for the fans to
run when your air conditioner
system is on.
5. HEATING TRIGGER
Allows you to set a temper-
ature trigger for the fans
to run when your central
heating system is on.
6. FAN SPEED
Sets the fans' maximum
running speed when the
cooling or heating triggers
are tripped to run.
2. UP / DOWN BUTTON
Changes the temperature
setting in the cooling trigger,
the heating trigger, and the
fan speed.
3. TEMPERATURE DISPLAY
Displays the current temper-
ature that is measured by the
probe. Used as the default
display.
34 5 6
1 2

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IMPORTANT NOTES – PLEASE READ
This product is used to boost your existing AC or heater's airflow. It allows you to set temperature
points where the fans will turn on if the airflow's temperature falls below or rises above the cooling
or heating trigger's setting, respectively.
This product has 10 fan speeds from 1-10. Use the fan speed setting to set your desired airflow
boosting. Keep in mind the faster the fans spin, the louder they will be.
We’ve designed the fans to ramp up or down, instead of quickly turning on or shutting down to
minimize noise and power consumption.
When not changing settings, we recommend staying on the temperature display mode to monitor
and accurately gauge your airflow's temperature. Do not use your AC or heater's thermostat
reading; it does NOT display the airflow's temperature.
PROGRAMMING
TEMPERATURE DISPLAY
This mode displays the airflow temperature measured by the probe.
While on this display mode, the cooling and heating triggers, as well as
the max fan speed setting, are still active unless you disabled them.

14
PROGRAMMING
CONTROLLER LOCK
To lock the controller, go to the temperature display mode
and then hold the mode button for three or more seconds.
While the display is locked, you will not be able to switch
modes or adjust settings, but they will be working in the
background. Holding the mode button for three or more
seconds will unlock the controller.
NOTE: Only In Temperature Display Mode, holding the mode button will cause the display to lock!
HIDE DISPLAY
While the controller is locked, you can hide the display
and turn off its backlight by pressing the mode button.
All programs and settings will still be working in the
background while the display is hidden. Press any button
to show the display again.

15
COOLING TRIGGER
Use this mode to set the temperature trigger for your air conditioner.
Please note you are NOT setting your desired temperature.
In this mode, the fans will run if the probe temperature meets or falls
below the trigger’s cold temperature setting. It will not run if the probe
temperature is above the trigger’s cold temperature setting.
Press the up or down buttons to set the cooling trigger temperature. To
calibrate your register booster fans, turn on your AC and wait for a few
minutes until the probe temperature stabilizes. Set your cooling trigger to
this number or higher.
To avoid confusion, we recommend disabling the cooling trigger
when not using your AC. To disable it, hold the mode button for two
seconds. The display will show OF. We also recommend returning to the
temperature display mode once you finish adjusting your cooling trigger.
PROGRAMMING

16
PROGRAMMING
COOLING TRIGGER
If the AC is turned off, the probe
will detect a higher temperature
than your Cooling Trigger, telling
the fans to turn off.
Your air conditioner
turns on.
Cold air blows through the
duct and into your room.
1 2
The fans will pull cold air from
your duct to boost your AC
output.
When the probe detects the airflow
temperature has fallen below your Cooling
Trigger, it will activate the fans.
34
Temperature you set in
Cooling Trigger
0°F 120°F
Probe Temp F/C°
Fans Running Fans Not Running

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PROGRAMMING
HEATING TRIGGER
Use this mode to set the temperature trigger for your heater. Please note
you are NOT setting your desired temperature.
In this mode, the fans will run if the probe temperature meets or rises
above the trigger’s hot temperature setting. It will not run if the probe
temperature is below the trigger’s hot temperature setting.
Press the up or down buttons to set the heating trigger temperature.
To calibrate your register booster fans, turn on your heater and wait for
a few minutes until the probe temperature stabilizes. Set your heating
trigger to this number or lower.
To avoid confusion, we recommend disabling the heating trigger when
not using your heater. To disable it, hold the mode button for two
seconds. The display will show OF. We also recommend returning to the
temperature display mode once you finish adjusting your heating trigger.

18
PROGRAMMING
HEATING TRIGGER
If the heater is turned off,
the probe will detect a lower
temperature than your Heating
Trigger, telling the fans to turn off.
Your central heating
system turns on.
Heated air blows through the
duct and into your room.
1 2
Temperature you set in
Heating Trigger
Fans Not Running Fans Running
0°F 120°F
Probe Temp F/C°
The fans will pull heated air
from your duct to boost your
heater output.
When the probe detects the airflow
temperature has risen above your Heating
Trigger, it will activate the fans.
34

19
FAN SPEED
This mode allows you to set a maximum fan
speed in which they will actively run until you
leave it. Pressing up or down will change the
fan speed and determine the level of airflow
boosting. Holding the MODE button will set the
fan speed to 0.
Keep in mind the faster the fans spin, the louder
they will be.
FAHRENHEIT OR CELSIUS
To change the temperature scale between
Fahrenheit and Celsius, hold the up and
down buttons simultaneously until the letters
change. All digits displayed will be automatically
converted to the designated scale.
PROGRAMMING

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AIRTAP FAQ
Q: Will I be able to mount this fan on my ceiling?
A: For safety reasons, we do not recommend mounting the AIRTAP on your ceiling.
Q: Will I be able to mount this fan on a baseboard style register?
A: No. Because of the tilted design, the AIRTAP will not have the clearance to be properly mounted.
Q: My register is bigger than my fan's rear insert. How can I fit this fan onto my register?
A: We can only recommend using the appropriately sized AIRTAP fan for your register. Contact
customer service for fitment issues.
Q: Does this register booster fan have fittings to use a filter with?
A: This product is not specifically designed to be used with filters.
Q: Can I reverse this fan's airflow?
A: The AIRTAP's boosted airflow cannot be reversed, nor can the fans be flipped.
Q: What temperature is the register booster fan detecting?
A: The AIRTAP's backside probe reads the airflow temperature of your register vent. Please note
this temperature may vary from your home thermostat's reading.
Q: My register booster fan is too loud. How do I decrease the fan noise?
A: To minimize the noise coming from the AIRTAP, decrease the maximum fan speed. Refer to
page 19.
Q: My fan is constantly running when I don't need it to. How do I turn it off?
A: The heating and cooling triggers may be active at the same time. Disable the trigger you are not
using by holding the mode button until the screen displays OF.