AC Infinity AC-TWT8 User manual

USER MANUAL
THROUGH-WALL FAN
WITH TEMPERATURE CONTROLS

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 TWT2201X1
PRODUCT
Through-Wall Fan
MODEL
AC-TWT8
UPC-A
819137023338

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MANUAL INDEX
Manual Index .................................................................................
Product Warning ............................................................................
Key Features .................................................................................
Product Contents ...........................................................................
Installation .....................................................................................
Installation: Hardwiring ..................................................................
Programming .................................................................................
Other Settings ................................................................................
FAQ ................................................................................................
Other AC Infinity Products .............................................................
Warranty ........................................................................................
Page 5
Page 6
Page 7
Page 8
Page 9
Page 16
Page 19
Page 29
Page 30
Page 31
Page 32

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Ensure your power source conforms to the electrical requirements of this product.
Check your local code restrictions for additional safety measures that may be needed for a
proper code compliant installation.
Read all instructions before installing and using this product.
If you are unfamiliar or have doubts about performing this product’s installation, seek the
services of a qualified, trained, and licensed professional. Inappropriate installation will void
this product’s warranty.
This product must not be used in potentially hazardous locations such as flammable,
explosive, chemical-laden or wet atmospheres.
This product is not recommended for use in bathrooms.
Do not cover power cords with rugs or other fabric materials.
This product has rotating parts. Safety precautions should be exercised during the installation,
operation, and maintenance of this product.
Do not insert or allow fingers or foreign objects to enter any ventilation or exhaust openings as
it may cause electric shock, fire, or damage to this product. Do not block or tamper with this
product in any manner while it is in operation.
Do not depend on the on/off programming as the sole means of shutting power from this
product. Unplug the power cord before installing, servicing, or moving this product.
Do not operate this product while its cord is damaged, or if it malfunctions, has been dropped,
or is damaged in any manner.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
PRODUCT WARNING
TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS,
OBSERVE THE FOLLOWING:

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KEY FEATURES
HEAVY-DUTY BUILD
Durable, fire-resistant ABS
faceplate with internal steel
structure shields the fan blades
and motor from foreign objects.
SMART CONTROLLER
Automated programs
include ten adjustable levels,
temperature triggers, timers,
cycles, and custom transitions.
TWO-WAY AIRFLOW
Cutting-edge rotor design
enables the fan to reverse its
rotation electronically to deliver
airflow as intake or exhaust.
NEXT-GEN MOTOR
Features an innovative EC motor
that uses pulsing to control its
speed. Has a longer lifespan and
is quieter than AC motors.
ADJUSTABLE FIT
Telescopic cylinder design
enables the fan unit to
expand and contract to fit in
walls 3.5" to 6" thick.
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
WOOD SCREWS
(WALL HANG)
(x8)
WIRE
MOUNT
(x1)
THROUGH-WALL
FAN
(x1)
REAR
FACEPLATE
(x1)
REAR FACEPLATE
STENCIL
(x1)
FRONT FACEPLATE
STENCIL
(x1)

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INSTALLATION
STEP 1
Determine your desired mounting location free
of obstruction (studs, waterlines, electrical
cords, etc.). Make sure this mounting location
is 3.5 to 6 inches thick.
Mark the center point, mounting points, and
cylinder outline using the rear faceplate stencil.
STEP 2
From the center point, measure the length to
the end of your wall (X) and the height to the
floor (Y).
Keep these measurements for step 7.
X
Y

10
INSTALLATION
STEP 3
Drill the mounting holes into your wall.
Cut the circular outline to create the opening.
Use of a saw is recommended.
STEP 4
Secure the included anchors into the
mounting holes.

11
INSTALLATION
STEP 5
Insert the rear faceplate into the circular cutout,
making sure the mounting holes line up.
STEP 6
Drill the wood screws into the anchors to
secure the rear faceplate.

12
INSTALLATION
STEP 7
Mark the center point of the front faceplate
stencil on the other side of your wall using the
length (X) and height (Y) measurements from
step 2.
STEP 8
Place the stencil over the center point and mark
the mounting points and cylinder outline.
X
Y

13
INSTALLATION
STEP 9
Drill the mounting holes into your wall.
Cut the circular outline to create the opening.
Use of a saw is recommended.
STEP 10
Secure the included anchors into the
mounting holes.

14
INSTALLATION
STEP 9
Insert the front faceplate into the circular cutout,
making sure the mounting holes line up.
Its cylinder should easily slide into the rear
faceplate's cylinder.
STEP 10
Route the power cord through the opening on
the lower right corner so the front faceplate is
flush against the wall.
You may instead hardwire your fan for a
cordless appearance. See page 16 for
hardwiring instructions.

15
INSTALLATION
STEP 11
Drill the wood screws into the anchors to
secure the front faceplate.
STEP 12
Plug the AC power cord into a wall outlet to
power the fan.

16
Power from all sources involved in this step must be completely shut before proceeding.
If you are unfamiliar or have doubts about performing this step, seek the services of a qualified,
trained, and licensed professional. See page 6 for additional product warnings and safety guidelines.
INSTALLATION
HARDWIRING
STEP 1
If your fan is plugged in, make sure to unplug it
from its power socket.
Locate your home's main electrical panel and
flip the your room's circuit breaker to OFF.
STEP 2
Use a non-contact voltage tester (not included)
to confirm that electricity is fully depleted from
your wires.
Proceed only if the tester shows no current.
OFF

17
INSTALLATION
STEP 1
Unscrew the leftmost panel to access the power
cord wires.
STEP 2
Unscrew the left three bolts to release the
power cord wires.
Use the following as a reference:
Black: Live Wire
Green: Ground Wire
White: Neutral Wire
HARDWIRING

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INSTALLATION
STEP 3
Remove the power cord and its wires from the
fan's junction box.
STEP 4
Route your house's wires into the fan's junction
box, making sure the correct colored wires are
inserted into each rail.
Screw in the bolts to secure the wires and the
panel over the junction box.

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PROGRAMMING
1. MODE BUTTON
Cycles through the controller’s modes:
OFF, ON, AUTO (High Temperature
and Low Temperature), TIMER to ON,
TIMER to OFF, CYCLE (ON and OFF).
7. CURRENT LEVEL
Displays the device's current level.
Include a trending indicator that
signals if the setting is currently
rising, falling, or holding steady.
4. PROBE TEMPERATURE
Displays the current temperature.
Includes a trend indicator that
signals a rise, steady, or fall in
temperature within the last hour.
9. USER SETTING
Displays the value of your current
mode. Use the up or down buttons
to adjust the value.
8. COUNTDOWN
Displays the countdown of the
TIMER modes to activate or
deactivate. TO ON shows the time
left before the device turns on. TO
OFF shows the time left before the
device turns off.
3. UP/DOWN BUTTONS
Adjusts the value of your current
mode. The up button increases
and down the button decreases
the setting. Hold both to reset
values to OFF or 0.
6. ALERT ICONS
Displays alerts and statuses of the
controller including the controller
lock, alarm, TEMPERATURE, and
TIMER alert.
6
8
9
1
2
3
5 7
2. SETTING BUTTON
Cycles through the controller’s
settings: DISPLAY, °F/°C, CALIB. T°,
and TRANS. T°.
5. CONTROLLER MODE
Displays the controller's current
mode. Pressing the mode button
cycles through the available modes.
4

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PROGRAMMING
SWITCHING AIRFLOW DIRECTION
The through-wall fan is capable of producing either intake or exhaust airflow. Holding the setting and
up/down buttons together will switch the airflow direction between INTAKE and EXHAUST, respectively.
HOLD +
HOLD +
INTAKE
Holding the setting and up buttons together for
3 seconds will switch the airflow direction to the
intake configuration.
A 10-second countdown will appear as the
fan deactivates and reactivates to switch the
directional airflow.
EXHAUST
Holding the setting and down buttons together
for 3 seconds will switch the airflow direction to
the exhaust configuration.
A 10-second countdown will appear as the
fan deactivates and reactivates to switch the
directional airflow.