AC Infinity AIRLIFT Series Shutter Exhaust Fan System

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: support@acinfinity.com

WEB: www.acinfinity.com

LOCATION: Los Angeles, CA

Product Information

MANUAL CODE: AL2005X1

⚠️ SERIOUS INJURY OR DEATH. Please do not touch the fan's impeller and blades. Secure all nearby objects including wires and cables from coming into contact with the fan's impeller and blades. Use caution when deciding where to install this fan.

Manual Index

• Manual Index (Page 5)
• Key Features (Page 6)
• Product Contents (Page 7)
• Mounting (Page 8)
• Powering (Page 12)
• Daisy Chain and Setup (Page 13)
• Programming (Page 14)
• Other AC Infinity Products (Page 23)
• Warranty (Page 24)

Key Features

Heavy Duty Build

Fans are enclosed in steel and wire guards to withstand shocks and harsh environments.

Diagram Description: An illustration shows a fan unit with a robust metal frame and protective wire guards on both sides.

Efficient EC-Motor

PWM controlled EC-motor enables precise speed control, low noise, and higher energy efficiency.

Smart Controller

Programmable controller with corded sensor can adjust airflow in response to temperature and humidity.

Diagram Description: An illustration shows a rectangular controller with a screen and buttons, connected to a sensor probe.

Weatherproof

The shutter fan unit is sealed to Ingress Protection 44 standards to be resistant to liquid and dust.

Dual Ball Bearings

Long life bearings rated at 67,000 hours. Also allows the fan to be mounted in any direction.

Speed Controller

Single button controller with circular readout display that enables fan speed control in eight speeds.

Diagram Description: An illustration shows a circular controller with a single button and a display indicating speed settings.

Product Contents

AIRLIFT S-SERIES

• SPEED CONTROLLER (x1)Diagram Description: An illustration of a speed controller with a circular display and a single button.
• MACHINE SCREWS (WALL MOUNT) (x2)Diagram Description: Two machine screws.
• WOOD SCREWS (WALL MOUNT) (x2)Diagram Description: Two wood screws.

AIRLIFT T-SERIES

• SMART CONTROLLER (x1)Diagram Description: An illustration of a smart controller with a screen and multiple buttons.
• SENSOR PROBE (x1)Diagram Description: A sensor probe with a cable.
• MACHINE SCREWS (WALL MOUNT) (x2)Diagram Description: Two machine screws.
• WOOD SCREWS (WALL MOUNT) (x2)Diagram Description: Two wood screws.
• WOOD SCREWS (WALL HANG) (x2)Diagram Description: Two wood screws, possibly for a different mounting type.

FAN UNIT

• SHUTTER FAN UNIT (x1)Diagram Description: An illustration of the shutter exhaust fan unit.
• MACHINE SCREWS (SHUTTER MOUNT) (x4)Diagram Description: Four machine screws.
• WOOD SCREWS (SHUTTER MOUNT) (x4)Diagram Description: Four wood screws.
• WIRE TIES (x4)Diagram Description: Four wire ties.

Mounting

STEP 1

When installing in a large room like a green house, barn, or garage, it is recommended that the shutter fan should be mounted on the opposite side of any ventilation openings for better air circulation. The fan should also be positioned higher in the room to exhaust out heated air, which will rise on its own due to natural convection.

Diagram Description: An illustration of a building (e.g., greenhouse) with an arrow indicating airflow from a fan mounted on one wall, opposite a ventilation opening.

STEP 2

Measure the dimensions of the shutter fan's mounting frame which will go through the wall. Select a location on the wall where you will be mounting the fan. Please make sure that the wall is free of any wires or pipes. Using the measurements of the shutter fan, use a level and ruler to draw an outline of the area to be drilled and cut.

Diagram Description: An illustration shows a hand holding a pencil, drawing a rectangular outline on a wall, guided by a level and ruler. The outline represents the area to be cut for the fan.

STEP 3

Depending on your mounting surface material, use the appropriate tools to cut into the wall. Use a drill or a hand saw to create an opening large enough to insert a saw blade or jigsaw inside the outlined area of the wall panel.

Diagram Description: Two illustrations show tools cutting into a wall panel: one with a hand saw for thinner woods/plastic, and another with a jigsaw for tougher materials like wood or metal.

STEP 4

Position the shutter fan through the hole cut in step 3. Use it to measure the positioning of the mounting screws then remove the fan unit. Then using a drill bit, create the four mounting holes.

Diagram Description: An illustration shows a hand using a drill to create mounting holes in a wall after the fan unit has been positioned to mark the locations.

STEP 5

From inside the room, position the shutter fan back into the opening of the fan. Make sure the controller connectors and power cord is on the inside of the room. Then, use the included hardware to secure the fan. If you are using your own shutter, remove the AIRLIFT's shutter by unscrewing the nuts and bolts from the fan guard. Reassemble the fan guard onto your existing shutter by reapplying the nuts and bolts in the same mounting locations.

Diagram Description: An illustration shows the fan unit being installed from inside a room, with arrows indicating where to attach screws. A separate detail shows how to attach the fan guard to an existing shutter.

STEP 6

Once the fan is mounted securely you can then mount the controller using the included hardware. Place the controller near the fan in order to power the controller.

Diagram Description: An illustration shows a drill and screws being used to mount the controller near the fan unit.

Powering

STEP 1

Locate the connector plug of the sensor probe and plug it into the bottom of the thermal controller.

Diagram Description: An illustration shows a hand plugging a sensor probe connector into the bottom port of the controller. A temperature icon is shown.

STEP 2

Secure the sensor probe head near by, preferably in the hottest area of the room. You can use the wire tie to secure the probe away from the fan blades.

Diagram Description: An illustration shows a sensor probe head secured with a wire tie, placed in a location away from fan blades.

STEP 3

Connect the molex end from the fan into the bottom of the controller.

Diagram Description: An illustration shows a hand connecting a molex cable from the fan unit to the bottom of the controller.

STEP 4

Lastly, to power the fan and the controller, plug the fans power cord into an AC power outlet.

Diagram Description: An illustration shows a hand plugging the fan's power cord into a standard AC wall outlet.

Daisy Chain and Setup

The fan controller can power up to two compatible fans to share the same programming.

Diagram Description: An illustration shows a controller connected to two fan units, demonstrating a daisy-chain setup.

The controller included is compatible with AC Infinity fan models that contain an EC-motor. Typically, EC-motor fans will have a separate cord coming out of it for the power and the controller. The compatible fans do not need to be the same model or part of the same product series.

Diagram Description: An illustration shows a fan unit with an EC motor label, connected to a controller. Two power outlets are shown, indicating power is supplied separately.

EC Motor - Compatible

Programming

Fan Speed Adjusting

The controller features a single button that controls the fan speed from 0-8. Pressing the speed button increases the fan speed in one unit increments. Pressing the button at the 8 setting will set the fan speed back to 0.

Diagram Description: An illustration of the speed controller with a single button and a circular display showing fan speed indicators.

Powering On and Off

Holding the speed button for 4 seconds will turn the fan OFF. Pressing it again from OFF will turn the fan ON at its last speed setting.

Diagram Description: An illustration of the speed controller being operated by a finger, with visual cues indicating power on/off.

Controller Interface Breakdown

1. MODE BUTTON: This button cycles through each of the controller's modes: ON, OFF, TIMER, AUTO (4 triggers), and ALARM (4 settings).
2. UP/DOWN BUTTON: The up and down buttons adjust the settings of the mode that you are in. Up button increases and down button decreases.
3. LEAF BUTTON: This turns the display off while programs run in the background. Hold for two seconds to lock or unlock the display.
4. PROBE TEMP.: Displays the current temperature that the corded sensor probe is measuring. Shows "- -" if no probe is plugged in.
5. CONTROLLER MODE: This area displays the mode that the controller is currently in. Press the Mode Button to cycle through the modes.
6. ALERT ICONS: This area displays the alerts and statuses from the controller including alarms and screen lock.
7. PROBE HUMIDITY: Displays the current humidity that the corded sensor probe is measuring. Shows "- -" if no probe is plugged in.
8. FAN SPEED: Displays the current speed the fan is running at, or what speed it should be running at if no fans are plugged in.
9. SETTING: Displays the value you have set for the current mode. Press the up or down button to change.

Diagram Description: A detailed illustration of the controller's display screen, with numbered callouts pointing to each element: Mode Button (1), Up/Down Buttons (2), Leaf Button (3), Probe Temp display (4), Controller Mode indicator (5), Alert Icons area (6), Probe Humidity display (7), Fan Speed display (8), and Setting value (9). The display shows example values for temperature (76°F), humidity (90%), fan speed (4), and a setting (97°).

Mode Setting

Press the Mode button to cycle through the controller's available programming modes and settings: ON Mode, OFF Mode, TIMER Mode, AUTO Mode (4 triggers), ALARM Settings (4 settings).

ON MODE

In this mode, the fans will run continuously regardless of temperature or humidity. The speed set in this mode will be the max speed the fans can reach in AUTO Mode.

Diagram Description: Controller display showing "ON" mode, temperature 76°F, humidity 90%, fan speed 4, and setting 10.

OFF MODE

In this mode, the fans will not run regardless of temperature or humidity. While in this mode, pressing the up or down button will change the display's brightness. There are four settings for brightness, (Setting:1/2/3/A3). On setting A3, if the device is left unattended for 30 seconds, the display will automatically dim its brightness back to setting 1. Holding up or down button will change the display's units F or C.

Diagram Description: Controller display showing "OFF" mode, temperature 76°F, humidity 90%, fan speed 0, and setting 1.

TIMER MODE

In this mode, press the up or down button to set a time for the timer. The fans will run at the speed set in ON Mode until the timer's clock runs out, in which the fans will stop running. The clock will begin counting down if no buttons are pressed for 3 seconds. Leaving the timer mode while the countdown is running will pause the clock until you return to this mode.

Diagram Description: Controller display showing "TIMER" mode, temperature 76°F, humidity 90%, fan speed 4, and timer countdown 0:29:05.

AUTO MODE

HIGH TEMP.

In this mode, press the up or down button to set a high temperature trigger. The fans will activate if the probe's measured temperature exceeds the temperature you have set in this mode. The activated fans will slowly increase in speed until it reaches the speed set in ON Mode. Whenever the measured temperature falls below your set temperature, the fans will slowly decrease in speed until the fans stop. You may also hold the up and down button simultaneously to turn off this trigger, in which the digits under settings will show OFF.

Diagram Description: Controller display showing "AUTO MODE" with "HIGH TEMP." selected, temperature 76°F, humidity 90%, fan speed 4, and setting 78°. A note indicates triggers can activate even when viewing other triggers.

LOW TEMP.

In this mode, press the up or down button to set a low temperature trigger. The fans will activate if the probe's measured temperature falls below the temperature you have set in this mode. The activated fans will slowly increase in speed until it reaches the speed set in ON Mode. Whenever the measured temperature rises above your set temperature, the fans will slowly decrease in speed until the fans stop. You may also hold the up and down button simultaneously to turn off this trigger, in which the digits under settings will show OFF.

Diagram Description: Controller display showing "AUTO MODE" with "LOW TEMP." selected, temperature 76°F, humidity 90%, fan speed 4, and setting 55°. A note indicates triggers can activate even when viewing other triggers.

HIGH HUMID.

In this mode, press the up or down button to set a high humidity trigger. The fans will activate if the probe's measured humidity exceeds the humidity you have set in this mode. The activated fans will slowly increase in speed until it reaches the speed set in ON Mode. Whenever the measured humidity falls below your set humidity, the fans will slowly decrease in speed until the fans stop. You may also hold the up and down button simultaneously to turn off this trigger, in which the digits under settings will show OFF.

Diagram Description: Controller display showing "AUTO MODE" with "HIGH HUMID." selected, temperature 76°F, humidity 90%, fan speed 4, and setting 98%. A note indicates triggers can activate even when viewing other triggers.

LOW HUMID.

In this mode, press the up or down button to set a low humidity trigger. The fans will activate if the probe's measured humidity falls below the humidity you have set in this mode. The activated fans will slowly increase in speed until it reaches the speed set in ON Mode. Whenever the measured humidity rises above your set temperature, the fans will slowly decrease in speed until the fans stop. You may also hold the up and down button simultaneously to turn off this trigger, in which the digits under settings will show OFF.

Diagram Description: Controller display showing "AUTO MODE" with "LOW HUMID." selected, temperature 76°F, humidity 90%, fan speed 4, and setting OFF. A note indicates triggers can activate even when viewing other triggers.

ALARM SETTING

HIGH TEMP.

In this settings mode, press the up and down button to set a high temperature alarm. The alarm will activate if the probe's measured temperature exceeds the temperature you have set in this mode. When the alarm triggers, the fan will start spinning at max speed regardless of your other settings. You may also hold the up and down button simultaneously to turn off this alarm, in which the digits under settings will show OFF. You will need to be in AUTO, ON, or TIMER mode for this alarm to be able to activate.

Diagram Description: Controller display showing "ALARM SETTING" with "HIGH TEMP." selected, temperature 76°F, humidity 90%, fan speed 4, and setting 98°. A note states alarm triggers can only activate in AUTO, ON, or TIMER Mode.

LOW TEMP.

In this settings mode, press the up and down button to set a low temperature alarm. The alarm will activate if the probe's measured temperature falls below the temperature you have set in this mode. When the alarm triggers, the fan will start spinning at max speed regardless of your other settings. You may also hold the up and down button simultaneously to turn off this alarm, in which the digits under settings will show OFF. You will need to be in AUTO, ON, or TIMER mode for this alarm to be able to activate.

Diagram Description: Controller display showing "ALARM SETTING" with "LOW TEMP." selected, temperature 76°F, humidity 90%, fan speed 4, and setting OFF. A note states alarm triggers can only activate in AUTO, ON, or TIMER Mode.

HIGH HUMID.

In this settings mode, press the up and down button to set a high humidity alarm. The alarm will activate if the probe's measured humidity exceeds the humidity you have set in this mode. When the alarm triggers, the fan will start spinning at max speed regardless of your other settings. You may also hold the up and down button simultaneously to turn off this alarm, in which the digits under settings will show OFF. You will need to be in AUTO, ON, or TIMER mode for this alarm to be able to activate.

Diagram Description: Controller display showing "ALARM SETTING" with "HIGH HUMID." selected, temperature 76°F, humidity 90%, fan speed 4, and setting 98%. A note states alarm triggers can only activate in AUTO, ON, or TIMER Mode.

LOW HUMID.

In this settings mode, press the up and down button to set a low humidity alarm. The alarm will activate if the probe's measured humidity falls below the temperature you have set in this mode. When the alarm triggers, the fan will start spinning at max speed regardless of your other settings. You may also hold the up and down button simultaneously to turn off this alarm, in which the digits under settings will show OFF. You will need to be in AUTO, ON, or TIMER mode for this alarm to be able to activate.

Diagram Description: Controller display showing "ALARM SETTING" with "LOW HUMID." selected, temperature 76°F, humidity 90%, fan speed 4, and setting OFF. A note states alarm triggers can only activate in AUTO, ON, or TIMER Mode.

Additional Settings

FAHRENHEIT OR CELSIUS

To change to displayed units between Fahrenheit and Celsius, please set the controller to OFF Mode, then hold the up button for Fahrenheit (°F) or hold the down button for Celsius (°C).

DISPLAY BRIGHTNESS

To adjust the brightness of the display, please set the controller to OFF Mode, then press the up or down button to increase or decrease the brightness level. Four brightness settings are available.

TEMPERATURE CALIBRATION

To adjust the temperature that the probe sensor is measuring, please press the MODE and UP button simultaneously. This can be done while the controller is any mode or setting. The calibration cycle ranges from -8°F to 8°F (or -4°C to 4°C) and will be applied to the probe sensor's measurements.

HUMIDITY CALIBRATION

To adjust the humidity that the probe sensor is measuring, please press the MODE and DOWN button simultaneously. This can be done while the controller is any mode or setting. The calibration cycle ranges from -8% to 8% and will be applied to the probe sensor's measurements.

CONTROLLER LOCK

To lock the controller to prevent settings to be changed accidentally, hold the LEAF button for two or more seconds. While the display is locked, you will not be able to switch modes or changes any settings. You will only be able to put the controller in ECO display by pressing the LEAF button. Holding the LEAF button for two or more seconds will unlock the controller.

ECO-MODE

The controller can be put into ECO display in which the screen will be turned off but all programs, settings, and alarms will be running in the background. This can be done by pressing the LEAF button. You may also do this while the controller is locked. To exit ECO display, simply press any buttons.

Alert Icons

On the top left of the display is the alert icon section. Icons may flash when the controller wishes to alert you that a particular function or alarm is being triggered.

Diagram Description: A section of the controller display showing various icons: ON, OFF, TIMER, AUTO MODE, ALARM SETTING, HIGH TEMP., LOW TEMP., HIGH HUMID., LOW HUMID. The main display shows 76°F, 90%, fan speed 4, setting 98%.

• DISPLAY LOCK ALERT: This icon ? is visible when the controller has been locked. The icon will flash to alert you that the controller is locked if you try to change the mode or settings.
• HUMIDITY ALARM ALERT: This icon ? will flash when the high or low humidity alarm that you have set has been triggered.
• TEMPERATURE ALARM ALERT: This icon ? will flash when the high or low temperature alarm that you have set has been triggered.
• CHECK FAN ALERT: This icon ⚠️ will flash when the fan's sensor detects interference to its operation. Please check the fan for possible issues. If the fan is rotating, it may be static pressure resistance and operating as intended. If the fan is not rotating, please see the warranty page for replacement information. (This is only available on certain models.)

Other AC Infinity Products

Register Booster Fans

The AIRTAP series is a line of register booster fans designed to quietly increase airflow coming from your central heat and air conditioning systems, increasing comfort for your home. Features a thermal controller with intelligent programming that will automatically adjust airflow strength in response to heating and cooling temperatures you have set.

Diagram Description: An illustration of the AIRTAP register booster fan.

Duct Fans

The CLOUDLINE series is a line of duct fans designed to quietly ventilate AV rooms and closets, as well as various DIY air circulation and exhaust projects. Features a thermal controller with intelligent programming that will automatically adjust duct fan speeds in response to changing temperatures.

Diagram Description: An illustration of the CLOUDLINE duct fan.

Crawlspace Fans

The AIRTITAN is a line of weather-proof fans designed to provide ventilation, odor, and moisture control for crawl spaces and basements. It features a digital controller with intelligent programming that will adjust airflow strength in response to high and low temperatures, as well as humidity.

Diagram Description: An illustration of the AIRTITAN crawlspace fan.

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Warranty

This warranty program is our commitment to you, the product sold by AC Infinity will be free from defects in manufacturing for a period of two years from the date of purchase. If a product is found to have a defect in material or workmanship, we will take the appropriate actions defined in this warranty to resolve any issues.

The warranty program applies to any order, purchase, receipt, or use of any products sold by AC Infinity or our authorized dealerships. The program covers products that have become defective, malfunctioned, or expressively if the product becomes unusable. The warranty program goes into effect on the date of purchase. The program will expire two years from the date of purchase. If your product becomes defective during that period, AC Infinity will replace your product with a new one or issue you a full refund.

The warranty program does not cover abuse or misuse. This includes physical damage, submersion of the product in water, incorrect Installation such as wrong voltage input, and misuse for any reason other than intended purposes. AC Infinity is not responsible for consequential loss or incidental damages of any nature caused by the product. We will not warrant damage from normal wear such as scratches and dings.

To initiate a product warranty claim, please contact our customer service team at support@acinfinity.com

If you are not 100% satisfied with this product, we will be happy to replace it or issue you a full refund. Please contact us!