1. Prodotto finitoview
The AC Infinity Controller 67 is a digital controller designed to provide smart environmental control for your AC Infinity fans. It integrates temperature and humidity sensing with advanced programming capabilities to maintain optimal climate conditions.
Le caratteristiche principali includono:
- Dynamic fan speed adjustment based on temperature and humidity.
- Comprehensive programming options: auto triggers, timers, cycles, and scheduling.
- Bluetooth connectivity for remote control and data monitoring via the AC Infinity App.
- Support for up to two EC motor fans (CLOUDLINE, AIRLIFT, CLOUDWAY series).
- Power-failure memory to retain settings.

Figure 1: The AC Infinity Controller 67, showing its display, a connected mobile app interface, and the sensor probe. This controller is designed for precise environmental management.
2. Impostazione
Follow these steps to set up your AC Infinity Controller 67:
- Montaggio del controller: Choose a suitable location for the controller. It can be mounted on a wall or placed on a flat surface. Ensure it is within reach of your fan(s) and a power source.
- Collegamento dei ventilatori: Plug your compatible AC Infinity EC motor fans (CLOUDLINE, AIRLIFT, CLOUDWAY series) into the 4-pin Molex ports on the Controller 67. The controller can power two fans simultaneously, sharing the same programming.
- Connecting the Sensor Probe: Insert the 12-foot thermal-alloy sensor probe into the designated port on the controller. Position the probe in the area where you need to monitor temperature and humidity accurately.
- Accensione: Connect the controller to a power outlet. The LCD screen will illuminate, indicating it is ready for operation.
- Download dell'app: For full functionality and remote control, download the AC Infinity App from the App Store (for iOS) or Google Play (for Android). Cercare "AC Infinity".
- Associazione con l'app: Open the AC Infinity App on your mobile device and follow the on-screen instructions to pair with your Controller 67 via Bluetooth.

Figure 2: The AC Infinity App provides comprehensive control and data monitoring for the Controller 67. It allows users to unlock advanced programs, set notifications, and view historical climate charts.
3. Modalità operative e programmazione
The Controller 67 offers various operating modes and intelligent programming options to optimize your environment:
- Modalità automatica: Dynamically adjusts fan speed based on set temperature and humidity triggers. You can define high and low thresholds for both parameters.
- Minimum Speed Setting: Set a constant minimum fan speed that the fan will run at, even when conditions are within desired ranges. The speed will only increase when triggered by environmental changes.
- Modalità timer: Program the fan to run for a specific duration.
- Modalità ciclo: Set the fan to cycle on and off at defined intervals.
- Modalità di pianificazione: Create custom schedules for fan operation throughout the day or week.
- Dynamic Speed Programming: Beyond simple on/off triggers, the controller can respond to changes in temperature and humidity by incrementally adjusting fan speeds.
All programming and monitoring can be done directly on the controller's LCD screen or through the AC Infinity App. The app provides a user-friendly interface for setting up complex automations, viewing real-time data, and accessing historical climate charts.

Figure 3: The Controller 67's display highlights its smart programming capabilities, including precise PWM speed control and options to set constant minimum speeds and incremental speed changes.
4. Compatibilità ed espansione
The AC Infinity Controller 67 is designed for seamless integration with specific AC Infinity EC motor fans. It allows for an expandable system to manage your ventilation needs efficiently.
- Compatible Fans: The controller is compatible with the CLOUDLINE Series of Inline Duct Fans, AIRLIFT Series of Shutter Exhaust Fans, and CLOUDWAY Series of Whole House Fans.
- Dual Fan Support: The built-in Molex ports enable you to connect and control up to two compatible fans simultaneously. Both connected fans will share the same programming and speed settings, allowing for increased airflow and more comprehensive environmental control.

Figure 4: The Controller 67 can connect to and manage two AC Infinity EC-fans, such as a CLOUDLINE inline duct fan and an AIRLIFT shutter exhaust fan, allowing them to operate under unified programming.
5. Specifiche
Detailed technical specifications for the AC Infinity Controller 67:
| Caratteristica | Specificazione |
|---|---|
| Modello | CTR67A |
| Tipo di visualizzazione | LCD |
| Ventole supportate | 2 EC Motor Fans (CLOUDLINE, AIRLIFT, CLOUDWAY Series) |
| Sensori | Temperatura e umidità |
| Velocità della ventola | 10 Settings (PWM Control) |
| Lunghezza della sonda | 12 piedi (144 pollici / 366 cm) |
| Dimensioni del prodotto | 4.25 x 1 x 2.75 pollici (10.8 x 2.54 x 6.98 cm) |
| Peso dell'articolo | 14.9 once (0.42 kg) |
| Voltage | 18 Volt |
| Colore | Nero |
| Produttore | AC Infinito |
| Codice UPC | 819137021426 |

Figure 5: Visual representation of the Controller 67's dimensions and key specifications, including fan control, sensor type, and probe length.
6. Manutenzione
To ensure the longevity and optimal performance of your AC Infinity Controller 67, follow these maintenance guidelines:
- Pulizia: Regularly wipe the controller's surface with a soft, dry cloth to remove dust and debris. Avoid using abrasive cleaners or solvents, which can damage the finish or electronic components.
- Cura del sensore: Keep the thermal-alloy sensor probe clean and free from obstructions. Dust or moisture buildup on the sensor can affect its accuracy. Gently clean the probe with a soft, damp cloth if necessary, ensuring it is dry before re-installation.
- Condizioni ambientali: Operate the controller within its specified operating temperature range. Avoid exposing it to extreme temperatures, high humidity, or direct water contact.
- Gestione dei cavi: Ensure all cables (power, fan, sensor) are securely connected and not under strain. Avoid sharp bends or kinks in the cables.
7. Risoluzione Dei Problemi
If you encounter issues with your Controller 67, refer to the following common troubleshooting tips:
- Il controller non si accende:
- Check if the power adapter is securely plugged into both the controller and a working power outlet.
- Assicurarsi che la presa di corrente sia attiva.
- Fans Not Responding:
- Verify that the fans are correctly connected to the controller's Molex ports.
- Check the fan speed setting on the controller or in the app; ensure it is not set to '0' or a very low speed.
- Confirm that the operating mode (e.g., Auto, Timer) is correctly configured and not preventing fan operation.
- Letture imprecise di temperatura/umidità:
- Ensure the sensor probe is clean and free from dust or moisture.
- Verify the sensor probe is securely plugged into the controller.
- Avoid placing the sensor probe directly in airflow or near heat/cold sources that do not represent the general environment.
- The app allows for sensor calibration if minor adjustments are needed.
- Problemi di connettività Bluetooth:
- Assicurati che il Bluetooth sia abilitato sul tuo dispositivo mobile.
- Make sure your mobile device is within range of the controller.
- Try restarting both the controller (by unplugging and replugging) and your mobile device.
- Ensure the AC Infinity App is updated to the latest version.
- Settings Not Saving (Power Outage):
- The Controller 67 features power-failure memory and should retain settings and resume programs automatically once power is restored. If not, reconfigure settings via the controller or app.
For further assistance, consult the official AC Infinity support resources or the detailed user manual available as a PDF document.

Figure 6: The advanced thermal-alloy sensor probe ensures accurate readings, while the internal design includes power-failure memory to protect your settings.
8. Garanzia e supporto
AC Infinity products are designed for reliability and performance. For specific warranty information regarding your Controller 67, please refer to the warranty documentation included with your product packaging or visit the official AC Infinity websito.
For technical support, product inquiries, or assistance with troubleshooting, please contact AC Infinity customer service through their official website or the contact information provided in your product documentation. You may also find additional resources, FAQs, and software updates on the AC Infinity support page.
Un manuale utente completo (PDF) è disponibile per il download all'indirizzo: AC Infinity Controller 67 User Manual PDF





