1. Sarrera
This manual provides essential information for the safe and efficient operation of your VEVOR 12-inch EC Shutter Exhaust Fan. Please read these instructions carefully before installation and use, and retain them for future reference.
The VEVOR 12-inch EC Shutter Exhaust Fan (Model EF-12-ECG) is designed for effective air circulation and ventilation in various indoor environments, including garages, workshops, greenhouses, and attics. It features an energy-efficient EC motor, smart programming for temperature and humidity control, and durable all-metal construction.

Figure 1: VEVOR 12-inch EC Shutter Exhaust Fan installed in a greenhouse setting.
2. Segurtasun-argibideak
OHARRA: Segurtasun-jarraibide hauek ez betetzeak deskarga elektrikoak, suteak edo lesio larriak eragin ditzake.
- Always disconnect power before installing, servicing, or cleaning the fan.
- Ziurtatu elikadura hornidura boltage matches the fan's requirements (120 Volts).
- Instalazioa elektrizista kualifikatu batek egin behar du, tokiko eta estatuko arau elektriko guztien arabera.
- Ez erabili haizagailua hondatutako kable edo entxufe batekin.
- Mantendu eskuak, ilea eta arropa solteak mugikorreko piezetatik urrun funtzionamenduan zehar.
- Wear protective gloves during installation to prevent injury from sharp edges, as the steel grille is removable.
- Do not use this fan in environments with explosive or flammable gases.
- Tresna hau ez da gaitasun fisiko, sentsorial edo mental murriztua duten pertsonek (haurrak barne) edo esperientzia eta ezagutza falta duten pertsonek erabiltzeko, baldin eta haien segurtasunaz arduratzen den pertsona batek aparatua erabiltzeari buruzko gainbegiratu edo jarraibiderik eman ez badu. .
3. Produktua amaitu daview
The VEVOR EC Shutter Exhaust Fan is constructed with durable alloy steel and aluminum, designed for longevity and performance. Key features include:
- EC Motor: Provides high efficiency, low energy consumption, and quiet operation. Features thermal overload protection and is permanently lubricated.
- Automatic Shutters: Gravity-activated shutters close automatically when the fan is off, helping to maintain indoor temperature and prevent drafts.
- Removable Steel Grille: Protects against external elements and can be installed or removed based on user preference.
- Kontrolagailu adimenduna: Allows for precise control over temperature and humidity settings, with various operating modes.

Figure 2: Main components of the VEVOR EC Shutter Exhaust Fan, including the fan unit and smart controller.

3. irudia: Barnekoa view of the sealed EC motor, highlighting its low-energy operation and protective features.
4. Konfigurazioa eta instalazioa
The VEVOR EC Shutter Exhaust Fan is designed for wall-mounted installation. Ensure the installation location provides adequate space for airflow and maintenance.
4.1 Paketatzea
- Kontu handiz kendu osagai guztiak ontzitik.
- Verify that all included parts are present: fan unit, smart controller, steel grille, and gloves.
- Inspect the fan for any signs of damage during transit.
4.2 Haizagailua muntatzea
- Choose a suitable wall location with appropriate thickness for secure mounting.
- Mark the mounting points on the wall using the fan's frame as a template.
- Drill pilot holes if necessary and secure the fan unit to the wall using appropriate fasteners (not included).
- If desired, attach the removable steel grille to the exterior side of the fan. Wear the provided gloves during this step to avoid injury.

4. irudia: Instalazioa adibamples and the 'Plug and Play' power connection.
4.3 Konexio elektrikoa
The fan operates on a standard 120 Volt household plug. Connect the fan's power cord to a compatible electrical outlet. The 'Plug and Play' design simplifies the electrical setup.

Figure 5: Fan installed in a garage wall, demonstrating a typical application.
5. Funtzionamendu-argibideak
The smart controller allows you to manage the fan's operation based on your specific ventilation needs.

Figure 6: Smart controller interface with mode settings and display.
5.1 Kontrolatzailearen funtzioak
- Modu ezarpena: Press to cycle through available operating modes (Timer Mode, Alarm Mode, Trigger Mode, ON/OFF).
- Gora / Behera botoiak: Adjust temperature, humidity, speed, or timer settings.
- ECO modua: Energia aurrezteko funtzionamendua aktibatzen du.
- Itzaltze automatikoa: The fan's shutters close automatically when not in use to help maintain indoor temperatures, especially in colder conditions.
5.2 Smart Programming
The fan can automate airflow in response to detected temperature and humidity levels. Use the controller to set desired thresholds for high temperature, low temperature, high humidity, and low humidity. The fan will activate or adjust its speed to maintain these conditions.
6. Mantentzea
Regular maintenance ensures optimal performance and extends the lifespan of your VEVOR EC Shutter Exhaust Fan.
- Garbiketa: Periodically clean the fan blades, motor housing, and shutters to prevent dust and debris buildup. Disconnect power before cleaning. Use a soft, damp oihal. Ez erabili garbitzaile edo disolbatzaile urratzailerik.
- Parrilla: If the steel grille is installed, clean it regularly to ensure unobstructed airflow.
- Motorra: The EC motor is permanently lubricated and requires no additional lubrication.
- Ikuskapena: Annually inspect the power cord for any signs of damage or wear.
7. Arazoak
Zure haizagailuarekin arazoak badituzu, jo ezazu honako arazo eta irtenbide ohikoenei:
| Arazoa | Kausa posiblea | Irtenbidea |
|---|---|---|
| Haizagailua ez da pizten. | No power supply; controller setting. | Check power connection and outlet. Ensure the controller is set to ON or an active mode. |
| Aire fluxu baxua. | Blocked grille/blades; incorrect speed setting. | Clean the grille and fan blades. Adjust the fan speed setting on the controller. |
| Haizagailuak zarata ezohikoa egiten du. | Debris in fan; loose components. | Disconnect power and inspect for foreign objects. Ensure all mounting screws are tight. |
| Automatic shutters not closing. | Oztopoa; mekanismoaren arazoa. | Check for any debris blocking the shutters. Ensure the fan is properly mounted and level. |
8. Zehaztapenak
Technical specifications for the VEVOR EC Shutter Exhaust Fan 12-inch (Model EF-12-ECG):
| Ezaugarri | Xehetasuna |
|---|---|
| Ereduaren izena | EF-12-EKG |
| Aire bolumena | 904 CFM (1500 m³ / h) |
| Biraketa Abiadura | 1650 bira/min |
| Boterea | 40 W |
| liburukiatage | 120 Volt |
| Zarata Maila | 67 dezibelio |
| Pala Luzera | 12 hazbete (30.5 cm) |
| Neurriak (L x W x H) | 38.1 x 38.1 x 15.6 cm (5.1gł. x 38.1szer. x 38.1wys. cm) |
| Pisua | 3.66 kg (8.07 lb) |
| Kolorea | Beltza |
| Materiala | Aleaziozko altzairua, aluminioa |
| Muntatze Mota | Horman muntatuta |
| Kontrol mota | Remote (Physical Controller) |
| Ezaugarri bereziak | Temperature and Humidity Controller, Automatic Shut-off |
| Dakarten osagaiak | Steel grille, gloves |
| Ziurtagiriak | ETL zerrendatua |

Figure 7: Dimensional drawing and key specifications of the fan.
9. Bermea eta Laguntza
Bermeari buruzko informazioa edo laguntza teknikoa lortzeko, jarri harremanetan saltzailearekin edo fabrikatzailearekin zuzenean. Gorde erosketa-agiria erosketaren frogagiri gisa.
Fabrikatzailea: VEVOR
Seller: VEVOR Store PL
Laguntza gehiago behar baduzu, bisitatu VEVOR ofiziala. webwebgunean edo jarri harremanetan bere bezeroarentzako zerbitzuarekin.