1. Introduction
Thank you for choosing the Aigostar Ø 120mm Bathroom Extractor Fan. This manual provides essential information for the safe installation, operation, and maintenance of your new ventilation unit. Please read these instructions carefully before use and retain them for future reference.
2. Safety Information
Always observe the following safety precautions to prevent injury or damage:
- Ensure the power supply is disconnected before installation, maintenance, or cleaning.
- Installation must be performed by a qualified electrician in accordance with local wiring regulations.
- Do not install the fan in areas where flammable gases or vapors may be present.
- Keep hands and foreign objects away from the fan blades during operation.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
- Ensure the fan is securely mounted to prevent it from falling.
3. Product Features
- Ultra-quiet 14W Operation: Designed for energy efficiency and minimal noise output.
- Effective Ventilation: Reduces humidity, unpleasant odors, and helps prevent mold growth in various environments.
- Integrated Backdraft Valve: Prevents external air from entering the room when the fan is not operating.
- Durable Construction: Made from high-strength ABS material, offering anti-corrosion, UV-resistant, antistatic, and waterproof properties.
- Optimized Airflow: High-efficiency helico-centrifugal impeller provides an airflow rate of up to 140 m³/h.

Front view of the Aigostar Ø 120mm bathroom extractor fan, a white square unit with a central fan grille and a small red indicator light. Green leaves are depicted around the fan, symbolizing air movement.

An image illustrating the low noise operation of the Aigostar extractor fan. A person is sleeping peacefully in a bed, with the fan shown operating quietly (20-40 dB). This is compared to the sound levels of nature (0-20 dB) and a rotary telephone (70-80 dB), highlighting the fan's quiet performance.

A split image showing the effect of the Aigostar extractor fan in a bathroom. The top half depicts a steamy bathroom with a bathtub, indicating high humidity. The bottom half shows the same bathroom with the fan installed and operating, with arrows indicating air extraction, resulting in a clear, steam-free environment.
4. Specifications
| Specification | Value |
|---|---|
| Brand | Aigostar |
| Model Name | APC10-F4 |
| Color | White |
| Electric Fan Design | Exhaust Fan |
| Power Source | Corded Electric |
| Style | Industrial |
| Product Dimensions | 8.5D x 17.2W x 8.5H cm |
| Special Feature | Exhaust function, High efficiency |
| Mounting Type | Wall Mount |
| Material | Plastic |
| Noise Level | 45 Decibels |
| Wattage | 14 Watts |
| Airflow Capacity | 140 Cubic meters per hour |
| Speed | 2350 RPM |
| Indoor/Outdoor Use | Indoor |
| Control Method | Button |
| Number of Power Levels | 1 |
| Motor Type | Brushed |
| Size | 120 mm |

Technical diagram showing the dimensions of the Aigostar extractor fan. The front panel measures 172mm x 172mm, and the depth of the main body is 85mm, with a duct diameter suitable for 120-130mm holes. Key specifications like Voltage (200-240V), Power (14W), Airflow (140m³/H), and Frequency (50/60Hz) are also listed.
5. Setup and Installation
This section outlines the general steps for installing your Aigostar extractor fan. Professional installation is recommended.
5.1 Pre-installation Checks
- Verify that the power supply matches the fan's specifications (200-240V, 50/60Hz).
- Ensure the installation location has adequate space for the fan's dimensions (172x172x85mm) and a suitable hole size (120-130mm diameter).
- Confirm that the wall or ceiling material can support the fan's weight and vibration.
5.2 Installation Steps
- Disconnect Power: Turn off the main power supply at the circuit breaker before starting any electrical work.
- Prepare Opening: Create a circular opening of 120-130mm diameter in the wall or ceiling at the desired installation point.
- Wiring: Connect the electrical wires to the fan's terminal block according to the wiring diagram provided with the product. Ensure all connections are secure and insulated.
- Mounting: Insert the fan body into the prepared opening. Secure the fan to the wall or ceiling using appropriate screws and anchors.
- Attach Front Panel: Once the fan body is securely mounted and wired, attach the front grille/panel.
- Test: Restore power and test the fan's operation.

A detailed diagram showing the installation process for the Aigostar extractor fan. It includes an exploded view of components like the panel, body, and wall mounting, with numbered steps for installation on a wall or glass, indicating hole size and cut-out diameter.

Close-up view of the backdraft shutter damper mechanism on the rear of the Aigostar extractor fan. It shows two states: 'Normal State' where the shutters are closed, and 'Working State' where they are open, allowing air to pass through. This mechanism prevents external air from entering when the fan is off.
6. Operating Instructions
The Aigostar extractor fan is designed for simple operation.
- Power On/Off: The fan is typically connected to a light switch or a dedicated switch in the room. Flipping the switch will turn the fan on or off.
- Indicator Light: A small red indicator light on the front panel illuminates when the fan is operating.
- Continuous Operation: For optimal humidity and odor control, especially in bathrooms, it is recommended to operate the fan during and after use for a sufficient period.

Diagram illustrating the large air flow and internal components of the Aigostar extractor fan. It shows air intake and air outlet, highlighting uniform air supply, a pure copper motor, and low noise and shake features. The internal structure with the impeller is visible.

A collage showing the Aigostar extractor fan's widespread application in different rooms: a toilet, a kitchen, a living room, and a warehouse. This demonstrates its versatility for various ventilation needs.
7. Maintenance
Regular cleaning ensures optimal performance and longevity of your extractor fan.
7.1 Cleaning
- Disconnect Power: Always turn off and disconnect the power supply before cleaning.
- Remove Front Panel: Carefully unclip or unscrew the front grille/panel.
- Clean Components: Use a soft, damp cloth to wipe down the front panel and the fan blades. For stubborn dirt, a mild detergent can be used. Avoid abrasive cleaners or solvents.
- Dry Thoroughly: Ensure all parts are completely dry before reassembling.
- Reassemble: Reattach the front panel securely.
- Restore Power: Turn the power supply back on.
Note: Do not immerse the fan motor or electrical components in water.
8. Troubleshooting
If you encounter issues with your extractor fan, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Fan does not turn on | No power supply; Loose wiring; Faulty switch | Check power at the circuit breaker; Verify wiring connections (consult an electrician); Test or replace the switch. |
| Low airflow | Blocked grille or duct; Fan blades are dirty | Clean the front grille and fan blades; Check the ducting for obstructions. |
| Excessive noise | Loose mounting; Obstruction in fan blades; Worn motor bearings | Ensure the fan is securely mounted; Remove any obstructions; If motor bearings are worn, professional repair or replacement may be needed. |
| Backdraft (cold air entering) | Backdraft valve stuck open or damaged | Inspect the backdraft valve for obstructions or damage. Clean or replace if necessary. |
If the problem persists after attempting these solutions, please contact customer support.
9. Warranty and Support
Aigostar products are manufactured to high-quality standards. For information regarding warranty coverage, please refer to the warranty card included with your purchase or visit the official Aigostar website.
For technical support, spare parts, or any inquiries, please contact Aigostar customer service through the contact information provided on our website or your purchase documentation. Please have your model number (APC10-F4) and purchase date ready when contacting support.