1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of the Airflow Icon 15S Low Voltage Extractor Fan. Please read this manual thoroughly before installation and use to ensure safe and efficient operation.
The Airflow Icon 15S is a low voltage (12V DC) axial extractor fan designed for effective ventilation in domestic environments, including bathrooms and cloakrooms. It features a 100mm (4 inch) outlet and an iris shutter mechanism that opens when the fan is active and closes when off, preventing back draughts. The fan can be mounted either on a surface or recessed into a wall or ceiling and operates via a 12V DC transformer. Various optional control modules are available to enhance its functionality.
2. Safety Information
WARNING: Electrical installation should only be performed by a qualified electrician in accordance with local wiring regulations.
- Always disconnect the power supply before installation, maintenance, or servicing.
- Ensure the fan is correctly earthed if required by local regulations.
- Do not install the fan where it may be exposed to direct water spray or excessive humidity beyond its IPX4 rating.
- Keep children and unauthorized persons away from the installation area.
- Ensure all wiring connections are secure and properly insulated.
- Do not obstruct the fan's airflow 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.
3. Product Overview
The Airflow Icon 15S features a sleek design with an integrated iris shutter. The fan is designed for discreet integration into various room decors.
Figure 3.1: Front view of the Airflow Icon 15S fan with the iris shutter closed, showing the smooth, unobtrusive design and the 'AIRFLOW iCON' logo.
Figure 3.2: Front view of the Airflow Icon 15S fan with the iris shutter open, revealing the internal fan blades and grille for ventilation.
Figure 3.3: Side profile view of the Airflow Icon 15S fan, illustrating its compact depth and the duct connection point.
4. Specifications
Detailed technical specifications for the Airflow Icon 15S fan are provided below. For a visual representation of dimensions and other data, refer to Figure 4.1.
| Feature | Specification |
|---|---|
| Brand | Airflow |
| Model Name | iCON 15S |
| Electric Fan Design | Exhaust Fan |
| Power Source | Corded Electric (12V DC Transformer) |
| Room Type | Bathroom, Cloakroom |
| Special Features | Remote Controlled (with optional module), Water Resistant (IPX4), Timer (with optional module), Silent Operation |
| Recommended Uses | Ventilating |
| Noise Level | 32.4 Decibels |
| Wattage | 6.1 watts (Fan only), 7.5 watts (Total consumption) |
| Air Flow Capacity | 79 Cubic Meters Per Hour (21.9 Liters Per Second) |
| Voltage | 12 Volts (DC) |
| Item Weight | 1.13 Kilograms (2.48 pounds) |
| Included Components | Cord (for transformer connection) |
| Indoor/Outdoor Usage | Indoor |
| Specification Met | CE |
| Installation Type | Wall Mount, Ceiling Mount (Surface or Recessed) |
| Product Dimensions | 4.27 x 7.76 x 7.76 inches (108.5 x 197 x 197 mm) |
| Ingress Protection Rating | IPX4 |
| Max Ambient Temperature | 40 °C |
Figure 4.1: Consolidated technical data for the Airflow Icon 15S, including specifications, available cover colors, detailed dimensions (in mm), and a static pressure vs. airflow performance graph.
5. Installation
Installation should be carried out by a qualified professional. Ensure the power supply is disconnected before commencing work.
Figure 5.1: Diagrams illustrating various installation methods for the Airflow Icon 15S, including recessed and surface mounting on walls and ceilings, along with best practice recommendations for flexible ducting.
5.1 Wall Installation
Recessed Wall Mounting
- The iCON 15S requires a 110mm diameter hole through the wall.
- The hole should be lined with a 100mm internal diameter duct.
- Secure the fan within the prepared opening using appropriate fixings.
Surface Wall Mounting
- When surface mounting, use the supplied mounting skirt.
- The iCON 15S requires a 100mm internal diameter duct for connection.
- Ensure all vapor barriers are properly restored after installation.
5.2 Ceiling Installation
Recessed Ceiling Mounting
- The iCON 15S requires a 110mm diameter hole through the ceiling.
- The fan should be fitted into the hole and fixed with screws provided into the support structure.
Surface Ceiling Mounting
- When surface mounting, use the supplied mounting skirt.
- The fan is then fitted into the skirt and secured.
- For recessed or surface mounting in a ceiling, a plywood support (min. 18mm thick) must be mounted between the ceiling joists. Any fixing screws should be fitted through the plasterboard into the support.
5.3 Ducting Recommendations
- Where flexible ducting is used, the diameter must be maintained.
- It is good ventilation practice that the ducting is extended to a minimum of 90% its possible length in order to maintain the best possible airflow.
- Ensure that flexible duct connections are not overtightened to the spigots.
- To maximize airflow, rigid ducting should be used where possible.
- Fan and ducting installation must comply with the requirements of the Domestic Ventilation Compliance Guide and relevant Building Regulations.
6. Operating Instructions
The basic Airflow Icon 15S fan operates when power is supplied to its 12V DC transformer, typically controlled by a remote switch (e.g., a light switch). For advanced functionalities, optional plug-in modules are required.
6.1 Basic Operation
- When the fan receives power, the iris shutter will open, and the fan will begin to extract air.
- When power is removed, the fan will stop, and the iris shutter will close, preventing back draughts.
6.2 Operation with Optional Modules
Refer to Section 8, "Optional Modules," for details on specific module functionalities such as pull cord, timer, humidity sensor, and PIR motion detection.
7. Maintenance
Regular cleaning and maintenance will ensure the longevity and efficient operation of your Airflow Icon 15S fan. Always disconnect the power supply before performing any maintenance.
- Cleaning the Exterior: Wipe the exterior casing with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Cleaning the Iris Shutter and Blades: Carefully open the iris shutter (if possible, or remove the cover as per installation instructions) and gently clean any dust or debris from the shutter mechanism and fan blades using a soft brush or cloth. Ensure no foreign objects obstruct the shutter's movement.
- Inspection: Periodically check for any signs of damage to the casing, wiring, or fan components. If any damage is found, consult a qualified technician.
- Do not lubricate any part of the fan.
8. Optional Modules
The Airflow Icon 15S fan can be enhanced with various plug-in modules to provide additional control features. These modules are sold separately and are quick and easy to install.
Figure 8.1: Table detailing available optional modules for the iCON SELV 12V series, including their part numbers and descriptions, as well as optional cover colors for iCON 15S and iCON 30S models.
Available iCON SELV 12V Optional Modules:
| Part No. | Model | Description |
|---|---|---|
| 72573603 | PCS | Pull cord (Manual on/off) |
| 72574204 | PCTS | Pull cord timer (Run on timer 1-30 min) |
| 72682307 | DTS | Delayed timer (2 min delay, Run on timer 2-45 min, Pull cord) |
| 72574202 | HTS | Humidity timer (40-90% RH, Run on timer 2-45 min, Pull cord) |
| 72574203 | PRTS | PIR timer (Motion sensor, Run on timer 2-45 min) |
| 72574201 | PRHTS | PIR with humidity timer (Motion sensor, 40-90% RH, Run on timer) |
9. Troubleshooting
If you encounter issues with your Airflow Icon 15S fan, refer to the table below for common problems and their potential solutions. Always disconnect power before inspecting the unit.
| Problem | Possible Cause | Solution |
|---|---|---|
| Fan does not operate | No power supply; Faulty wiring; Faulty transformer; Faulty module (if installed). | Check power supply at the switch; Verify wiring connections; Test transformer output; Replace module if necessary. Consult a qualified electrician. |
| Iris shutter does not open/close properly | Obstruction by dust/debris; Mechanical fault in shutter mechanism. | Disconnect power and carefully clean the shutter and surrounding area; If problem persists, contact support. |
| Reduced airflow/poor extraction | Obstructed ducting; Dirty fan blades; Incorrect ducting installation. | Check ducting for blockages or kinks; Clean fan blades; Ensure ducting meets installation guidelines (e.g., correct diameter, minimal bends). |
| Excessive noise during operation | Loose mounting; Obstruction in fan blades; Motor issue. | Ensure fan is securely mounted; Disconnect power and check for debris in blades; If motor noise, contact support. |
10. Warranty Information
The Airflow Icon 15S Low Voltage Extractor Fan is typically supplied with a 3-year warranty from the date of purchase, covering manufacturing defects. This warranty does not cover damage resulting from improper installation, misuse, neglect, unauthorized repairs, or normal wear and tear.
Please retain your proof of purchase for warranty claims. For specific warranty terms and conditions, refer to the documentation provided at the time of purchase or contact Airflow customer support.
11. Customer Support
For technical assistance, spare parts, or warranty inquiries, please contact Airflow customer support. Ensure you have your product model (iCON 15S) and proof of purchase available when contacting support.
Airflow Contact Information:
Please refer to the official Airflow website or your product packaging for the most current contact details.
