1. Introduction
Thank you for purchasing the Heller 250mm Extractor Bathroom/Laundry Exhaust Fan with LED Light. This manual provides important information regarding the installation, operation, and maintenance of your new exhaust fan. Please read this manual thoroughly before installation and retain it for future reference.
2. Safety Information
Always observe the following safety precautions to reduce the risk of fire, electric shock, or injury.
- Installation must be performed by a qualified electrician in accordance with all local and national electrical codes.
- Ensure the power supply is disconnected before installation, maintenance, or cleaning.
- This appliance is suitable for ceiling installation only. Do not install on walls.
- Do not use this fan with any solid-state speed control device.
- Ensure proper grounding to reduce the risk of electric shock.
- Keep foreign objects away from the fan blades during operation.
- The LED light is integrated and not user-replaceable.
3. Package Contents
Verify that all components are present before beginning installation:
- Heller 250mm Extractor Bathroom/Laundry Exhaust Fan with LED Light unit
- Removable Grille
- Cut-out Template
- Cord (integrated)
- User Manual (this document)
Figure 3.1: Heller 250mm Extractor Fan with LED Light. This image displays the fan's circular design, featuring a white outer casing and black internal blades, with the Heller brand name visible in the center.
4. Setup and Installation
This product is designed for DIY installation, but electrical connections should be made by a qualified professional.
4.1 Pre-Installation Checklist
- Ensure the ceiling space has a minimum clearance of 100mm above the unit for proper ventilation.
- The fan requires a cut-out size of Ø290mm. Use the provided cut-out template.
- Verify power supply is 220-240V.
- Confirm the installation location is suitable for a bathroom, ensuite, or laundry room.
4.2 Installation Steps
- Disconnect Power: Turn off power at the main circuit breaker before starting any electrical work.
- Prepare Opening: Using the provided cut-out template, mark and cut a Ø290mm hole in the ceiling.
- Position Fan: Insert the fan unit into the prepared ceiling opening. Ensure it is securely seated. The maximum height of the unit is 154mm, with 128mm above the ceiling.
- Electrical Connection: Connect the fan's cord to the main power supply. This step must be performed by a qualified electrician. Ensure all connections are secure and properly insulated.
- Secure Unit: Use appropriate fasteners (not supplied) to secure the fan housing to the ceiling joists or framing.
- Attach Grille: Once the fan is securely installed and wired, attach the removable grille by aligning it with the fan housing and snapping it into place.
- Restore Power: Once installation is complete and all connections are checked, restore power at the main circuit breaker.
5. Operating Instructions
The Heller exhaust fan is designed for simple operation.
- Power On/Off: The fan and LED light are typically controlled by a standard wall switch connected during installation. Flip the switch to turn the unit on or off.
- Ventilation: Allow the fan to operate for a sufficient period after showering or bathing to effectively remove moisture and odors from the room.
- LED Light: The integrated 8W LED light provides energy-efficient illumination (up to 6000K). It operates concurrently with the fan.
6. Maintenance
Regular cleaning will ensure optimal performance and longevity of your exhaust fan.
6.1 Cleaning the Grille and Fan Blades
- Disconnect Power: Always turn off power to the fan at the circuit breaker before cleaning.
- Remove Grille: Gently pull down or unclip the removable grille from the fan housing.
- Clean Grille: Wash the grille with mild soap and water. Rinse thoroughly and allow it to dry completely before reattaching.
- Clean Fan Blades: Carefully wipe the fan blades and interior housing with a damp cloth. Do not use abrasive cleaners or solvents. Ensure no water enters the motor housing.
- Reattach Grille: Once clean and dry, reattach the grille to the fan housing.
- Restore Power: Restore power at the circuit breaker.
Note: The motor is a ball bearing type and does not require lubrication. The LED light is not user-serviceable.
7. Troubleshooting
If you experience issues with your exhaust fan, refer to the table below for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Fan does not turn on. | No power supply. Loose wiring connection. Faulty wall switch. | Check circuit breaker. Have a qualified electrician check wiring. Test or replace wall switch. |
| Fan is noisy. | Fan blades are dirty or obstructed. Loose mounting. | Clean fan blades and grille. Ensure fan is securely mounted to the ceiling. |
| Poor air extraction. | Blocked airflow. Fan blades are dirty. | Check for obstructions in the ducting (if applicable). Clean fan blades and grille. |
| LED light not working. | No power supply. Faulty LED module. | Check circuit breaker. Contact customer support for assistance (LED is not user-replaceable). |
If the problem persists after attempting these solutions, please contact Heller customer support.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | HEX250L |
| Brand | HELLER |
| Fan Size | Ø243mm |
| Cut-out Size | Ø290mm |
| Wattage (Total) | 58W |
| Motor Wattage | 50W |
| LED Light | 1 x 8W LED (up to 6000K, 506 Lumens) |
| Voltage | 220-240V |
| Air Flow | 500m³/h |
| RPM | 1250 r/min |
| IP Rating | IPX2 |
| Maximum Height | 154mm (128mm above ceiling) |
| Clearance Required Above Unit | 100mm |
| Housing Material | Plastic (PP) |
| Motor Type | Ball Bearing |
| Installation Type | Ceiling (DIY with professional electrical connection) |
| Suitable Room Types | Bathroom, Ensuite, Laundry |
9. Warranty and Support
For warranty information or technical support, please contact Heller customer service. Keep your proof of purchase for any warranty claims.
Contact Information: Please refer to the Heller official website or your purchase documentation for the most current contact details.
