Model: 80/110 CFM
Thank you for choosing the OREiN 3-in-1 Bathroom Fan. This innovative unit combines a powerful exhaust fan, an energy-efficient LED light with selectable color temperatures, and a smart humidity sensor to provide optimal ventilation and illumination for your bathroom. Designed for quiet operation and easy installation, this fan ensures a fresh and comfortable environment. Please read this manual thoroughly before installation and operation to ensure safe and proper use.

Image 1.1: OREiN 3-in-1 Bathroom Fan with LED Light and Humidity Sensor.
Always follow basic safety precautions when installing, operating, or maintaining this product to reduce the risk of fire, electric shock, or injury to persons.
Ao abrir o paquete, comprobe que todos os compoñentes estean presentes e sen danos:

Image 4.1: Internal design highlighting quiet and energy-efficient components.

Image 4.2: Visual representation of the fan's quiet operation at low decibel levels.
This section provides general guidance for installation. For detailed electrical wiring, consult a qualified electrician.

Image 5.1: Product dimensions and recommended installation opening size.

Image 5.2: Simplified installation process showing the fan unit being placed into the ceiling opening.
The fan offers two operating modes: Manual and Humidity Sensing. You can switch between these modes by cycling the wall switch of the fan to the "OFF" position and then back to the "ON" position.

Image 6.1: Switching between Manual and Humidity Sensing Modes.

Image 6.2: How the humidity sensor automatically activates the fan.

Image 6.3: Humidity sensor logic: fan turns on above 60% humidity and runs for 20 minutes after humidity drops.
The LED light offers three color temperature options: 3000K (Warm White), 4000K (Natural White), and 5000K (Daylight). To select the desired color temperature, locate the toggle switch on the back of the lampshade and slide it to your preferred setting.

Image 6.4: Selecting the light color temperature (3000K, 4000K, 5000K).

Image 6.5: Visualizing the different light color temperatures in a bathroom setting.
To activate the 2200K night light mode, quickly cycle the light switch ON-OFF-ON within 2 seconds. This will switch the main light to the softer night light setting.

Image 6.6: The 2200K night light provides subtle illumination.

Image 6.7: Instructions for activating the nightlight mode.
The fan allows you to select between 80 CFM and 110 CFM airflow settings. This selection is made by sliding a toggle switch located on the fan housing. Choose the appropriate CFM based on your bathroom size and ventilation needs.

Image 6.8: Location of the CFM selection switch (80 CFM or 110 CFM).
Regular maintenance ensures optimal performance and longevity of your OREiN bathroom fan.
If you encounter issues with your OREiN bathroom fan, refer to the following common troubleshooting steps:
| Problema | Causa posible | Solución |
|---|---|---|
| O ventilador non se acende. | Sen alimentación á unidade. | Check circuit breaker. Ensure wall switch is ON. Verify electrical connections. |
| A luz non acende. | Loose connection or faulty LED module. | Check the push clip connection for the light. If issue persists, contact support. |
| O ventilador fai excesivamente ruído. | Obstruction in fan blades or motor. | Turn off power and inspect fan blades for debris. Ensure proper installation and secure mounting. |
| Humidity sensor not activating. | Incorrect mode selected or sensor malfunction. | Cycle the wall switch to ensure Humidity Sensing Mode (green LED) is active. Ensure humidity in the room is above 60%. |
| Poor ventilation/steam not clearing. | Incorrect CFM setting, blocked ducting, or undersized fan for room. | Ensure 110 CFM is selected if needed. Check ducting for blockages. Ensure proper room sealing. |
If the problem persists after trying these solutions, please contact OREiN customer support.
| Característica | Detalle |
|---|---|
| Marca | OREiN |
| Modelo | 80/110 CFM |
| Fluxo de aire (CFM) | Selectable 80 / 110 CFM |
| Sones (Noise Level) | 0.8 / 1.0 Sones |
| Saída de luz | 1500 lm |
| Temperatura de cor (CCT) | 3000K / 4000K / 5000K seleccionable |
| Luz nocturna CCT | 2200 mil |
| Fonte de enerxía | DC |
| Dimensións do produto | Approx. 1"D x 1"W x 1"H (Unit), 13.1'' x 13.1'' (Light Cover) |
| Install Size | 10.24" x 9.37" (260 mm x 238 mm) |
| Diámetro do conducto | 4 polgadas |
| Tipo de montaxe | Montar a lavar |
| Peso do elemento | 18.06 libras |
| UPC | 734376313753 |
Note: Product dimensions provided as 1"D x 1"W x 1"H are likely placeholders and may not reflect actual physical size. Refer to installation size for accurate cutout dimensions.

Imaxe 9.1: Acabadoview of different OREiN fan models and their specifications.
OREiN is committed to providing high-quality products and excellent customer service. For any questions, concerns, or support needs regarding your 3-in-1 Bathroom Fan, please contact us through the following channels:
Please retain your proof of purchase for warranty claims. For detailed warranty information, refer to the product packaging or contact customer support.

Image 10.1: OREiN Customer Support is available to assist you.
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