OREiN 80/110 CFM
Llawlyfr Cyfarwyddiadau Ffan Ystafell Ymolchi 3-mewn-1 OREiN gyda Golau LED a Synhwyrydd Lleithder
Model: 80/110 CFM
1. Rhagymadrodd
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.
2. Gwybodaeth Diogelwch
Always follow basic safety precautions when installing, operating, or maintaining this product to reduce the risk of fire, electric shock, or injury to persons.
- RHYBUDD: Er mwyn lleihau'r risg o dân, sioc drydanol, neu anaf i bobl, arsylwch y canlynol:
- Defnyddiwch yr uned hon yn y modd a fwriadwyd gan y gwneuthurwr yn unig. Os oes gennych unrhyw gwestiynau, cysylltwch â'r gwneuthurwr.
- Cyn gwasanaethu neu lanhau'r uned, diffoddwch y pŵer yn y panel gwasanaeth a chloi'r modd datgysylltu'r gwasanaeth i atal pŵer rhag cael ei droi ymlaen yn ddamweiniol. Pan na ellir cloi'r modd datgysylltu gwasanaeth, caewch ddyfais rhybuddio amlwg yn ddiogel, fel a tag, i'r panel gwasanaeth.
- Rhaid i berson(au) cymwysedig wneud gwaith gosod a gwifrau trydanol yn unol â'r holl godau a safonau cymwys, gan gynnwys codau a safonau adeiladu cyfradd tân.
- Mae angen digon o aer ar gyfer hylosgi a disbyddu nwyon yn iawn trwy ffliw (simnai) offer llosgi tanwydd i atal ôl-ddrafftio. Dilynwch ganllawiau a safonau diogelwch gwneuthurwr offer gwresogi fel y rhai a gyhoeddwyd gan y Gymdeithas Genedlaethol Diogelu Rhag Tân (NFPA), a Chymdeithas Peirianwyr Gwresogi, Rheweiddio a Chyflyru Aer America (ASHRAE), a'r awdurdodau cod lleol.
- Wrth dorri neu ddrilio i wal neu nenfwd, peidiwch â difrodi gwifrau trydanol a chyfleustodau cudd eraill.
- Rhaid awyru gwyntyllau dwythellog i'r awyr agored bob amser.
- This unit is suitable for use in a shower or tub enclosure when installed in a GFCI protected branch circuit.
3. Cynnwys Pecyn
Wrth agor y pecyn, gwiriwch fod yr holl gydrannau yn bresennol ac yn ddi-ddifrod:
- OREiN 3-in-1 Bathroom Fan Unit
- Gorchudd Golau LED
- Fast-Install Mounting Bracket
- Llawlyfr Cyfarwyddiadau (y ddogfen hon)
- Installation Hardware (screws, wire connectors)
4. Nodweddion Cynnyrch
- Smart Humidity Sensor: Automatically activates the fan when humidity reaches 60% to prevent moisture buildup and fogged mirrors. A green LED indicator confirms humidity mode is active.
- Adjustable Light Colors: Choose between 3000K (warm white), 4000K (natural white), and 5000K (daylight) to suit your preference.
- Swyddogaeth Golau Nos: A 2200K nightlight provides soft illumination for safe nighttime navigation.
- Gweithrediad Tawel: Operates at ultra-quiet 0.8/1.0 sones for minimal noise disruption.
- Selectable Airflow: Choose between 80 CFM and 110 CFM airflow settings for efficient moisture removal.
- Golau LED integredig: Delivers 1500lm of bright, energy-efficient illumination.
- Gosodiad Hawdd: Designed for simple mounting between ceiling joists with a fast-install bracket.

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.
5. Gosod a Gosod
This section provides general guidance for installation. For detailed electrical wiring, consult a qualified electrician.
- Paratoi: Ensure power is turned off at the circuit breaker before beginning any installation work.
- Maint Agoriadol: The fan unit requires a ceiling opening of approximately 10.24" x 9.37" (260mm x 238mm). Ensure there are no obstructions like joists in the desired installation area.
- Mowntio: The fast-install bracket allows for secure mounting between ceiling joists. Position the fan unit and secure the bracket using appropriate screws. The design allows for installation from below the ceiling, eliminating the need for attic access in many cases.
- dwythell: Connect the fan to standard 4-inch ducting and ensure it is vented to the outdoors.
- Cysylltiad Trydanol: Connect the electrical wiring according to local codes and the provided wiring diagram. The light and fan may have independent wiring for separate control.
- Gosod Gorchudd Golau: Once the fan unit is secured and wired, attach the LED light cover. It typically connects with spring clips for easy removal and maintenance.

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.
6. Cyfarwyddiadau Gweithredu
6.1. Humidity Sensing Mode vs. Manual Mode
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.
- Manual Mode (Red LED Indicator): The fan will run continuously when turned on via the wall switch.
- Humidity Sensing Mode (Green LED Indicator): The fan will automatically turn on when the humidity level in the room reaches 60%. It will continue to run until the humidity drops below the threshold, then run for an additional 20 minutes before turning off.

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.
6.2. Adjusting Light Color Temperature
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.
6.3. Activating Night Light
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.
6.4. Selecting CFM Airflow
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).
7. cynnal
Regular maintenance ensures optimal performance and longevity of your OREiN bathroom fan.
- Glanhau'r Gorchudd Golau: The light cover can be easily removed for cleaning. Gently unclip the cover from the fan housing. Clean with a soft, damp cloth and mild detergent. Ensure it is completely dry before reattaching.
- Glanhau Llafnau Ffan: Periodically, inspect the fan blades for dust and debris buildup. Turn off power at the circuit breaker before attempting to clean the fan blades. Use a soft brush or vacuum cleaner to remove any accumulation.
- Archwiliad Dwythellau: Annually inspect the ducting for any blockages or damage that could impede airflow.
8. Datrys Problemau
If you encounter issues with your OREiN bathroom fan, refer to the following common troubleshooting steps:
| Problem | Achos Posibl | Ateb |
|---|---|---|
| Nid yw'r ffan yn troi ymlaen. | Dim pŵer i'r uned. | Check circuit breaker. Ensure wall switch is ON. Verify electrical connections. |
| Nid yw golau yn troi ymlaen. | Loose connection or faulty LED module. | Check the push clip connection for the light. If issue persists, contact support. |
| Fan is excessively noisy. | 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%. |
| Awyru gwael/stêm ddim yn clirio. | 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.
9. manylebau
| Nodwedd | Manylyn |
|---|---|
| Brand | OREiN |
| Model | 80/110 CFM |
| Llif aer (CFM) | Selectable 80 / 110 CFM |
| Sones (Noise Level) | 0.8 / 1.0 Sonau |
| Allbwn Ysgafn | 1500lm |
| Tymheredd Lliw (CCT) | 3000K / 4000K / 5000K Selectable |
| Night Light CCT | 2200K |
| Ffynhonnell Pwer | DC |
| Dimensiynau Cynnyrch | Approx. 1"D x 1"W x 1"H (Unit), 13.1'' x 13.1'' (Light Cover) |
| Maint y Gosod | 10.24" x 9.37" (260mm x 238mm) |
| Diamedr dwythell | 4 modfedd |
| Math Mowntio | Mount Flush |
| Pwysau Eitem | 18.06 pwys |
| 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.

Delwedd 9.1: Drosoddview of different OREiN fan models and their specifications.
10. Gwarant a Chefnogaeth
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:
- Cyswllt Amazon: You can contact us directly through Amazon's messaging system for assistance with your purchase.
- Cefnogaeth Ffôn: For 24-hour service, please call: 1 (844) 506-1530
- Ar-lein: Chwiliwch am 'OREiN' online to find our official website and additional support resources.
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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