Entwodiksyon
This manual provides detailed instructions for the installation, operation, and maintenance of your VIVOHOME AutoFlow Bathroom Exhaust Fan with Humidity Sensor, Model VH1797. This fan features an energy-saving EC motor, constant airflow technology, and a humidity sensor for efficient ventilation in bathrooms, laundry rooms, and other suitable indoor spaces.
Enfòmasyon sou Sekirite
Please read and understand all instructions before beginning installation. Failure to follow these instructions may result in electric shock, fire, property damage, or personal injury.
- Always disconnect power at the service panel before wiring or servicing the fan.
- All wiring must be performed by a qualified electrician in accordance with all applicable electrical codes and standards.
- Mete linèt sekirite ak gan pandan enstalasyon an.
- Ensure the fan is properly grounded. The fan is designed with a grounded-free connection and dual insulation for safety.
- Do not install this fan in a cooking area.
- This fan is intended for general ventilating use only. Do not use to exhaust hazardous or explosive materials and vapors.
Kontni pake
Verifye ke tout konpozan yo prezan epi yo pa domaje anvan ou kontinye ak enstalasyon an.
- VIVOHOME AutoFlow Bathroom Exhaust Fan Housing
- Fan Motè Asanble
- Grille/Cover with LED Light
- Konektè Kanal (4 pous)
- Installation Brackets/Rails
- Materyèl pou monte (vis, nwa fil)
- Modèl Dekoupe
- Manyèl itilizatè
- Kontwòl Remote (pil pa enkli)

Enstalasyon & Enstalasyon
The VIVOHOME AutoFlow Bathroom Exhaust Fan is designed for easy installation, fitting standard 10.2 x 10.2 inch ceiling openings. It includes a flexible mounting frame and a cutout template for accurate placement.
Etap enstalasyon yo
- Prepare ouvèti plafon an: Use the provided cutout template to mark and cut a 10.2 x 10.2 inch opening in the ceiling. For replacement, the fan fits existing 10-10.4 inch cutouts.
- Monte Lojman an: Expand the four brackets on the fan housing to secure it to the ceiling joists. Ensure the mounting clips are fully secured. Multiple screw holes are available for various setups.
- Fil elektrik: Loosen the short screw and remove the wire cover. Pull house wires (120V AC) through the knockout hole. Use quick connectors to join the house wiring (from the wall switch) to the fan wires (neutral, fan, light, ground). Carefully tuck connected wires back into the wiring compartment and reattach the wire cover.
- Konekte kanalizasyon an: Connect a 4-inch circular duct (not included) to the duct connector. Seal the joint with a clamp (optional) or duct tape (not included) for an airtight connection. Insert the duct connector back into the fan housing.
- Enstale Asanble Motè a: Lift out the motor assembly from the housing (if not already removed). Reinstall it, securing with the screws. Plug the motor assembly into the power unit.
- Mete griy la an kontak: Squeeze the springs on the grille together and insert them into the housing slots. Connect the LED panel interface plug. Press the spring clips and snap the panel into the slot to finish installation.


Videyo Enstalasyon
Enstriksyon Operasyon
The VIVOHOME AutoFlow fan features intelligent airflow control and a humidity sensor to optimize ventilation.
Humidity Sensor & AutoFlow Design
The fan automatically adjusts its speed based on detected humidity levels:
- Quiet Mode (30 CFM): Operates when humidity is below 50%.
- Normal Mode (110 CFM): Activates when humidity is between 50% and 80%.
- Turbo Mode (160 CFM): Engages when humidity is 80% or higher to rapidly clear steam and odors.
This constant airflow technology ensures stable and reliable ventilation even against duct bends or dust buildup.

Kontwòl Remote
The fan can also be controlled manually via the included remote control, offering multiple speed settings beyond the automatic humidity-based modes.

Antretyen
Regular cleaning and maintenance will ensure optimal performance and longevity of your exhaust fan.
Netwayaj griy la ak lam vantilatè yo
- Dekonekte pouvwa: Toujou etenn kouran an nan disjonktè a anvan ou netwaye.
- Retire griyaj: Gently pull down the grille to release the spring clips. Disconnect the LED panel interface plug.
- Netwaye griyaj la: Lave griyaj la avèk savon dou ak dlo. Rense l byen epi seche l nèt anvan ou reenstale l.
- Netwaye lam vantilatè yo: Use a soft cloth or brush to remove dust and debris from the fan blades and interior of the housing. Do not use abrasive cleaners or solvents.
- Réinstaller: Reconnect the LED panel plug, squeeze the spring clips, and push the grille back into place until it snaps securely. Restore power.
Depanaj
If you experience issues with your VIVOHOME AutoFlow Bathroom Exhaust Fan, refer to the following common problems and solutions:
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| Fanatik pa limen | No power to the fan; Loose wiring connection; Faulty switch or remote. | Check circuit breaker; Verify wiring connections; Test switch/remote or replace if necessary. |
| Fanatik fè bwi | Loose mounting screws; Obstruction in fan blades; Dirty fan blades; Improper ducting. | Tighten mounting screws; Remove any obstructions; Clean fan blades; Check ducting for kinks or blockages. |
| Pòv vantilasyon | Blocked ducting; Incorrect fan speed setting; Humidity sensor malfunction. | Check ducting for obstructions; Adjust fan speed via remote; Ensure humidity sensor is clean and unobstructed. |
| Limyè pa travay | Loose wiring connection; Faulty LED panel. | Check light wiring connection; Contact support for LED panel replacement if faulty. |
Espesifikasyon
| Karakteristik | Detay |
|---|---|
| Mak | VIVOHOME |
| Nimewo Modèl | VH1797 |
| Kapasite Flow Air | 30-110-160 Cubic Feet Per Minute (CFM) |
| Kalite motè | Brushless EC Motor |
| Sous pouvwa | AC/DC |
| Voltage | 120 Volts |
| Wattage | 45 wat |
| Nivo bri | 0.1 - 1.5 Sones |
| Kantite vitès | 3 (Auto) / 6 (Manual via Remote) |
| Kalite aliye | Mòn plafon |
| Dimansyon pwodwi | 30D x 30W x 14.5H Centimetres (Housing: 8.9 × 8.9 × 5.7 inches) |
| Ouvèti plafon | Standard 10.2 × 10.2 inches (fits existing 10-10.4 inches) |
| Pwa atik | 1.9 Kilogram |
| Kalite Materyèl | Acrylonitrile Butadien Styrene, Polypropylène |
| Karakteristik espesyal | Humidity Sensor, Constant Airflow, Low Noise, Energy-Saving |
Garanti ak sipò
This VIVOHOME product comes with a 1-ane garanti soti nan dat acha a.
For technical support, warranty claims, or any questions regarding your product, please contact VIVOHOME customer service. Refer to your purchase documentation or the VIVOHOME websit la pou jwenn enfòmasyon kontak ki pi resan yo.