પરિચય
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.
સલામતી માહિતી
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.
- ઇન્સ્ટોલેશન દરમિયાન સલામતી ચશ્મા અને મોજા પહેરો.
- 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.
- આ પંખો ફક્ત સામાન્ય વેન્ટિલેટીંગ ઉપયોગ માટે છે. જોખમી અથવા વિસ્ફોટક પદાર્થો અને વરાળને બહાર કાઢવા માટે ઉપયોગ કરશો નહીં.
પેકેજ સામગ્રી
ઇન્સ્ટોલેશન શરૂ કરતા પહેલા ખાતરી કરો કે બધા ઘટકો હાજર છે અને તેમને કોઈ નુકસાન થયું નથી.
- VIVOHOME AutoFlow Bathroom Exhaust Fan Housing
- ફેન મોટર એસેમ્બલી
- Grille/Cover with LED Light
- Duct Connector (4-inch)
- Installation Brackets/Rails
- માઉન્ટિંગ હાર્ડવેર (સ્ક્રૂ, વાયર નટ્સ)
- કટઆઉટ ટેમ્પલેટ
- વપરાશકર્તા માર્ગદર્શિકા
- રીમોટ કંટ્રોલ (બેટરી શામેલ નથી)

સેટઅપ અને ઇન્સ્ટોલેશન
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.
સ્થાપન પગલાં
- છત ખોલવાનું તૈયાર કરો: 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.
- હાઉસિંગ માઉન્ટ કરો: 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.
- વાયરિંગ: 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.
- Connect Ducting: 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.
- Install Motor Assembly: 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.
- Attach Grille: 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.


સ્થાપન વિડિઓઝ
ઓપરેટિંગ સૂચનાઓ
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.

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

જાળવણી
Regular cleaning and maintenance will ensure optimal performance and longevity of your exhaust fan.
Cleaning the Grille and Fan Blades
- પાવર ડિસ્કનેક્ટ કરો: Always turn off power at the circuit breaker before cleaning.
- ગ્રિલ દૂર કરો: Gently pull down the grille to release the spring clips. Disconnect the LED panel interface plug.
- સ્વચ્છ જાળી: Wash the grille with mild soap and water. Rinse thoroughly and dry completely before reinstallation.
- પંખા બ્લેડ સાફ કરો: 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.
- પુનઃસ્થાપિત કરો: Reconnect the LED panel plug, squeeze the spring clips, and push the grille back into place until it snaps securely. Restore power.
મુશ્કેલીનિવારણ
If you experience issues with your VIVOHOME AutoFlow Bathroom Exhaust Fan, refer to the following common problems and solutions:
| સમસ્યા | સંભવિત કારણ | ઉકેલ |
|---|---|---|
| પંખો ચાલુ થતો નથી | 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. |
| પંખો ઘોંઘાટીયા છે | 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. |
| નબળી વેન્ટિલેશન | 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. |
| પ્રકાશ કામ કરતું નથી | Loose wiring connection; Faulty LED panel. | Check light wiring connection; Contact support for LED panel replacement if faulty. |
વિશિષ્ટતાઓ
| લક્ષણ | વિગત |
|---|---|
| બ્રાન્ડ | વીવોહોમ |
| મોડલ નંબર | VH1797 |
| હવા પ્રવાહ ક્ષમતા | 30-110-160 Cubic Feet Per Minute (CFM) |
| મોટરનો પ્રકાર | Brushless EC Motor |
| પાવર સ્ત્રોત | એસી/ડીસી |
| ભાગtage | 120 વોલ્ટ |
| વાટtage | 45 વોટ |
| અવાજ સ્તર | 0.1 - 1.5 Sones |
| ઝડપની સંખ્યા | 3 (Auto) / 6 (Manual via Remote) |
| માઉન્ટિંગ પ્રકાર | સીલિંગ માઉન્ટ |
| ઉત્પાદન પરિમાણો | 30D x 30W x 14.5H Centimetres (Housing: 8.9 × 8.9 × 5.7 inches) |
| સીલિંગ ઓપનિંગ | Standard 10.2 × 10.2 inches (fits existing 10-10.4 inches) |
| વસ્તુનું વજન | 1.9 કિલોગ્રામ |
| સામગ્રીનો પ્રકાર | એક્રેલોનિટ્રાઇલ બ્યુટાડીન સ્ટાયરીન, પોલીપ્રોપીલીન |
| ખાસ લક્ષણો | Humidity Sensor, Constant Airflow, Low Noise, Energy-Saving |
વોરંટી અને આધાર
This VIVOHOME product comes with a 1 વર્ષની વોરંટી ખરીદીની તારીખથી.
For technical support, warranty claims, or any questions regarding your product, please contact VIVOHOME customer service. Refer to your purchase documentation or the VIVOHOME webસૌથી અદ્યતન સંપર્ક માહિતી માટે સાઇટ.