Vicks GermFree V3900 Series User Manual

IMPORTANT!
READ AND
SAVE THESE
INSTRUCTIONS
If you have any questions about the operation of your Vicks Cool Mist Humidifier,
call our toll-free Consumer Relations line at 1 800 477-0457 or e-mail us at
Consumerrelations@kaz.com.
k
Manufacturing Quality Healthcare Products for Over 75 Years
Use and Care Manual
up to 99.9% Germ Free*
Cool Moisture Humidifier
Vicks
®
V3900 Series

Vicks GermFree V3900 Series Specifications

General

Run Time	Up to 24 hours
Adjustable Humidity Settings	Yes
Medication Cup	Yes
Adjustable Mist Output	Yes
Auto Shut-Off	Yes
Night Light	No
Water Tank Capacity	1 gallon
Coverage Area	Medium rooms
Filter Type	Wick filter
Power Source	Electrical Outlet
Germ-Free Technology	UV-C light technology

Summary

Important Safety Instructions

General Safety Precautions

Basic precautions for operating the humidifier to reduce risks of fire, electric shock, and injury.

Setting Up Your Humidifier

Humidifier Placement

Filling the Water Tank

Operating Your Humidifier

Changing the UV Bulb

UV Bulb Replacement Procedure

Instructions on how to safely remove and replace the UV bulb.

Cleaning the Humidifier

Scale Removal Process

Steps for removing mineral scale buildup from the humidifier using vinegar.

Disinfecting Procedure

Instructions for disinfecting the humidifier using a bleach solution.

Rinsing After Disinfecting

Troubleshooting Common Issues

No Mist Output Troubleshooting

Diagnosing why the humidifier is not producing mist, checking fan and water levels.

No Water Level Decrease Troubleshooting

Troubleshooting when the water level in the tank is not decreasing.

Filter Discoloration Troubleshooting

Cleaning and Odor Troubleshooting