Honeywell Humidifier MINI MIST Manual

The Honeywell Humidifier MINI MIST is a compact, personal-use humidifier designed to add moisture to dry air in small spaces. It features a quiet ultrasonic cool mist operation, a 0.5-liter water tank, a 360-degree adjustable nozzle, an automatic shut-off function when empty, a night light, and low water indicator. Powered by USB or AC adapter (included). Below are key sections for safety, features, setup, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Installation & Setup 3. First-Time Use 4. Specifications 5. Controls and Operation 6. Maintenance & Cleaning 7. Safety Features 8. Care Instructions 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: Ultrasonic mist generator, 0.5L removable water tank, 360° adjustable nozzle, Control panel with buttons, LED indicators, USB power port.

Feature	Description
Ultrasonic Cool Mist	Quiet operation; produces fine cool mist
0.5L Water Tank	Removable for easy filling; enough for up to 10 hours
360° Adjustable Nozzle	Direct mist where needed
Automatic Shut-Off	Turns off when water tank is empty
Night Light	Soft blue LED light; can be turned on/off
Low Water Indicator	LED light alerts when water is low
Mist Output Control	Adjust mist intensity (Low/High)
Power Options	USB powered (AC adapter included)
Compact Design	Lightweight; ideal for desk, bedside, or travel
Quiet Operation	Near-silent; suitable for sleep or work

Installation & Setup

Unpack and inspect contents. Place on flat, stable surface.

Remove water tank: Twist counterclockwise and lift off base.
Fill tank: Use clean, cool tap or distilled water. Do not overfill.
Reattach tank: Align and twist clockwise until secure.
Connect power: Plug USB cable into humidifier and AC adapter into outlet.
Position nozzle: Adjust 360° nozzle to desired direction.

WARNING! Use only clean water. Do not add oils, chemicals, or fragrances directly to water tank. Keep away from electronic devices.

First-Time Use

Power on humidifier; follow these steps.

Press POWER button: LED indicator lights up.
Select mist level: Press MIST button to toggle between Low and High.
Activate night light: Press LIGHT button to turn on/off.
Monitor water level: Refill when Low Water indicator lights.
Automatic shut-off: Unit turns off when tank is empty.

CAUTION! Place on waterproof surface. Do not block mist outlet. Keep out of reach of children.

Specifications

Tank Capacity: 0.5 liters (approx. 16.9 oz).
Run Time: Up to 10 hours on Low setting; 5 hours on High.
Mist Output: Up to 30 mL/hour.
Power Input: 5V DC, 1A via USB.
Noise Level: < 30 dB.
Dimensions: 6.3 x 6.3 x 8.7 inches.
Weight: 1.1 lbs (empty).
Operating Environment: Indoor use only; 41°F to 104°F.
Water Type: Tap or distilled water recommended.

Controls and Operation

Control Panel: POWER, MIST (Low/High), LIGHT (Night Light).

Operation: Press POWER to turn on/off. Press MIST to cycle through mist levels (Low → High → Low). Press LIGHT to toggle night light on/off.

Indicators: Blue LED for power; Red LED for low water; Blue night light.

Settings: Adjust nozzle direction for optimal mist dispersion. Use High mist for quick humidity boost; Low for continuous, quiet operation.

Maintenance & Cleaning

Regular cleaning prevents mold and mineral buildup.

Unplug and empty tank daily.
Clean tank: Use mild soap and water; rinse thoroughly.
Clean base: Wipe with damp cloth; do not submerge.
Descale: Use white vinegar solution monthly if using hard water.
Dry completely before reassembly and storage.

Tip: Use distilled water to reduce mineral deposits and cleaning frequency.

Safety Features

Automatic Shut-Off: Activates when water tank is empty to prevent damage. Low Water Indicator: Red LED alerts user to refill. Overheat Protection: Built-in safety cut-off. Tip-Over Protection: Stops operation if unit is tilted or knocked over.

Care Instructions

Unplug before cleaning. Use only damp cloth for exterior; no abrasive cleaners.

CAUTION! Do not immerse in water. Do not use harsh chemicals. Store in dry place when not in use.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © 2023 Honeywell International Inc.; trademarks used under license. For support, visit www.honeywellhumidifiers.com or contact 1-800-332-1110.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No mist output	Empty tank/power	Fill water tank; ensure unit is plugged in and powered on.
Low mist output	Mineral buildup	Clean tank and ultrasonic module; use distilled water.
Unit not turning on	Power connection	Check USB cable and adapter; try different outlet.
Water leakage	Tank not sealed	Ensure tank is properly attached and tightened.
Red LED on (low water)	Water level low	Refill water tank.
Unusual noise	Debris in water	Empty, clean, and refill with fresh water.
Night light not working	LED issue	Press LIGHT button; if persists, contact support.

Reset: Unplug for 30 seconds, then restart.

Service: 1-800-332-1110; www.honeywellhumidifiers.com