Honeywell Humidifier HE105 Manual

The Honeywell Humidifier HE105 is a cool moisture console humidifier designed for medium to large rooms. It features a 1.5-gallon tank capacity, adjustable humidity control, a wicking filter system, a refill indicator light, quiet operation, and an auto shut-off function when the tank is empty. Below are key sections for safety, features, installation, 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. Filter Replacement 8. Safety Features 9. Care & Storage 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Water Tank, Base Unit with Motor and Fan, Wick Filter, Humidistat Control Dial, Refill Indicator Light, Power Cord.

Feature	Description
1.5-Gallon Tank	Removable tank for easy filling
Adjustable Humidistat	Dial control to set desired humidity level
Wick Filter System	Evaporative filter that absorbs water; requires periodic replacement
Refill Indicator Light	Illuminates when the water tank is empty
Quiet Operation	Designed for low noise output
Auto Shut-Off	Turns off when tank is empty for safety
360-Degree Mist Outlet	Distributes moisture evenly
Carry Handle	Integrated handle on tank for easy transport
Easy-Fill Opening	Wide tank opening for convenient refilling
Power Indicator Light	Shows when unit is powered on

Installation & Setup

Unpack and inspect all contents. Place on a level, stable surface away from walls and electronics.

Remove all packaging materials from the humidifier and tank.
Install the wick filter: Remove filter from plastic bag and insert into the base unit, ensuring it is seated properly.
Fill the tank: Carry tank to water source, remove cap, fill with cool, clean water. Replace cap securely.
Place tank on base: Align tank with base and set it down gently. Water will begin to soak the wick.
Plug into a 120V AC outlet.

WARNING! Use only clean, cool water. Do not use hot water or add fragrances/oils to the water tank. Ensure unit is on a waterproof surface.

First-Time Use

After installation, allow the wick to fully saturate with water for 15-20 minutes before operation.

Power on: Turn the humidistat control dial clockwise from "OFF" to the desired humidity setting.
The power indicator light will illuminate. The fan will begin to operate.
Adjust the humidistat to your comfort level. Higher settings increase fan speed and moisture output.
Monitor the refill indicator light; it will illuminate when the tank is empty.

CAUTION! Do not operate without the wick filter installed. Do not move the unit while it is filled with water.

Specifications

Model: HE105
Tank Capacity: 1.5 Gallons (approx. 5.7 Liters)
Room Coverage: Up to 2500 sq. ft. (medium to large rooms)
Moisture Output: Up to 2.5 gallons per day (depending on settings)
Filter Type: Replacement Wick Filter (Part # HE105FILTER)
Controls: Manual Dial Humidistat
Power Source: 120V AC, 60Hz
Power Consumption: Low wattage fan motor
Unit Dimensions (LxWxH): Approx. 15" x 11" x 18"
Weight (Empty): Approx. 8 lbs

Controls and Operation

Primary control is the humidistat dial on the front of the unit.

Dial Positions: OFF, LOW (1), MEDIUM (2-3), HIGH (4-5).

Indicator Lights:
Power Light (Green): Illuminates when unit is on.
Refill Light (Red): Illuminates when water tank is empty or very low.

Operation Tips: For best results, keep doors to the room closed. Ideal indoor humidity is between 40% and 60%. Use a hygrometer to monitor room humidity if desired. Turn dial to OFF when not in use or when refilling.

Maintenance & Cleaning

Regular cleaning prevents mold and mineral buildup. Unplug the unit before any maintenance.

Daily: Refill tank with fresh, cool water.
Weekly: Clean the water tank and base.
- Empty any remaining water.
- Wipe interior of tank and base with a soft cloth dampened with a mixture of mild dish soap and warm water.
- Rinse thoroughly with clean water to remove all soap residue.
Monthly (or as needed): Deep clean to remove scale.
- Use a solution of 1 cup white vinegar and 1 gallon water. Fill the tank halfway with this solution and swish it around. Let it sit for 20 minutes.
- Pour some solution into the base reservoir to soak. Scrub any mineral deposits with a soft brush.
- Rinse all parts multiple times with clean water until vinegar smell is gone.

CAUTION! Never immerse the motor housing or base electronics in water. Do not use abrasive cleaners or brushes.

Filter Replacement

The wick filter should be replaced every 1-2 months during the season, or when it appears heavily mineralized or dirty.

Unplug the humidifier and remove the water tank.
Remove the old wick filter from the base. Discard it.
Take the new HE105FILTER out of its packaging. Do not rinse it.
Insert the new filter into the base, pressing down so it sits flat in the reservoir.
Reinstall the water tank, fill with water, and allow 15-20 minutes for the new wick to fully saturate before turning the unit on.

Tip: Using demineralization cartridges or distilled water can extend filter life.

Safety Features

Auto Shut-Off: The fan will automatically turn off when the water tank is empty, preventing damage to the motor.
Tip-Over Protection: Ensure the unit is placed on a stable surface. If tipped over, water may spill; unplug immediately.
Cool Mist Technology: Produces room-temperature mist, safe for use around children and pets.
Refill Indicator: Red light alerts you to add water, promoting efficient operation.

Care & Storage

At the end of the humidification season, prepare the unit for storage.

Unplug the power cord.
Completely empty the tank and base. Dry all parts thoroughly with a soft cloth.
Remove the wick filter and discard it. Do not store a used, wet filter inside the unit.
Leave the tank cap off to allow air circulation.
Store all parts in a cool, dry place. Do not store with weight on top of the unit.
Before next use, clean the unit as described in the Maintenance section and install a new filter.

CAUTION! Never store the unit with water in the tank or base, as this can lead to mold and mildew growth.

Regulatory Information

This device complies with Part 15 of the FCC Rules. Operation is subject to the condition that this device does not cause harmful interference. Copyright © Honeywell International Inc. Honeywell and the Honeywell logo are registered trademarks of Honeywell International Inc. For support, replacement parts, or to locate a dealer, visit www.honeywellhumidifiers.com or contact customer service at 1-800-332-1110.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Unit does not turn on	Not plugged in / Power outage / Dial at OFF	Ensure plug is secure in outlet. Check household power. Turn dial from OFF position.
No mist output / Low mist	Empty tank / Dirty or old filter / Low humidity setting	Refill water tank. Replace wick filter. Turn humidistat to a higher setting.
Red Refill Light is on	Tank is empty or not seated properly	Refill tank. Remove and reseat tank firmly on base.
Water leaking from unit	Overfilled tank / Tank cap not tight / Crack in tank	Do not overfill. Ensure cap is tightened securely. Inspect tank for damage.
Unusual noise or odor	Dirty filter or base / Mineral buildup / Fan obstruction	Clean tank and base thoroughly. Replace filter. Ensure unit is on a level surface and nothing is blocking the fan.
White dust in room	Minerals in water being dispersed	Use distilled water or a demineralization cartridge. Clean the unit to remove existing scale.

Reset: Unplug unit for 5 minutes, then plug back in. Ensure filter is installed correctly and tank is full.

Service: For issues not resolved above, contact Honeywell Customer Service at 1-800-332-1110 or visit www.honeywellhumidifiers.com. Do not attempt to repair the motor or electrical components yourself.