Honeywell Humidifier HE150A1005 Manual

The Honeywell HE150A1005 is a cool mist humidifier designed for medium to large rooms up to 1500 sq. ft. It features a 1.5-gallon tank capacity, adjustable humidity control, a wicking filter system, a quiet operation mode, an easy-to-clean design, a refill indicator, and automatic shut-off when empty. Below are key sections for safety, features, installation, setup, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: Water Tank, Base Unit with Motor, Wick Filter, Humidity Control Dial, Power Cord, and Indicator Lights.

Installation & Setup

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

1. Remove all packaging materials from tank and base.
2. Install the wick filter: Remove from packaging and insert into base slot, ensuring it sits flat.
3. Fill the tank: Carry tank to sink, remove cap, fill with cool tap water up to fill line, replace cap securely.
4. Place tank on base: Align tank with base and set down gently until it clicks into place.
5. Plug into standard 120V AC outlet.

WARNING! Do not use with extension cords or place on carpet. Ensure unit is on a waterproof surface if near sink.

First-Time Use

After installation, follow these steps to begin operation.

1. Power on: Plug in unit; Power Indicator light will illuminate.
2. Set humidity: Turn Humidity Control Dial to desired setting (start with Medium).
3. Allow wick to saturate: Let unit sit for 15-20 minutes after first fill for filter to absorb water.
4. Observe mist output: After saturation, mist should begin emitting from top grille.
5. Adjust as needed: Use dial to increase/decrease mist output based on room conditions.

CAUTION! Use only clean, cool tap water. Do not add essential oils or chemicals to water tank.

Specifications

• Model: HE150A1005
• Coverage Area: Up to 1500 square feet
• Tank Capacity: 1.5 gallons (5.7 liters)
• Run Time: Up to 24 hours on Low setting
• Humidity Output: Adjustable (Low/Medium/High)
• Filter Type: Wick filter (replaceable)
• Power: 120V AC, 60Hz, 30W
• Noise Level: < 35 dB on Low setting
• Dimensions: 15.5" H x 11" W x 9.5" D
• Weight (empty): 5.2 lbs

Controls and Settings

All controls are located on the front of the base unit.

Humidity Control Dial: Rotate clockwise to increase mist output (Low → Medium → High). Rotate counter-clockwise to decrease.

Indicator Lights: Power Indicator (steady green when plugged in). Refill Indicator (red when tank is empty).

Operation Modes: Low - quiet operation, minimal mist. Medium - balanced output for typical rooms. High - maximum mist output for dry conditions.

Operation Guide

Daily operation and best practices for optimal performance.

1. Check water level daily; refill when Refill Indicator lights or mist decreases.
2. Adjust humidity based on season: Higher in winter, lower in humid months.
3. Place unit at least 12 inches from walls and furniture for proper air circulation.
4. Use in rooms with doors closed for most effective humidity control.
5. For continuous operation, refill tank before completely empty to maintain filter saturation.

Tip: Ideal indoor humidity is 30-50%. Use a hygrometer to monitor room humidity.

Maintenance & Cleaning

Regular cleaning prevents mold and mineral buildup.

1. Unplug unit before any maintenance.
2. Empty any remaining water from tank and base.
3. Clean tank weekly: Use mild dish soap and warm water; rinse thoroughly.
4. Clean base monthly: Wipe interior with damp cloth; use vinegar solution for mineral deposits.
5. Dry all parts completely before reassembly.
6. Allow to air dry for at least 30 minutes before refilling.

WARNING! Do not immerse base in water. Never use abrasive cleaners or brushes.

Filter Replacement

The wick filter should be replaced every 1-2 months or when visibly discolored/mineralized.

1. Unplug unit and remove water tank.
2. Remove old filter from base compartment; dispose of properly.
3. Insert new filter (Honeywell part #HRF-3) into slot, ensuring full contact with base.
4. Reassemble tank and base; refill with water.
5. Allow 15-20 minutes for new filter to fully saturate before use.

Note: Using the unit without a filter or with a dirty filter will reduce performance and may cause mineral dust emission.

Care & Storage

When not in use for extended periods, prepare unit for storage.

1. Unplug and empty all water from tank and base.
2. Remove and discard old filter.
3. Clean all parts thoroughly and allow to dry completely.
4. Store unit in original packaging or cover in a cool, dry place.
5. Do not store with filter installed; install new filter when ready to use again.

CAUTION! Never store with water in tank to prevent mold and bacterial growth.

Regulatory Information

UL Listed: Meets UL standard 998 for humidifiers. FCC Part 15: Class B digital device; complies with interference limits. Copyright © Honeywell International Inc. For support, visit www.honeywellhumidifiers.com or contact 1-800-332-1110. This product is covered by a 1-year limited warranty from date of purchase.

Troubleshooting

Reset: Unplug for 5 minutes, then restart. If issues persist, contact support.

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