Honeywell Humidifier HWM705 Series Manual

The Honeywell Humidifier HWM705 Series is a cool mist humidifier designed to add moisture to dry air, helping to relieve dry skin, nasal congestion, and static electricity. It features adjustable humidity control, a large tank capacity, a wicking filter system, a quiet operation mode, an automatic shut-off when empty, a refill indicator, and easy-to-clean components. 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, Wicking Filter, Humidistat Control Knob, Mist Outlet, Refill Indicator Light, Power Cord.

Installation & Setup

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

1. Remove all packaging materials from the humidifier and filter.
2. Install the wicking filter: Remove from packaging and insert into the filter compartment in the base.
3. Fill the water tank: Carry tank to sink, remove cap, fill with cool, clean water. Replace cap securely.
4. Place tank on base: Align tank with base and set down gently until it seats properly.
5. Plug into a standard 120V AC electrical outlet.

WARNING! Use only clean, cool water. Do not use hot water or add essential oils, medications, or chemicals. Ensure unit is on a waterproof surface.

First-Time Use

After installation, prepare the unit for initial operation.

1. Ensure the humidifier is unplugged and the water tank is filled.
2. Plug the power cord into the outlet. The refill light may illuminate briefly.
3. Turn the Humidistat Control Knob to the desired setting (e.g., medium).
4. Press the Power Switch to ON. The power indicator will light, and mist should begin to flow from the outlet.
5. Adjust the Mist Outlet to direct moisture away from walls and furniture.

CAUTION! Do not block the mist outlet. Keep out of reach of children. Place on a level surface to prevent leakage.

Specifications

• Model Series: HWM705.
• Tank Capacity: 1.5 Gallons (approx. 5.7 Liters).
• Room Coverage: Up to 500 square feet.
• Run Time: Up to 24 hours on low setting.
• Humidistat: Adjustable dial control.
• Filter Type: Replaceable wicking filter (Model HF-50).
• Noise Level: Quiet operation, less than 35 dB on low.
• Power: 120V AC, 60Hz, 30W.
• Dimensions (HxWxD): Approx. 16" x 11" x 10".
• Weight (Empty): 5.5 lbs.

Controls and Operation

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

Power Switch: Turns the humidifier ON and OFF. The green indicator light shows power status.

Humidistat Control Knob: Turn clockwise to increase mist output and humidity level. Turn counter-clockwise to decrease. Settings range from LOW to HIGH.

Refill Indicator Light: Illuminates RED when the water tank is empty or nearly empty, signaling it is time to refill.

Mist Outlet: Can be rotated 360 degrees to direct the cool mist as needed.

Automatic Shut-Off: The unit will automatically power off when the water tank is empty to protect the motor.

Maintenance & Cleaning

Regular cleaning prevents mineral buildup and microbial growth.

1. Daily: Refill with fresh, clean water. Do not let water sit for extended periods.
2. Weekly Cleaning:
   • Unplug the unit.
   • Remove the water tank and empty any remaining water.
   • Clean the tank with a mild detergent and a soft brush or cloth. Rinse thoroughly.
   • Wipe the base exterior with a damp cloth. Do not immerse base in water.
3. Descaling (Monthly or as needed):
   • Use a mixture of white vinegar and water (1:1 ratio) to soak and remove mineral deposits from the tank and base interior. Rinse multiple times with clean water.

Tip: Always unplug the humidifier before cleaning. Allow all parts to dry completely before reassembly and use.

Filter Replacement

The wicking filter should be replaced every 1-2 months during use, or when visibly discolored or clogged.

1. Unplug the humidifier and remove the water tank.
2. Open the filter compartment door on the base.
3. Remove the old filter and dispose of it.
4. Insert the new Honeywell HF-50 filter. Ensure it is seated properly and the compartment door is closed.
5. Reinstall the water tank, plug in the unit, and resume operation.

WARNING! Never operate the humidifier without a filter installed. Using a non-genuine or damaged filter may reduce performance and void the warranty.

Safety Features

Automatic Shut-Off: Activates when tank is empty to prevent motor damage. Tip-Over Protection: Internal switch may shut off unit if tipped. Over-Current Protection: Built-in fuse for electrical safety.

Care & Storage

When not in use for an extended period, prepare the humidifier for storage.

1. Unplug the unit.
2. Empty and thoroughly clean and dry the water tank and base.
3. Remove and discard the old filter. Do not store with a used, wet filter.
4. Store all parts in a cool, dry place, preferably in the original box.
5. Before next use, clean again and install a new filter.

CAUTION! Never store with water in the tank. Ensure all parts are completely dry to prevent mold or mildew.

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. For support, visit www.honeywellpluggedin.com or contact Honeywell Customer Care at 1-800-332-1110.

Troubleshooting

Reset: Unplug unit for 2 minutes, then replug to reset electronic controls.

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