Honeywell Humidifier HWM-950 Water Tank Manual

The Honeywell HWM-950 is a cool mist humidifier designed for medium to large rooms, featuring a large-capacity water tank, adjustable humidity control, quiet operation, wick filter system, and easy-to-clean design. This manual covers essential information for safe setup, operation, maintenance, and troubleshooting of your humidifier. Below are key sections for safety, features, installation, operation, cleaning, and troubleshooting.

1. Features at a Glance 2. Installation & Setup 3. Operation Instructions 4. Specifications 5. Controls and Settings 6. Water Tank Handling 7. Filter Maintenance 8. Cleaning & Care 9. Safety Information 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Large-capacity water tank, Wick filter, Humidistat control, Mist output nozzle, Power switch, Water level indicator, Carrying handle.

FeatureDescription
Water Tank Capacity1.5 gallons (5.7 liters) for extended operation
Wick Filter SystemEvaporative wick absorbs water for efficient mist output
Adjustable HumidistatDial control to set desired humidity level
Mist Output Nozzle360-degree adjustable direction for mist distribution
Quiet OperationDesigned for bedroom or office use
Water Level IndicatorClear window shows remaining water level
Carrying HandleIntegrated handle for easy tank transport
Auto Shut-offTurns off when tank is empty or removed
Filter Change IndicatorLight alerts when wick needs replacement
Easy-Fill DesignWide opening for convenient refilling

Installation & Setup

Unpack and inspect all components. Place on level, stable surface away from walls and furniture.

  1. Remove tank: Lift tank from base unit by the handle.
  2. Install wick filter: Remove wick from packaging and insert into filter holder in base.
  3. Fill tank: Take tank to sink, remove cap, fill with cool tap water to MAX line.
  4. Replace tank: Carefully place filled tank back onto base, ensuring proper alignment.
  5. Power connection: Plug power cord into grounded 120V AC outlet.

WARNING! Use only clean, cool tap water. Do not use hot water or additives. Ensure hands are dry when handling electrical components.

Operation Instructions

Power on humidifier; adjust settings as needed.

  1. Turn on: Press power switch to ON position.
  2. Set humidity: Rotate humidistat dial to desired setting (LOW to HIGH).
  3. Adjust mist direction: Rotate nozzle to direct mist away from walls and furniture.
  4. Monitor water level: Check indicator window; refill when near MIN line.
  5. Turn off: Switch to OFF when not in use or for refilling.

CAUTION! Operate on level surface only. Do not block mist outlet. Keep out of reach of children.

Specifications

Controls and Settings

Front Panel: Power switch (ON/OFF), Humidistat control dial, Filter indicator light.

Humidistat: Rotate dial clockwise to increase humidity output (LOW - MEDIUM - HIGH).

Filter Indicator: Illuminates when wick needs replacement (approximately every 1-2 months).

Mist Nozzle: Rotate 360 degrees to direct mist flow.

Water Level Window: Clear indicator shows MIN and MAX fill lines.

Water Tank Handling

Proper tank handling ensures optimal performance and prevents leaks.

  1. Filling: Remove tank cap, fill with cool tap water only to MAX line. Do not overfill.
  2. Transport: Use carrying handle; keep tank upright to prevent spills.
  3. Replacement: Align tank with base guides, lower gently until seated.
  4. Storage: Empty completely, dry interior, replace cap, store in cool dry place.

Tip: For easier cleaning, add 1 cup white vinegar to water, let sit 15 minutes before rinsing.

Filter Maintenance

Wick filter requires regular replacement for optimal performance.

  1. Check indicator: Replace when filter light illuminates or every 1-2 months.
  2. Remove old wick: Turn off and unplug unit. Remove tank, lift out old wick.
  3. Install new wick: Unpack new wick, insert into filter holder in base.
  4. Prime filter: Let new wick soak in water for 15-20 minutes before operation.

WARNING! Never operate without wick filter. Use only Honeywell HW-FLT950 replacement wicks.

Cleaning & Care

Regular cleaning prevents mineral buildup and maintains efficiency.

  1. Weekly: Wipe exterior with damp cloth; clean water level window.
  2. Bi-weekly: Empty tank, clean with mild detergent and soft brush, rinse thoroughly.
  3. Monthly: Descale base unit with vinegar solution (1 part vinegar to 3 parts water).
  4. Seasonal: Deep clean all components before storage.

CAUTION! Unplug before cleaning. Never immerse base unit in water. Dry all parts completely before reassembly.

Safety Information

Important safety precautions for proper use.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. UL Listed: Meets safety standards for household humidifiers. Copyright © 2023 Honeywell International Inc. For support, visit www.honeywellhumidifiers.com or contact 1-800-332-1110. Manufactured for Honeywell Home & Building Technologies.

Troubleshooting

SymptomPossible CauseCorrective Action
No mist outputEmpty tank/No powerRefill water tank; ensure unit is plugged in and switched ON.
Weak mist outputClogged wick/Mineral buildupReplace wick filter; clean base unit with vinegar solution.
Water leakingOverfilled/Misaligned tankDo not fill above MAX line; ensure tank is properly seated on base.
Unusual noiseMineral deposits/Fan obstructionClean fan and internal components; check for debris.
Filter light onWick needs replacementReplace with new HW-FLT950 wick filter.
Unit won't turn onPower issue/Auto shut-offCheck outlet; ensure tank has water; reset by unplugging for 1 minute.
White dust outputHard water mineralsUse distilled water or install demineralization cartridge if available.

Reset: Unplug unit for 5 minutes, then restart.

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

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