Honeywell Humidifier enviracaire Elite HE365B Manual

The Honeywell Humidifier enviracaire Elite HE365B is a high-performance evaporative humidifier designed for large rooms up to 3600 sq. ft. It features a 3.6-gallon output per day, digital controls with humidity readout, three fan speeds, a refill indicator, an antimicrobial-treated wick filter, an easy-fill tank, and an auto shut-off function. Below are key sections for safety, features, installation, setup, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Installation & Setup 3. Specifications 4. Controls and Operation 5. Filling and Water Use 6. Maintenance & Filter Care 7. Cleaning Instructions 8. Seasonal Storage 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: Main unit with digital control panel, removable water tank, antimicrobial wick filter, air inlet/outlet grilles, and power cord.

Feature	Description
Digital Control Panel	Humidity setpoint display, fan speed controls, and indicator lights
3 Fan Speeds	Low, Medium, High for customizable moisture output and noise level
Refill Indicator	LED light alerts when water tank is empty
Auto Shut-Off	Turns off when desired humidity level is reached or tank is empty
Antimicrobial Wick Filter	Traps minerals and inhibits mold and bacteria growth
Easy-Fill Tank	Removable tank with carry handle and wide opening for filling
Humidistat	Automatically maintains selected room humidity level (35%-65% RH)
Output	Up to 3.6 gallons per day (approx. 13.6 liters)
Coverage	Large rooms up to 3600 square feet
Power	120V AC, 60Hz

Installation & Setup

Unpack and inspect all parts. Place unit on a level, stable floor surface.

Remove all packaging materials from inside and outside the unit.
Install the wick filter: Remove from plastic bag and insert into the filter frame, ensuring it is seated properly.
Fill the water tank: Carry tank to water source, remove cap, fill with cool tap water, replace cap securely.
Place tank: Position tank back onto the base, ensuring it clicks into place.
Plug into a grounded 120V AC outlet.

WARNING! Do not place on carpet or uneven surfaces. Keep at least 12 inches away from walls and furniture for proper airflow.

Specifications

Model: HE365B enviracaire Elite
Type: Evaporative (Cool Moisture)
Room Coverage: Up to 3600 sq. ft.
Daily Output: Up to 3.6 gallons (13.6 liters)
Water Tank Capacity: 1.5 gallons (5.7 liters)
Humidity Control: Digital humidistat (35% - 65% RH)
Fan Speeds: 3 (Low, Medium, High)
Filter: Antimicrobial wick filter (replacement part # HE365)
Power: 120V AC, 60Hz
Dimensions (approx.): 20.5" H x 14.5" W x 13.5" D
Weight (empty): 13.2 lbs (6 kg)

Controls and Operation

Access all functions via the digital control panel on the front of the unit.

Control Panel: POWER button, FAN SPEED (Low/Med/High), HUMIDITY SET (+/- buttons), FILTER CHANGE indicator, REFILL indicator.

Operation: Press POWER to turn on. Use FAN SPEED to select airflow. Set desired humidity level (35%-65%) using +/- buttons. The unit will run until the set humidity is reached, then cycle on/off to maintain it. The REFILL light will illuminate when the tank is empty. The FILTER CHANGE light will illuminate when it is time to replace the wick filter (typically every 1-3 months).

Filling and Water Use

Use cool tap water. Do not use hot water or add any chemicals, fragrances, or softeners.

Turn off and unplug the unit before refilling.
Remove the water tank by lifting it off the base.
Carry to sink, remove the cap, and fill with water.
Replace cap tightly and return tank to base.
Plug in and turn on. The REFILL light will turn off.

Tip: For best performance, refill tank before it is completely empty. Frequency depends on fan speed and room humidity.

Maintenance & Filter Care

Regular maintenance ensures optimal performance and air quality.

Wick Filter: Replace every 1-3 months during use, or when mineral deposits are visible or filter appears stiff. The FILTER CHANGE light is a reminder.
To replace: Turn off and unplug. Remove tank. Pull old filter out of frame. Insert new filter (Honeywell #HE365). Do not rinse or reuse old filters.
General: Keep exterior clean. Ensure air inlet and outlet grilles are free of dust.

WARNING! Always unplug the unit before performing any maintenance. Use only genuine Honeywell replacement filters.

Cleaning Instructions

Clean the water tank and base periodically to prevent scale and microbial growth.

Unplug the unit and remove the water tank and wick filter.
Tank: Empty any remaining water. Clean interior with a mixture of 1 cup white vinegar and 1 gallon water. Scrub with a soft brush, rinse thoroughly with clean water, and air dry.
Base: Wipe the reservoir inside the base with a vinegar/water solution. Do not submerge the base in water. Wipe dry.
Reassemble with a clean, dry tank and a new or clean filter.

CAUTION! Do not use abrasive cleaners, bleach, or detergents. Never immerse the motor unit in water.

Seasonal Storage

If not using for an extended period (e.g., summer months):

Unplug the unit.
Empty and thoroughly clean the water tank and base as described above. Allow all parts to dry completely.
Remove and discard the used wick filter.
Store the unit in its original box or a clean, dry place.
Do not store with a filter installed.

Note: Always install a new filter at the start of the next season.

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 enviracaire are trademarks of Honeywell International Inc. For support, replacement parts, or to locate a dealer, visit www.honeywellpluggedin.com or contact Honeywell Customer Care at 1-800-332-1110.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Unit does not turn on	No power	Ensure unit is plugged in securely; check outlet; press POWER button.
No mist/output	Empty tank, dirty filter, low fan speed	Refill water tank; replace wick filter; increase fan speed.
REFILL light is on	Water tank is empty	Refill the water tank as per instructions.
FILTER CHANGE light is on	Wick filter needs replacement	Replace with a new Honeywell HE365 wick filter.
White dust in room	Minerals from hard water	Use demineralization cartridge (optional accessory) or distilled water.
Unusual noise	Loose parts, fan obstruction	Ensure tank is seated properly; check for debris near fan; contact service if persistent.
Humidity not reaching set level	Room too large, air leaks, filter issue	Ensure unit is sized for room; close doors/windows; replace filter.

Reset: Unplug unit for 60 seconds, then plug back in to reset electronic controls.

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