Honeywell hul570 series User Manual

GETTING TO KNOW
YOUR COOL MIST
HUMIDFIER
Visible cool mist
• With ultrasonic humidification,
a nebulizer vibrates at
ultrasonic frequency, breaking
water droplets into fine mist
• Be careful not to over-humidify: Exceeding a
60% humidity level can cause condensation
around unit, on walls and on surfaces; if this
occurs, open a door and turn the humidifier
off or to a lower setting
Instruction Manual
HONEYWELL TOP FILL
COOL MIST HUMIDIFIER
MODEL HUL570 SERIES
Humidity Level
• The ideal indoor humidity level is 40-60%
• Use a Honeywell Humidity Monitor
(not included) to check your indoor
humidity level
Demineralization Cartridge
• A demineralization cartridge, designed to
fit in this humidifier, is available to help
reduce white dust in areas with hard water.
Save these instructions for future reference.
Visit www.HoneywellPluggedIn.com or call 800-477-0457 for questions and
information about this humidifier

Honeywell hul570 series Specifications

General

Model	HUL570 Series
Run Time	Up to 24 hours
Mist Output	Adjustable
Humidifier Type	Ultrasonic
Room Size	Medium
Power Source	AC

Summary

Getting to Know Your Cool Mist Humidifier

Visible Cool Mist

With ultrasonic humidification, a nebulizer vibrates at ultrasonic frequency, breaking water droplets into fine mist.

Over-Humidification Warning

Important Safety Instructions

General Safety Precautions

Covers placement, unattended use, electrical safety, operation, cleaning, and other usage guidelines.

Understanding Your Humidifier

How It Works

Setting Up Your Humidifier

Float Paddle Installation

Explains how to install the Float Paddle for proper water flow and operation.

Filling and Refilling the Water Tank

Details on how to fill the water tank, including capacity and methods.

Using Your Humidifier

How to Use

Instructions on powering, adjusting output, setting humidity, and handling condensation.

Daily Maintenance Procedures

Cleaning Your Humidifier

Scale Removal Procedure

Detailed steps using vinegar to remove mineral buildup (scale) from the unit.

Humidifier Cleaning and Maintenance

Disinfecting Procedure

Detailed steps using bleach to disinfect the humidifier.

Troubleshooting Humidifier Issues

Water Flow and Mist Output Problems

Solutions for water not draining, low/no mist, and leaks from base or reservoir.

Assembly and Shut-off Troubleshooting

Solutions for mist leaks, loose covers, and unexpected shut-offs.

White Dust and Condensation Issues

Solutions for white dust accumulation and excessive room condensation.

Two Year Limited Warranty

Warranty Coverage and Limitations