Honeywell HCM-630 Series Cool Moisture Humidifiers Owner’s Manual

: July 12, 2024
: Honeywell

Table of Contents

Honeywell HCM-630 Series Cool Moisture Humidifiers
IMPORTANT SAFETY INSTRUCTIONS
Introduction
Set-Up
Manual Control Operation (Model HCM-630 Series)
EasySet™ Control Operation (Models HCM-635, HCM-645, HCM-646)
Digital EasySet™ Control Operation (Model HCM-650)
Protec™ Cleaning Cartridge
Cleaning
End-of-Season Care and Storage
Troubleshooting
3 Year Limited Warranty
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

Honeywell HCM-630 Series Cool Moisture Humidifiers

IMPORTANT SAFETY INSTRUCTIONS

When using electrical appliances, basic precautions should always be followed to reduce the risk of fire, electric shock, and injury to persons, including the following:

Always place this humidifier on a firm, flat and level surface. This humidifier may not work properly on an uneven surface.
Place this humidifier in an area where it is not accessible to children.
Do not place the humidifier near any heat sources such as stoves, radiators, and heaters.
Do not use the humidifier outdoors.
Before using the humidifier, check the power cord for any signs of damage. If the cord is found to be damaged, DO NOT USE and return the humidifier to the manufacturer under the warranty agreement for repair.
This appliance has a polarized plug (one blade is wider than the other). To reduce the risk of shock, this plug is intended to fit only one way in a polarized outlet. If the plug does not fit securely in the outlet, reverse the plug. If it still does not fit, contact a qualified electrician. DO NOT attempt to defeat this safety feature.
To disconnect the humidifier, first turn controls to the OFF position, then grip the plug and pull it from the wall outlet. Never pull by the cord.
A loose fit between the AC outlet (receptacle) and plug may cause overheating and a distortion of the plug. Contact a qualified electrician to replace loose or worn outlet.
The humidifier should always be unplugged and emptied when not in operation or while being serviced or cleaned.
Never tilt or attempt to move the humidifier while it is operating or filled with water. UNPLUG the humidifier before moving.
This humidifier requires regular cleaning. Refer to the CLEANING instructions provided. Never clean the humidifier in any manner other than as instructed in this manual.
Do not direct moisture flow directly at individuals, walls or furniture.
When a humidifier is used in a closed room or small rooms, check periodically for proper ventilation, as excessive humidity can cause condensation stains on walls.
Turn the humidifier OFF if you notice moisture on the inside of your windows. For proper humidity reading use a hygrometer, which is available in many hardware and department stores, or by ordering one from the manufacturer.

Introduction

HOW DOES IT WORK?
QuietCare™ COOL MOISTURE SYSTEM: Dry air is pulled through the humidifier and the QuietCare™ fan blows out invisible, moisture-balanced air. Unwanted minerals and bacteria from the water are trapped inside the filter. When the unit is running you WILL NOT see or feel a “mist”. You will know your humidifier is putting moisture into the air as you watch the water level in your tank decrease throughout the day.

COMPLETE Pretec™ PROTECTION
Your new QuietCare™’ humidifier has double Protec™ Product Protection with the exclusive Protec™™ Cleaning Cartridge and Protec™ treated filter.

Protec™ Cleaning Cartridge: Your humidifier has been designed with the Protec™ Cleaning Cartridge. This unique cartridge features an advanced patented media which continually inhibits the growth of odor- causing bacteria and mold in the cartridge as well as prevents the buildup of minerals in your humidifier. In addition, the Protec™ cartridge provides peace of mind that the mist is fresh and clean*.
Protec™™ Antimicrobial Treated Filter: Your filter has been treated with Protec’™ antimicrobial which helps prevent surface growth and migration of mold, mildew, algae, fungus and odor-causing bacteria in the filter for its life – approximately 1-3 months**. Keep in mind, depending on your water quality, mineral deposits can still clog or discolor the filter, affecting its life and that of the humidifier.
Air Washing Technology: Unique air washing system which helps “wash the air as it humidifies.” The unique pre-filter in combination with an ionizer helps capture dust, dirt, and pollen while freshening the air. (HCM-631 Series and HCM-632 Series only)

Your humidifier is made up of these parts:

The Protec Cleaning Cartridge is antimicrobially treated to help prevent the growth of mold, fungus, algae and odor-causing bacteria on the cartridge only. It is not intended nor does it act to provide any pesticidal effect to mold, fungus, algae or odor-causing bacteria in the humidifier or humidifier water.

The antimicrobial agent contained in this product is intended to prolong filter life only by inhibiting the growth of unsightly mold, mildew and algae, as well as controlling odor from odor-causing bacteria. The antimicrobial filter does not protect users or others against bacteria, viruses, germs or other disease-causing organisms. Always follow the humidifier manufacturer’s instructions regarding cleaning, maintenance and servicing of your humidifier.

Set-Up

NOTE : We recommend that the humidifier be disinfected prior to first use. Please see CLEANING INSTRUCTIONS.
Select a firm, level, flat location – at least six inches (15 cm) from any wall for proper air flow (Fig. 1). Place the humidifier on a water-resistant surface, as water can damage furniture and some flooring.

Kaz will not accept responsibility for property damage caused by water spillage.

Filling

Remove the water tank by grasping handle and pulling straight up. Set aside (Fig. 1).
Lift up on the motor housing to remove and set aside (Fig. 2). Remove the filter from the base before filling the unit with water. Soak filter in a sink full of cool water to help reduce mineral buildup and place back in the humidifier while wet. DO NOT SQUEEZE OR WRING OUT THE FILTER. TO help extend the life of your filter, repeat this step each time you fill your humidifier.
Turn the Water Tank upside down so that the Fill Cap is facing up; unscrew the Fill Cap by turning it counter-clockwise a and set aside.
Fill the Water Tank with COOL tap water (Fig. 3). Distilled water is not necessary but should be considered in hard water areas to prevent mineral build-up. DO NOT USE HOT WATER. Doing so may damage the humidifier.
Replace the fill cap by turning it clockwise —A. DO NOT OVER-TIGHTEN. Turn the Water Tank right-side up.
NOTE : When carrying the filled Water Tank please use the handle and place your other hand under the tank for additional support.
Place the Motor Housing back into the base.
Position the Water Tank in the humidifier and push into place. Some water will empty into the base.
Once the filled tank has been positioned, do not attempt to move the humidifier. To avoid leaking, you should never move the humidifier while filled with water.

CAUTION : DO NOT POUR WATER INTO THE GRILLE IN THE FRONT OF THE HUMIDIFIER. DOING SO MAY DAMAGE THE HUMIDIFIER OR CAUSE PERSONAL INJURY.

Manual Control Operation (Model HCM-630 Series)

POWER
CAUTION : DO NOT PLUG IN THE HUMIDIFIER WITH WET HANDS AS AN ELECTRICAL SHOCK COULD OCCUR.

With the power switch in the OFF position, plug the filled humidifier into a polarized 120V outlet.
DO NOT FORCE THE POLARIZED PLUG INTO THE OUTLET; it will only fit one way.

OUTPUT / FAN SPEED CONTROL

Set the fan speed to the desired position (Fig. 4).
HIGH: For fast humidifying
MED: For everyday moisture control
LOW: For minimum operation (ideal for nighttime use)
Continuous Mode: Your unit will run continuously at your selected speed until you shut it off or it runs out of water.

NOTE : Turn the humidifier OFF if the humidity level feels too moist or you notice condensation forming on the walls and/or windows.

ADVANCED MIST ™ HUMIDISTAT
The Advanced Mist™ Humidistat allows you to adjust and select the humidity level to your personal preference. Your humidifier will turn on and off throughout the day and night to maintain the desired humidity level you have selected.

HOW TO SET THE HUMIDISTAT
First, turn the humidifier on and select your output/speed level.
Set the Advanced Mist™ Humidistat on High by turning the knob clockwise to the end (Fig. 4).

Let the humidifier run on high for a least one hour or until your room has reached a comfortable humidity level.
At this point, slowly turn your Humidistat knob counterclockwise until the humidifier shuts off and the Desired Humidity light illuminates (Fig. 5).
Now that your Humidistat knob is set, the humidifier will automatically turn back on when your room drops below your comfort setting and will automatically turn off again when the setting is reached.

NOTE : If the humidifier fan will not start or restart when you select a fan speed, the Advanced Mist™ Humidistat may be set too low. Turn the dial clockwise to the end (Fig. 4). The Desired Humidity light will turn Off when the unit is producing moisture. When the Desired Humidity light turns ON, you have reached optimal humidity

EasySet™ Control Operation (Models HCM-635, HCM-645, HCM-646)

POWER
CAUTION: DO NOT PLUG IN THE HUMIDIFIER WITH WET HANDS AS AN ELECTRICAL SHOCK COULD OCCUR.

With the power OFF, plug the filled humidifier into a polarized 120V outlet. DO NOT FORCE THE POLARIZED PLUG INTO THE OUTLET; it will only fit one way.

STEP 1: POWER

Press the Power button to start the humidifier. Your humidifier will automatically start on High power, Continuous Mode (Fig. 6).
To turn your humidifier OFF simply press the Power button again.

STEP 2: OUTPUT / FAN SPEED CONTROL
Your unit has three output levels/fan speeds:

HIGH : For fast humidifying
MED : For everyday moisture control
LOW : For minimum operation (ideal for nighttime use)

Push the up button (+) to increase output level and push the down button (-) to decrease output level. The LED’s will illuminate to reflect which speed you have selected (Fig. 7).

STEP 3: SET HUMIDITY

Set your desired humidity anywhere between 35% and 55%.
Push the up button (+) to increase desired humidity and push the down button (-) to decrease desired humidity. The LED’s will illuminate to reflect which desired humidity level you have selected (Fig. 8). For example: If you set your humidity at 40%, the 35% and 40% LED’s will be illuminated.
Once you have set your desired humidity, the unit will operate under this setting until the unit is turned off or your selected humidity is reached.
When the desired room humidity has been reached the fan will automatically shut off. (The humidity LED’s will remain illuminated)
The fan will turn back on when your room decreases beyond your set level.

NOTE : Your room humidity can often fluctuate. It is normal for your unit to turn itself on and off throughout the day as it is monitoring your changing environment.
To go back to Continuous Mode, turn your unit off and then back on and select your desired output setting (see Step 2).

Digital EasySet™ Control Operation (Model HCM-650)

POWER
CAUTION : DO NOT PLUG IN THE HUMIDIFIER WITH WET HANDS AS AN ELECTRICAL SHOCK COULD OCCUR.
With the power OFF, plug the filled humidifier into a polarized 120V outlet. DO NOT FORCE THE POLARIZED PLUG INTO THE OUTLET; it will only fit one way.

STEP 1: POWER

Press the Power button to start the humidifier. Your humidifier will automatically start on High power, Continuous Mode. The display will be illuminated and will reflect the current room humidity (Fig. 9).
To turn your humidifier OFF simply press the Power button again.
Continuous Mode: Your unit will run continuously at your selected output level until you shut it off or it runs out of water.

STEP 2: OUTPUT / FAN SPEED CONTROL
Your unit has three output levels/fan speeds:

HIGH : For fast humidifying
MED : For everyday moisture control
LOW : For minimum operation (ideal for nighttime use)

To change your fan speed press the fan speed button ( ) up or down (Fig. 10).
Once you have selected your desired speed the display will go back to showing the current room humidity after 3 seconds.

NOTE : If you wish to change or check your output/speed setting simply press the fan speed button ( ) once and it will show you your setting. If you would like to change it, continue to push the button up or down until you have reached your desired setting.
Again, after 3 seconds the display will revert to showing the current room humidity.

STEP 3: TIMER CONTROL

You can set your timer for up to 18 hours. This function should only be used if you desire that the humidifier be automatically shut off after a certain period of time.
Press the Timer button up or down to set how many hours you would like the humidifier to run (Fig. 11).
When the display indicates your desired time, wait 3 seconds.
After 3 seconds, your desired time is set and the display will revert back to showing the current room humidity.

NOTE : If you wish to change your timer setting or check to see how much time is left, simply press the Timer button once and it will show you the time left. If you want to change the time remaining, continue to push the button up or down until you have reached your desired time. Again, after 3 seconds the display will revert to showing the current room humidity. If you set a timer but no longer wish to have it set, turn the unit off and then repeat steps 1 and 2.

Digital EasySet™ Control Operation (Model HCM-650)

STEP 4: SET HUMIDITY

You can set your desired humidity in 1% increments anywhere from 25% to 65%.
To set your desired humidity, press the humidity button ( ) up or down (Fig. 12).
When the display indicates your desired humidity setting wait 3 seconds.
After 3 seconds your desired humidity is set and the display will revert back to showing the current room humidity.

NOTE : If you wish to change your humidity setting or check to see what you set, simply press the humidity button once and it will show you the set humidity. If you want to change it, continue to push the button up or down until you have reached your new desired humidity. Again, after 3 seconds the display will revert to showing the current room humidity.

Once you have set your humidity the unit will operate under this setting until the unit is turned off or your selected humidity is reached.
When your desired room humidity has been reached the fan will shut off and the house icon on the top of your display will illuminate (Fig. 13). It will stay illuminated until your desired humidity decreases at which time the fan will turn back on.

NOTE : Your room humidity can often fluctuate. It is normal for your unit to turn itself on and off throughout the day as it is monitoring your changing environment.

Protec™ Cleaning Cartridge

The Protec™ Cleaning Cartridge will last 30 days or longer, depending on your usage. To install or replace your cartridge, simply remove the holder on the inside of your tank cap by turning it counter-clockwise.
Replace the cartridge holder by turning it clockwise (Fig. 14 & Fig. 15).

Cleaning

Your Protec’™ Cleaning Cartridge helps reduce mineral build-up in your humidifier and will help extend the life of your filter. However, you should still continue to clean your humidifier regularly as needed.
Cleaning involves two steps, SCALE REMOVAL and DISINFECTING. Be sure to perform these in the proper order to avoid harmful chemical interactions.

First, turn off and unplug the humidifier.
Remove the Water Tank and Motor Housing.
Remove the filter from the Base.
Empty any water from the Base.

NOTE : REMOVE FILTER AND PROTEC™ CLEANING CARTRIDGE BEFORE CLEANING.
Failure to remove filter during cleaning will destroy the filter.

STEP ONE: SCALE REMOVAL
BASE

Fill the Base with: 1 cup (8 ozs.) of undiluted white vinegar
Let solution stand for 20 minutes.
With the vinegar in the Base, clean all interior surfaces with a soft cloth or brush to help remove scales.
Rinse the Base thoroughly with water to remove scale and cleaning solution.

STEP TWO: DISINFECTING
WATER TANK/BASE

Fill the Water Tank with:
• 1 teaspoon of household bleach and
• 1 gallon of water
Pour some of this solution into the Base.
Let solution stand for 20 minutes. Make sure to cover all surfaces.
Rinse with water until the smell of bleach is gone.

NOTES

The use of other water treatment products and chemicals may cause deterioration of the filter or damage the humidifier, thereby hindering the humidifier’s effectiveness.
If you are experiencing more buildup than when you first purchased your humidifier, you may need to replace your Protec™ Cleaning Cartridge. Changing your cartridge every 30 days will provide continuous protection.

End-of-Season Care and Storage

Follow the CLEANING instructions when the humidifier will not be used for at least one week or more, or at the end of the season.
At the end of the season, remove and throw away the filter and Protec™ Cleaning Cartridge; do not store with a used filter.
Dry the humidifier completely before storing. DO NOT store with water inside the Base or Water Tank.
Pack the unit in its original carton and store in a cool, dry location.
Before next use, remember to clean your humidifier, install a new filter and new Protec™ Cleaning Cartridge.

Consumer Relations

Mail questions or comments to:
Kaz, Incorporated
Consumer Relations Dept.
250 Turnpike Road
Southborough, MA 01772

Please be sure to specify model number.
Call us toll-free at: 1-800-477-0457

E-mail : consumerrelations@kaz.com
Or visit our website at: www.kaz.com

Purchase replacement filter part number HAC-504AW and Protec™ Cleaning Cartridge part number
PC-1 (1 pack) or PC-2 (2 pack)

Electrical Ratings
The Honeywell QuietCare™ Series models are rated at 120V, 60 Hz.
NOTE : IF YOU EXPERIENCE A PROBLEM, PLEASE RETURN THE HUMIDIFIER TO THE ORIGINAL PLACE OF PURCHASE OR SEE YOUR WARRANTY. DO NOT ATTEMPT TO OPEN THE MOTOR HOUSING YOURSELF. DOING SO MAY VOID YOUR WARRANTY AND CAUSE DAMAGE TO THE HUMIDIFIER OR PERSONAL INJURY.

Troubleshooting

Q: I hear the fan turning, but I don’t see any mist. Is my humidifier operating properly?
A: Dry air is pulled through the system and a fan disperses invisible, moisture balanced air. There is no “mist” emitted. When operating normally you will feel only cool air coming from the unit. Monitor the water level in your Tank/ Base. If you notice a decrease in the Water Tank over 24 hours then the unit is operating normally.
Q: My unit has been running for several hours. I hear the fan spinning, but I do not notice the water level in the tank decreasing.
A: First, check the filter to ensure it is wet. If the pad appears dry, remove it from the Base and gently rinse under cool water. Reposition wet filter in the Base. You may also want to note the current moisture level in your home. If the humidity level is over 60% the unit will not put out much moisture as your air is already saturated.
Q: The humidifier is not running (the fan is not even spinning), but all (or some) of the lights are on. (Model HCM-630)
A: If the Desired Humidity light is ON: The Advanced Mist™ Humidistat knob may be set too low. Moving the knob clockwise a to the end should restart the unit.
Q: The Advanced Mist™ Humidistat knob was set according to the manual, but the humidifier never seems to turn back on. Is something wrong? (Model HCM-630)
A: The Humidistat knob may be set too low. Moving the Humidistat knob to the end clockwise — should restart the unit.
Q: The Advanced Mist™™ Humidistat knob was set according to the manual, but the humidifier never seems to turn off. Is something wrong? (Model HCM-630)
A: The Humidistat knob may be set too high. Reset the Advanced Mist” Humidistat knob following the instructions under FEATURES.
Q: My filter has turned light brown and rust colored. Do I need a new filter?
A: Probably not. Since your filter has been made with Protec™ antimicrobial the change in color indicates only a mineral deposit. Soak filter in a sink full of cool water to help break up deposits. The discoloration may remain but will not affect the humidifier’s performance.
Q: My humidifier doesn’t appear to be as clean as when I first purchased and/or I’m smelling an unpleasant odor. What should I do?
A: You probably need to replace your Protec™ Cleaning Cartridge. This cartridge helps your humidifier stay cleaner, longer and helps freshen the mist. If you have been using your humidifier regularly for over 30 days replace the Protec” cartridge and follow the cleaning instructions.

3 Year Limited Warranty

You should first read all instructions before attempting to use this product.

This 3 year limited warranty applies to repair or replacement of product found to be defective in material or workmanship. This warranty does not apply to damage resulting from commercial, abusive, unreasonable use or supplemental damage. It also does not apply to the filter or Protec Cleaning Cartridge. Defects that are the result of normal wear and tear will not be considered manufacturing defects under this warranty.
KAZ IS NOT LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY NATURE. ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ON THIS PRODUCT IS LIMITED IN DURATION TO THE DURATION OF THIS WARRANTY.
Some jurisdictions do not allow the exclusion or limitation of incidental or consequential damages or limitations on how long an implied warranty lasts, so the above limitations or exclusions may not apply to you. This warranty gives you specific legal rights, and you also may have other rights which vary from jurisdiction to jurisdiction. This warranty applies only to the original purchaser of this product from the original date of purchase.
At its option, Kaz will repair or replace this product if it is found to be defective in material or workmanship. Defective product should be returned to the place of purchase in accordance with store policy. Thereafter, while within the warranty period defective product may be returned to Kaz.
This warranty does not cover damage resulting from any unauthorized attempts to repair or from any use not in accordance with the instruction manual.
Return defective product to Kaz, Incorporated with a brief description of the problem. Include proof of purchase and a $10 US/$15.50 CAN check or money order for handling, return packing and shipping charges. Please include your name, address and a daytime phone number. You must prepay shipping charges.

Send to:

In U.S.A.:
Kaz, Incorporated
Attn: Returns Department
4755 Southpoint Drive
Memphis, TN 38118
USA

In Canada:
Kaz, Incorporated
Attn: Returns Department
510 Bronte Street South
Milton, ON L9T 2X6
Canada