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When using electrical appliances, basic safety precautions should
always be followed to reduce the risk of fire, electric shock, and
injury to persons, including the following:
1. Read all instructions before using the appliance.
2. To avoid fire or shock hazard, plug the appliance directly
into a 120 V AC electrical outlet.
3. Keep the cord out of heavy traffic areas. To avoid fire hazard,
NEVER put the cord under rugs, near heat registers, radiator,
stoves, or heaters.
4. DO NOT place humidifier near heat sources such as stoves,
radiators, and heaters. Do locate your humidifier on an inside
wall near an electrical outlet. The humidifier should be at least
4" away from the wall for best results.
5. NEVER place humidifier in an area where it is accessible to
children. NEVER use humidifier in a closed room, particularly
where a child may be sleeping, resting, or playing (a closed
room may result in excessive humidity).
6. WARNING: Do not attempt to refill humidifier without first
unplugging the unit from it’s electrical outlet. Failure to heed
this warning may cause personal injury. Be sure to pull the
plug and not the cord.
7. Never place anything over moisture outlet when the unit
is running.
8. NEVER drop or insert any object into any openings.
9. DO NOT operate any appliance with a damaged cord or plug,
after the appliance malfunctions, or if it has been dropped or
damaged in any manner. Return appliance to manufacturer
for examination, electrical or mechanical adjustment, or repair.
10. Use appliance only for intended household use as described
in this manual. Any other use not recommended by the
manufacturer may cause fire, electric shock, or injury to
persons. The use of attachments not recommended or sold
by The Holmes Group, Inc. may cause hazards.
11. DO NOT use outdoors.
12. Always place humidifier on a firm, flat, level surface.
A waterproof mat or pad is recommended for under
the humidifier. NEVER place it on a rug or carpet,
or on a finished floor that may be damaged by
exposure to water or moisture.
13. DO NOT allow the Moisture Outlet to directly face the wall.
Moisture could cause damage, particularly to wallpaper.
14. Humidifier should be unplugged when not in use.
15. NEVER tilt, move, or attempt to empty unit while it is
operating. Shut off and unplug before removing the
water tank and moving the unit.
16. This humidifier requires daily and weekly maintenance to
operate properly. Refer to the Cleaning and Maintenance
instructions section in this manual.
17. NEVER use detergents, gasoline, glass cleaner, furniture polish,
paint thinner, or other household solvents to clean any part of
the humidifier. use only Holmes
®
care products recommended
in this manual.
18. Do not use humidifier in an area where the humidity level
exceeds 50%; excessive moisture could cause damage. If
the ubit does not feature a hygrometer (a device used to
measure the humidity level), one may be purchased by
calling 1-800-5-HOLMES, or visit www.holmesproducts.com.
19. Do not use humidifier in an area where humidity level is in
excess of 50%. Use a hygrometer, available at your local
hardware store or through Holmes, to measure the humidity.
20. DO NOT attempt to repair or adjust any electrical or mechanical
functions on this unit. Doing so will void your warranty. The
inside of the unit contains no user serviceable parts. All
should be performed by qualified personnel only.
21. Never place housing under water flow or immerse in liquids.
22. Do not plug in the cord with wet hands: electric shock could
result.
23. Do not pour water in any openings other than the water tank.
24. To prevent damage to surfaces, do not place humidifier under
overhanging surfaces.
PLEASE READ AND SAVE
THESE IMPORTANT
SAFETY INSTRUCTIONS
Consumer Safety Information
Note: This is an electrical appliance and requires attention when
in use.
Note: If moisture forms on the walls or windows of the room, turn
off the humidifier. The room already has plenty of humidity and
additional moisture may cause damage.
Do not block air inlet or outlet.
Cord and Plug Installation Safety Instructions
The length of cord used on this appliance was selected to reduce
the hazards of becoming tangled in, or tripping over a longer cord.
If a longer cord is necessary an approved extension cord may be
used. The electrical rating of the extension cord must be equal
to or greater than the rating of the humidifier. Care must be
taken to arrange the extension cord so that it will not drape
over the countertop or tabletop where it can be pulled on by
children or accidentally tripped over.
THIS PRODUCT IS EQUIPPED WITH A POLARIZED AC
(Alternating Current)PLUG (a plug having one blade wider
than the other). This plug will fit into the power outlet only
one way. If the plug does not fit fully into the outlet,
reverse the plug. If it still does not fit, contact qualified
personnel to install the proper outlet.
DO NOT DEFEAT THE SAFETY PURPOSE OF THIS
POLARIZED PLUG IN ANY WAY.
PLEASE READ AND SAVE THESE IMPORTANT
SAFETY INSTRUCTIONS
FEATURES - OPERATION
REPLACING THE FILTER
CLEANING INSTRUCTIONS - STORAGE
REPLACING THE FILTER
Through normal use, waterborne minerals and sediment become
trapped in the wick filter. The harder your water, the greater the
amount of minerals in the water, and the more often you will need
to change your filter.
You will be able to monitor the life of the filter in your humidifier by
checking the Filter Check™ Indicator. When the unit is off, the Filter
Check™ Indicator will read in the OFF position. After 60 minutes
of use, Filter Check™ Indicator (refer to figure 3 for close-up of
indicator) will move from the OFF
position and indicate your filter
condition. A brand new filter will
register in the blue section reading
GOOD filter. After frequent use of
your humidifier, the Filter Check™
Indicator will let you know when
the filter needs to be changed.
When the needle is in the red (CHANGE) section, this means the
proper amount of moisture is not getting into your air due to the
excessive minerals and sediment that have become trapped on your
filter. At this point, you should replace your filter. It is important
to change your filter as indicated to obtain stated performance level.
To replace the filter, follow the steps below.
1. Push the 1 Touch™ button (MODE/OFF) for 2 seconds to turn
the unit OFF and disconnect from the electrical outlet.
2. Remove the tank and main housing to access the base tray.
(See figures 1 and 2.)
3. Discard the old filter and follow weekly cleaning instructions.
4. Insert a new filter into the filter support in the base.
5. Replace the main housing and then the tank.
6. Repeat Operating Instruction steps.
It will take about 30 minutes for the humidifier to reach
maximum output.
You can purchase replacement filters (Model HWF65) by calling
1-800-5-HOLMES or by visiting www.holmesproducts.com. Please
refer to the Replacement Accessories section at the end of this
manual for the appropriate filter and solutions for this humidifier.
It is recommended that a replacement filter is purchased for
uninterrupted use.
CLEANING AND MAINTENANCE INSTRUCTIONS
Humidifiers provide comfort by adding moisture to dry indoor
air. To get the most of the benefit from the humidifier and
avoid product failure, follow all maintenance instructions
carefully. If the recommended care and maintenance
guidelines are not followed, micro-organisms may be
able to grow in the water within the humidifier.
DAILY MAINTENANCE
1. Before cleaning, push the 1 Touch™ button for 2 seconds
to turn the unit OFF and disconnect from the electrical outlet.
2. Lift off the tank and the housing of the humidifier.
3. Carry the base and the tank to the sink, remove the wick filter,
place in sink, then drain and rinse the base and tank thoroughly
to remove any sediment and dirt. Wipe clean and dry with a clean
soft cloth or paper towel. (DO NOT use metal cleaning utensils or
abrasive cleaners.)
4. Put the filter back in the filter supports, replace the housing, then
refill the tank with cool tap water as instructed in filling the water
tank instructions.
WEEKLY MAINTENANCE
Remove scale:
1. Repeat steps 1-3 above.
2. Clean the base by partially filling the base with one 8-oz
cup of undiluted white vinegar, or by using Cleanse Clean™
by Holmes. Let solution stand 20 minutes, clean all interior
surfaces with a soft brush.
3. Dampen a cloth with undiluted white vinegar and wipe out
entire base to remove scale.
4. Rinse with clean warm water to remove scale and the white
vinegar solution before beginning to disinfect the tank.
Disinfect Tank:
1. Fill tank with 1/2 teaspoon of chlorine bleach
and 1/2 gallon of water.
2. Let the solution stand for 20 minutes, swishing
every few minutes. Wet all surfaces.
3. Empty the tank after 20 minutes, and rinse well with water until
the bleach smell is gone. Dry with a clean cloth or paper towel.
4. Refill the water tank with cool water; replace the housing
and the water tank. Repeat ALL Operating Instructions.
HOW COOL MIST WORKS
Your Holmes Cool Mist humidifier draws dry air through the rear air
intake grill area. This air is then passed through a moisture–laden
wick filter, which retains the minerals and deposits in the water.
The resulting moist air is directed back into the room from the
top air grill.
NOTE: This humidification system provides a cool, invisible moisture
output. It is normal not to see the mist.
NOTE: A humidity level below 20% can be unhealthy and
uncomfortable. The recommended humidity level is between
40%-50%.
PRE-OPERATING INSTRUCTIONS
OPERATING INSTRUCTIONS
1. Push the 1 Touch™ button for 2 seconds to turn the unit OFF and
disconnect from the electrical outlet.
2. Select a location for your humidifier, on a flat surface, about 4"
away from the wall. Do not place your humidifier on furniture;
a floor location that will not be damaged by moisture is best.
3. Remove the water tank by holding the tank handle and lifting
straight upward (see figure 2).
4. Remove the main housing by lifting straight upward. Check
to see that the wick filter is properly in place. Replace the
humidifier housing.
FILLING THE WATER TANK
NOTE: This humidifier holds about 2.25 gallons of water in the tank
and humidifier base. The humidifier will produce up to 4 gallons of
moisture over a 24-Hour period, depending on the room humidity
and temperature.
1. Push the 1 Touch™ button for 2 seconds to turn the unit OFF
and disconnect from the electrical outlet.
2. Remove the tank from the base by holding the handle and
lifting straight up (see figure 2).
3. Twist off the tank cap located on the bottom of the tank by
turning counter clockwise and fill the water tank with cool,
fresh water.
Do not fill with warm water as this may cause leaking.
4. After filling the tank, replace the tank cap by firmly turning
clockwise and then replace the water tank on the base. The
tank will immediately begin to empty into the base.
5. Plug the power cord into a 120V AC electrical outlet.
STORAGE INSTRUCTIONS
If your humidifier will not be in use for two days or more,
or at the end of the season follow these instructions.
1. Clean and dry the humidifier thoroughly as per the Weekly
Maintenance instructions above.
2. Let the humidifier dry completely before storing.
Do not store with water inside the base.
3. Do not store with the reservoir cap in place.
4. Throw away the wicking filter. Do not store with wick filter in place.
5. Store in a cool dry location.
Your humidifier is equipped with a technologically advanced 1 Touch™
Electronic Humidistat. You can set the humidifier to run continuously
in manual mode or set the 1 Touch™ Electronic Humidistat to your
desired temperature setting. The 1 Touch™ Electronic Humidistat
will automatically turn the humidifier ON or OFF, depending on
the preset comfort level. The comfort level ranges between 35%
and 55% relative humidity.
Manual Mode Instructions:
1. Plug the humidifier into a 120V AC electrical outlet.
2. To start the unit, push the MODE/OFF button once
for the HIGH manual setting. (See figure 2.)
3. Press the button again for the LOW manual setting. (See figure 2.)
4. To stop the unit, press and hold the button for two seconds, or
keep pressing the button until all the humidity indicators are OFF.
NOTE: In Manual Mode, only the LOW or HIGH power light will be lit.
1 Touch™ Humidistat Instructions
To take advantage of the 1 Touch™ Electronic Humidistat, press the
MODE/OFF button until the speed is set in either the HIGH or LOW
setting, and the Desired Humidity is set. When the humidity level
rises above the set humidity, the humidifier will stop. When the
humidity level drops below the set humidity, the humidifier will
turn on automatically.
NOTE: When the 1 Touch™ Electronic Humidistat is set, either the
HIGH or LOW power light and the percent humidity light will remain
lit during operation. (See figure 2.)
NOTE: Allow up to 30 minutes for the filter to fully absorb water
and for the unit to produce moisture.
NOTE: The 1 Touch™ Humidifier has memory. This means that when
you turn the unit back on, it will be at the last setting the humidifier
was set at.
If you do not plan to use the humidifier for two or more days, make
sure any residual water is drained from the water tank, base and wick
filter to prevent algae or bacteria growth.
Figure 1
Figure 2
A. CIRCULAR FILTER
SUPPORTS
B. CIRCULAR
EXTENDED LIFE
FILTER
C. HUMIDIFIER
BASE
B
C
A
HM1850 Exploded View 5/01
A. WATER TANK
B. CARRY HANDLE
C. FILTER CHECK™
INDICATOR
D. HUMIDIFIER
HOUSING
E. 1 TOUCH™
HUMIDISTAT
F. FILTER SUPPORT
G. HUMIDIFIER BASE
H. 1 TOUCH
™
CONTROL PANEL
A
B
D
E
F
G
C
H
Figure 3