BEMIS 338 000, 336 500 Owner's Care & Use Manual
L
U
®
C
Printed in U.S.A
READ AND SAVE THESE INSTRUCTIONS
586 4160 Rev. 4/04
L
U
®
French and Spanish
instructions included.
Se incluyen instrucciones
en Español y Francés.
Directives en français et
en espagnol comprises.
Evaporative
Humidifier
OWNERS
CARE
&
USE
MANUAL
Model:
338 000 3-speed Multiroom
Evaporative Humidifier with
Removable Water Bottles
and AirCare®Filter
SAVE THE ENVIRONMENT
RECYCLE APPROPRIATE MATERIALS
Patents: 5,037,583; 5,110,511; 5,133,904
Other Patents Pending
To order parts and accessories call 1-800 547-3888
336 500 3-speed Multiroom
Evaporative Humidifier with
Removable Water Bottles
and no AirCare®Filter
Important Safeguards
READ BEFORE USING YOUR HUMIDIFIER
1) This appliance has a polarized plug (one blade is wider than the other).
To reduce the risk of electric shock, this plug is intended to fit into a
polarized 120-volt AC, 15-amp outlet, only one way. If the plug does
not fit fully in the outlet, reverse the plug. If it still does not fit, contact a
qualified electrician. Do not attempt to defeat this safety feature. If an
extension cord must be used, it should also accept the wide blade plug
and meet this electrical rating.
2) Do not place the cord under rugs, in traffic areas, or near heat sources.
3) Do not use the humidifier if the cord is damaged.
4) Always unplug the power cord before cleaning, servicing,
or when the unit is not in use.
5) Unplug the humidifier and remove the water bottles before moving the
unit.
6) Do not place the humidifier near loose drapes, combustible materials, or
heat-producing objects.
7) Always place the humidifier on a hard, level surface where it will not be
accidentally bumped or tipped. Do not place on soft carpet.
8) DO NOT OPERATE THE HUMIDIFIER WITHOUT THE BASE ATTACHED.
9) This humidifier is UL listed with the Bemis by Essick Air brand evaporative wicks in place. To maintain your UL rating, see your service center
for all repairs. To maintain your certified rating, use only Bemis by
Essick Air brand replacement wicks and chemicals. To order parts, wicks
and chemicals call 1-800-547-3888.
10)
Regular cleaning is recommended. Refer to the CARE & MAINTENANCE
section in the manual.
Introduction
This humidifier is designed to provide relief from dry air discomfort in localized areas, such as bedrooms, dens and other rooms for a total area up to
1,100 square feet where humidity is needed. This product is not intended to
humidify a whole house.
Your Bemis by Essick Air evaporative humidifier adds invisible moisture to
your home by moving dry inlet air through saturated wicks. As air moves
through the wicks, the water evaporates into the air, leaving behind any
white dust, minerals or dissolved and suspended solids. Because the water is
evaporated, there is no messy mist or spray and no white dust, just clean and
invisible moist air.
As the evaporative wicks trap accumulated minerals from the water, their
ability to absorb and evaporate water decreases. We recommend changing
the wicks at least once a year, preferably disposing of the used wicks at the
end of the humidifying season and starting with new wicks at the beginning
of the next humidifying season. In hard water areas, more frequent replacement may be necessary to maintain your humidifier’s efficiency.
Caution - We recommend using Bemis by Essick Air Bacteria
Treatment whenever you refill the water bottles to eliminate
bacteria growth. Follow the directions to determine the proper
amount to be added to the 1.6-gallon water bottles. The wicks
do not require the use of chelating agent type water treatments
that are intended for use in Rotobelt or Water Wheel type
humidifiers.
Tips for Best Performance
1) Do not block airflow inlets or outlets. Keep the grille areas clean.
2) Place the humidifier at least four inches away from any walls and in an
area away from heat registers.
3) Regular cleaning of the humidifier is recommended. Follow the CARE
AND MAINTENANCE instructions in this manual.
4) Replace the AirCare®(if provided) Filters regularly, preferably once a
year.
5) Change the evaporative wicks at least once a year. In extremely hard
water areas, more frequent replacement may be necessary. Only Bemis
by Essick Air wicks guarantee the rated output of your humidifier.
6) Use a bacteriostat, such as Bemis by Essick Air #1970 EPA Registered
Bacteria Treatment or Bemis by Essick Air #1970CN Environment
Protection Branch registered Bacteria Treatment (in Canada), whenever
you fill the water bottles to eliminate bacteria growth. To order AirCare
®
Filters, evaporative wicks or Bacteria Treatment call 1-800-547-3888 or
use the convenient order form in the back of this manual.
7) Do not use water treatment products designed for Water Wheel,
Rotobelt, drum type, or ultrasonic humidifiers. These products may cause
the wicks to become inefficient.
Controls and Operation
1) Remove all packaging materials before operation.
2) The humidifier should be placed at least FOUR inches away from any
walls and away from heat registers. Do not place on soft carpet.
Unrestricted airflow into the unit will result in the best efficiency and performance.
3) Refer to the operating controls. This model
has three motor speeds. Rotate the speed control
knob on the right to select the desired operating
mode. The faster the motor speed, the more airflow and the greater the amount of humidification. The running time per filling varies with
humidity of the room, speed setting, and condition of the evaporative wick.
4) This model has a quiet LOW setting which reduces the airflow for
overnight operation in a bedroom or when conditions may not require
full output.
5) This model also has an automatic humidistat. (The humidistat control
knob is located on the left.) The humidistat will turn the humidifier on
when the relative humidity in your home is below the humidistat setting
and will turn the humidifier off when the relative humidity reaches the
humidistat setting. For initial operation, set the humidistat at its midpoint
and adjust up or down from there to achieve the desired humidity level.
6) Remove a water bottle, observe the water
bottle cap (A), and locate the valve stem mechanism (B).
The cap may be removed for filling and to provide easy
access for cleaning with a long soft brush. The valve
supplies a regulated amount of water to the water channel and wick. Do not attempt to increase water flow by
modifying this valve or adding additional holes to the
bottle. Doing so will invalidate your warranty and may
cause water damage to your home. NOTE: The water
level can easily be observed through the tinted water
bottle. It is time to refill the bottle when there is an inch
or less of water remaining in the water bottle.
A
B
Humidistat Speed Control
III
II
I
7) Before proceeding, make sure the wicks are
resting all the way into the water channel
(see diagram). Refer to the CARE AND
MAINTENANCE section for instructions on
removing the wicks for cleaning and service.
8) This model may include two (2) optional twostage air filters which attach to the inside of
the inlet grille area and clean the air as it
provides humidity. Refer to the CARE AND
MAINTENANCE section for instructions on installing and removing the
(2) two-stage air cleaning filters.
9) Take the water bottles to a sink, laundry basin, or bath tub. Use care in
handling the water bottles. Do not drop the bottles. They will break. Turn
bottle upside down and remove screw cap. Empty any remaining water
in bottle, rinse the bottle thoroughly, and wipe outside clean with a cloth
before adding fresh water.
10) To add water, carefull place the bottle in the sink or tub. Place on towel
to prevent scratches. Turn on the cold water tap and steady the bottle
while filling. Each bottle holds 1.6 gallons. Do not over fill. When full,
replace the screw cap and tighten securely. Place the bottle carefully on
a protected flat surface and wipe it dry with a soft cloth.
11) Return the bottle to its upright
position using the handle on the top
of the bottle. Slowly set the bottle in
the recessed area, the top of the bottle flush with the top of the humidifier.
12) When positioned properly, the
valve will open and water will flow
into the water channel. The water
level will automatically remain at the
height of the pin in the water channel until water bottle is empty. It doesn't matter which bottle drains first.
13) Extend the power cord and inspect it for any damage. Do not use the
product if the cord has been damaged. Plug the cord into a polarized
120-volt AC outlet.
14) Adjust the speed control on the right to the desired position. You will feel
cool and invisible humid air exiting from the outlet grille. The outlet grille
is louvered and may be rotated 360 degrees to direct the airflow where
you want it.
Water Wicks
Air Filter
(one on each side)
FRONT
Caution: Under certain conditions, cold objects in the room, such
as windows and outside walls, may cause moisture to condense. Severe condensation on window sills and walls may
result in water damage. When these conditions exist, a lower
speed setting is recommended. Note: The unit will not shut off
when the water bottles are empty; however, this will not damage the humidifier.
Care and Maintenance
Humidifiers provide comfort by adding moisture to dry, heated, indoor air. To
get the most benefit from the humidifier and avoid product misuse, follow all
instructions carefully, specifically the operation, care and maintenance guidelines. Please note this is an electrical appliance and requires careful attention
when in use.
In addition, if you do not follow the recommended care and maintenance
guidelines, microorganisms may be able to grow in the water within the
humidifier’s reservoir.
CLEANING THE TRAY AND REPLACING THE (MODEL
#1040) WICKS
CAUTION: Disconnect the power cord before cleaning or servicing the unit.
IMPORTANT: We recommend cleaning your humidifier at least
once a week. Follow instructions.
When carrying your humidifier, it must be kept level to avoid spilling the
water from the tray. ALWAYS carry the unit using the recessed handles on the
bottom of both sides of the tray. Remove and carry water bottles separately
from the tray.
Cleaning your humidifier regularly helps eliminate odors and bacterial and
fungal growth. Ordinary household bleach is a good disinfectant and can be
used in the humidifier tray and bottle after cleaning.
1) Turn off unit and unplug the cord.
2) Remove the water bottles from the humidifier, empty and place them in a
secure location.
3) Locate the two internal spring latches on the bottom center of each side
of the cover. Press inward while lifting up on the cover to release the
latch. Releasing these latches will allow removal of the top housing.
Place the top housing on a flat surface.
4) Remove the air cleaning filters (if provided) from the inlet grilles. See
CLEANING AND REPLACING THE AIR CLEANING FILTER.
REMOVING SCALE
5) Remove the two evaporative water
wicks from the tray allowing excess
water to drain into the tray. Rinse
the wicks under fresh water only.
Do not use soap, detergent, or any
other cleaners on the wicks. Leave
in the sink to drain.
6) Empty the water from the tray. Fill
the water tray and each water bottle with one 8-oz. cup of undiluted
white vinegar. Let stand 20 minutes in supported upright position.
7) Swish the vinegar solution in the bottles, wetting all surfaces. Dampen a
soft cloth with undiluted white vinegar and wipe out the water tray to
remove scale. Do not use abrasive cleaners or cloths. Rinse the water
bottles and water tray thoroughly with fresh water to remove dissolved
scale and cleaning solution before disinfecting.
8) Clean dust from all interior surfaces with a soft dry brush. Clean the top
housing gently with a soft, dry cloth. Never use abrasive cleaners.
Inspect the air inlet and outlet grills. Clean the grille vents with a soft,
dry cloth or brush if they show accumulated dust.
DISINFECTING UNIT
9) Fill the water bottles and water tray with a solution of 1 teaspoon bleach
in 1 gallon of water. Let solution stand 20 minutes, swishing every few
minutes. Wet all surfaces.
10) Empty water bottles and water tray after 20 minutes. Rinse with water
until bleach smell is gone.
11) The outside of the water bottles may be wiped with a soft cloth dampened with fresh water.
Spring Latches
RE-ASSEMBLY
12) Replace the wicks into the tray water channel. See CONTROLS AND
OPERATION section.
13) Replace the air filters (if provided) in the inlet grille by sliding the edge
of the filter into the slot on each side of the inlet grille.
14) Position the tray with the arrows on the inside of the tray pointing
toward you. Making sure the control knobs are facing toward you, position the top housing directly above the tray. Lower it carefully onto the
tray and align the tray and top housing walls. The top housing latches
should snap into the shelf inside the tray and attach firmly to the tray.
With the latch on both sides of the cover in place, press down firmly on
top of the cover to secure the top housing latches to the tray. Lift the
housing slightly to be sure it is attached securely to the base. Failure to
do so may result in water damage to your home.
15) Return the humidifier to its desired location.
16) Refill and replace the water bottles. (Refer to the CONTROLS AND
OPERATIONS section.)
Under certain conditions, water impurities may accelerate bacteria
growth in the water bottle. We recommend using Bemis by Essick Air
Bacteria Treatment when the water bottles are filled. Follow directions on
the bacteriostat container.
17) Plug the unit in and turn it on.
REPLACING EVAPORATIVE WICKS AND AIR FILTERS
We recommend replacing the wicks at least once a season, more often in
hard water areas. When the wicks appear excessively clogged with mineral
deposits, discard them and restore your humidifier’s efficiency with new
wicks. Model #1040 is the replacement evaporative water wick and model
#1053 is the replacement air filter. (Call 1-800-547-3888 to order.)
Only Bemis by Essick Air filters guarantee the certified output of your humidifier. Use of evaporative wicks other than Bemis by Essick Air evaporative
wicks will void your warranty as well as the certification of output and may
reduce the efficiency and output of your humidifier.
CLEANING AND REPLACING THE AIR CLEANING
FILTER (MODEL #1053) - IF PROVIDED
The air cleaning filter continuously removes particles and odor as the air in
the room is circulated during the normal operation of the humidifier. Over a
period of time, all the air in the room passes through and is cleaned by the
air filter.
Caution: Disconnect power before cleaning or servicing.
1) Turn the unit off and unplug
the cord.
2) Remove the water bottles from the
humidifier and lay bottles on their
backs.
3) Remove the top housing from the
tray. See Item 3 "CLEANING THE
TRAY."
4) Locate the air filters mounted above
the air inlet grille on both sides of
the humidifier. The air filters are flexible. Place a finger underneath the
bottom edge and slide filter out of the slots in the base. Pull it up and
out.
5) Inspect the air filters. The air filters are a
two-stage device. The fluffy white media is an
ELECTROSTATIC charged particulate filter for
removing dust and small particles. The black
inner media is an activated carbon filter for
removing odors.
6) Clean filters are important to maintain performance. Observe the
amount of contaminate on the white electrostatic side of the filter. If there
is a visible layer of dust accumulation, the filter should be cleaned or
replaced.
7) Replacing the air cleaning filters at least once each humidifying season
is recommended. The air filters may be gently cleaned with a soft-bristle
brush. Care should be used not to pull apart the bonded area around
the edge of the filter. Frequent cleaning will lengthen the life of the air
filter.
8) To replace the air filters, slip the side edges (white side up) into the slots
above the inlet grille.
END-OF-SEASON MAINTENANCE
Caution: Disconnect power before cleaning or servicing.
1) Follow weekly cleaning instructions when humidifier will not be used for
at least one week or more.
2) At the end of the humidification season, discard used evaporative wicks
and air cleaning filters.
3) Clean, disinfect and dry completely before storing. Do not store with
water inside water bottles or water tray. If used wicks are not being
replaced, run unit without water to dry wicks completely before storage.
4) Store in cool, dry location.
Air
Filters
5) Install new wicks and clean the humidifier before next season begins.
Use only Bemis by Essick Air evaporative wicks to ensure the manufacturer’s rated output for your humidifier. Use of a wick other than a Bemis
by Essick Air evaporative wick will void your warranty and may reduce
the efficiency and output of your humidifier. Call 1-800-547-3888 to
order. Alternatively, an order form is located in the back of this manual.
Troubleshooting
1. Unit does not operate at any speed setting:
• Polarized cord must be fully inserted in wall outlet. Turn the humidis-
tat control fully clockwise.
• Check the airflow path. Are there any obstructions preventing move-
ment of the fan blade?
• The motor contains a temperature-sensing fuse. If the motor becomes
overheated, the fuse may trip. Unplug the unit and contact the nearest authorized service station. DO NOT ATTEMPT to repair the motor
yourself.
2. Not enough humidity:
• This is an evaporative humidifier. The humidity is invisible.
• The four open holes on the front of the cover are required for proper
humidistat operation. They must be kept unobstructed and clean.
• Check the condition of the evaporative wicks and the air cleaning fil-
ters. The evaporative wicks should be damp. If they are dry, refer to
the “Controls and Operation” section for the correct position of the
wicks. If the wicks are clogged, replace them.
• The water bottles may be empty – refill.
• The humidistat control may be set too low. Adjust the humidistat con-
trol clockwise to a higher setting.
3. Too much humidity:
• When condensation becomes heavy on cold surfaces in the room,
turn the unit to a lower speed setting, turn down the humidistat
(rotate counter-clockwise), or increase the room temperature.
4. Water does not flow out of the bottles:
• After refilling the water bottles and placing them in the humidifier,
water may not flow into the tray if the humidifier was run dry. Lift one
of the bottles several times so the valve opens and closes. This will
start the flow of water.
5. Water Bottle Leak:
• Bottle may be cracked.
• If the cap leaks after filling, remove the cap and inspect the bottle
rim and gasket. Wipe any mineral deposits off the bottle rim and the
cap gasket. Tighten the cap securely.
• If the water valve leaks around the rubber stopper after filling, empty
the water bottle and inspect the stopper. Mineral particles may prevent full closure. Clean the stopper. If leaking persists, stopper
replacement may be necessary. Contact your service center or Bemis
by Essick Air Consumer Service for assistance.
NOTE: The water bottle must be AIR TIGHT. The water channel
will overflow if air leaks into the bottle during use from a loose
cap or cracked bottle. A leaking stopper will not affect the
proper function of the water bottle after it is installed in the
humidifier.
CAUTION: Disconnect power before cleaning or servicing.
WARNING: The top housing assembly contains no consumer-
serviceable parts. To reduce the risk of electrical shock, do not
attempt to open the wiring cover.
Electrical repair must be made by an authorized service center.
Attempts to repair or replace electrical components will void
your warranty.
Accessories
EVAPORATIVE WICK
Model 1040 (contains two wicks)
Replaceable evaporative wicks continuously
draw up moisture as they filter out mineral
deposits and reduce scale build-up in the unit.
Only Bemis by Essick Air wicks are UL and
AHAM certified to provide the rated performance from your Bemis by Essick Air humidifier.
AIRCARE®FILTE (OPTIONAL)
Model 1053 (contains two filters)
Replaceable two-stage electrostatic AirCare
®
Filter removes airborne particles and activated
carbon removes odor.
BACTERIA TREATMENT
No. 1970 – 32-oz. Bacteria Treatment
No. 1970CN - 32-oz. Bacteria Treatment (in Canada)
Controls bacteria growth in humidifiers. Helps eliminate
unpleasant odors. This solution should not be used to clean
the humidifier chassis/power pak. Improper use of this
solution can cause a serious electrical malfunction of the
humidifier.
HUMIDIFIER DESCALER/CLEANER
No. 1961 – 32-oz. Descaler/Cleaner
Bemis by Essick Air Humidifier Descaler will clean and pre-
pare your humidifier for efficient operation by removing any
lime scale build-up or sediment in the water channel. This
solution should not be used to clean the humidifier
chassis/power pak. Improper use of this solution can cause
a serious electrical malfunction of the humidifier.
To order any Bemis by Essick Air filters or accessories, call
Bemis by Essick Air Consumer Services at 1-800-547-3888.
HOME COMFORT DIVISION
ONE-YEAR LIMITED WARRANTY
The Bemis by Essick Air humidifier warranty covers defects in materials and workmanship for a period of one year from date of retail purchase. This warranty applies only to the
original purchaser of the product.
Within the first 12 months from date of purchase, Essick Air will repair or replace, at its
discretion, any defective part of the humidifier covered by this warranty.
This warranty gives you specific legal rights, and you may also have other rights which
vary from state to state or province to province.
This warranty does not cover damage resulting from misuse or abuse of the humidifier,
accidents or alterations to the product, commercial use or damage during shipment. Misuse
includes malfunctions caused by negligence in cleaning or parts fouled with mineral deposits
due to hard-water conditions. Alterations to the product include the substitution of nonBemis by Essick Air brand components including, but not limited to, wicks.
If service becomes necessary, take or send the product to any Bemis by Essick Air
service center.
Essick Air Products, Inc.
5800 Murray Street
Little Rock, AR 72209
501.562.1094
No. 1970
Bacteria Treatment, 32 oz.
$5.99
• Helps Eliminate Bacteria & Algae Build-up
• Strongly Recommended for Bemis Humidifiers
& All Other Evaporative Humidifiers
No. SGL1040
Single Pack Wick for
300, 500, & 700 Series
Tabletop Humidifiers
$7.49
No. 1040
Twin Pack Wick for
300, 500, & 700 Series
Tabletop Humidifiers
$12.99
No. H7000
Summer Protective
Dust Cover for
700 Series
$4.99
No. 1961
Humidifier Cleaner, 32 oz.
$3.99
• Helps Remove Lime Scale
• Aides in Cleaning Your Humidifier
No. 1044
Replacement Wick Filter for
900 Series
Tabletop Humidifiers
$5.49
No. 1050
Air Cleaner Filter for
500 Series Tabletop Humidifiers
$7.99
No. 1052SGL
Air Cleaner for
700 Series
Tabletop Humidifiers
$5.99
No. 1990
Digital Hygrometer/Comfort Sensor
$25.99
• Digitally monitors temperature &
humidity
No. 1053
Twin Pack Air Cleaner for
300 Series Tabletop Humidifiers
$12.99
Unit
Item # Description Qty Price Amount
1040 Twin Pack Wick for 300, 500, &, 700 Tabletop Humidifiers $ 12.99
SGL1040 Single Pack Wick for 300, 500 & 700 Tabletop Humidifiers $ 7.49
1044 Replacement Wick Filter for 900 Series Tabletop Humidifiers $ 5.49
1050 Air Cleaner Filter for 500 Series Tabletop Humidifiers $ 7.99
1052SGL Air Cleaner for 700 Series Tabletop Humidifiers $ 5.99
1053 Twin Pack Air Cleaner Filter for 300 Series Tabletop Humidifiers $ 12.99
1961 Cleaner for all Humidifiers, 32 oz. $ 3.99
1970 Bacteria Treatment, 32 oz. $ 5.99
H7000 Summer Protective Dust Cover for 700 Series $ 4.99
1990 Digital Hygrometer/Comfort Sensor $ 25.99
TOTAL MERCHANDISE
CT RESIDENTS ADD 6% TAX
SHIPPING & HANDLING
TOTAL INVOICE AMOUNT
Shipping Schedule
$0.00 - 19.99 . . $4.00
$20.00 - 49.99 . . $6.00
$50.00 - 99.99 . . $8.00
$100.00+ . . . $10.00
Source Code
BEM 120
Revised
04/23/2004
Name
Address
City State Zip Code
Phone number
Email address
Enclosed is my: Check or Money Order (US Currency) payable to:
BEMIS BY ESSICK AIR
Visa/MasterCard American Express Discover
Card #:
Signature:
Expiration Date:
Web Orders: www.bemis-parts-store.com
Telephone Orders: • Call toll free 1-800-547-3888
• $15.00 minimum telephone orders
Mail Orders: BEMIS BY ESSICK AIR CONSUMER SERVICES
20 Constitution Boulevard, South
P.O. Box 884
Shelton, CT 06484-0884
ORDERS ARE SHIPPED WITHIN 24 HOURS.
If outside the continental USA, call for FREIGHT CHARGES.
ACCESSORY ORDER FORM
To keep your humidifier in top working condition, use only Bemis by Essick Air replacement parts. Only Bemis
by Essick Air replacement wicks guarantee your humidifier will maintain its original AHAM certified output.
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