Essick Air D46720, HDC411 User Manual

READ AND SAVE THESE INSTRUCTIONS

MINI‐CONSOLE

EVAPORATIVE
HUMIDIFIER

MODELD46720

USEANDCAREGUIDE

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 AutoHumidistat
 FourSpeedFan
 

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1B72897 11/2014 PRINTED IN CHINA

Dualwaterbottles

Français ….........9

Español …….. ..17

TOORDERPARTSANDACCESSORIESCALL 1.800.547.3888

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COMFORT IS IN THE AIR

IMPORTANT SAFEGUARDS
General Safety Instructions

READ BEFORE USING YOUR HUMIDIFIER

DANGER: means if the safety information is not followed someone will be seriously
injured or killed.

WARNING: means if the safety information is not followed someone could be seriously
injured or killed.

CAUTION: means if the safety information is not followed someone may be injured.

1. To reduce the risk of fire or shock hazard, this humidifier has a polarized plug (one
blade is wider than the other). Plug humidifier directly into a 120V, A.C. electrical
outlet. Do not use extension cords. If the plug does not fully fit
into the outlet, reverse plug. If it still does not fit, contact a qualified electrician to
install the proper outlet. Do not change the plug in any way.

2. Keep the electric cord out of traffic areas. To reduce the risk of fire hazard, never
put the electric cord under rugs, near heat registers, radiators, stoves or heaters.

3. Always unplug the unit before moving, cleaning or removing the fan assembly
section from the humidifier, or whenever it is not in service.

4. Keep the humidifier clean. To reduce the risk of injury, fire or damage to humidifier,

use only cleaners specifically recommended for humidifiers. Never use flammable,
combustible or poisonous materials to clean your humidifier

5. Do not put foreign objects inside the humidifier.

6. Do not allow unit to be used as a toy. Close attention is necessary when used by or
near children.

7. To reduce the risk of electrical hazard or damage to humidifier, do not tilt, jolt or tip
humidifier while unit is running.

8. To reduce the risk of accidental electrical shock, do not touch the cord or controls
with wet hands.

9. To reduce the risk of fire, do not use near an open flame such as a candle or other
flame source.

WARNING: For your own safety, do not use humidifier if any parts are damaged

or missing.
WARNING: To reduce risk of fire, electric shock, or injury always unplug before

servicing or cleaning.
WARNING: To reduce the risk of fire or shock hazard, do not pour or spill liquid

into control or motor area. If controls get wet, let them dry completely and have
unit checked by authorized service personnel before plugging in.

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INTRODUCTION

Your new humidifier adds invisible moisture to your home by moving dry inlet air through
a saturated wick. As air moves through the wick, the water evaporates into the air,
leaving behind any white dust, minerals, or dissolved and suspended solids. Because the
water is evaporated, there is just clean and invisible moist air.

As the evaporative wick traps accumulated minerals from the water, its ability to
absorb and evaporate water decreases. We recommend changing the wick at the
beginning of every season. In hard water areas, more frequent replacement may be
necessary to maintain your humidifier’s efficiency.
Use only AIRCARE
order parts, wicks and chemicals call 1-800-547-3888. This humidifier uses two
wicks # 1040. Only the AIRCARE® or Essick Air® evaporative wick guarantees the
certified output of your humidifier. Use of other brands of wicks voids the certification
of output and may void your warranty.

HOW YOUR HUMIDIFIER WORKS

Your new evaporative humidifier is designed
to satisfy home humidity requirements
through the principle of evaporation of water
in the air.
Once the wick becomes saturated, air is
drawn in, passes through the wick and
moisture is absorbed into the air. All
evaporation occurs in the humidifier so any
residue remains in the wick.
This natural process of evaporation creates no
white dust like some other humidifiers

Description D46720

*Output per 24 hrs 6 gallons
Water Capacity 2 Gallons

Sq. ft. coverage

Fan Speeds 4
Replacement
Wicks (2 required)
Auto Humidistat Yes
Controls Digital
ETL Listed Yes
Volts 120
Hertz 60
Watts 40

* Based on an area with average insulation and an 8’ ceiling height.

NOTES ON LOCATION:

In order to get the most effective use from your humidifier, it is important to position
the unit where the most humidity is needed or where the moist air will be circulated
throughout the house such as near a cold air return. If the unit is positioned close
to a window, condensation may form on the window pane. If this occurs the unit
should be repositioned in another location.

Do NOT position the unit directly in front of a hot air duct or radiator. Do NOT place
on soft carpet.

Due to release of cool, moist air from the humidifier, it is best to direct air away
from thermostat and hot air registers. Position humidifier next to an inside wall on a
level place at least 4 inches away from the wall or curtains.

®

or Essick Air® brand replacement wicks and chemicals. To

HUMIDIFIED AIR DISPERSED

THROUGH TOP VENTS

DRY AIR
ENTERS
THROUGH
FRONT AN
BACK
LOUVERS

2000 (Tight Constr.)
1300 ( Avg. Constr.)

1040

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ASSEMBLY

1) Unpack humidifier from carton.

2) Remove all packaging material from humidifier.

3) ENSURE THERE IS NO PLASTIC WRAP IS AROUND WICKS.

Replacement Parts Available

For Purchase

Description

Part Number

Water bottles 1B71663
Bottle caps 1B71664
Front Grille 1B71665
Back Grille 1B71666
Bottle release latch 1B72089
Wick grille clip 1B71877
Wicks (2) 1040
Manual (not shown)

To order parts or accessories please call 1-800­547-3888. Please have humidifier serial number
when you call

.

1B72897

WATER FILL

CAUTION: Before filling, ensure unit is turned OFF.

1) Remove the water bottle by pressing in on the

latch on top of the bottle.

2) Locate the valve stem mechanism on the bottom

of the bottle and inspect to ensure it is not

damaged in any way.

CAUTION: The valve supplies a regulated amount of

water to the channel and wick. DO NOT attempt to
increase water flow by modifying the valve or adding
additional holes to the bottle. Doing so voids your
warranty and may cause water damage to your
home.

NOTE: Do not fill bottle with warm water, as this

might damage the unit. When filling, be careful not
to overfill. Always leave a little air space at the top.

3) Remove the bottle fill cap and fill bottle by placing the opening under the faucet. Fill with

cool tap water or bottled distilled water. If you only have softened water available, you
may use it, but you will notice mineral buildup on the wick much sooner.

4) Upon first fill-up, it will take approximately 30 minutes for the wicks to absorb

the water from the base of the unit. After initial saturation, the tank should be
refilled again for maximum running time. Refill the bottle when the refill
indication illuminates.

CAUTION: Do not spill water on fan motor. Electrical components must be
kept dry.
NOTE: We recommend using AIRCARE

®

or Essick Air® Bacteriostat Treatment
when you refill the water reservoir to eliminate bacterial growth. Add bacteriostat
according to the instructions on the bottle.
Under no circumstances should you use Water Treatment products intended for
Rotobelt or Ultrasonic humidifiers.

BOTTLE
CAP

VALV E
STEM

4

T

c

c

w

IMPORTANT: Water damage
may result if condensation
starts to form on windows or
walls. Humidity SET point
should be lowered until
condensation no longer forms.
We recommend room humidity
levels do not exceed 50%.

When Outdoor

Temperature is:

°F ° C

-30°

-20

2°
10°
20°
30°

-24°

-18°

-12°

-6°

-1°

-10°

Recommended
Indoor Relative

Humidity (RH) is

15 - 20%
20 - 25%
25 - 30%
30 - 35%
35 - 40%
40 - 45%

*Model 1990 digital hygrometer is available for purchase by calling 1-800-547-3888.
NOTE: External hygrometer readings and humidistat readings may differ. Humidity

levels can vary significantly even in one room.

OPERATION

Plug cord into wall receptacle. Your humidifier is now ready for use. The humidifier should be
placed at least FOUR inches away from any walls and away from heat registers. Unrestricted
airflow into the unit will result in the best efficiency and performance.

NOTE: This unit has an automatic humidistat located on the cord that senses the humidity
level around the immediate area of the humidifier. It turns 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.

HUMIDITY
CONTROL
BUTTON

HUMIDITY CONTROL

3) The hygrometer on the cord reads the current room humidity and displays the
percentage on LCD panel.

4) To set the desired humidity, press the HUMIDITY button. Each successive push
increases the humidity in 5% increments. The range is 25% to 65%.

5) At 65% the humidifier will run constantly until it runs out of water.

NOTE: If excessive condensation occurs, reduce fan to a lower speed setting.
REFILL INDICATION

1) When the unit is out of water, the motor shuts off
and a flashing F will display on the display panel.

NOTE: The motor will turn on again when unit is refilled.
CHECK FILTER

he ability of any humidifier to efficiently supply humidity output relies heavily on the
ondition of the filter. As the filter loads with impurities it gradually loses its wicking
apability. When this happens, moisture output is reduced and the humidifier has to

ork longer to satisfy the selected setting.

HUMIDITY

PRESS TO SET

RANGE 25% - 65%

DIGITAL DISPLAY

SPEED

PRESS TO SET

HOLD FOR OFF

FAN SPEED
BUTTON

CONTROL PANEL

TO TURN ON/OFF
For initial operation, plug the unit in

(the display will show - -). Press the
speed button and hold for 5 seconds to
turn the unit on or off.
FAN SPEED
The D46720 has a four speed digital

control panel.

1) Press the SPEED button to adjust the

fan speeds.

2) The speeds: High (F4) - Low (F1)

display on the digital panel.

Water
Refill
Display

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1) This humidifier has a check filter reminder timed to appear
after 720 hours of operation. When the Check Filter (CF)
message is displayed, disconnect the power cord and check
the condition of the filter. If a build-up of deposits or severe
discoloration is evident replace the filter to restore
maximum efficiency.

Check Filter
Function Display

2) The CF function is reset after plugging the unit back in.

CONTROL LOCK FEATURE

To avoid unwanted tampering with the humidifier settings the controls

can be locked.

Control Lock
Display

ACTIVATION PROCEDURE

After the humidifier functions have been set up, hold the Speed and
Humidity buttons down for 5 seconds. The display will show “CL” for 2

seconds;
Release the power button and the control will resume the display of the room
humidity. The humidifier will continue to function with the locked in settings. If
buttons are operated while “CL” is active, the “CL” is displayed and settings are
unaffected.

DEACTIVATION PROCEDURE
To deactivate the “CL” function simply press and hold both buttons for 5 seconds.

“CL” will flash at the rate of 1 second on and 1 second off for a period of 2
seconds and then resume the display of room humidity.

REPLACEMENT OF WICK

CAUTION: Before changing wick, ensure unit
is turned OFF and unplugged.

NOTE: This unit uses 2 model 1040 wicks.

Replace the wick at the beginning of each
season, and more often in areas with hard water.

1) Remove both bottles.

2) Depress both latches to remove
grille and wicks.

3) Replace wicks and grille, latches will snap in
place.

4) Replace bottles to original position.

CARE AND MAINTENANCE

Cleaning your humidifier regularly helps eliminate odors and bacterial and
fungal growth. Ordinary household bleach is a good disinfectant and can be used

to wipe out the humidifier base and bottle/reservoir after cleaning .We recommend
cleaning your humidifier at least once every two weeks to maintain optimum
environmental conditions for your home.

We also recommend using AIRCARE
each time you refill your humidifier to eliminate bacterial growth. Add

bacteriostat according to the instructions on the bottle. Please call 1-800-547-3888
to order Bacteriostat Treatment, part number 1970.

1) Turn off unit completely and unplug from outlet.

2) Carry base and bottles to cleaning basin and remove bottles.

3) Lift wicks from the base allowing the water to drain. Rinse the wicks under
fresh water only. Do not use soap, detergent, or any other cleaners on the
wick. Leave in sink to drain

®

or Essick Air® Bacteriostat Treatment

6

REMOVING SCALE

4) Empty the water from the base and bottles. Fill bottles and base ½ full with water
and add 4 oz. (½ cup) of white vinegar. Let stand 20 minutes, then empty
solution.

5) Dampen a soft cloth with white vinegar and wipe out the base to remove scale.
Rinse the bottles and base thoroughly with fresh water to remove scale and
cleaning solution before disinfecting.

DISINFECTING UNIT

6) Fill the bottles ½ full with water and add 1 teaspoon of bleach. Wipe all surfaces
on cabinet with a soft cloth dampened with solution. Let solution stay for 20
minutes then rinse with water until bleach smell is gone. Dry with clean cloth.
The outside of the unit may be wiped down with a soft cloth dampened with fresh
water.

7) Refill unit and re-assemble per ASSEMBLY instructions.

SUMMER STORAGE

1) Clean unit as outlined in Care & Maintenance section.

2) Discard used wick and any water in the reservoir and allow unit to dry thoroughly

before storage. Do not store with water inside reservoir.

3) Do not store unit in an attic or other high-temperature area, as damage will occur.

4) Install new filter at beginning of season.

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HUMIDIFIER TWO YEAR LIMITED WARRANTY POLICY

SALES RECEIPT REQUIRED AS PROOF OF PURCHASE FOR ALL
WARRANTY CLAIMS.

This warranty is extended only to the original purchaser of this humidifier when the
unit is installed and used under normal conditions against defects in workmanship
and materials as follows:

 Two (2) years from date of sale on the unit, and
 Thirty (30) days on wicks and filters, which are considered disposable

components and should be replaced periodically.

The manufacturer will replace the defective part/product, at its discretion, with
return freight paid by the manufacturer. It is agreed that such replacement is the
exclusive remedy available from the manufacturer and that TO THE MAXIMUM
EXTENT PERMITTED BY LAW, THE MANUFACTURER IS NOT RESPONSIBLE
FOR DAMAGES OF ANY KIND, INCLUDING INCIDENTAL AND
CONSEQUENTIAL DAMAGE OR LOSS OF PROFITS OR REVENUES.

Some states do not allow limitations on how long an implied warranty lasts, so the
above limitations may not apply to you.

Exclusions from this warranty

We are not responsible for replacement of wicks and filters.
We are not responsible for any incidental or consequential damage from any

malfunction, accident, misuse, alterations, unauthorized repairs, abuse, including
failure to perform reasonable maintenance, normal wear and tear, nor where the
connected voltage is more than 5% above the nameplate voltage.

Alterations include the substitution of name brand components including, but not
limited to wicks and bacteria treatment.

We are not responsible for any damage from the use of water softeners or
treatments, chemicals or descaling materials.

We are not responsible for the cost of service calls to diagnose the cause of
trouble, or labor charge to repair and/or replace parts.

No employee, agent, dealer or other person is authorized to give any warranties or
conditions on behalf of the manufacturer. The customer shall be responsible for all
labor costs incurred.

This warranty will be null & void if purchaser attempts to repair or replace any parts
which are mechanical or electrical.

Some states do not allow the exclusion or limitation of incidental or consequential
damages, so the above limitations or exclusions may not apply to you.

How to obtain service under this warranty

Within the limitations of this warranty, purchaser with inoperative units should
contact customer service at 800-547-3888 for instructions on how to obtain service
within warranty as listed above.

This warranty gives the customer specific legal rights, and you may also have other
rights which vary from province to province, or state to state.

Register your product at www.essickair.com or www.AIRCAREproducts.com.

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