Easy@Home HTJ-2108-USBM User manual

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User-friendly
Manual
User Manual
Manual
del usuario
English ..... 02
Español .... 23
ULTRASONIC COOL
MIST HUMIDIFIER WITH
ESSENTIAL OIL TRAY
HUMIDIFICADOR ULTRASÓNICO DE
NIEBLA FRÍA CON PLATO DE AROMA
HOME ENVIRONMENT

3
2
1
4
5
Dok./Rev.-Nr. 199193_20210702
Contents
1Lid
2Water tank
3Control unit
4Essential oil tray
5Essential oil pad

Table of contents
3
Table of contents
Contents .................................................................................................. 2
General information ...............................................................................4
Reading and storing the user manual ........................................................ 4
Proper use........................................................................................................ 4
Explanation of symbols ..........................................................................4
Safety.......................................................................................................5
Explanation of notes ...................................................................................... 5
General safety information ........................................................................... 5
Product description .............................................................................. 10
First use ..................................................................................................11
Checking the product and package contents............................................11
Operation ...............................................................................................11
Setting up the product..................................................................................12
Filling with water ...........................................................................................12
Connecting the product................................................................................13
Switching the product on and off ...............................................................14
Switching the bottom illumination on and off..........................................14
Refilling with water .......................................................................................15
Stopping operation .......................................................................................15
Filling the essential oil tray...........................................................................15
Cleaning................................................................................................. 16
Cleaning exterior parts.................................................................................17
Cleaning and descaling the water tank .....................................................18
Cleaning the control unit..............................................................................18
Cleaning the air vent .....................................................................................18
Cleaning the essential oil pad......................................................................18
Cleaning the dust filter..................................................................................18
Maintenance.......................................................................................... 19
Changing the silver ion ball filter ................................................................19
Storage ..................................................................................................20
Troubleshooting ...................................................................................20
Technical data ........................................................................................21
FCC statement.........................................................................................21
Disposal ................................................................................................. 22
Disposing of the packaging .........................................................................22
Disposing of the product ..............................................................................22

General information
4
General information
Reading and storing the user manual
This user manual accompanies this Ultrasonic Cool Mist Humidifier
with Essential Oil Tray (referred to below only as the “product”).
It contains important information about start-up and handling the
product.
Before using the product, read the user manual carefully. This particularly
applies to the safety instructions. Failure to heed this user manual may result in
severe injury or damage to the product.
Store the user manual for future use. Make sure to include this user manual
when passing the product on to third parties.
Proper use
The product is designed exclusively for humidifying interior spaces.
It is intended only for private use and is not suitable for commercial purposes.
Only use the product as described in this user manual. Any other use is deemed
improper and may result in damage to property or even personal injury.
The product is not a children’s toy.
The manufacturer or vendor accepts no liability for damage caused by
improper or incorrect use.
This user manual is also available for download at
www.wachsmuth-krogmann.com.
Explanation of symbols
The following symbols and signal words are used in this user manual, on the
product or on the packaging.
This symbol provides you with useful supplementary
information on assembly or operation.
This symbol identifies electrical appliances that are equipped
with double insulated housing and are therefore designated as
Protection Class II.
5011813
The ETL Listed Mark is proof that the product has been
independently tested and meets the applicable published
standard.
5011813
This FCC mark certifies that the electromagnetic interference
from the device is under the limits approved by the Federal
Communications Commission in the US.

Safety
5
Safety
Explanation of notes
The following symbols and signal words are used in this user manual.
WARNING! This signal symbol/word designates a
hazard with a moderate degree of risk
which may lead to death or severe injury if
not avoided.
NOTICE! This signal word warns against potential
damages to property.
General safety information
IMPORTANT SAFEGUARDS
READ AND SAVE THESE INSTRUCTIONS
FOR HOUSEHOLD USE ONLY
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:
WARNING!
Risk of electric shock!
A faulty electrical installation or excessive line voltage may result
in an electric shock.
− Only connect the product if the line voltage of the power
socket corresponds to the rating plate specification.
− Only connect the product to an easily accessible socket so
that you can quickly disconnect it from the power grid in
case of a failure.
− Do not use the product if it is visibly damaged or if the
power cable or power plug is defective.
− If the product’s power cable is damaged, the cable must
be replaced by the manufacturer, its after-sales support,
or a person with similar qualifications to avoid risks.

Safety
6
− Do not open the housing; instead, have a qualified
professional carry out the repairs. Contact a qualified
workshop for this. Liability and warranty claims are
waived in the event of repairs performed by the user,
improper connection of the device or incorrect operation.
− Only parts that comply with the original device
information may be used for repairs. This product contains
electrical and mechanical parts which are essential for
providing protection against sources of danger.
− Do not operate the product with an external timer or
separate remote control system.
− Do not submerge the product, power cable, or power plug
in water or other liquids.
− Never touch the power plug with wet hands.
− Never pull the power plug out of the socket by the power
cable; instead, always do so by taking hold of the power plug.
− Never use the power cable as a carrying handle.
− Keep the product, power plug, and power cable away
from open flames and hot surfaces.
− Lay the power cable out in such a way that it does not
pose a tripping hazard.
− Do not kink the power cable and do not lay it over sharp edges.
− Only use the product in indoor areas. Do not use it in wet
rooms or in the rain.
− Never store the product so that it is at risk of falling into a
bathtub or washbasin.
− Never retrieve an electrical device by hand if it has fallen
into water. In this case, immediately pull the DC connector/
power plug out of the power socket.
− Make sure that children do not insert any objects in the
product.
− Always switch the product off and pull the power plug
out of the socket when you are not using the product,
cleaning it, filling it with water (see section on “Filling with
water”), or in the event of a fault.

Safety
7
− Disconnect the product from the power supply when
filling it with water, emptying it, and cleaning it.
− This product 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 outlet only one way. If the
plug does not fit fully into the outlet, reverse the plug.
If it still does not fit, contact a qualified electrician. Do not
attempt to modify the plug in any way.
WARNING!
Danger for children and persons with impaired physical,
sensory, or mental capacities (e.g. partially disabled persons,
older persons with reduced physical and mental capacities)
or lack of experience and knowledge (e.g. older children).
− This product may be used by children aged eight and
over as well as persons with impaired physical, sensory
or mental capacities or those lacking experience and
knowledge if they are supervised or have been instructed
in how to safely use the product and have understood the
risks associated with operating it. Children must not play
with the product. Cleaning and user maintenance must
not be performed by unsupervised children.
− Keep children under eight years of age away from the
product and connection line.
− Do not leave the product unattended while in operation.
− Do not let children play with the packaging.
Children may get caught in it when playing and suffocate.
WARNING!
Health hazard!
Improper use of the product may result in injury to your health.
− WARNING: Microorganisms, which might be in the water
or surrounding environment where the product is

Safety
8
being used or stored, can grow in the water tank and be
released into the air, leading to serious health risks if the
water is not replaced and if the water tank is not properly
cleaned every three days.
− Please note that high air humidity can promote the
growth of biological organisms in the environment.
− Do not allow the area around the product to get wet or
damp. Reduce the release of vapor if moisture occurs.
Only use the product periodically if you cannot reduce the
release of vapor. Do not let absorbent materials
(e.g. carpets, curtains, drapes, or tablecloths) get wet.
− Do not leave any water in the water tank if the product is
not being used.
− The product must be emptied and cleaned before being
put away. The product must be cleaned before the next use.
NOTICE!
Risk of damage!
Handling the product improperly may damage the product.
− Place the product on an easily accessible, level, dry, heat-
resistant, and sufficiently stable work surface. Do not place
the product on the edge of the work surface.
− Prevent heat from building up by not placing the product
directly up against a wall or under cupboards or similar.
The released vapor or heat produced could damage
pieces of furniture.
− Do not cover the product during operation.
− Never place the product on or near hot surfaces
(hotplates, etc.).
− Ensure that the power cable does not come into contact
with hot parts.
− Never expose the product to high temperatures
(heaters,etc.) or to the effects of the weather (rain, etc.).

Safety
9
− Do not expose the product to direct sunlight or hot
circulating air.
− Do not use the product with ambient temperatures below
32°F (0°C). If the water in the water tank is frozen, wait
until it has melted.
− If the room temperature is below 32°F (0°C), empty the
water tank. Freezing water can damage the product.
− Never fill the water tank with water that is above 104°F
(40°C) to prevent discoloration or deformation.
− Only put water in the water tank; never put water in the
other parts of the product.
− Never put water into the product’s vapor discharge
opening or vapor discharge channel. Wipe wet areas on
the product with a dry cloth.
− Do not put any metals, chemicals, or cleaning agents in
the water tank. Otherwise, humidification won’t work
properly.
− Never remove residual water from the steam pipe when
the product is switched on. This can destroy the sensor.
− Do not move the product around too much if there is a lot
of water in the water tank. Otherwise, water may leak and
can get into other parts of the product.
− Never attempt to clean the product by immersing it
in water, and do not use a steam cleaner to clean it.
Otherwise, the product could be damaged.
− Do not in any case place the product in the dishwasher.
It would be destroyed as a result.
− Stop using the product if its plastic parts exhibit cracks or
breaks or are deformed. Replace damaged parts only with
corresponding original spare parts.
− Refer to the “Cleaning” chapter.

Product description
10
Product description
The product is used for raising humidity in interior spaces. The control unit 3
uses ultrasonic sounds to atomize the water filled in the water tank 2into the
finest drop particles, and then the vapor discharge channel 7releases them
into the ambient air as steam or mist through the vapor discharge opening 6
in the lid 1. Neither humans nor animals can hear the high frequency of the
ultrasonic sounds used.
You can also add essential oil to the essential oil tray 4depending on your
personal preferences. The released vapor absorbs the essential oil through the
essential oil pad 5and distributes it in the ambient air.
The control unit’s bottom illumination 8can be switched on for an eye-
catching visual effect. The bottom illumination features LEDs that light up blue
when switched on.
The product is line-powered. The power cable with the power plug 9is used
to connect to the electricity.
1Lid 4Essential oil tray 7Vapor discharge channel
2Water tank 5Essential oil pad 8Bottom illumination
3Control unit 6Vapor discharge
opening 9Power cable with power plug
2
3
98
16
4
7
5
A

First use
11
First use
Checking the product and package contents
NOTICE!
Risk of damage!
If you are not cautious when opening the packaging with a
sharp knife or other pointed objects, you may quickly damage
the product.
− Be very careful when opening it.
1. Take the product out of the packaging.
2. Check to make sure that all parts are included
(seePage 2).
3. Check whether the product or the individual
parts exhibit damages.
If this is the case, do not use the product.
Contact the warranty provider as specified on
the warranty card.
4. Rinse the water tank 2and the water tank
cap 10 with clear water (seeFig.B).
Operation
NOTICE!
Risk of damage!
Unusual noises or odors may be a sign that the product is
damaged.
− If there are any unusual noises or odors coming from
the product, immediately pull the power plug out of the
power socket.
− Contact the warranty provider as specified on the
warranty card.
2
10
B
2Water tank
10 Water tank cap

Operation
12
NOTICE!
Risk of damage!
The product can be quickly damaged when used with an empty
water tank.
− Never use the product without water in the water tank.
• It is best to use the product with cool boiled or distilled water.
• Change the water tank’s water on a regular basis to keep the
product clean.
• With a full tank, the product can operate continuously for 7 to
12hours without having to refill.
Setting up the product
− Connect the product to a socket with an earthing contact with a power
voltage corresponding to the rating plate. Make sure that the socket with an
earthing contact is freely accessible.
Filling with water
WARNING!
Risk of electric shock!
If the product falls over with a full water tank, the outcoming
water can flow out onto other electrical devices and cause
electric shock.
− Set the product down in a safe place.
− Empty the water tank if you do not intend to use the
product for an extended period.
− Make sure that the device is unplugged when you are
adding water to it.
1. Grab the water tank 2by the carrying handle 12 and remove it from the
control unit 3. Turn the water tank upside down (seeFig.1).
2. Unscrew the water tank cap 10 from the water tank by turning it
counterclockwise.
3. Use the water tank opening 13 to pour max. 94.67 fl. oz. (2 800 ml) of water
into the water tank. The water level can be read through the provided water
level window 11 .

Operation
13
4. Turn the water tank cap 10 clockwise to put it back on and wipe off any
remaining water with a dry cloth.
5. Put the water tank with the vapor absorption unit 14 facing downward
onto the control unit 3.
2Water tank 11 Water level window 13 Water tank opening
3Control unit 12 Carrying handle 14 Vapor absorption unit
10 Water tank cap
10
2
12
2
11
3
13
14
1
Connecting the product
− Use the power cable with power plug 9to connect the product to a socket
with an earthing contact.

Operation
14
Switching the product on and off
The product has three levels of humidification. Press the Power touch key 15 to
change the levels of humidification (see Fig. C).
Based on the level selected, the Power touch key will illuminate a certain color.
Color Level of humidification
Red High
Yellow Medium
Green Low
1. Press the Power touch key 15 to switch the
product on.
The Power touch key illuminates red.
2. To select a different level of humidification,
press the Power touch key again until it
illuminates in the desired color.
3. To switch the product off, press the Power
touch key again until it stops illuminating.
Switching the bottom illumination on and off
The product has blue-colored LED bottom
illumination 8on the bottom of the control
unit 3(seeFig. D).
1. Press the Light touch key 16 to switch on the
bottom illumination.
The Light touch key illuminates blue.
2. Press the Light touch key again to switch off the
bottom illumination.
15
C
15 Power touch key
16
8
D
8Bottom illumination
16 Light touch key

Operation
15
Refilling with water
The integrated safety mechanism automatically stops the
humidification process when there is no water in the water tank.
The Power touch key flashes red and vapor is no longer released
from the vapor discharge opening.
1. To use the product again, pull the power plug 9out of the socket and fill
the water tank with water (see chapter “Filling with water”).
2. Insert the power plug into the socket and switch on the product (see
chapter “Switching the product on and off”).
Stopping operation
1. To switch the product off, press the Power touch key 15 (repeatedly if
necessary) until it stops illuminating (see chapter “Switching the product on
and off”).
2. Pull the power plug 9out of the socket with the earthing contact.
Filling the essential oil tray
NOTICE!
Risk of damage!
The product can be damaged if you fill the essential oil tray with
water.
− Do not fill the essential oil tray with water.
Essential oil can be put in the essential oil tray. The released
vapor absorbs the fragrance oil through the essential oil pad
and distributes it in the ambient air.
The amount of essential oil to be used depends on the type of oil
and your personal preferences. If you are not sure, add a little
less essential oil to the essential oil tray.
1. Remove the lid 1from the water tank 2(seeFig.2).
2. Remove the essential oil pad 5.
3. Add essential oil into the essential oil tray 4.
4. Put the essential oil pad in the essential oil tray.
Make sure that the essential oil pad can absorb the essential oil and that the
essential oil does not spill out of the essential oil tray and leak.
5. Place the essential oil tray with the essential oil pad on top of the water tank
so that the opening is positioned on the vapor discharge channel 7.
If you do not want to use essential oil, remove the tray and store it in a cool place.

Cleaning
16
6. Place the lid back on the water tank.
1
2
4
7
5
2
1Lid 4Essential oil tray 7Vapor discharge channel
2Water tank 5Essential oil pad
Cleaning
WARNING!
Risk of electric shock!
Water or other liquids that have penetrated the housing may
cause electric shock.
− Always unplug the product and let it cool completely
before cleaning and putting it away!
WARNING!
Health hazard!
Improper use of the product may result in injury to your health.
− The water tank must be emptied and refilled every three
days. Before the water tank is filled, it must be cleaned
according to the instructions provided in the “Cleaning”
chapter.

Cleaning
17
Any deposits, residues, or dirty film that has formed on the
water tank’s surfaces or inner surfaces must be removed.
All surfaces must be rubbed dry.
NOTICE!
Risk of short circuit!
Water or other liquids that have penetrated the housing may
cause a short circuit.
− Never submerge the product in water or other liquids.
− Make sure that no water or other liquids penetrate the
housing.
NOTICE!
Risk of damage!
Handling the product improperly may damage the product.
− Do not use any aggressive cleaners, brushes with metal or
nylon bristles, or sharp or metallic cleaning utensils such
as knives, hard scrapers and the like. They could damage
the surfaces.
− Never attempt to clean the product by immersing it in
water or any other fluids, and do not use a steam cleaner
to clean it. Otherwise, the product could be damaged.
− Do not in any case place the product in the dishwasher.
It would be destroyed as a result.
• The water tank must be cleaned every three days.
• The control unit must be cleaned once a week.
− Before cleaning, pull the power plug 9out of the socket.
Cleaning exterior parts
− Use a slightly moistened cloth to wipe down the outside of the product.
Then let all parts dry completely before operating the product again.

Cleaning
18
Cleaning and descaling the water tank
1. Unscrew the water tank cap 10 from the water tank 2and remove any
deposits or dirt particles that have collected in the water tank (seeFig.B).
Wipe off limescale deposits with a damp cloth and use a little vinegar to dis-
solve the limescale.
2. Then rinse the water tankand the water tank cap with clear water.
Cleaning the control unit
− Use a damp cloth to wipe off limescale deposits inside and on the surface of
the control unit 3.
If necessary, use a little vinegar to dissolve the limescale.
Cleaning the air vent
1. Use a damp cloth to wipe off the
air vent 17 on the control unit 3
(seeFig.E).
If necessary, use a little vinegar to
dissolve the limescale.
2. Let the air vent dry completely.
Cleaning the essential oil pad
− Wash the essential oil pad 5with warm water and let it dry completely
before reinserting it (seeFig.A).
Cleaning the dust filter
1. Remove the water tank 2from the control unit 3and put it aside
(seeFig.A).
2. Carefully pour out any leftover water in the control unit.
3. Turn the control unit upside down (seeFig.3). Push in the bottom cap 19 ,
turn it to the left, and remove it from the bottom opening 18 .
4. Remove the dust filter 20 and wash it with warm water. Let it dry
completely before using it again.
5. Push the bottom cap in and turn it to the right to close the bottom opening
again.
3
17
E
3Control unit 17 Air vent

Maintenance
19
3Control unit 19 Bottom cap
18 Bottom opening 20 Dust filter
OPEN
CLOSE
18
3
19
20
3
Maintenance
Changing the silver ion ball filter
• The silver ion ball filter ensures that there are no germs in
the stagnant water.
• The silver ion ball filter should be replaced after 160 hours of
operation. Otherwise, it will lose its effectiveness.
1. Remove the water tank 2from the control unit 3and put it aside
(seeFig.A).
2. Remove the old silver ion ball filter 21 from
the slot in the control unit and replace it
with a new one (seeFig. F).
3. Put the water tank with the vapor
absorption unit 14 facing downward onto
the control unitagain.
A new silver ion ball filter can be ordered/purchased from the
distributing company’s customer service.
− Use the attached order form to do this.
If you do not have the order form available, contact the war-
ranty provider as specified on the warranty card.
− Only use original silver ion ball filters.
3
21
F
3Control unit
21 Silver ion ball filter

Storage
20
Storage
− Empty and clean the water tank 2, remove the water from the inside of
the control unit 3, and wipe all parts dry with a cloth (seeFig.A).
− Keep the product in the original packaging, out of the reach of children,
and in a dry place.
Troubleshooting
Problem Possible cause Solution
The touch keys 15 /
16 do not illuminate.
No vapor is released.
The power plug 9
has not been inserted
properly.
− Insert the power
plug 9in the socket.
The product is switched
off.
− Press the Power touch
key 15 .
The Power touch
key 15 flashes ten
times and turns off.
No vapor is released.
There is no water in the
water tank 2.− Fill the water tank 2
with water.
The vapor smells. The product is new.
The water in the water
tank 2is not clean.
− Clean the water
tank 2.
− Replace the water tank
if the problem persists.
The Power touch
key 15 illuminates.
No vapor is released.
The water level in the
control unit 3is too
high.
− Pull the power plug 9.
− Remove the water
tank 2from the
control unit 3and
pour some water out of
the control unit.
− Tighten the water tank
cap 10 .
Only a small amount
of vapor is released.
The water is not clean
or has been allowed to
stand for too long.
− Change the water in the
water tank 2.