• Prior to using the appliance, read through the
in structions for complete use and retain in a safe
place for later reference.
• WARNING – Only use the Ultrasonic indoors and within
the specified technical data. Improper use can be
hazardous for the health and lead to critical injury.
• Connect the unit only to alternating current (AC) with
voltage according to the rating label.
• Children cannot recognize the hazards associated
with the usage of electrical appliances. For this reason,
always supervise children when they are near the
humidifier (image 1).
• Never use the appliance if there is any damage to the
appliance or cable (2), after malfunction, after the
appliance has been dropped (3) or damaged in any
other way.
• Repairs of electrical appliances are only to be made by
qualified service engineers (4). Improper repair work
can cause considerable danger to the user.
• Place the humidifier on a dry, level surface (5).
• Do not place the appliance directly on the floor or
next to a heating vent (6).
• If the mist comes in contact with the floor prior to
evaporating, the floor surface can become damaged.
We do not accept any liability for damages in the case
of incorrect placement of the unit.
• The unit should be placed in an elevated position (7),
e.g. on a table, chest of drawers, etc.
• Place appliance where it is not easily knocked over (8).
• Always unplug when not in use.
• Only operate the humidifier when it is completely
assembled.
• ALWAYS unplug before removing/filling/emptying the
water tank, before cleaning/maintaining, assembling/
dismantling of individual parts and before moving the
appliance.
6
• Do not touch the water in the base during operation
because of high frequency vibrations in the water.
• Do not run power cords under carpets, and do not
cover with throw rugs. Arrange cord so that it will not
be tripped over.
• Never pull the plug from the outlet by the cable or with
wet hands.
• Do not use the appliance where combustible gases or
vapors are present.
• Do not expose the appliance to rain, or use near water,
in a bathroom, laundry area or other damp location.
• This unit must be used in its upright position.
• Do not allow foreign objects to enter ventilation or
ex haust opening as this may cause electric shock or
damage to the appliance. Do not block air outlets or
intakes.
• Do not pour water into the mist outlet of the appliance.
• This appliance has a polarized plug (one blade is wider
than the other). To reduce risk of shock, this plug is
intended to fit in a polarized 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.
• A loose fit between the plug (receptacle) and the
AC outlet may cause overheating and a distortion
of the plug. Contact a qualified electrician to replace
loose or worn receptacles.
• Do not sit, stand or place any heavy objects on the
appliance.
• Do not submerge the main body in water or other
liquids.
• Disconnect power supply before servicing.
• Persons who are not familiar with the instructions
for use, as well as children and persons under the
influence of medication, alcohol, or drugs are not
permitted to operate the appliance, or are only
per mitted to operate it under supervision.
• To protect health safety and proper humidifier function
use only clean, contamination-free, cold, fresh tap water in your humidifier. If your water source is contaminated or if you are uncertain of its safety use distilled
water. In addition, it is advised to clean and maintain
your humidifier in a timely manner as instructed in
this manual.
• The use of water additives, such as ethereal/essential
oils, fragrances, eucalyptus, water conditioners etc.,
damages the tank material and as a consequence
the whole unit. Any use of such additives will void the
manufacturer’s warranty.
• Remark: Neither humans nor animals can hear the high
frequency vibrations.
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7
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5
8
96
7
Foreword
en
Congratulations on choosing the Ultrasonic Humidifier 7145/
7147!
Did you know that dry room air:
• Causes the membranes in your respiratory system to
dry out, and also causes chapped lips and stinging
eyes?
• Encourages infections and illnesses of respiratory
system?
• Causes weariness, tiredness and poor concentration?
• Stresses household pets and house plants?
• Encourages the formation of dust and the electrostatic
charging of textiles made of synthetic fibers, carpets
and plastic flooring?
• Damages furnishings made of wood and parquet?
• Detunes musical instruments?
General information
A comfortable atmosphere indoors is reached with a relative humidity level between 40 and 60%. Your humidifier
automatically controls the humidity level according to the
desired setting. If the air is too dry, the humidifier will automatically switch on. As soon as the desired humidity level
is reached, it will switch off.
Unpacking
• Carefully remove the humidifier from the box. Place
your hands underneath the product to pull it out of the
box (10).
• Warning: Do not take the unit out of the box by pulling
up on the tank handle - base may fall and will be damaged (11).
• Remove the plastic bag from the humidifier.
• Observe the information given on the rating plate about
the voltage.
• Use the original packaging for storing the appliance if
you do not use the humidifier all year round.
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11
8
Description of the appliance
Evaporation chamber
Demineralization cartridge
Water tank cap
Mist outlet (rotating)
Water tank
Hydro Cell
en
Brush
Water level sensor
Membrane
Nebulizer space
Control panel
Main body
Power Plug
9
Setting up
en
Finding the ideal location for your unit:
• Do not place the humidifier directly next to a heating
vent or on a floor with floor heating. The moisture of
the mist can damage the floor surface (6) (see Safety
Instructions).
• The unit should be placed in an elevated position (7),
e.g. on a table, chest, etc. at least 3 ft off the floor.
• The mist outlet must not be pointed directly at
plants, furniture, or other objects (12). Keep distance of
at least 20 inches (50cm).
• Soak the demineralization cartridge in a water bath
24 hours before using it (13). The granules have to
absorb water to reach maximum performance. If the
cartridge is soaked in the tank, make sure to exchange
the water and empty the water from the base before
using the humidifier.
• On average the demineralization cartridge should be
replaced every 2 – 3 months depending on your water
hardness. Some areas may need to replace the cartridge sooner, some may last longer. The cartridge must
be exchanged at the latest after 6 months or the unit
does not reach its full performance anymore.
See «Replacement of the demineralization cartridge».
• Read the instructions under «Filling the Tank» for
adding water in the humidifier (14 and 15).
• Place the water tank onto the base.
• Insert the plug into the socket and switch on the
appliance using the on/off dial (18 and 19).
• About 10 to 15 minutes after it is switched on the device will reach its full output level.
• Make sure that the cable is not pinched anywhere (9).
Do not operate the humidifier if the cable is damaged
(2).
12
13
10
Filling the tank
Always unplug the unit before removing the
water tank. Do not touch the water in the base
during operation!
To protect health safety and proper humidi-fier function use only clean, contamination-free,
cold, fresh tap water in your humidifier. If your
water source is contaminated or if you are uncertain of its
safety use distilled water.
Do not operate the humidifier when the water tank is
empty! When the water reaches the minimum level, the
unit switches off the nebulizer function automatically. The
empty indicator light comes on showing tank is empty.
• Remove the water tank from the base and unscrew the
water tank cap (14).
• Make sure that no foreign objects are in the water
tank.
• Fill the tank with clean, cold water from the tap (15).
Close the cap of the water tank securely, place the water tank onto the base (16). The water is now running
from the tank into the base.
• Do not pour water into the mist outlet of the appliance
(17).
• Insert the plug into the socket (18) and switch on the
appliance using the on/off dial (19). The empty indicator light may stay illuminated for some seconds
until the base is filled with water.
Do not use additives
Water additives (ethereal/essential oils, fragrances,
eucalyptus, water conditioners, etc.) must not be used!
Even a small amount can cause cracks in the material. The
material isn’t made for the use of such additives. One drop
is enough to damage the tank and as a consequence the
unit. Any use of such additives will void the manufacturer’s
warranty.
14
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1518
16
19
en
11
Operation 7145
en
C
B
A
A) On/Off Dial and regulation of mist output
Turning the rotary dial clockwise switches the appliance
on and at the same time regulates the mist output from
low to high.
B) Hygrostat (setting the humidity level)
The desired humidity level can be set by turning the rotary
switch clockwise. A relative humidity between 40 and 60%
is recommended. You can achieve this level by rotating the
switch until it is roughly in the vertical position. The accuracy of measurement is +/- 5%. The unit will switch off
when the moisture level exceeds the desired setting. The
appliance does not switch off if the switch is turned all the
way to the right. This activates the continuous operation
function.
C) Empty indicator (red)
The water level is easy to see, thanks to the transparent
water tank. The appliance also alerts you when the water tank is empty. The red empty indicator is illuminated
(symbol C). Please read the chapter «Filling the tank» for
more information. The red symbol C may stay illuminated
for some seconds with a refilled tank until the base is filled
with water.
12
Operation 7147
H
E
L
F
I
D
J
A
G
C
M
B
K
A) On/Off Button
You can switch the unit on or off by pressing button A. This
button is also used to reset the cleaning indicator light (by
holding down).
B) Hygrostat (setting the humidity level)
By pressing button B you can set the desired humidity level
from 30% to 80% or CO (continuous operation). A relative
humidity between 40 and 60% is recommended. The accuracy of measurement is +/- 5%. The unit will switch off
when the moisture level exceeds the desired setting. During
selection the target value is displayed (symbol DESIRED).
The display will automatically show the current value after
a few seconds (symbol CURRENT).
C) Timer
Using button C, the operation time can be set adjustable between 1 and 8 hours or CO (continuous operation).
Symbol G shows the operating period that has been set
(1h/2h/3h/4h/5h/6h/7h/8h/CO). The display will automatically show the current humidity after a few seconds.
D) Mist output (regulating mist output)
By repeatedly pressing button D you can control the mist
output. Symbol H shows which of the three levels (low/
medium/high) you have selected.
E) Operation with pre-heating (warm mist)
Button E is used for switching the pre-heating on and off
(symbol I lights up). As a result, the water is pre-heated
to a temperature of 176 °F (80 °C) before entering the
nebulizer space. It takes approx. 10 to 15 minutes for the
water in the base to warm up. The mist now leaves the
humidifier at a pleasant temperature of 104 °F (40 °C). The
advantage of this is that the room temperature does not
drop and, in addition, it significantly improves the water
quality maintenance.
F) Automatic mode and Sleep mode
The automatic and sleep modes can be activated by pressing button F. By pressing the button once, the automatic
function is switched on (symbol J appears on the display),
maintaining the optimum humidity subject to the temperature. Control takes place by means of output quantity and
pre-set target value. By pressing the button twice, the sleep
function is switched on (symbol K appears on the display),
the target humidity is 50 – 65%; the operation time is set
at 6 hours and the heating is switched on. In addition, the
output quantity is also controlled subject to the difference
between the target value and the actual value.
The hygrostat and mist output settings cannot be changed
in either mode. If the buttons B or D are pressed, the unit
will no longer be in auto or sleep mode.
G) Timer Indicator
H) Mist Output Indicator
I) Pre-heating Indicator
J) Automatic Mode Indicator
K) Sleep Mode Indicator
L) Empty indicator
The water level is easy to see, thanks to the transparent
water tank. The appliance also alerts you when the water
tank is empty. The empty indicator is illuminated (symbol L).
Please read the chapter «Filling the tank» for more information. The symbol L may stay illuminated for some seconds
with a refilled tank until the base is filled with water.
M) Cleaning indicator
If symbol M «CLEAN» appears on the display, the appliance
should be cleaned as recommended by the manufacturer.
This symbol comes on automatically every 2 weeks, depending on the level of use. The display can be reset by
holding down button A until the light disappears.
en
13
Cleaning/Maintenance
en
Always unplug the unit before removing the
water tank. Do not touch the water in the base
during operation!
Caution – risk of electric shock and
damage of the product!
• Switch off the appliance (20) and unplug it from the
socket before cleaning it (21).
• Clean the water tank and the base regularly. Use water
only, no detergents (22).
• Use EZCal and EZCal PRO custom cleaning and
descaling agents only to remove deposits from the
membrane regularly (23). There is a sample of EZCal
included in the packaging of your humidifier. Instructions for using are on the packet. Only use 1 packet for
32 oz of water. Do not change the ratio. Do NOT run the
unit when using EZCal and EZCal PRO. This can cause
damage to the product and voids the warranty. Thoroughly rinse the base with tap water after using EZCal
and EZCal PRO and make sure no EZCal and EZCal
PRO residues remains in the base.
EZCal and EZCal PRO are the only recommended
cleaning and descaling solution. Do NOT use any
other cleaning solutions since it can damage the
product. Any use of cleaning solutions apart from
EZCal and EZCal PRO will void the warranty.
20
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22
23
24
25
WARM
WARM
ACID
14
• Make sure main body is never submerged in water
(24)!
• 7147: The cleaning indicator still appears on the dis-
play after cleaning. To reset it hold down the ON/OFF
button until the clean light disappears.
• Clean the inner parts with a soft cloth. Do not use any
solvents or aggressive cleaning agents to clean the
appliance (25).
• Only use the brush to clean the membrane. This should
be done once a week. Only use the soft-bristle portion
of the brush (26).
• Change the water in the tank at least once a week if
water is standing for more than a week.
• To remove the mist outlet (27): Twist the mist outlet to
either the right or the left. Align the arrow on the mist
outlet with the arrow on the ring around the mist outlet.
Only one set of arrows on mist outlet and ring will
align. Pull up on the mist outlet once the arrows are
aligned.
Water quality maintenance
The Hydro Cell keeps humidifiers operating at their highest
level between recommended cleanings. Good for approximately one to two months, depending on the water quality,
the Hydro Cell ensures the humidifier’s functionality while
providing fresh humidification performance. It starts to
work as soon as it comes in to contact with water, even
if the unit is turned off. The Hydro Cell should be changed
every one to two months*. Look at picture 28 for the position of the Hydro Cell in the water tank of the unit. Switch off
the unit first. Contact your local retailer or check our website
www.boneco.us for reorder information.
* Depending on the water quality.
27
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26
29
15
Replacement of the demineralization
en
cartridge
The water tank is equipped with a demineralization cartridge.
This cartridge has to be replaced every 2 – 3 months. If
the water is very hard, it may be necessary to replace the
cartridge earlier. White dust around the device is a sure sign
that the cartridge needs replacing. If white residue still forms
around the device after a new cartridge has been inserted,
please make sure that the water you are using is untreated.
If the water flows
an ion exchanger – (sodium is added to remove calcium) in
the building before it is used in the humidifier, salt can precipitate as white dust around the device. The demineralization
cartridge or the granules must be exchanged at the latest
after 6 months or the unit does not reach its full performance
anymore.
Always unplug the unit before removing the
water tank. Do not touch the water in the base
during operation!
through a decalcification system – such as
• Turn the plastic cup and cartridge over and shake until
all granules are in the cartridge (37).
• Remove the plastic cup and the pink styrofoam piece
from the cartridge (38) and retain for future use (the
refill granules consists of 3 refill bags) (39).
• Close the cartridge (40).
• Soak the demineralization cartridge in a water bath
24 hours before using it (43). The granules have to
absorb water to reach maximum performance. If the
cartridge is soaked in the tank, make sure to exchange
the water and empty the water from the base before
using the humidifier.
• Screw the cartridge on the water tank cap (44).
• Screw the cartridge on the bottom side of the water
tank, put the tank on the main body (45).
Placing granules in the center of the cartridge
allows them to escape in the unit or to clog the
unit. The unit will no longer operate properly and
the granules need to be cleaned out thoroughly.
30
31
Option A: replace the granules
• Remove the water tank from the base and unscrew the
water tank cap (30).
• The demineralization cartridge is attached to the tank
cap. Unscrew the cartridge from the cap by turning it
counter-clockwise (31). Important: do NOT dispose of
the water tank cap!
• Open the cartridge (32).
• Throw the content into the waste (Attention! Disposed
granules can make the floor slippery!) (33).
• Place the enclosed pink styrofoam piece in the center
of the cartridge. Do not push it to the bottom as it will
be difficult to remove afterwards (34).
• Pour the contents of one refill granules bag into the
plastic cup that is included with the refill granules packaging (35).
• Place the empty cartridge with the plug in the center
onto the plastic cup (36).
16
Option B: replace the whole cartridge
• Remove the water tank from the base and unscrew the
water tank cap (30).
• The demineralization cartridge is attached to the tank
cap. Unscrew the cartridge from the cap by turning it
counter-clockwise (31). Important: do NOT dispose of
the water tank cap!
• Throw the whole cartridge into the waste (41).
• Unpack the new cartridge (42).
• Soak the demineralization cartridge in a water bath
24 hours before using it (43). The granules have to
absorb water to reach maximum performance. If the
cartridge is soaked in the tank, make sure to exchange
the water and empty the water from the base before
using the humidifier.
• Screw the cartridge on the water tank cap (44). Close
tank cap well and place the tank on the main body
(45).
3233
3435
38
43
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36
37
39
41
40
44
4245
17
Storing the appliance for extended periods
en
Clean the appliance as described earlier and allow to dry
thoroughly. Preferably store the appliance in its original box,
in a dry place away from high temperatures.
Contact your local retailer or check our website www.
boneco.us for re-order information.
Customer Service
Customer Service (USA) 1-800-336-0326
Technical data 7145
Electrical voltage 120 V / 60 Hz
Power consumption up to 45 W
Humidity output up to 2.5 gallons / 24 h
Suitable for rooms up to 540 sq ft / 50 m
Dimensions (LxWxH) 9.5 x 10.3 x 12.2 in
24 x 26 x 31 cm
Weight (empty) 6.6 lbs / 3 kg
Accessories Demineralization cartridge A7531
Hydro Cell A200
EZCal A7417
EZCal PRO A100
www.boneco.us
Troubleshooting
Problem Possible cause What to do
Unit does not operate Power cable not plugged in Plug in power cable
No water in the tank (Empty indicator on) Fill tank with water and wait 10 min.
No mist output Unit needs cleaning Descale the water base using EZCal and EZCal PRO
Demineralization cartridge exhausted Replace cartridge or granules
Demineralization cartridge overfilled Take out 2 tablespoons of granules and throw
with granules them away
Weak mist output Water temperature too low Set mist output to maximum, after 15 min.
the humidifier will work properly again
Mineral deposits on membrane Clean membrane using EZCal and EZCal PRO and brush
Unit running intermittently Replace demineralization cartridge or granules
White dust around the humidifier Demineralization cartridge exhausted Used granules must go in waste
Technical data 7147
Electrical voltage 120 V / 60 Hz
Power consumption up to 40 W / (125 W*)
Humidity output up to 3 gallons / 24 h*
2
Suitable for rooms up to 600 sq ft / 55 m
Dimensions (LxWxH) 9.5 x 10.3 x 12.2 in
24 x 26 x 31 cm
Weight (empty) 6.6 lbs / 3 kg
Accessories Demineralization cartridge A7531
Hydro Cell A200
EZCal A7417
EZCal PRO A100
* when used with pre-heating to 176 °F (80 °C)
2
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