Bionaire BU7500 User manual

pure indoor living
®
INSTRUCTION MANUAL
DIGITAL
ULTRASONIC
HUMIDIFIER
MODEL: BU7500

2
2.7L
MAX
A
B
E
C
D
H
G
PQRSTUV
JK LM
NO
FIG. 1
FIG. 2
FIG. 3
F
I
E
F

3
ENGLISH
PLEASE READ AND SAVE THESE
IMPORTANT INSTRUCTIONS
When using electrical appliances, basic safety
precautions should always be followed to reduce
the risk of re, electric shock, and injury to persons,
including the following:
This appliance can be used by
children aged from 8 years and above
and persons with reduced physical,
sensory or mental capabilities or lack of
experience and knowledge if they have
been given supervision or instruction
concerning use of the appliance in a
safe way and understand the hazards
involved. Children shall not play with
the appliance. Cleaning and user
maintenance shall not be made by
children without supervision.
Keep the appliance and its cord out of
reach of children less than 8 years old.
If the supply cord is damaged, it must
be replaced by the manufacturer, its
service agent or similarly qualied
persons in order to avoid a hazard.
• To avoid re or shock hazard, plug the appliance
directly into an electrical outlet and fully insert the
plug.
• Keep the cord out of heavy trafc areas. To avoid
re hazard, NEVER put the cord under rugs, or
near radiators, stoves, or heaters.
• DO NOT place your humidier near heat sources
such as stoves, radiators, and heaters. Do locate
your humidier on an inside wall near an electrical
outlet. Your humidier should be at least 10cm/4”
away from the wall for best results.
• Never use a humidier in a closed room. (i.e:
doors and windows closed) as it may result in
excessive humidity.
• Do not attempt to rell your humidier without rst
unplugging the unit from its electrical outlet. Be
sure to pull by the plug and not the cord.
• NEVER drop or insert any object into any open-
ings. DO NOT place hands, face, or body directly
over or near the mist outlet while the unit is in
operation. DO NOT cover the mist outlet or place
anything over it while the unit is operating.
• Use the appliance only for its intended household
use as described in this manual. Any other use
not recommended by the manufacturer may
cause re, electric shock, or injury to persons.
• The use of attachments not recommended or sold
by Jarden Consumer Solutions (Europe) Ltd. may
cause hazards.
• DO NOT use outdoors.
• Always place your humidier on a rm, at, level
surface. A waterproof mat or pad is recommend-
ed for under your humidier. NEVER place it on a
surface that may become damaged by exposure
to water and moisture (i.e. a nished oor).
• DO NOT allow the mist outlet to directly face the
wall. Moisture could cause damage, particularly
to wallpaper. Your humidier should be unplugged
when not in use.
• NEVER tilt, move, or attempt to empty the unit
while it is operating. Switch off and unplug it be-
fore removing the water tank or moving the unit.
• Your humidier requires regular maintenance
to operate appropriately. Refer to cleaning and
maintenance procedures.
• NEVER use detergents, petrol, glass cleaner,
furniture polish, paint thinner, or other household
solvents to clean any part of your humidier.
• Excessive humidity in a room can cause water
condensation on windows and some furniture. If
this happens, turn your humidier OFF.
• WE reccomend that you do not use your humidi-
er in an area where the humidity level exceeds
55%.
• Never immerse any part of the appliance or
power cord and plug in water or any other liquid.
• DO NOT attempt to repair or adjust any electrical
or mechanical functions on this unit. The unit
contains no user serviceable parts. All servicing
should be performed by qualied personnel only.
• CAUTION: In order to avoid a hazard due to
inadvertent resetting of the thermal cutout, this
appliance must not be supplied through an
external switching device, such as a timer, or
connected to a circuit that is regularly switched on
and off by the utility.

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PARTS (see FIG. 1)
A Mist outlet
B Lid
C Water tank
D Mist chamber
E Filter
F Water tank cap
G Base
H LCD display/control panel buttons
I Night light
J Room temperature indicator
K Room humidity indicator
L Set humidity indicator
M Water tank empty
N Timer setting
O Mist level display
P Warm mist button
Q Auto setting button
R Mist level button
S Set humidity button
T Night light on/off button
U Timer button
V On/off button
ASSEMBLY INSTRUCTIONS
1. Be sure your humidifier is switched off and
disconnected from the wall outlet.
2. Install the Mist chamber (D) into the Base (G).
3. IMPORTANT: To eliminate the emission of
minerals from the water, it is recommended that
the Water Filter is always used.
4. Place the water tank (C) into the body.
IMPORTANT: Make sure the water tank as well
as the inside of the base are clean before using
the appliance and after storing for a long time.
5. Ensure the humidifier is level. If the humidifier is
not level always turn the power off before
handling it.
OPERATING INSTRUCTIONS
Filling the Water Tank
NOTE: Always switch off and unplug your humidi-
er before lling the water tank. The water you put
into the water tank should be clean and not be over
40°C (cold boiled water or demineralised water are
recommended).
1. Remove the lid and lift the water tank out of the
base.
2. Unscrew the filter/water tank cap (E and F).
3. Fill the tank with clean water to the MAX mark
then screw the filter/water tank cap back tightly
onto the tank.
4. Put the water tank back into the base.
5. Fit the Lid (B) and Mist outlet (A).
SWITCHING THE UNIT ON AND OFF
1. Plug the unit into the mains supply socket.
2. Press the On/Off button (V). The LCD display
(H) will light up white and the on/off button and
Auto button will light up blue.
3. By default, your humidifier will start in Auto
mode. Note that it will take up to 5 minutes
before auto mode will function normally and your
humidifier may produce mist during this time
even though the room humidity is higher than
55%. When the room humidity falls below 53%
your humidifier will operate normally.
NOTES: Your humidier has a memory and will re-
member the previous settings after it has been turned
off. If the unit has been unplugged however, any
previous settings will be lost and the unit will default
to Auto mode when switched on again.
HUMIDIFIER SETTINGS
Your humidier has a built-in room humidity indicator
(K) ideal for precise and continuous humidity level
monitoring. If your humidier is in Auto mode, press
the Auto button to switch it into manual mode. Once
in manual mode, the Set Humidity button (S) will light
up. Press the Set Humidity button until the desired
humidity level is shown by the Set humidity indicator
(L). The humidity can be selected from 40% to 70%
in 5% steps or Continuous. To turn your humidier to
continuous mode, select Cn.
Your humidier will operate until the set humidity level
is reached. Your humidier will resume operation
when the humidity level in the room falls below the
set level.
NOTE: When the preset humidity is reached and your
humidier stops producing mist, the fan will still keep
running to help read the room humidity precisely.
MIST SETTINGS
Your humidier has three mist levels selected by
pressing the Mist level button (R). The levels are
shown by the bars in the Mist level display (O).

5
3. Remove any packaging from the new filter and
screw it into the tank cap (F).
4. Fill the water tank with clean water. Refit the
filter/tank cap and replace the water tank into the
base.
CLEANING AND MAINTENANCE
Humidiers provide comfort by adding moisture to
dry, heated indoor air. To get the most benet from
the humidier and to avoid product misuse, follow all
instructions carefully, specically the operation, care
and maintenance guidelines. Please note this is an
electrical appliance and requires attention when in
use.
Cleaning your humidier every one or two weeks,
depending on the water conditions is important
in order to maintain efcient, healthy, odour-free
operation. Water quality varies widely and, combined
with build-up of mineral scale in your humidier, may
under certain conditions promote the growth of micro-
organisms in the water tank.
Before cleaning, please note the following:
• Never immerse any part of the appliance or power
cord and plug in water or any other liquid.
• DO NOT use soap, detergents, abrasives, gasoline,
glass or furniture polish, or boiling water to clean
any part of your humidier. These will interfere with
the proper operation of your unit and may affect its
appearance.
• DO NOT use sharp or metal objects to clean
mineral deposits in the reservoir. Contact with sharp
objects can result in damage to the plastic.
• Mineral deposits should be soaked for up to 20
minutes in plain vinegar and water to help with their
removal.
• DO NOT clean any part of your humidier in the
dishwasher.
Daily maintenance
1. Before cleaning, switch off the unit and unplug it
from the electrical outlet.
2. Remove the lid and lift the water tank out of you
humidifier.
3. Drain and rinse the base and tank thoroughly to
remove any sediment or dirt. Wipe clean and dry
with a clean cloth or paper towel.
4. Rell the tank as described in the section Filling
the Water Tank.Do not over fill.
AUTO MODE
The Auto mode sets your humidier to operate at
a preset level of 55%. Press the Auto button (Q) to
select the auto mode. Press the Auto button again to
exit auto mode.
WARM MIST
The Warm mist button (P) changes the mist
temperature from cool to warm. NOTE: It can take
approximately 30 minutes for the mist to change
temperature. The Warm Mist button will not function if
the unit is not producing mist.
TIMER
The timer allows your humidifer to operate for four
pre-set times: 2, 4, 8 or 12 hours. Each press of the
Timer button (U) will select 2, 4, 8 or 12 hours. When
the timer is in operation, the LCD display will show
the clock icon and the time period selected (N).
NIGHT LIGHT
The night light (I) can be switched on or off using the
Night light button (T).
AUTO SAFETY SHUT OFF
Your humidier has a built in safety device When
the water level in the water tank is low, the unit will
beep several times and the Water tank low icon (M)
will show. Rell the tank as described in the section
Filling the Water Tank. Do not overll. The unit will
enter standby mode after 1 minute if the water tank is
not relled.
WATER FILTER MAINTENANCE
The water lter is used to remove any minerals from
the mist. The lter life is determined by the average
daily use of your humidier and the water hardness
in your area. The harder the water, the greater the
amount of minerals in the water and the more often
you will need to replace the lter. It is strongly recom-
mended that the lter is replaced every 2 months,
(depending on use), or when white dust is emitted
from your humidier.
1. Switch off your humidifier and disconnect it from
the mains supply socket. Remove the lid (B) and
lift out the water tank (C).
2. Turn the water tank upside down and unscrew
the filter/tank cap (Fig. 2). Unscrew the filter (E,
Fig. 3) from the tank cap (F, Fig. 3) and dispose
of the old filter in accordance with your local
regulations.

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5. If moisture forms on walls or windows in your
home, turn your humidifier OFF.
STORAGE
If you do not plan to use your humidier for an
extended period of time, it is important that you follow
these instructions to help prevent water stagnating
inside the unit.
1. Turn your humidifier off and disconnect it from
the outlet. Remove the water tank, then empty
the tank and the base completely. Clean your
humidifier as instructed in the Cleaning and
Maintenance section.
2. Dry your humidifier thoroughly. DO NOT leave
any water inside your humidifier when storing it.
3. Pack your humidifier in its original carton and
store it in a cool, dry place.
SERVICE INSTRUCTIONS
1. DO NOT attempt to repair or adjust any electrical
or mechanical functions on this unit. Doing so
will invalidate the warranty.
The insides of the unit contain no user
serviceable parts. Only qualified personnel
should perform all servicing.
2. Should the unit stop working, first check the fuse
in the plug (UK only) or fuse/circuit breaker at
the distribution board is operating, before
contacting the manufacturer or service agent.
3. If you need to exchange the unit, please return it
in its original carton, with a sales receipt, to the
store where you purchased it.
4. Should your humidifier require service, please
contact your local dealer.
REPLACEMENT FILTER
• BWF7500 Water Purication Filter
Please call the number on the back cover of this
manual to order.
GUARANTEE
Please keep your receipt as this will be required for
any claims under this guarantee.
This appliance is guaranteed for 2 years after your
purchase as described in this document.
During this guaranteed period, if in the unlikely event
the appliance no longer functions due to a design or
manufacturing fault, please take it back to the place
of purchase, with your till receipt and a copy of this
guarantee.
The rights and benets under this guarantee are
additional to your statutory rights, which are not
affected by this guarantee. Only Jarden Consumer
Solutions (Europe) Ltd. (“JCS (Europe)”) has the right
to change these terms.
JCS (Europe) undertakes within the guarantee period
to repair or replace the appliance, or any part of appli-
ance found to be not working properly free of charge
provided that:
• you promptly notify the place of purchase or
JCS (Europe) of the problem; and
• the appliance has not been altered in any way
or subjected to damage, misuse, abuse, repair
or alteration by a person other than a person
authorised by JCS (Europe).
Faults that occur through, improper use, damage,
abuse, use with incorrect voltage, acts of nature,
events beyond the control of JCS (Europe), repair or
alteration by a person other than a person authorised
by JCS (Europe) or failure to follow instructions for
use are not covered by this guarantee. Additionally,
normal wear and tear, including, but not limited to,
minor discoloration and scratches are not covered by
this guarantee.
The rights under this guarantee shall only apply to the
original purchaser and shall not extend to commercial
or communal use.
If your appliance includes a country-specic guaran-
tee or warranty insert please refer to the terms and
conditions of such guarantee or warranty in place of
this guarantee or contact your local authorized dealer
for more information.
Waste electrical products should not be disposed of
with household waste. Please recycle where facilities
exist. E-mail us at [email protected]
for further recycling and WEEE information.
Jarden Consumer Solutions (Europe) Limited
5400 Lakeside
Cheadle Royal Business Park
Cheadle
SK8 3GQ
UK

7
Do Not Connect
Mains Wires Here
Blue
(Neutral)
Brown
(Live)
3A
Fuse
Ensure that the outer sheath of
the cable is firmly held by the cord grip
Plug should be ASTA approved to BS1363
Fuse should be ASTA approved to BS1362
TROUBLESHOOTING
PROBLEM CAUSE SOLUTION
Control panel screen is dark, no mist
and no airow from the unit
Unit not turned on Turn on unit
Not connected to the mains supply Connect to the mains supply
The unit is beeping, the Water tank
empty icon (K) is on and there is no
mist
No water in the water tank Rell the water tank
There is not enough mist The mist level is set too low Select a higher mist setting using the
Mist level button (P)
Resonance from the surface
bearing the unit
Place the unit on a steady surface or
on the ground
Dirty or stagnant water in the tank Empty tank and rell with fresh water
Mist has a bad odour The appliance is new (just out of the
box)
Open the water tank and place the
appliance in a cool area for 12 hours
Not using fresh or ltered water Wash the tank out or change the
water.
Abnormal noise Resonance effect due to too
little water in the water tank
Rell the water in the water tank
Resonance from the surface
bearing the unit
Place the unit on a steady surface or
on the ground
INSTALLATION OF A PLUG (UK / IRELAND ONLY)
If the plug is not suitable for the socket outlets in your
home, it can be removed and replaced by a plug of
the correct type.
If the fuse in a moulded plug needs to be changed,
the fuse cover must be retted. The appliance must
not be used without the fuse cover tted.
If the plug is unsuitable, it should be dismantled and
removed from the supply cord and an appropriate
plug tted as detailed. If you remove the plug it must
not be connected to a 13 amp socket and the plug
must be disposed of immediately.
If the terminals in the plug are not marked or if you
are unsure about the installation of the plug please
contact a qualied electrician.
This symbol indicates that this unit is a
Class II appliance and therefore an earth
connection is not required.

Jarden Consumer Solutions (Europe) Limited
Cheadle Royal Business Park, Cheadle SK8 3GQ
United Kingdom
Fax: [phone]
Email: [e-mail]
www.bionaireeurope.com
UK - Free phone Customer Service Helpline – 0800 052 3615
pure indoor living
®
© 2017 Jarden Consumer Solutions (Europe) Limited.
All rights reserved. Imported and distributed by Jarden Consumer Solutions (Europe) Limited,
Cheadle Royal Business Park, Cheadle SK8 3GQ, United Kingdom.
Jarden Consumer Solutions (Europe) Limited is a subsidiary of Newell Brands Inc. (NYSE: NWL).
The product supplied may differ slightly from the one illustrated due to continuing product development.
Printed In China
BU7500_060_Rev2 03/17 P.N. 165757-RevB