Samsung AX70J7000WT User manual

Air purier
User manual
AX70J7000WT
• Imagine the possibilities
• Thank you for purchasing this Samsung product.

2
Contents
PREPARATION
Safety precautions 3
Before using the product 9
Using the lter / Accessories / Product specications 10
Name of the parts 12
Main body / Display and buttons 12
OPERATION
Basic operations 14
Turning the power on/off / Fan speed / Turbo mode / Virus doctor mode 14
Timer function / Lock function / Filter reset function / Checking the air cleanness 15
CLEANING AND MAINTENANCE
Cleaning and maintenance 19
Cleaning the exterior of the air purier / Cleaning and replacing the lter 19
OTHERS
Troubleshooting 22
Disposal of This Product
(Waste Electrical & Electronic Equipment)
(Applicable in countries with separate collection systems)
This marking on the product, accessories or literature indicates that the product and its electronic
accessories (e.g. charger, headset, USB cable) should not be disposed of with other household
waste at the end of their working life. To prevent possible harm to the environment or human
health from uncontrolled waste disposal, please separate these items from other types of waste
and recycle them responsibly to promote the sustainable reuse of material resources.
Household users should contact either the retailer where they purchased this product, or
their local government ofce, for details of where and how they can take these items for
environmentally safe recycling.
Business users should contact their supplier and check the terms and conditions of the purchase
contract. This product and its electronic accessories should not be mixed with other commercial
wastes for disposal.
For more information on safe disposal and recycling, visit our website www.samsung.com/in or
contact our Helpline numbers - 1800 40 SAMSUNG (1800 40 7267864).

3
PREPARATION
PREPARATION
Safety precautions
WARNING
Hazards or unsafe practices that may result in severe personal injury or death.
CAUTION
Hazards or unsafe practices that may result in minor personal injury or property damage.
Follow directions.
Do NOT attempt.
Make sure the machine is grounded to prevent electric shock.
Unplug the power plug from the wall socket.
Do NOT disassemble.
FOR INSTALLATION
WARNING
Plug the power cord into a wall socket
with the power specications of the
product or higher and use the socket for
this appliance only. Also, do not extend
the power cord on your own.
• Sharing a wall socket with other
appliances using a multi outlet power
strip or extending the power cord may
result in electric shock or re.
• Do not use an electric transformer. It
may result in electric shock or re.
• If the voltage/frequency/rated current
condition is different, it may cause
electric shock or re.
Do not install this appliance near a heater, inammable material. Do not install this
appliance in a humid, oily or dusty location, in a location exposed to direct sunlight
and water (rain drops). Do not install this appliance in a location where gas may leak.
• Failure to do so may result in electric shock or re.
These safety precautions are for owner’s safety and preventions of property damage.
Therefore, please read this manual thoroughly before using your product.

4
PREPARATION
CAUTION
The appliance should be installed in a place where the power cord of the product can
be easily pulled out.
• Failure to do so may result in electric shock or re due to electric leakage.
Install your appliance on a level and hard oor that can support its weight.
• Failure to do so may result in abnormal vibrations, noise, or problems with the
product.
When installing the appliance, allow
enough space around the appliance.
• Space between both sides of the product
and the wall: At least 60 cm or more,
Space in front of the product: 25 cm or
more
• If enough space for air intake is not
provided, purifying capacity may
deteriorate.
• Make sure obstacles such as a curtain
do not block air inlet or outlet of the
appliance.
When installing the product, make sure that no heavy objects are on the power cord
(or cable).
• Failure to do so may result in electric shock or re.
FOR POWER SUPPLY
WARNING
Remove all foreign substances such as dust or water from the power plug terminals
and contact points using a dry cloth on a regular basis.
• Failure to do so may result in electric shock or re.
When plugging in the appliance, the power plug should face downward.
• If the power plug faces in the opposite direction, the electric wires within the cable
may be damaged and this may result in electric shock or re.
When the product, power plug or power cord is damaged, contact your nearest
service center.
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.
These instructions shall also be available in an alternative format, e.g. on a website.
Safety precautions

5
PREPARATION
Plug the power plug into the wall socket rmly. Do not use a damaged power plug,
damaged power cord or loose wall socket.
• Failure to do so may result in electric shock or re.
When unplugging the product, do not pull the power cord. Grip the power plug, and
then pull the power plug.
• Failure to do so may result in electric shock or re.
Do not pull or excessively bend the power
cord. Do not twist or tie the power cord.
Do not hook the power line over a metal
object, place a heavy object on the power
cord, insert the power line between
objects, or push the power cord into the
space behind the appliance.
• This may result in electric shock or re.
CAUTION
When the air purier will not be used for a long period of time or during a thunder or
lightning storm, disconnect the power supply.
• Failure to do so may result in electric shock or re.
It is dangerous when the power cable gets damaged, therefore contact a service
center or qualied experts for the repair.
Before cleaning or repairing the appliance, unplug the appliance.
FOR OPERATION
WARNING
If the appliance is ooded, turn off the appliance and contact a service center.
• Failure to do so may result in electric shock or re.
If the appliance generates a strange noise, a burning smell or smoke, disconnect the
power supply immediately and contact a service center.
• Failure to do so may result in electric shock or re.
In the event of a gas leak (such as propane gas, LP gas, etc.), ventilate immediately
without touching the appliance or power cord and contact a service center or a
qualied technician.
• Do not use a ventilating fan.
• If there is a spark, explosion or re may occur.

6
PREPARATION
Do not unplug the appliance during operation.
• When plugging the appliance in again, ame may occur and it may result in electric
shock or re.
When a repair is needed, contact the service center.
• Failure to do so may result in a product malfunction, water leakage, electric shock
or re.
Do not touch the power plug with wet
hands.
• This may result in electric shock.
Do not apply a force to or pull the product
using excessive force.
• This may result in re, injury, or a
problem with the product.
After unpacking the air purier, keep all packaging materials out of the reach of
children.
• If a child places a bag over its head, it may suffocate.
Do not insert your ngers or a foreign substances into the air outlet while product is
operating.
• Take special care that children do not injure themselves by inserting their ngers
into the product.
Safety precautions

7
PREPARATION
Do not place an object near the product
that makes it possible for children to climb
onto the machine.
• The child could fall and injure themselves
or the product may fall over and injure
the child.
If water has entered the power supply module, unplug the power cable and dry the
product completely before use.
• Failure to do so may result in electric shock or re.
Do not put other foreign materials such as metal into the product.
• This may result in electric shock or injury.
Do not place heavy objects on the product.
• Failure to do so may result in a product malfunction or noise.
If a foreign substance such as water has entered the product, disconnect the power
supply and contact the service center.
• Failure to do so may result in electric shock or re.
Do not attempt to repair, disassemble, or modify the product yourself.
• Do not use a fuse (such as copper, steel wire, etc.) other than a standard fuse.
• Failure to do so may result in electric shock, re, a product malfunction or injury.
CAUTION
Keep a distance of about 2 m from other electric appliances such as a TV, video or
audio device etc.
• Failure to do so may result in reduced video quality or noise.
Leave enough space between the product and a wall.
• Space between both sides of the product and the wall: At least 60 cm or more,
Space in front of the product: 25 cm or more
• This products is designed to take the room air from the front side of the product for
purifying process. Therefore, make sure there is no obstacles in front of the product
and near air intake and outlet.
Do not stand on top of the product or place objects (such as laundry, lighted candles,
lighted cigarettes, dishes, chemicals, metal objects, etc.) on the product.
• This may result in electric shock, re, a product malfunction or injury.

8
PREPARATION
Do not tilt or turn the product upside down while the product is connected to the wall
outlet.
• Failure to do so may result in a malfunction or re.
Do not spray volatile material such as insecticide onto the product.
• As well as being harmful to humans, this may also result in electric shock, re or a
product malfunction.
Do not put the product into water.
• This may result in a product malfunction.
Do not operate the product with wet hands.
• This may result in electric shock.
This appliance is not intended for use by persons (including children) with reduced
physical, sensory or mental capabilities, or lack of experience and knowledge, unless
they have been given supervision or instruction concerning use of the appliance by
a person responsible for their safety. Children should be supervised to ensure that
they do not play with the appliance.
FOR CLEANING
WARNING
Do not clean the product by spraying water directly onto it. Do not use benzene,
thinner, acetone or alcohol to clean the product.
• This may result in discoloration, deformation, damage, electric shock or re.
Disconnect the power supply and stop the fan operation before cleaning the product.
• Potential risk of electric shock or re.
CAUTION
Unplug the power plug before cleaning the product.
Safety precautions

9
PREPARATION
Before using the product
1 Using the Integrated lter
Before using the product for the rst time
and when replacing the Integrated lter,
make sure to remove the plastic packaging
of the lter.
f This product consists 2 sets of lters
(upper and lower part) that are
composed of the same type.
KIf the Filter replacement indicator blinks
with an alert sound when you operate
the product for the rst time, check if
you have removed the plastic packaging
of the lter.
2 Check the power connection
f Make sure to connect the power plug to
an 220 - 240 V electrical outlet.
(When the power is connected, the
product will become standby status.)
f Disconnect the power plug if you are
not going to use the product for long
period of time.

10
PREPARATION
f If you operate the air purier without
the lters, air purication performance
will decrease.
f New lter may smell strange when you
operate the product for the rst time
after purchasing it.
-However, it will disappear naturally in
few days.
f Please close the windows and doors
when operating the product. However,
concentration level of carbon dioxide
may increase if you operate the product
for a long time with windows closed.
Therefore, ventilate the room regularly
between use. When lter is saturated
with just a weak odor, ventilating the
room will help get rid of saturated odor.
f Carbon monoxide (CO) is a major
harmful gas that cannot be ltered by
the air purier and it usually gets indoor
from outside.
f If you operate the product without
Integrated lter, sound of the air ow
can be abnormally loud. Make sure to
insert the Integrated lter before using
the product.
f Deodorization function of the air purier
is effective when air is penetrates
through the lter. Therefore when
there's excessive odor in your room,
ventilate the room rst and use the
air purier afterwards to eliminate
remaining odors for more effective
deodorization.
f If you operate the air purier during
cooking a food that generates strong
odor, lifetime of the Deodorization lter
will be shortened signicantly. Also if
the odor is too strong, Deodorization
lter may get saturated with the odor
and you may smell that odor when
you use the product after ventilating
the room. Use the air purier for
eliminating the remaining odor after
ventilating the room.
f The Filter replacement indicator will
light up when the product has reached
the maximum usages hours which
was initially programmed. Therefore
replacement cycle may vary depending
on the operating environment.
Using the lter
Before using the product

11
PREPARATION
Accessories
Integrated lter
(Deodorization + HEPA)
2EA
Pre lter 2EA User manual 1EA
Exclusive cleaning cloth
(superne ber) 1EA
Product specications
Dimension of the product is based on maximum value of the measurement. Measurement
may vary depending on the side.
For product improvement purposes, design and specications of the product are subject to
change without prior notice.
Model name Product dimensions
(Width × Height × Depth) Area coverage
AX70J7000WT 360 mm × 1054 mm × 284 mm 93.1 m
2

12
PREPARATION
Name of the parts
Main body
07
09
10
08
03
01
02
04
05
01 Air outlet
02 Display and buttons
03 Air inlet
04 PM2.5/PM10 sensor
05 Gas sensor
06 Handle (at the rear side)
07 Air outlet (at the side)
08 Virus doctor
09 Integrated lter (Deodorization +
HEPA)
10 Pre lter
06

13
PREPARATION
Display and buttons
01 Fan speed indicator
02 Particulate matter(PM10), Ultrane
particulate matter(PM2.5) level/Timer
indicator
03 Comprehensive Air-quality indicator
04 Filter replacement indicator
05 Start/Stop button
06 Fan speed button
07 Turbo button
08 Virus doctor button
09 Timer button
10 Lock button
11 Particulate matter(PM10), Ultrane
particulate matter(PM2.5) level/Filter
reset button
NOTE
• Particulate matter (PM10): Microscopic
solid or liquid matter in the atmosphere
that is smaller than 10㎛
-It's about 1/5th the thickness of a
human hair.
• Ultrane particulate matter (PM2.5):
Microscopic solid or liquid matter in the
atmosphere that is smaller than 2.5㎛
-It's about 1/20th the thickness of a
human hair.
03
05 1106 1007 0908
02 04
01

OPERATION
14
Basic operations
Turning the power on/off
f The air purier turns on with a ringing sound and
begins purication.
-When you turn on the air purier, Sensor loading
indication will be displayed for 30 seconds and then
Comprehensive Air-quality indicator and particulate
matter(PM10) level will be displayed.
KSensor loading indication
f If you turn off the power and turn it back on, the
product will operate in the last fan speed you used.
Fan speed
You can select desired fan speed when purifying the air.
f Press the [ ] button to select the desired fan speed.
-Fan speed will be selected in following order repeatedly:
Low ( ) Sleep ( ) Auto ( ) High ( ) 
Medium ( ) Low ( ).
f If you select Auto, the air purier will adjust the fan
speed automatically according to dust and odor in the
surrounding area to maintain clean indoor air quality.
-When the indoor air becomes clean after operating
the product in Auto mode, product will be operating in
Energy saving mode which the air is discharged only
from the top air outlet.
-The Energy saving mode will be cancelled
automatically when the indoor air becomes polluted or
when fan speed is selected.
f If you select Sleep, the air purier will operate quietly
while purifying the indoor air with only Sleep indicator on.
f If you operate the product for 10 seconds with the fan
Turbo set to Sleep and then select any other operation
mode, you will see the Sensor loading indication on the
display.

OPERATION
15
Turbo mode
Use this mode to purify the air in strong and fast manner.
f Air purier will purify the air at maximum fan speed for
30 minutes.
f When Turbo mode is done, the air purier will operate
in a previously selected fan speed.
f If you select Turbo mode when the product is operating
with fan speed selected at Sleep, Turbo mode will begin
and Sleep indicator will be off.
Cancel
f Press the [ ] or [ ] button.
Virus doctor mode
Virus doctor emits ions to capture harmful particles
oating in the air and destroy the hydrogen connections
of the protein structure.
f You cannot select the Virus doctor mode when the
product is operating with fan speed selected at Sleep.
Cancel
f Press the [ ] button.
Timer function
You can set the Timer to turn off the purier at desired
time.
f If you press the [ ] button and then press the [ ]
button again within 3 seconds, you can select the time
of the Timer from 1 hour to maximum 12 hours in
1hour unit.
Cancel
f Press the [ ] button or set the time of the Timer to 0.

OPERATION
16
Lock function
You can lock the buttons to prevent the button from being
pressed unwillingly, or by children.
f Press the [ ] button for over 3 seconds. You will hear
"Beep" and the buttons will be locked.
f When buttons are locked, all the buttons will not work.
f You cannot set the Lock function when the product is
operating with fan speed selected at Sleep.
Cancel
f Press the [ ] button for over 3 seconds. You will hear
"Beep" and the button will be unlocked.
Filter reset function
This function let users know when to change the lter.
f When the Filter replacement indicator turns on with
an alert sound, replace the Integrated lter and press
the [ ] button for over 3 seconds to reset the lter
change alert.
f If you have changed the lter (even though the Filter
replacement indicator has not turned on), press the
[] button for over 3 seconds to reset the lter
change alert.
f When lter reset is done, you will hear a ringing sound
and Filter replacement indicator will disappear after
blinking twice.
Basic operations

OPERATION
17
Checking the air cleanness
Press the [ ] button.
Checking
the Com-
prehensive
Air-quality
f Comprehensive Air-
quality will be displayed
in 5levels of colors
depending on particulate
matter(PM10), ultrane
particulate matter(PM2.5)
and gas pollution level.
f Levels of Comprehensive
Air-quality indicator
Blue Green Yellow 
Orange Red
(Excellent  Very Poor)
Checking
the
particulate
matter
(PM10)
level
When the air purier
operates, particulate
matter(PM10) level will be
displayed on the display.
Checking
the
ultrane
particulate
matter
(PM2.5)
level
f When the air purier
operates, press the
[] button. Ultrane
particulate matter(PM2.5)
level will be displayed for
10 seconds on the display.
-However, ultrane
particulate
matter(PM2.5) level
will be displayed when
the level exceeds
50 ㎍/m3. When
ultrane particulate
matter(PM2.5) level
is below 50 ㎍/m3the
air purier will just
display the particulate
matter(PM10) level.
NOTE
• Surrounding environment (near
construction site, streets, in a room
where it is being vacuumed, or near
fabric sofa etc.) could affect the
particulate matter(PM10)/ultrane
particulate matter(PM2.5) level.
• Particulate matter(PM10)/ultrane
particulate matter(PM2.5) level can
be high in a place such as veterinary,
clothing store, or a place with a fur rug,
high humidity, smoke or bugs.
• If you use humidier, electric pressure
rice cooker, or spray, it may affect the
particulate matter (PM10) level/ultrane
particulate matter (PM2.5) and the level
may increase.
• Particulate matter(PM10)/ultrane
particulate matter(PM2.5) level could
be consistently high in a region where
yellow dust storm (or sand storm) occurs
or in a environment where outside
air can easily get it (such as near air
conditioning vents of the building,
ventilation system or a window).
• Comprehensive Air-quality can be
affected by an air freshener, deodorant
or a detergent that causes odor.
• If you use more than one air purier
in one room, products may display
the particulate matter(PM10)/ultrane
particulate matter(PM2.5) level
differently due to air circulation.

OPERATION
18
• Level of the Comprehensive Air-quality
depends on particulate matter(PM10),
ultrane particulate matter(PM2.5)
and gas pollution level. Therefore,
comprehensive Air-quality level can be
displayed differently from particulate
matter(PM10) and ultrane particulate
matter(PM2.5) level.
-Color of the Comprehensive Air-
quality indicator will be decided
based on worst status among
particulate matter(PM10), ultrane
particulate matter(PM2.5) and
gas pollution level. Which means
that even though particulate
matter(PM10) level is "Excellent",
Comprehensive Air-quality will be
"Lightly Polluted" if gas pollution
level is "Lightly Polluted".
KFor example, Comprehensive Air-quality
will be "Lightly Polluted" (Yellow) when
the particulate matter(PM10) level is
at 10(㎍/m3), and ultrane particulate
matter(PM2.5) level at 40(㎍/m3), and
gas pollution level is 3.
Comprehensive
Air-quality
Particulate
matter
(PM10)
level
(㎍/m3)
Ultrane
particulate
matter
(PM2.5)
level
(㎍/m3)
Gas
pollution
level
Very
Poor Red 351 and over
151 and
over 5
Poor Orange 251~350 116~150 4
Lightly
Polluted Yellow 151~250 76~115 3
Good Green 51~150 36~75 2
Excellent Blue 50 and
below
35 and
below 1
• When strength of the gas (odor) is xed
at constant level, Comprehensive Air-
quality may not change even if the odor
is strong.
• Value of the particulate matter(PM10)/
ultrane particulate matter(PM2.5) level
can be different from the forecast by
the ministry of environment.
• Value of the particulate matter(PM10)/
ultrane particulate matter(PM2.5) level
can be different from other measuring
instrument or product.
• Particulate matter(PM10)/ultrane
particulate matter(PM2.5) measurement
will be displayed in 09~999.
Basic operations

CLEANING AND MAINTENANCE
19
Cleaning and maintenance
Cleaning the exterior of the air purier
f Dip a towel in warm water and wring it
out before using it to clean the product.
f Use a cotton swab or exclusive cleaning
(superne ber) cloth to clean the groove.
f If it's too hard to clean the dust on the
front cover, remove the cover and wash
it with water.
CAUTION
• Do not clean the air purier with an alkali
detergent.
• Do not clean the surface of the air purier
with sulfuric acid, hydrochloric acid or
organic solvent (thinner, kerosene, acetone,
etc.), or attach a sticker to the unit. This
may damage the surface of the air purier.
Cleaning the sensors
f If there's dust or foreign substances
on the sensor, use a vacuum cleaner to
clean the sensor and its surrounding.
f If there's any foreign substances on the
sensor, it may not perform properly.
CAUTION
• Do not put any dust in the sensor parts.
Cleaning and replacing the lter
Removing the lter
1 Open the front cover
f Press the top part of the product with
your thumb and pull the front cover
with other ngers.
2 Remove the Pre lter
3 Remove the Integrated lter

CLEANING AND MAINTENANCE
20
Cleaning the Pre lter
1 Clean with running water
f If dust on the lter is heavy, clean it
with warm water mixed with neutral
detergent.
2 Dry completely in shade
Replacing the Integrated lter
1 Remove the vinyl packaging of the
new Integrated lter
2 Insert the lter and reset the lter
f Press for over 3 seconds
Assembling the lters
1 Put the Integrated lter
󱢪
󱢫
2 Put the Pre lter
f Insert the hooks on the grooves at the
bottom rst.
󱢪
󱢫
3 Close the front cover
f Insert the hooks on the grooves at the
bottom rst.
Cleaning and maintenance