KENT Eternal User manual

May, 2020
Instruction Manual
HEPA
TECHNOLOGY
REMOVES
DANGEROUS
PARTICULATE
MATTER FROM AIR
HIGH CAPACITY
Eternal
HEPA Room Air Purifier
Remove Particulate Matter from Air
O:\Studio\LnK_2020\Kent_LnK_2020\Manuals\Manual Domestic_2020\AIR PURIFIERS\Eternal Airpurier_Manual\Eternal Airpurier_Manual.ai • 02.05.2020
For customer complaints, contact Customer Care Officer at:
E-6, 7 & 8, Sector-59, Noida, UP-201 309, India. Call: 92-789-12345
E-mail: [e-mail] or Visit us at www.kent.co.in
Marketed by:
E-6, 7 & 8, Sector-59, Noida, U.P.-201309, India.
E-mail: [e-mail] | Website: www.kent.co.in
KENT RO SYSTEMS LTD.
Manufactured by:
Khasra No.93, Village-Bantakhedi, Tehsil-Roorkee,
District-Haridwar, Uttarakhand-247668, India.
KENT RO SYSTEMS LTD.
Sabse
Shudh Hawa
Kent Air Purifier Banaye

Dear Customer,
At the outset, allow us to thank you for your trust in KENT Eternal Air Purifier. At
KENT, we take pride in our reputation for product quality and industry proven
performance. We are certain that your decision to own KENT Eternal Air Purifier
will go a long way towards keeping you and your family in good health. We are
confident that you will be more than satisfied with its performance and that it will
serve your need for safer and purer living without any compromise.
This guide would help you in getting the best out of your KENT Eternal Air
Purifier. Please go through the booklet to familiarize yourself with operation and
maintenance.
You can look forward to years of trouble free service. To ensure that the warranty
of your KENT Eternal Air Purifier is effective, it is important that you fill up the
enclosed warranty card and mail it to us within 15 days of purchase.
In case you require any further information, please contact your nearest KENT
dealer or branch.
Happy Living,
KENT RO SYSTEMS LTD.
Table of Contents
1. Why KENT Eternal Air Purifier 1
2. Salient Features of KENT Eternal Air Purifier 1
3. Know your product 1
4. Items in the box 2
5. HEPA Filter 2
6. Filtration process 2
7. Setting up the Eternal Air Purifier 2
8. Using KENT Eternal Air Purifier 3
9. Mode selection 4
10. Air Quality indicator 5
11. Cleaning and Maintenance 5
12. Precautions 7
13. Important safety instructions 8
14. Troubleshooting 9
15. Technical specifications 10
16. Spare part list 10

1 2
Why KENT Eternal Air Purifier
HEPA Filters
Installing Filters
Salient Features of KENT Eternal Air Purifier
Know Your Product
Items in the Box
We at KENT have always believed that clean and healthy life is a right of every individual. This ethos
is what made us to embark on the journey to develop innovative solutions for cleaning water, fruits,
vegetable and air. With the use of an innovative technology and supported by a competent service
network, we have been able to create a brand which has become synonym for well-being and
health.
Continuing with the tradition, we now present the KENT Eternal Air Purifier, with state-of-the-art HEPA
Technology to provide clean and particle free air.
We all know that with every passing day, the air quality is worsening. Perhaps what we are not
aware of is that the air inside the house is more polluted as compared to air outside. This high
concentration of pollutants especially dust particles have an adverse effects on our health.
Bacteria, dust, pollen, odors, hazardous gases (e.g., formaldehyde, benzene, etc.), soot,
second-hand smoke, etc. are amongst the most common indoor pollutants. These pollutants have
a high shelf life up to 240 hours in some cases. Inhaling these pollutants can lead to major
complications like asthma, flu and other respiratory diseases.
On day to day basis, a city dweller, spends almost 90% of the time indoor (either in office or at
homes), which means, the quality of indoor air is critical to one’s health.
We sincerely hope that Kent Eternal Air Purifier will bring you and your family good health.
A HEPA (HEPA stands for high-efficiency particulate arrestor) is a type of mechanical air
filter, which remove 99.97% of particles of size less than 0.3 microns (micron is one millionth
of a meter) in diameter from the air passed through it.
HEPA uses three different mechanisms (Impact, Interception and diffusion) to catch and trap
particles as they pass through in the air.
These three mechanisms allow HEPA filters to catch and trap carcinogens particles larger
than 0.3 micron size like dust mites, mold spores, pollen, pet dander and tobacco smoke.
These carcinogens particles are highly injurious to health and are known to cause verity of
health hazards like allergy, asthma and lung cancer. These particles cannot be removed by
the normal filters available in the market.
The two filters used in KENT Eternal Air Purifier are shipped in a sealed form. Before
starting the purifier for the first time, make sure all the plastic packing bags covering filters
are completely removed.
1. Hold handle on the back cover and gently pull to open.
Remove it and keep it aside (Refer the adjoining figure).
Setting up the Air Purifier
Your KENT Eternal Air Purifier is equipped with two filter for effective and efficient air filtration.
Acting as a line of defense, each filter performs a customized role.
Filter 1: Antibacterial HEPA Filter
Antibacterial HEPA Filter not only removes suspended particles (SPN) PM2.5 from the air, but
also purify PM 0.3 quite effectively. It also removes bacteria passing via the compound filter.
Filter 2: Activated Carbon Filter
The filter has been specially designed in a honeycomb layout which offers a better gas
dynamics, compared to traditional filter. This unique design has lower volume density at the
same time its surface area is larger. This allows a higher adsorption efficiency, and a smaller
drag coefficient. It effectively adsorb formaldehyde as well as other volatile organic
compounds (benzene, xylene, diene and odor etc.)
1. HEPA (High Efficiency Particulate
Arrestor) Dust Collection Technology
from JAPAN.
2. HEPA filter with antibacterial coating.
3. High-efficiency removal of PM
2.5-Particulate Matter.
4. Activated Carbon Filter removes odour.
5. Intelligent Air Quality monitoring.
6. Filter change indicator.
7. Low Noise operations.
8. User-friendly functional design, safe
and convenient for use.
9. High purifying capacity purifies air in
the room instantly.
10. Suitable for a room area upto 377 sq. ft.
11. Intelligent night mode.
1. Back cover
2. Antibacterial HEPA Filter
3. Activated Carbon Filter
4. Central case cover
5. Top Panel
6. Button
7. Air outlet vents
8. Decorative ring
9. Support bracket
10. Support plate
11. Front cover
12. Left side panel
13. Base
14. Power cord
1. KENT Eternal Purifier : 01 No.
2. User Guide: 01 No.
4
1
2
3
5
8
9
10
11
12
14
67
13
Filtration Process
Polluted Air Clean Air
Antibacterial
HEPA Filter
Removes
VOC/odour
Removes Bacteria
and PM 2.5 Particulates
Activated
Carbon Filter

3 4
Speed
Kent Eternal Air Purifier comes with three different speed settings.
These different speed settings-low, medium & high allow you to
select a particular speed that suit the need.
To vary speed, press speed button on control panel
• For Low speed - press button once
• For Medium speed - press button twice
• For High speed - press button thrice
Timer
Kent Eternal Air-Purifier comes with three different timer settings. These different
settings - 1 hour, 4 hours & 8 hours, allow you to select a usage as per your needs.
To set timer, press the ‘TIMER’ button on control panel
• To Set timer for 1 hour - press button once
• To Set timer for 4 hours - press button twice
• To Set timer for 8 hours - press button thrice
When the set time is up, the purifier will stop and turn off.
Using KENT Eternal Air Purifier
Mode Selection
1. Unpack the unit completely and remove any stickers that can prevent unit operation.
2. Install filters in the correct format.
3. Check the unit for damages, do not use it in case of any damages.
4. Before switching the unit on, make sure that your home mains voltage corresponds to the
unit operating voltage.
5. Once connected to the main power supply, the appliance will make a three-tone sound
indicating that it is ready for use.
6. To start the KENT Eternal Air Purifier, press ON/OFF button. The appliance will give a
harmonious ringtone to indicate that it is on. In 3 seconds that appliance would start with
in Auto-Mode.
7. To turn off the machine, press ON/OFF button.
Mode 1 - Auto
In this mode the Air Purifier automatically adjusts the settings (Speed - low, medium, high)
based on the air quality sensed by order sensor. The current air quality is displayed by Air
Quality indicator using different colours (blue, light blue, pink and red).
In Auto Mode, the appliance can differentiate between day and night and adjust itself
accordingly. At night with lights turned off the purifier would enter into SLEEP MODE after 30
seconds. All the indicators on display and operations screen will turn off and the purifier will
run silently allowing for a peaceful night.
In morning the purifier would come out of the sleep mode and resume its normal operations
with settings depending upon the air quality.
To run the purifier in this mode, press ON button once.
Mode 2 - Silent
• In this mode the Air Purifier runs with less noise
• To run the purifier in this mode press MODE button on control
panel once
Mode 3 - Turbo
• Is recommended to run the purifier in TURBO mode if the
room is heavily polluted or has high smoke/soot content
• To run the purifier in this mode press MODE button on control
panel twice
For your convenience, the Air Purifier comes with three different modes. These different
modes allow you to select a particular settings as per the needs.
3. Remove
Activated Carbon Filter , as shown in the figure.
2. Remove Antibacterial HEPA Filter, as shown in the figure,
by pulling the handle attached to the filters.
4. Remove plastic packaging on the filters and reinstall in the
reverse order.
5. To put the back cover in the air purifier, Insert the snaps at the
bottom of back cover into slots, and push the upper part in.
6. Always install the filters in correct position, by following the
markings on the top of the filters.
Note: The purifier will reboot after power cut.
TURBO

5 6
Filter Reset
When “REPLACE FILTER” LED glows, it indicates that the filters
life is up and need to be replaced.
•Change filter screen 1 means replace “Activated Carbon Filter”
• Change filter screen 2 means replace “Antibacterial HEPA Filter”
After replacing the filters, press and hold “RESET” button for 5 seconds to reset the
‘REPLACE FILTER’.
Warning: It is important to reset the machine, failing to do so the photosensitive sensor might
damage. It may also effect the smart mode operations
Note:
In the first 3 minutes after the machine is turned on, odor sensor is in preheat stage, so the
air quality (odor) indicating lights in four colors will be flickering alternately.
When starting the machine for first time or after a long time around 30 to 60 minutes of
pre-heating is required for the machine to reach stable condition. Any air quality information
is only for reference before it becomes stable.
Air Quality Indicator
Kent Eternal Air Purifier comes with an inbuilt odour Sensor and display to indicate the Air
Quality in the room. Kent Eternal Air-Purifier uses different colors: Red, Pink, Light Blue and
Blue to indicate Air Quality.
BLUE: BEST
LIGHT BLUE: GOOD
LIGHT PINK: BAD
RED: WORSE
Cleaning and Maintenance
To keep your KENT Eternal Air Purifier spotless, please ensure a periodic cleaning of your
purifier.
1. Switch off and unplug the appliance from mains power supply.
2. Wipe the appliance with a soft cloth to remove any dust or dirt.
3. In case of few stubborn marks, wipe with a soft cloth dipped in household detergent.
4. Do not use the machine till it is completely dry.
5. Do not clean the appliance by immersing it in water or under tap water. It might lead to
major defects or breakdown of the appliance.
Cleaning or Replacement of Filters
Cleaning of Antibacterial HEPA Filter
1. Clean Antibacterial HEPA Filter once in every 2 weeks.
2. Do not rinse/wash in water.
3. To clean the filter, put it facing down on a newspaper or any other protective surface.
4. Clean its front side (the back does not require any cleaning or maintenance) with vacuum
cleaner (using brush nozzle or crevice nozzle) to remove the dust on the surface.
5. Do not exert any excessive force on the Antibacterial HEPA Filter. Doing so might lead to
its deformation.
Note: It is important that proper instructions are followed when cleaning or replacing of filter.
Not adhering to proper procedures may impair the performance of the appliance.
Cleaning of Activated Carbon Filter
1. Clean Activated Carbon Filter once in a month with a soft brush.
2. Do not rinse/wash with water.
3. Put the filter in a place with sufficient sunlight and good ventilation for 2-3 hours. Then
clean both sides of the filter with vacuum cleaner (using brush or crevice nozzle) to
remove the dust on the surface.
4. Regular cleaning and maintenance would extend the life of filter components.
5. When the filter replacement indicator is on, replace with new filters within 2 weeks’ time.
Note: Do not wash Activated Carbon Filter and Antibacterial HEPA Filter.

7 8
Important Safety InstructionsPrecautions
1. Do not disassemble, or repair the appliance on your own. Doing so may cause
appliance failure or breakdown.
2. The input voltage must not exceed the rating; doing so might damage the appliance.
3. Unplug before replacing the filter/cleaning/moving the appliance.
4. Do not use the appliance with damaged power cord or plug.
5. If power cord is damaged, replace it with a genuine KENT spare.
6. Do not install the machine in a high humidity area e.g., bathroom. The vapor may result
in electric shock or breakdown.
7. Do not use the appliance in places with combustible liquids or heavy oil stain (e.g.,
machine oil). This may result in breakdown, electric shock or combustion.
8. Do not install the machine near any heat source, e.g., heater.
9. To maximize the effect of purification, it is recommended to put the machine on the
floor and 30cm away from the wall.
10. Do not use the appliance for soot ejection or for ventilation in kitchen. This would result
in reduced service life of the filter and even the appliance might get damaged.
11. Do not stick fingers or any other objects into the air outlet.
12. When using pesticide, turn off the appliance to prevent any chemical from being
sucked in. The chemicals may accumulate in the machine and generate hazardous
pungent substance under certain circumstances.
13. When the machine is used together with humidifier, prevent excess water vapor from
entering into the machine, because water vapor could lead to electric shock and
damage to the machine.
14. Do not block the air intake and outlet, which may otherwise reduce the machine’s
cleaning capacity (the indoor air may not be cleaned thoroughly) and result in machine
breakdown.
15. Do not place the appliance near any water source such as fish tank or vase. If water
enters into the machine, it may cause electric shock or malfunction.
16. If the machine is not be used for longer time, unplug it.
17. Do not sit, stand or shake the appliance.
18. Do not use the machine when it is in recumbent or inclined position.
19. Do not attempt to use the machine to remove any toxic substance, e.g., CO.
20. Do not use the machine at heavily smoky or dusty place, e.g., kitchen or where
flammable gas, caustic gas or metal dust may have access, which may otherwise
cause fire or failure.
When using an electrical appliance, basic precaution should always be followed, including
the following:
1. Unplug, when not in use and before servicing.
2. To reduce the risk of electric shock, do not use near/on wet surfaces.
3. Use the appliance only as described in the manual.
4. Do not use the appliance, if cord or plug is damaged or worn out. Replace the damaged
cord or plug immediately.
5. Do not try to service the appliance on your own. Send it to KENT authorized service
center only.
6. Keep cord away from heated surfaces.
7. Do not unplug the appliance by pulling the cord. Always unplug by pulling the plug and
not the cord.
8. To avoid electric shocks, do not use the appliance with wet hands.
9. Keep hair, loose clothing, fingers and all parts of body away from moving parts.
10. Turn all controls off before unplugging.
11. Never use the appliance without filter in place.
12. This appliance is suitable for Indoor use only.
13. Keep away from children.
14. The appliance is not designed to be used by people who are physically or mentally
disabled or mentally handicapped or lack of relevant experience and knowledge,
unless a person responsible for their safety uses the product for supervision or
guidance.
15. Do not put the product directly under the air conditioning, to prevent condensation of
water droplets into the product.

There is no
effective
purification
Foul odors from
the air purifier.
The appliance
automatically
enters into sleep
mode at night even
though the light is
on (or indoor
illuminant is
available)
The appliance
does not enter into
sleep mode at
night even with the
light off.
The machine is installed at a
poorly ventilated place or there is
obstacle nearby.
The foul odors may be due to
excessive smoking in a shorter
interval of time.
Antibacterial HEPA Filter and
Activated Carbon Filters are
overused and require replacement.
Antibacterial HEPA Filter is
overused and has not been
replaced.
In some extreme cases
Antibacterial HEPA Filter needs to
be dried or replaced in months or
even weeks depending on
different operating environment).
The appliance may be placed in a
dim-light corner.
The appliance is not running in
smart mode.
Select smart mode and run the
machine.
Light from outside prevents the
machine from entering into sleep
mode.
Block the light from entering, by
closing the doors/window or by
drawing the curtain etc.
Place the machine in a brighter
area.
Replace Antibacterial HEPA Filter
and Activated Carbon Filter.
Remove the obstacle.
The odors will disappear
after a while.
Change the Antibacterial
HEPA Filter.
Put the Antibacterial HEPA Filter
in a place with sufficient sunlight
or good ventilation for 2-3 hrs to
evaporate the moisture (do not dry
it under direct sun, which may
distort the filter and impact its
performance).
Air not coming out Motor doesn’t work.
Call KENT authorized service center.
Trouble Shooting
9
Problem Possible Cause Possible Solutions
Marketed by: KENT RO SYST EMS LTD.
E-6, 7 & 8, Sector-59, Noida, U.P.-201 309, India.
E-mail: service@ kent.co.in | Website: www.kent.co.in
Customer Care: 92-789-12345
Product: KENT ETERNAL AIR PURIFIER
Product Code: 15001
Serial No.:......................................................
Date of Purchase: ................................ Dealer Stamp: ................................
WARRANTY CARD

 
To speak to customer care executive call: 92-789-12345


by giving
a missed call:
9212252852


10
Spare Part List
Replacement of the spare part are as under:
1. Antibacterial HEPA Filter.
2. Activated Carbon Filter.
Note: The filters are consumables. There replacement time depends upon the quality of
air being purified. They are not covered under warranty.
1. The Warranty period commences from the
date of purchase by the first end-user. During
this Warranty period of one year, KENT or its
Authorized Service Provider (ASP) will
replace or repair any part of KENT
ETERNAL AIR PURIFIER, that in the opinion
of KENT or its ASP, would be defective in
operation due to faulty material or
workmanship (i.e. manufacturing defects)
with the exception of consumables such as
filters.
2. The product's plastic body is not covered
under Warranty and hence, it must be
handled with care to guard against
breakage.
3. The original purchaser of the unit can avail
services under Warranty at the point of sale,
by producing the damaged part(s) along with
the original invoice.
4. This Warranty is void if the unit is not
operated under normal conditions or
according to the instructions given in the
manual.
5. Product returned to KENT or its ASP for
Warranty examination must be shipped
freight prepaid.
6. KENT or its ASP shall not be held liable for
claims exceeding the cost of repair of the
defects in workmanship.
7. This Warranty Agreement shall not be
interpreted to render KENT or its ASP liable
for injuries or damages of any kind - direct,
consequential or contingent to persons or
property.
8. KENT or its ASP shall not be held
responsible by representative or buyer for
failure to abide by any of the obligations of
this Warranty Agreement if such failures are
the result of circumstances of Forces
Majeures: such as, but not limited to, floods,
earthquakes, transportation strikes, labour
disputes with outside suppliers or any other
conditions beyond the control of KENT or its
ASP.
9. KENT or its ASP shall not be held liable for
repair or alterations made without prior
written approval; for products failures
resulting from the lack of proper
maintenance.
10. This Warranty Agreement excludes all
products/component parts or damage to any
part of this air purifier which, in the opinion of
KENT or its ASP, have been subjected to
misuse; misapplication; negligence;
alteration; accident or operation contrary to
our instructions, incompatibility with
accessories not installed by KENT or its
ASP, or that have been repaired with
component parts other than those
manufactured by or obtained from KENT or
its ASP. Damage caused by freezing, flood,
fire or Act of God is not covered by this
Warranty. In all such cases regular charges
will apply. This limited Warranty does not
include service to diagnose a claimed
malfunction in this unit.
11. KENT reserves the right to alter or improve
design and specifications at any time,
without any contingent obligations to
prospective buyers or owners of the products
previously sold.
12. Any disagreements and obligations based
upon the purchase of KENT products and
thereby imposed on KENT or its ASP shall
be governed by and construed according to
the laws of INDIA and subject to the
jurisdiction of Delhi Courts only.
13. KENT or its ASP assumes no Warranty
liability in connection with this air purifier
other than that specified herein. This
Warranty is in lieu of all other warranties,
expressed or implied, including warranties of
fitness for a particular purpose. KENT or its
ASP does not authorize any person or
representative to assume for them any other
obligations on the sale of this air purifier.
14. Under no circumstances, the liability of
KENT or its ASP shall exceed the value of
the product.
15. Under no circumstances are the terms
mentioned above negotiable and no
employee of KENT or its ASP has the
authority to supersede them.
Terms & Conditions of Warranty
KENT warrants all new products manufactured by it to be free from defects in material and workmanship
under normal usage and service from the date of purchase as under:
Technical Specifications
Product KENT ETERNAL AIR PURIFIER
Product Code 15001
Product Generic Name Air Purifier
Product Colour Maroon
Mounting Pedestal
Net Weight 8.90 kg
Input Power Supply Single Phase 220- 240 V, AC 50/60 Hz.
Product Dimension (mm) 402 (L) X 247 (W) X 555 (H)
Effective Room Area Upto 377 sq.ft.
Noise (dB) <= 65 dB (A)
CADR (Clean air delivery rate) 400 m³/h
Power Consumption 52 W