PURE Marvella RO Instruction Manual

REACH PUREIT AT

www.pureitwater.com

1860-180-1000

#

Based on Unit shipment sales for 2010. Excludes pitchers and faucet mount systems sales and includes only in-home point-of-use drinking water treatment systems.

Setting benchmarks in

water purication

Winning laurels across

the world

Pureit is the world’s
largest selling water

purier brand

#

- India

- Mexico

- Indonesia

- Brazil

- Bangladesh

No. 1 choice of

families Worldwide

Central

Food

Technological

Research
Institute

National

Environmental

Engineering

Research
Institute

Apollo
Hospitals,
Chennai

Institution of
Public Health

Engineers,

India

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t

i

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Indian Public

Health

Association

PRO-10-12

World’s leading
RO Membranes

Advance

Alert System

Triple safety assurance of

RO + UVM + ROPL

Advanced 5-stage

technology

Turns even hard water
of TDS 2000 PPM into

soft and tasty water

1

Congrat ulations!

We thank yo u for th e trust you have s hown in o ur produc t and we assure yo u
that our produ ct will live up to your e xpect ations. Mi llions of user s trust Pure it
to provide sa fe water to t heir loved on es.

Our product is deve loped by exper ts and it is design ed to give you water that is
‘As Safe As B oiled Wate r™’. Pureit adheres to some of t he toug hest st andards
of leading i nstitut ions bot h in India an d abroad.

If you need to get in touch with us for anyt hing, plea se call us at 1860-180-100 0.

We once again thank you for bu ying Pureit M arvella RO™ and we look forw ard
to a long and fr uitful a ssociat ion with you .

WELCOM E TO THE PUR EIT FAMILY

2 3

Advance Alert System

Pureit’s Advance Alert System give you a complete status
update on the functioning of your purier thereby assuring you
safe water and maximum convenience.

CONTENTS

Unique Features of Pure it Marve lla RO™ ........................................ 03

Know your Purei t Marvel la RO™ ......................................................... 04

Technical Specifications of

Pureit Marvella RO™ Purifier....................................................................05

Pureit Mar vella RO’s Uniqu e Technology .......................................... 06

Water-Flow Di agram and Electrical-Circuit Diagram .................07

Installation and Import ant Instructions .............................................. 08

Additional Assura nce of Safet y ............................................................... 13

Ordering C SF Germk ill Kit™ and Membr ane Germ kill Kit™..15

Cleaning a nd Maintenance ........................................................................ 16

Germkil l Kit™ ................................................................................................. 27

Frequently Asked Que stions (FAQs) ................................................... 28

Troubleshooting ............................................................................................. 30

Warranty C ard and details ....................................................................... 31

Stateme nt of Hindustan Unil ever's

Intellec tual Prop erty R ights ..................................................................... 34

UNIQUE FEATURES OF
PUREIT MARVELLA RO™

Advanced 5-stage technology

Pureit Marvella RO™ works on a 5-stage technology which
ensures that you get water that meets the standards set by
the USEPA for microbial contaminants.

Triple safety assurance of RO + Ultra Ventilated
Membrane (UVM) + RO Purity Lock

Pureit Marvella RO™ is equipped with RO Membrane and
Ultra Ventilated Membrane (UVM) ensuring that the water is
puried not once but twice! As an additional safety assurance
it is equipped with ‘RO Purity Lock’ (ROPL) mechanism which
monitors the usage, and calculates the life of the consumables
and membranes and indicates when to replace them.

* Under te sted conditio ns of 18 PSI input pr essure, 450 –500 PPM TDS a nd 25ºC temper ature.

#

While Ge rmkill Kit™ (CSF) w ill be changed af ter 4000 li tres and there’s an A uto Shut Off to f orce this
change , Sediment Filt er may have to be chan ged in the interi m depending on t he quality of in put water.

TDS removal up to 2000 PPM

Pureit Marvella RO™ turns even hard water of TDS 2000 PPM
into soft and tasty water.

Advanced voltage uctuation guard

This protects your purier from sudden voltage uctuation
as high as 300 Volts.

Fully automatic

Pureit Marvella RO™ is fully automatic and works without
any intervention. The system senses if the water tank is
not full, puries and stores water automatically.

Break resistant tap

Pureit Marvella RO™ is equipped with break resistant tap
which is tested for up to 50000 times.

Uses one of the World’s leading RO Membranes

Pureit Marvella RO™ uses one of the World’s leading
RO Membranes which delivers water that is of the
highest quality.

Large 8 litres storage tank

Pureit Marvella RO™ has 8 litres of storage tank.
So you don’t need to ll vessels or water bottles.

RO Purity Lock system

Pureit Marvella RO™ has a unique ‘RO Purity Lock system’
(ROPL) which shuts the water ow after the life of Carbon and
the RO Membrane is over. The Carbon consumable is designed
to last approximately upto 4000 litres*# of usage and RO
Membrane approximately 8000 litres*# of usage. This system
ensures you don’t drink unsafe water even by accident.

4 5

KNOW YOUR PUREIT MARVELLA RO™

1 Tap

2 Indicat ors

3 Ultra Vent ilated M embran e (UVM)

4 RO Membra ne

5 Post-Se diment Filter

6 Taste Modul ator / Post RO Ca rbon Polis her* (Op tional)

7 Carbon Fi lter

8 Pump

9 Low Pressu re Switch

10 Solenoi d Valve

11 SMPS

12 Control Ci rcuit

13 Storag e Tank

14 Pre-S ediment F ilter

15 Waste Water Tube

16 Cleanin g Soluti on Dispen ser

1 Cleanin g solutio n dispens er

2 Power indic ator

3 Storag e tank indi cator

4 CSF (Carb on & Sediment Filte r) life indic ator

5 Membra ne life indicator

6 Storag e tank

7 Tap

8 Sedimen t filter assembl y

9 Inlet tub e

10 Divert er control ler

11 Divert er assemb ly

12 Waste wate r pipe

TECHNICAL SPECIFICATIONS OF
PUREIT MARVELLA RO™ PURIFIER

#

P ureit Ma rvella RO™

Height 480 mm

Width 360 m m

Depth 2 65 mm

Weight of ‘P ureit Mar vella RO™’ 8.4 kgs

Flow rate* Approxim ately 9 –12 litres per hou r

Storag e tank cap acity 8 litres

5 Stage Pu rifyin g Technolo gy

PP melt blo wn sediment filt ers, Activated c arbon block,
Reverse osm osis membrane and U ltra ventilate d membrane

Membra ne type Thin fil m composite spira l wound

Pump ty pe Diaphr agm pump, 24V DC

% Recovery * Typically 25%

TDS reduc tion** Upto 90 %

Power ratin g 36 Watts

Pressure r ating 5–30 P SI***

Input Volt age 100-240VAC , 50-60 Hz

Materi al of constructi on for plas tic parts Food safe , non-toxic, eng ineering grade pl astics

Lengt h of Power adaptor 1.8 metres

Total Dissol ved Solids 200 mg/ lit (min) – 2000 mg/ lit (max)

Total Hardne ss 500 mg/lit (ma x)

Iron 0.3 mg/ lit (max)

Turbidity 10 NTU

Germki ll Kit

TM

Materi al of constructi on Food safe , non-toxic, eng ineering-gra de plast ics

Purifi cation capacit y
(CSF Ger mkill Ki t™)

The consu mables G ermkill Kit

TM

has been d esigned to give

approxim ately 4000 li tres

�

of purif ied water dependi ng on the input

water pre ssure, TDS and wate r temperature

Purifi cation capacit y
(Membr ane Germkill Kit™)

The RO Membr ane and Ultra Venti lated Membrane ( UVM) has been
designe d to give approximate ly 8000 L

�

of purif ied water. The actual
life of the f ilters will depe nd on the input wate r pressure and TDS
and water t emperature

Germki ll performance s tandard

Meets st ringent intern ational c riteria for microb iologically
safe drin king water –
e.g., Env ironment al Protection A gency (EPA), USA .

* Permeat e flow rate and reco very are based on st andard test con ditions and may var y depending on in put water quali ty,

TDS, pre ssure and life of fi lter elements .
** Input wa ter quality and T DS content are impo rtant deter minants of outp ut water qualit y.
*** I f input pressure e xceeds 30 PSI, p lease install a c ompany provided pre ssure reducing v alve at an addition al cost. If the

pressure i s lesser than 5 PS I than you need to bu y ‘Pressure enha ncing pump’ at an addi tional cost.

#

Technic al specifica tions are subject t o change or improve ment without pri or notice.

� While Ge rmkill Kit™ (CSF) wi ll be changed aft er 4000 litre s and there’s an Auto Sh ut Off to force thi s change,

Sedime nt Filter may have to be c hanged in the inte rim depending on t he quality of inp ut water.

* Post RO Carb on Polisher fit ted in the devic e may need to be chan ged intermit tently at extr a cost in case you fa ce smell issues .

POWER

STORAGE
TANK
FULL

CHANGE
CSF

CHANGE
ROM

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WATER-FLOW DIAGRAM

ELECTRICAL-CIRCUIT DIAGRAM

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Unique Pre -Sediment Filte r

Removes f ine and coar se particulate
impurit ies/dirt and improve s the life of
the carb on filter.

Unique Ca rbon Filt er

Removes chl orine and organic
impurit ies like harmful pes ticides. It also
adsorbs b ad taste and odour c ausing
organic c ompounds from wate r.

Unique Pos t-Sed iment Filt er

Removes rem aining fine and co arse
partic ulate impuritie s/dirt and improves
the life of RO M embrane.

1

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RO Membr ane

Removes dis solved salts, ha rdness,
pestici des and heavy met als like arsenic,
lead and me rcury. It also removes
microbi al contam inants like bacte ria,
virus, pr otozoa and cysts.

Ultra Venti lated Me mbrane
(UVM)

Ultra Vent ilated Membra ne (UVM) i s
added pos t RO, which ens ures that the
water is pu rified not once bu t twice.

5

4

‘Pureit Marvella RO™’ works on a 5 -stage purification process which ensures that you get
water that meets the standards set by USEPA for microbial contaminants and improves t he
taste by removing excess TDS.

World’s leading RO Membranes

Pureit Mar vella RO™ uses the World’s leading RO Membranes which is be st in class and
tested for superior per formance. Our RO Membr ane is capable of not only removing the
harmful ger ms in water but also the excess TDS (total dissolved solid s) thus making the
water safe and tasty.

PUREIT MARVELLA RO’S UNIQUE TECHNOLOGY

Reject
Water

Incoming
Water

Incoming
Water

Outgoing
Purified Water

Rejected water

Flow Restrictor

Treated water

RO Filter

MF

Taste
Modulator
(Optional)

Pump

Solenoid valve

Sediment filter

Low pressure

switch

Feed water

Post-Carbon

Sediment Filter

Pre-RO

Carbon Filter

100-300VAC

50HZ

Pump

SMPS

Converts 230VAC

To 24DC

Solenoid

Valve

8 9

Make sure you t est the input wate r TDS before insta lling Pure it Marvella RO™. The
minimum i nput wate r TDS should ideall y be more than 200 PP M and maximum must

be 200 0 PPM. If the TDS is le ss than 200 PPM th en you need to use the

‘TDS Mod ulator + Mi neral enhancer ’ which can be bough t at an additi onal cost.

Pureit M arvell a RO™ must be inst alled on the wall or c an be used as

table to p. Please follow the i nstructions gi ven below while inst alling.

1

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INSTALLATION AND IMPORTANT INSTRUCTIONS

Ensure Pu reit Mar vella RO™ is not installe d above any electric s ocket.

Ensure th at you use the plug provid ed with the purif ier and do not change i t.

Ensure Pu reit Mar vella RO™ is installed by a t rained Pureit te chnicia n.

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INSTALLATION AND IMPORTANT INSTRUCTIONS

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TDS Meter

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INSTALLATION AND IMPORTANT INSTRUCTIONS

Ensure th at the purifier is p laced close to the plu mbed inlet connec tion

(not more tha n 2 metres). Also, avoid sh arp bends to the pip es.

Pureit M arvell a RO™ should not be co nnected to any hot wa ter tap.

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INSTALLATION AND IMPORTANT INSTRUCTIONS

Instal l your Pureit Marve lla ROTM away from any di rect sunlight, a nd

ensure th ere is enough ventil ation.

Ensure in put press ure is more th an 5 PSI and less th an 30 PSI . If it is more than 30 P SI, you need to

use ‘Pres sure reducing Valve’ wh ich must be bought at an a dditional cost . If the pressure is le ss than

5 PSI the n you need to buy ‘Pres sure enhancing Pu mp’ which c an be bought at an addit ional cost.

Ensure you b uy them from the aut horized se rvice personne l of Pureit .

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Hot

Water

Water

POWER

STORAGE
TANK
FULL

CHANGE
CSF

CHANGE
ROM

WaWatete

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STORAGE
TANK
FULL

CHANGE
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CHANGE
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12 13

INSTALLATION AND IMPORTANT INSTRUCTIONS

Ensure th e waste water pipe i s placed lower than th e tap of the purifi er.

9

ADDITIONAL ASSURANCE OF SAFETY

As an addit ional assuranc e of safet y Pureit Marvell a RO™ has a uniqu e ‘RO Purity
Lock syst em’ which monitor s the usage and shut s the wate r flow aft er the life of
CSF Ger mkill Kit™ and/or the Mem brane Germkill K it™ is over.

The indic ator is GREEN – This m eans the CSF is saf e to use.
The indic ator blinks RED co ntinuou sly – The CS F usage has crossed 3 85 hours and hence th e life
of CSF wil l end soon, it is time to r eplace th e pre filter and car bon cartridge . You need to ord er
for CSF Ge rmkill Kit™.
The indic ator turns complet ely RED – The CSF li fe of 400 h ours*

#

is over and it mu st be replaced.
At this poi nt in time the mechan ism shuts the wate r flow thus ensuri ng you don’t dri nk unsafe
water even b y accident .

* T he CSF life of 40 0 hours typic ally gives 40 00 litres of pur ified water un der tested cond itions of 18 PSI in put
pre ssure, 450– 500 PPM TDS an d 25 °C temperatu re.

#

While Ge rmkill Kit™ (CSF) w ill be changed af ter 4000 li tres and there’s an A uto Shut Off to f orce this change ,

Sed iment Filter m ay have to be changed i n the interim de pending on the qu ality of input w ater.

‘Change CSF’ indicator

POWER

STORAGE
TANK
FULL

CHANGE
CSF

CHANGE
ROM

Waste Water

CHANGE

CSF

POWER

STORAGE

TANK
FULL

CHANGE

CSF

CHANGE

ROM

14 15

ADDITIONAL ASSURANCE OF SAFETY

The indic ator is GREEN – This m eans the RO Membra ne and the UVM is safe t o use.
The indic ator blinks RED co ntinuou sly – The RO and t he UVM has crossed 78 5 hours and hence
the life of m embrane will end so on, it is time to repl ace the RO Membrane an d the UVM.
The indic ator turns complet ely RED: The RO and UV M’s life of 800 hours *# is over and it mu st be
replaced . You need to or der for the Membra ne Germkill Kit™.
At this poi nt in time the mechan ism shuts the wate r flow thus ensuri ng you don’t dri nk unsafe
water even b y accident .

* The ROM life of 8 00 hours typ ically gives 8 000 litres of p urified wate r under tested c onditions of 18 PS I input
pressure , 450–50 0 PPM TDS and 25°C tem perature.

#

While G ermkill Kit™ (CSF ) will be changed af ter 4000 li tres and there’s an Au to Shut Off to forc e this change,

Sedime nt Filter may have to b e changed in the in terim depend ing on the qualit y of input wate r.

‘Change ROM’ indicator

CHANGE

ROM

POWER

STORAGE

TANK
FULL

CHANGE

CSF

CHANGE

ROM

CLEANING AND MAINTENANCE

2

You can clean t he tap by using disinf ectants like ble ach/ hypochlori te

(50 PPM avai lable chl orine). Discard 2 litr es of water after c leaning t he tap.

1

Exter nal portion of the p urifier must be c leaned u sing wet clo th only.

Do not use de tergent or soap.

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SUPER

DETERGENT POWDER

SOAP

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4

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You can clean t he storage tank by u sing the di sinfectant whic h can be

bought by c alling our Pureit he lpline num ber. To clean the t ank just open the

cleanin g solution dispen ser and put 1 ml of the solu tion (10–15 drops) into
the stor age tank. (Ensu re the tan k is not empt y). Once the stora ge tank is

full just d rain the e ntire water.

CLEANING AND MAINTENANCE

Do not exte nsively clean and r ub the decorative p arts and on the

LED disp lay panel a s this might lead to sc ratche s on the par ts.

Cleaning Solution Dispenser

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Always sw itch off the ‘ball v alve’ and electri cal power, if you are o ut

of home for lo ng duration.

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Turn off the ba ll valve and switch of f the power if you noti ce

any leaka ge from the purifi er.

CLEANING AND MAINTENANCE

OFF

POWER

STORAGE
TANK
FULL

CHANGE
CSF

CHANGE
ROM

POWER

STORAGE
TANK
FULL

CHANGE
CSF

CHANGE
ROM

OFF

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STORAGE
TANK
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TANK
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Do not try t o open the purifi er for cleaning or for a ny replacements .

This can be d one only by qualif ied company person nel or an authorize d agent.

CLEANING AND MAINTENANCE

Do not consu me the water from th e waste w ater tube , as it is not suitabl e for drinking.

However, you can us e that wate r for gardening or for c leaning the floo rs.

Waste Water

POWER

STORAGE
TANK
FULL

CHANGE
CSF

CHANGE
ROM

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You can discard t he water in the stor age tank once in 15 days. A lways drain the wat er

in the stor age tank if you have not u sed the purifier f or more than 2 days.

Do not put he avy or sharp objec ts on the purifie r.

CLEANING AND MAINTENANCE

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Do not plug o r unplug th e power cord with wet han ds. Ensure that th e plug isn’t wet

while plu gging in , or plugging out to avo id risks such as ele ctrica l shock or fire.

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CLEANING AND MAINTENANCE

Never spla sh the filtrat ion syste m with water while c leaning.

POWER

STORAGE
TANK
FULL

CHANGE
CSF

CHANGE
ROM

Keep the cor d away from wir ing conjunctions t o avoid hazard. Never p ut the

cord under r ugs, near heat res istors, radiat ors, stoves or heate rs.

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If the powe r cord is dam aged, the power

adapter m ust be replaced and n ot used.

CLEANING AND MAINTENANCE

POWER

STORAGE
TANK
FULL

CHANGE
CSF

CHANGE
ROM

POWER

STORAGE
TANK
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CHANGE
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Avoid using an e xtension cord.

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CLEANING AND MAINTENANCE

Do not inst all the purific ation unit where it co uld freeze.

POWER

STORAGE
TANK
FULL

CHANGE
CSF

CHANGE
ROM

Do not run ho t water over 45 °C through t he purifier.

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Do not allow a ny foreign or unexpec ted material to e nter into the stor age

tank. T he filtered wate r in the storage ta nk may dete riorate i n the process.

CLEANING AND MAINTENANCE

Hot

Water

Water

POWER

STORAGE

TANK
FULL

CHANGE

CSF

CHANGE
ROM

WaWatete

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In case of an y smoke or bur ning smell, remove t he plug imm ediatel y and call

the Purei t service centre .

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CLEANING AND MAINTENANCE

When shi fting you r house, get the puri fier duly inspec ted and

packed by th e Pureit service te chnician. Remove w ater from t he

storag e tank and properly p ack the purifier i n case of shifting .

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T

O

R

AGE
T

A

N

K

F

U

LL

C

HA

N

G

E

C

S

F

C

H

A

N

G

E

R

O

M

27

The outp ut water m ay continue t o have flora which ar e harmless and pose n o health
hazard t o normal healthy ad ults and children .

26

Do not use hot o r boiling water in th e purifier. Similar ly do not use f reezing co ld water
(less th an 10 °C) in the purifier.

25

Do not use wa ter not intended for d rinking in the puri fier. e.g. abandoned o r abused water
bodies or w ater sources in whic h human, animal or in dustrial wast es are adsorbed.

24

You should only s tore water in the pur ifier and not use ot her bott les and container s.
If you do so, w ater may get c ontaminated.

23

Always re ly only on th e RED indicator to re place the consuma bles and membran e.
The RO Purit y Lock is only an addit ional assurance o f safety. In some case s the
input wat er quality may preve nt it from function ing.

22

Please d ispose th e used consu mables like sedime nt filters, ca rbon filter and
membra nes along with the o ther household wa ste through the mun icipal disposal s ystem.

21

Please e nsure to switch of f the power wh enever you turn off t he ball val ve.

CLEANING AND MAINTENANCE

ORDERING CSF GERMKILL KIT

TM

AND MEMBRANE GERMKILL KIT™

Please call th e Pureit helpli ne number to find out the
current cost of the Purei t Germkill Ki t™.

Phone

1860 –180 –100 0
1860 –50 0 –5678
6001 224 4

Log in

www.pureit water.com

or

POWER

STORAGE
TANK
FULL

CHANGE
CSF

CHANGE
ROM

POWER

STORAGE
TANK
FULL

CHANGE
CSF

CHANGE
ROM

26 27

GERMKILL KIT™

Pureit M arvell a RO™ works on a set of co nsumables whic h needs to b e replaced a t

regular i ntervals base d on the wat er consum ption.

There are 2 t ypes of Germkill K it™ of Purei t Marvel la RO™:

CSF (Car bon and Sedimen t Filter) Germkill K it™: This co nsumable set

include s pre-sediment f ilter and the carb on filter. The life of bot h

the compo nents is approxim ately 4000 li tres*# of purif ied water dependi ng on the

input wat er pressure and TDS . You need to ch ange the CSF Germ kill Kit™ when t he

‘Change C SF’ indicator tu rns RED.

Membra ne cum CSF Germk ill Kit™: This consuma ble set includes a Pre -sediment fil ter,

Post-sed iment filter, Carbo n filter, RO Membrane a nd UVM. The life of t he RO Membr ane and UVM is

approxim ately 8000 li tres*

#

of purif ied water dependi ng on the input wate r pressure a nd TDS. You need

to change t he Membrane Ger mkill Kit™ when the ‘Ch ange ROM’ in dicator turns RE D.

*Plea se note the M embrane Cum CSF G ermkill Kit™ contai ns Pre-se diment filter & C arbon

filter f or which the life is t ypicall y 400 hours, und er teste d conditi ons of 18 PSI in put pressure,

450– 500 PPM TDS and 25 º C temperature.

#

While Ger mkill Kit™ (CSF) will b e changed after 4 000 litres and t here’s an Auto Shut Of f
to force thi s change, Sedime nt Filter may have to be ch anged in the interi m depending on

the qual ity of inp ut water.

Pre-sed iment filter

RO Membra ne Post-sed iment filter

Ultra Vent ilated

Membrane (UV M)

Carbon f ilter

FAQS

How does Pureit Marvella RO™ purify water?

Pureit Marvella RO™ has a 5-stage purication system
which ensures you get water that is ‘As Safe As Boiled
Water™’ and also removes excess total dissolved solids
(TDS) to make your water tastier.

In the rst stage, the water passes through the
Pre-sediment lter which removes ne and coarse
particulate impurities/dirt.

The second stage is the Carbon lter that removes
chlorine and organic impurities like harmful pesticides.
It also adsorbs bad taste and odour-causing organic
compounds from water.

The third stage is the Post-sediment lter which removes
the remaining dirt.

Then the water passes through the RO Membrane at
high pressure, with the help of an inbuilt pump. The RO
removes dissolved salts, hardness, pesticides and heavy
metals like arsenic, lead and mercury. It also removes
microbial contaminants like bacteria, virus, protozoa
and parasites.

The last stage is the Ultra Ventilated Membrane (UVM)
which acts as an additional assurance of safety towards
microbial contaminants.

What is the storage capacity of ‘Pureit Marvella
RO™’?

Marvella RO™ has a storage tank capacity of 8 litres.
The process of lling the storage tank is fully automatic
and when you take water out of the tank, the purication
process automatically starts and rells the storage tank.

How much time it takes to purify water in ‘Pureit
Marvella RO™’?

‘Pureit Marvella RO

TM

’ can purify water upto 9–12 litres
per hour. However, the time taken to purify depends on
the life of the lters, the input water pressure, TDS and
other impurities present in water.

What is Advance Alert System?

Pureit’s Advance Alert System give you a complete
status update on the functioning of your purier thereby
assuring you safe water and maximum convenience.
It has 4 indicators:

Power - Tells you if the purier is ON or OFF. When it is
ON it will turn GREEN.

Water Tank Full – Tells you if the water tank is full or
not. This indicator will turn GREEN when the tank is full.

Change CSF – Tells you if the consumables
(which includes the pre-sediment lters and the carbon
lter) is safe, nearing end of life or has reached end of life.

When the light is GREEN, it indicates the lters are
safe to use.

When the light starts blinking RED, it indicates that the
lters have reached 385 hours of usage and nearing the
end of life (400 hours*

#

) and only 15 hours of usage is

left before you replace them.

When the light turns completely RED it indicates that the
lters need to be replaced and puried water supply has
been stopped.

Change ROM – Tells you if the RO Membrane is safe,
nearing end of life or has reached end of life.

When the light is GREEN, it indicates the membrane is
safe to use.

When the light starts blinking RED, it indicates that the
membrane has reached 785 hours of usage and nearing
its end of life of 800 hours** and only 15 hours of usage
is left before you replace them.

When the light turns completely RED then it indicates
that the RO Membrane, Ultra Ventilated Membrane
(UVM) and Post-sediment lter needs to be replaced
and the water supply has been stopped.

*Please note you need to replace the Pre-sediment
lter and Carbon lter as well when you replace the
RO Membrane and Ultra Ventilated Membrane (UVM).

How will I get new consumables/membranes
replaced?

You need to call the Pureit Helpline number and order
for a Germkill Kit

TM

. The Customer care specialist will
visit your place and replace the Germkill KitTM at a
nominal cost.

* The CSF life of 400 hours approximately gives 4000 litres of puried water under tested conditions of 18 PSI input pressure,

450–500 PPM TDS and 25 °C temperature.

** The ROM life of 800 hours approximately gives 8000 litres of puried water under tested conditions of 18 PSI input pressure,

450–500 PPM TDS and 25 °C temperature.

#

While Germkill Kit™ (CSF) will be changed after 4000 litres and there’s an Auto Shut Off to force this change, Sediment
Filter may have to be changed in the interim depending on the quality of input water.

28 29

What are all the consumables which are
to be replaced?

You need to replace the pre-sediment lter and carbon
lter when the “CHANGE CSF” starts blinking RED.
These parts can be bought together by ordering
“CSF Germkill Kit™”

#

.

You need to replace the Pre-sediment lter, carbon lter,
Post-sediment lter, RO Membrane and Ultra Ventilated
Membrane (UVM) when the “CHANGE ROM” starts
blinking RED. These parts can be bought together by
ordering “Membrane cum CSF Germkill Kit

TM

”.

Can I drink the rst purication cycle of water
from the purier?

No, it is recommended to throw the rst cycle of water
that is lled in the storage tank when the new Pureit
Marvella RO purier is installed, and also whenever the
Germkill Kits™ are replaced.

What should I do if there is no puried water in
the storage tank?

IIn case there is no puried water in the storage tank
then you need to rst check whether the LED display
shows RED in either “CHANGE CSF” or “CHANGE
ROM”. If it shows GREEN or is blinking RED and still
there is no water supply then you can check whether
the ball valve is closed or the power is off. If none of
the above 3 cases are true, please call Pureit service
centre for help.

Can I open and service my purier?

It is not recommended to open and service device by an
individual. Call our customer care if you face any issue
which requires servicing and opening the device.

Can I use the reject water?

It is not recommended to use the reject water for
any kind of consumption (drinking or cooking). It can
probably be used for gardening or cleaning oors.

What should I do if any part of the purier is
broken?

Please call the Pureit helpline number. Our technicians
will visit your house and will guide you on the repairs
required. There will be a nominal visiting charge and you
would need to buy the parts required.

What should I do if there is a leakage from the
purier?

First switch off the ball-valve if you nd any leakage from
the purier and turn off the power switch. Check for any
visual improper tment (like tap) and then call our Pureit
helpline number and register a service request.

How long the stored water in Pureit Marvella
RO

TM

You can use stored water for 2 days. If it is not used for
more than 2 days we advice you to discard that water,
rell and then consume.

The water from the purier tastes unusual

This might be because of one or more of the following reasons:

a) The storage tank has not been cleaned for a long time –

Please clean the storage tank after removing the water with a mild
hypochlorite solution. The hypochlorite solution can be ordered by calling
our helpline number.

b) The water is stored for too long in the storage tank –

Please drain the stored water and ll fresh water.

c) The lters or the membranes need to be replaced/cleaned –

Please replace or get them cleaned by calling the Pureit helpline number.

The purication is taking more time

This might be because of one or more of the following reasons:

a) The ball valve may not be opened fully – Please ensure the ball valve is open
completely so that the water ow is not restricted.

b) The temperature of input water might have dipped drastically.

c) Check if the lter is choked or damaged, if yes then you need to replace
the lters.

The storage tank is not getting lled

This might be because of one or more of the following reasons:

a) Check if the ball valve is kept open.

b) Check if either ‘replace CSF’ or ‘replace ROM’ is RED. If yes then replace
the lters/membrane.

c) Check if there is any leakage from the purier and if there is any leakage then
call the Pureit helpline number.

TROUBLESHOOTING

30 31

Note:

1. Please retain the bill of purchase.

2. Please quote Serial number, Model and Date of Purchase in all your correspondence.

Pureit Marvella RO™ Water Purier

Warranty Registration Card

Warranty Card

______________________________

Dealer’s Signature

(with rubber stamp)

Serial No.

Date of Purchase:

Purchaser’s Name:

Telephone No.

Address:

Dealer’s Name:

Address:

‘PUREIT MARVELLA RO™’ WARRANTY DETAILS

Product warranty

The ‘Pureit Marvella RO™’ guarantees that you will get ‘As Safe As Boiled Water™’ as described in ‘Pureit Marvella
RO’s Unique Technology’ section as long as the ‘Pureit Marvella RO™’ is used in the manner specied in this manual.

1. The Consumables including the Sediment lter, Carbon lter, Post-Sediment Filter, RO Membrane and Ultra
Ventilated Membrane (UVM) will not be covered under warranty

#

.

2. The warranty does not cover external booster pump, pressure reducing valve which is bought as an accessory
to the purier.

3. All other components including the electrical parts will have a 12-month warranty against the
manufacturing defects.

This warranty is subject to the following conditions:
The customer will notify the company in writing or by calling the help line promptly if any defects are noticed and
give the company or its authorised agent adequate opportunity to inspect, test and remedy them. For this the
customer may have to deposit the ‘Pureit Marvella RO™’ if so required by the company, with the company’s ofce/
service centre/authorised dealer along with the original invoice, in the city where they are sold.
Inspection and test report of the company’s ofce/service centre/authorised dealer will be nal and binding under the
warranty for determining defects, repairs/alterations required or carried out, or certifying working of the
‘Pureit Marvella RO™’ thereafter.
The company’s obligation under this warranty shall be limited to repairing or providing replacement of parts,
which are found to be defective.
The company or its authorised customer care centre/licensed service provider reserves the right to retain any part(s)
or component(s) replaced at its discretion, in the event of a defect being noticed in the equipment during
the warranty period.
The company’s liability under this warranty shall in no event, and under no circumstances, exceed the price paid
by the customer.
This warranty is conned to the rst purchaser of the product only and is not transferable.
In the event of repairs of any part/s of the ‘Pureit Marvella RO

TM

’, this warranty will thereafter continue and remain in
force only for the unexpired period of the warranty.
The warranty is issued at Mumbai, and courts at Mumbai shall have exclusive jurisdiction over matters covered or
owing from this warranty.
The company obligation is only for effective repairs of any defective part of the ‘Pureit Marvella RO

TM

’, and not for
‘Pureit Marvella RO™’ replacement as such.
Repairs or replacements will be carried out either by the dealer from whom the device has been purchased or
through a Company Customer Care Centre, or the Authorised Licensed service provider with whom the device has
been registered.
For units installed beyond the municipal limits of the jurisdiction of the Authorised licensed service provider
or company customer care centre, all expenses incurred in collecting the device(s) for part(s) thereof from the
company’s customer care centre or licensed service centre, as well as expenses incurred in deputing of service
personnel/technicians towards conveyance and other incidentals etc. will be borne by the customer.
The warranty is void if any repair work is carried out by persons other than those of the company, or its authorised
dealers.
Any part(s) of the electrical and purier system replaced by the company at its discretion shall be with a functionally
operative part.
The concerned customer care centre or Licensed service provider will advise the customer whether to effect the
repair at site or at the customer care centre.

#

While Germkill Kit™ (CSF) will be changed after 4000 litres and there’s an Auto Shut Off to force this change,
Sediment Filter may have to be changed in the interim depending on the quality of input water.

32 33

‘PUREIT MARVELLA RO™’ WARRANTY DETAILS

Warranty does not cover accessories external to the equipment supplied by the dealer.
In case of repairs or replacement of any part/s of the unit, this warranty will thereafter continue and remain in force
only for the unexpired period of the warranty. Replacement of parts would be purely at the discretion of HUL, the
same part model shall be replaced and in the event such part model has been discontinued, it shall be replaced with
the part model of price equivalent at the time of purchase.
In case of any damage to the product/customer abuse/repairs by unauthorized personnels/misuse detected by the
authorized service center personnel, the warranty conditions are not applicable and repairs will be done subject to
availability of parts and on a chargeable basis only.
This warranty shall not cover any consequential or resulting liability, damage or loss to property or life arising directly
or indirectly out of any defect in the water purier. The company’s obligation under this warranty shall be limited to
repair or providing replacement of defective parts only under the warranty period.
The warranty is not applicable in any of the following cases:

01. The completed warranty card is not presented to authorized service personnel at the time of service
of the product.

02. The product is not operated according to instructions given in the operating instruction booklet.

03. The device is not installed in the proper procedure specied.

04. Any defect caused due to improper electrical circuit outside the device in the house or by any defective
electrical supply.

05. Defects are caused by improper or reckless use, which shall be determined by the company personnel.

06. Any repair work is carried out by the persons other than authorized service personnel.

07. The damages caused by due to transportation or shifting is not covered by warranty.

08. Defects are due to causes beyond control like lightening, abnormal voltage, acts of god or while in transit or
service center or purchasers residence. (normal voltage range specied 230 volts+-10% with 50Hz).
Customer shall ensure that a stabilizer is installed in those areas where voltage is not available within the
warranty range (230V +/- 10%). The stabilizer should be of any reputed manufacturer.

09. The warranty will automatically terminate after 12 months expiry of the warranty period even though the device
may not be in use for any time during the warranty period for any reason.

10. Only courts in Mumbai will have the jurisdiction for settling any claims.

11. The serial number of the device or any part thereof is damaged, defaced, altered, obliterated, or tampered with or
removal for any reason whatsoever.

This warranty is valid in India only.
Notwithstanding anything to the contrar y contained in, or implied by this warranty:
The company’s liability under this warranty shall be limited only to defects in the ‘Pureit Marvella RO™’ which occur
under the conditions of normal operation of the ‘Pureit Marvella RO™’ and their proper and prescribed use as per
this user manual. This warranty does not cover or extend to defects which are determined by the company or its
authorised agents as occurring or resulting from or attributable to negligence, abuse, misuse, faulty care, operation or
maintenance or repairs, alterations to the ‘Pureit Marvella RO™’ or any part thereof by others.

General

For the purpose of this warranty, the following expressions shall have the following meanings respectively:

• ‘The‘PureitMarvellaRO™’shallmeanthe‘PureitMarvellaRO™’describedintheinvoice.

• ‘Thecustomer’shallmeanthepurchaserofthe‘PureitMarvellaRO™’fromthecompanyorthecompany's

authorised dealer who is a party to the invoice.

• ‘Thecompany’shallmeanHindustanUnileverLimited.

• ‘Invoice’shallmeantheInvoiceissuedforthe‘PureitMarvellaRO™’bythecompanyoritsauthoriseddealerto

the customer describing the ‘Pureit Marvella RO™’ and indicating, inter alia, the total purchase price thereof, the
name of the customer, and the place where the ‘Pureit Marvella RO™’ is to be delivered.

• ‘Usermanual’shallmeantheinstructionsforinstallation,useandmaintenancecontainedintheleaetpublished

by the company, and delivered to the Customer at the time of sale of the ‘Pureit Marvella RO™’.

STATEMENT OF HINDUSTAN UNILEVER'S
INTELLECTUAL PROPERTY RIGHTS

The following are covered under Hindustan
Unilever's Intellectual Property Rights:

Pureit Marvella RO™

Germkill Kit™

As Safe As Boiled Water™

Germkill Life Indicator™

Ultra Ventilated Membrane (UVM)

RO Purity Lock

Advance Alert System

© HUL 2011