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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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.

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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.

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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

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‘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.

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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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POWER

STORAGE
TANK
FULL

CHANGE
CSF

CHANGE
ROM

TDS Meter

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