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Note: Filters and membrane are consumables. Their replacement time is dependent on the quality of 
raw  water  and  water  consumption.  They  are  not  covered  under  the  warranty.  However,  if  a  filter 
chokes within six months and a membrane within a year, it will be cleaned/repaired/replaced free of 
cost. Changing the filters and system inspection is available on call. The treatment capacity of RO 
membrane will reduce with time  due  to  clogging  of  pores  of  membranes.
“This  reverse  osmosis  system  contains  a  replaceable  component  critical  to  the  efficiency  of 
Replacement of the reverse osmosis component should be with one of identical specifications as 
defined  by  the  manufacturer,  to  ensure  the  same  efficiency  and  contaminant  reduction 
performance.”

The reverse osmosis system contains a replaceable treatment component critical for the effective 
reduction of total dissolved solids and that product water shall be tested periodically to verify that the 
system is performing properly.

Replacement of spare parts are as under:-

To  ensure  that  the  purifier  operates  at  its 

carbon  when  the  filter  change  alarm  is 

optimum level, a routine maintenance must be 

audible  OR  after  every  12  months.  It  is 

performed. The frequency of the maintenance 

recommended to change the FRT when the 

will greatly depend upon the raw water quality 

filters are replaced.

and consumption  of  treated  water.

Replace the RO membrane once in 2 years.

Storage  tank  must  be  drained  once  in  2 

Replace  the  UV  Lamp  once  in  2  Years.

weeks. To do so, switch off the power supply, 

If you are not going to use the purifier for a 

open the drain plug at the bottom of the tank 

long time ( in case you are on a holiday, tour 

& allow the water to drain. Then screw back 

or  out  of  home),  make  sure  that  you 

the plug and switch  on  the  power  supply.

disconnect the power supply, turn off the raw 

Replace sediment, activated carbon & post 

water supply and drain  the  storage  tank.

n

n

n

n

n

Maintenance

8

-1635

SP   Inline Sediment Filter  10"

-1751

SP   Inline Carbon Block Filter  8"

-1583

SP   RO Membrane Welded  10" Housing

-1598

SP   Post Carbon Filter (Blue)

-1687

SP   Hollow Fibre Membrane (GPMRO)

7

n

n

n

n

n

n

Switch on the power supply.

the  pipes  and  storage  tank.

Wait till the  storage  tank  fully  fills  up.**

Close  the  drain  plug  &  switch  on  the  power 
supply.

Switch off the power supply.
Drain  the  storage  tank  by  opening  the  drain 

The purifier is ready to use.

plug present at the bottom of the storage tank 
so as to remove any dust particles present in 

Starting  Up  the  Purifier

5.

6.

7.

(I)

(ii)

Now connect one end of the white pipe to the SS ball valve and other 
end  to  the  lower  pushfit  elbow  fitting  on  the  left  hand  side  of  the 
purifier labeled as WATER IN.  (Note :  White  pipe  is  for  raw  water  
supply)

Similarly, connect one end of the blue pipe to the upper elbow fitting 
connector labeled as REJECT WATER  and  leave  the  other  end  in  
the  drain. (Note :  Blue  pipe  is  for  reject  water)

Before connecting the power supply, it is important that you perform 
the following functions:

Open  the  SS  ball  valve  (Handle  parallel  to  the  ball  valve)
to start the flow of water into  the  purifier.

Wait for 2-3 minutes to ensure that the filters are soaked in water.

TM

To increase the TDS level the user can turn the 

A unique feature in 

Grand

Mineral RO  

screw of the valve anticlockwise; it will result in 

Water Purifier is the TDS control valve, which is 

more mineral content in treated water. To reduce 

not available in any other domestic water purifier 

the  TDS  level,  user  can  turn  the  screw  valve 
clockwise, it will result in less mineral content in 

till date. This feature allows the user to control the 

treated  water.  We  recommend  the  TDS  of  the 

content of   natural   minerals   (TDS) in   purified    purifier to be  kept  at  lowest  but  not  below  50 
water .

mg/l.

KENT

 

TDS  Adjustment*

Although  the  rejected  water  has  high 

accelerate  plant  growth.  Rejected  water  can 

concentration  of  salts.  This  rejected  water 

also be used for cleaning purposes, i.e. utensils  

usually goes down the drain but if required, can 

cleaning,  mopping, etc.

be  used  for  gardening  purposes.  It  has  high 
concentration  of  salts  and  minerals  which 

Recommended  Uses  of  Reject Water

* Tested & Certified by TUV-SUD South Asia (P) Ltd.
** Tested or certified flushing time - 24hrs.

Summary of Contents for Grand Plus

Page 1: ...trate Nitrite Pentavalent Arsenic 300ppb and TDS Jan 2013 PATENT NO 199716 For customer complaints contact customer care officer at A 2 Sector 59 Noida UP 201 309 India Call Toll Free 1800 100 1000 or Fixed line 91 120 4669666 E mail service kent co in Marketed by A 2 Sector 59 Noida U P 201 309 India Ph 91 120 3075075 E mail sales kent co in Website www kent co in KENT RO SYSTEMS LTD Manufactured...

Page 2: ...ouble free service To ensure that the warranty of your water purifier is effective it is important that you fill up the enclosed warranty card and mail us the installation report within 15 days of purchase In case you need any further information contact your nearest dealer branch KENT KENT KENT Table of Contents 1 KENT TECHNOLOGY A Breakthrough in Water Purification 1 2 Salient Features 1 3 Items...

Page 3: ...03 meters each Instruction Manual 01 No Screws Plastic Inserts 02 Nos each KENT Items in the Box Tested Certified by TUV SUD South Asia P Ltd Water in The maximum distance between the water source and the purifier should not be more than 3 meters Make sure that the purifier is connected to cold water supplyonly Do not try to service the purifier on your own Instead call service technician for help...

Page 4: ...ly the ultra violet light is defined to be any wavelength of light which is shorter than 400 nanometer UV rays which penetrate into the micro organisms are absorbed by the DNA of the pathogen in the water The DNA is altered in such a way that the pathogen cannot reproduce itself Thus it is essentially killed and cannot cause infection This process of DNA modification is called inactivation Reverse...

Page 5: ...ontrol 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 clogged by suspended matter precipitates or biological growth or for failures resulting from the lack of proper maintenance 10 KENT or its ASP cannot and shall not be held liable for any sickness or illness due to the consumption of drinking water from any...

Page 6: ... Ph TDS of Purified Water Invoice No Invoice Date Installation Date Service Provider s Name Service Provider s Address Service Provider s Ph TDS of Raw Water By signing on this installation report the customer hereby agrees to the terms conditions of warranty mentioned on the back side of the warranty card Customer s Signature Service Provider s Stamp ...

Page 7: ...hat the idle water lying in the internal pipes and in the UV chamber is disinfected before being passed into the storage tank the system provides 5 second delay when the purifier is switched on During this time the UV lamp kills all micro organisms that may be in the water inside UV chamber After this delay all other electrical devices such as booster pump and solenoid valve are switched on to sta...

Page 8: ...r 8 1583 SP RO Membrane Welded 10 Housing 1598 SP Post Carbon Filter Blue 1687 SP Hollow Fibre Membrane GPMRO 7 n n n n n n Switch on the power supply the pipes and storage tank Wait till the storage tank fully fills up Close the drain plug switch on the power supply Switch off the power supply Drain the storage tank by opening the drain The purifier is ready to use plug present at the bottom of t...

Page 9: ...otentially harmful to human health trivalent arsenic is considered more harmful than pentavalent arsenic More information about arsenic and its toxicity can be found on the U S Environmental Protection Agency website at http www epa gov safewater arsenic html This system is designed to remove only pentavalent arsenic This treatment system does not provide a feature for conversion of trivalent arse...

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