Hi-Tech HTW-03-B-C User Manual

Water Ex (HTW-03-B-C) / User’s Manual

www.hitechro.net

CONTACT:

Gujarat - [phone], [phone] • Rajasthan - [phone]
Maharashtra - [phone] • Delhi - [phone], [phone]

M.P. - [phone] • Chennai - [phone], [phone] • Andhra - [phone]

Hi-Tech Sweet Water Technologies Pvt. Ltd.

Mkt. Off.: SURAT: Tel.: [phone] • Fax: [phone]
HO Off.:BARDOLI: Tel.: [phone]/224726 • Fax: [phone]

Branches

AHMEDABAD: • ANAND: • BARODA: • BHARUCH: [phone]

• DHULE: [phone] • KAMREJ: [phone] • MUMBAI: [phone]

• NADIAD: [phone] • NANDURBAR: [phone] • NASHIK: [phone] • NAVSARI: [phone]

• PETLAD: [phone] • UMRETH: [phone] • VALSAD: [phone] • VAPI: [phone]

[phone] [phone] [phone]

email: [e-mail] • Visit us at www.hitechro.net

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First of all, we would like to thank you very much for purchasing our water

filtration system. This product is superior to the ones in function in the past,

and we believe that it will provide you with clean and healthy water. We

would like to recommend you to read carefully this user’s manual for proper

operation and maintenance and keep it well together with the warranty. This

user’s manual could solve your problem resulted from that you can easily fix

by yourself in just a few minutes.

DEAR OUR CUSTOMERS

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IMPORTANT SAFETY INFORMATION

Read this Manual

Inside this m anual y ou will find
many helpful hints on maintaining
your filtration system properly. Just a
little preventive care on your part
can save you a great deal of time
and m oney over the l ife of your
system.

Review the Section on

Troubleshooting Tips

You'l l fi nd ma ny a nswer s to
comm on pr oblem s her e. If you
review this chart of Troubleshooting
Tips first, you may not need to call
for service at all.

If You Need Service

If y ou do need servi ce, m ake a
phone call to customer center.

Safety Information

Electricity Safety
Installation & Use Safety

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07
09

10
11
13
15
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Operating Instructions

Features
Names of Each Part
Operation Method
Cleaning Method
Filter Replacement
Water Filtration System
Water Flow Diagram

Troubleshooting Tips

Before Asking A/S

Customer Service

Safety Information

Operating Instructions

Troubleshooting Tips

Customer Service

Our Network Area

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Read all the installation precautions and instructions carefully and
com ple tely prior to b eginn ing use. Peri odi c mai ntena nce is
required in order for this product to perform as advertised. Read
and save these instructions before using.

For your safety, the information in this manual must be followed
to minimize the risk of property damage or personal injury.

WARNING

Electricity Safety

Only connect the power cord to the voltage
rating that matches it on the rating plate to
avoid danger such as electric shock or
fire. And be sure the electric outlet is
in an inside location to protect from
moisture.

Do not pull the power cord from the
outlet with a wet hand or get the plug
wet to avoid electric shock.

●

●

Be s ure the power cord not t o be
bend by force and do not put a heavy
obje ct on it t o avo id any elec tric
leakage or damage.

●

Operating Instructions

Troubleshooting Tips

Safety Information Customer Service

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Operating Instructions

Troubleshooting Tips

Safety Information Customer Service

Never splash the water filtration system
with water to avoid the risk of electric
shock.

●

Keep the cord out of heav y traf fic
areas. To avoid fire hazard, NEVERput
the cor d unde r rug s, nea r heat
resisters, radiators, stoves, or heaters.

●

Do not use a damaged power cord or plug,
and loose consent where the plug cannot
be inserted securely to avoid fire or shock
hazard. If the power cord is damaged, it
must be replaced by the manufacturer or
its service ag ent or a similarly qualifi ed
person in order to avoid a hazard.

●

Unplug the power cord when not using
for an extended period of time. Insulation
may deteriorate, causing short circuit, fire
and/or electrical shock as a result.

●

Periodically remove dust from the power
plug with a dry cloth. Dust built-up can
cause bad insulati on and a fir e may
occur as a result.

●

Do not use with water that is microbiologically unsafe or
unknown quality without adequate disinfection before or
after the system.

WARNING

Installation & Use Safety

Keep the water filtration system out of
direc t sunlig ht. The sun's heat ma y
dist ort n on-meta llic parts and ma y
damage the electronics.

●

Do not install the water filtration system
where it could freeze. Freezing damage
is not covered by the warranty.

●

Keep the water filtration system away
from place being humid and dust rising
place to avoid electric shock and fire.

●

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Operating Instructions

Troubleshooting Tips

Safety Information Customer Service

If the water pressure at house is over
the maximum working pressure of the
water filtration system (referring to the
rating plate), install a pressure reducing
valve in the water supply line.

●

Only connect the water filtration system
to cold water pipe. Do not run hot water
over 40

? through it. It will defect the

filters of the water filtration system.

●

Periodical filter replacement is prerequisite
for getting clean water. In case filters are
overused , the performance of filt ers is
deteriorated. Therefore, do not miss the
time of filter replacement.

●

When water is stored or the product is
not in use for a long time, drain all the
water in the storage tank before use.

●

Do not repair, disassemble, or modify.
Fire and/or electrical shock may occur as
a result. For repair, contact your dealer of
purchase or A/S center.

●

Do not allow the foreign or unexpected
mater ial int o the storage tank. The
filtered water in the storage tank may
be deteriorate as a result.

●

Immediately plug out in the case of a smoke
or smell of fire to call to A/S center. Electric
shock or fire may occur as a result.

●

Lock fe ed water va lve and plug out
then call to A/S center in the case of
any wate r leakage from the pr oduct.

●

The appliance is not intended for use by
young children or infirm persons without
supervision; Young children should be
supervised to ensure that they do not
play with the appliance.

●

Operating Instructions

Troubleshooting Tips

Safety Information Customer Service

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Operating Instructions

Troubleshooting Tips

Safety Information Customer Service

FEATURES

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Handy spare water bucket for diverse uses adds
your convenience.

By adding fine filter, it minimizes fine dust flowed
into storage tank passing through post-carbon filter.

Intensified Water Filtration

Spare Water Bucket

It supports constant water pressure regardless
of fluctuating water pressure to protect inside
of product.

It prevents overflow by double-controlling water
level of the storage tank.

By applying separate airtight cap, it prevents the
secondary contamination to be caused by foreign
materials such as dust, b ug, and so on in the
storage tank.

Superior water quality is guaranteed even in the area with low
water pressure by pressurizing the feed water. The pump is
recommended for the areas of low water pressure(under 15psi).

The “Child Lock Cock” prevents water extraction
by children’s mischief and it adds convenience by
opening or closing water cock only on the front
operation part without separate device.

Constant Water Pressure

Double Safety Water Level Controller

Airtight Tank

Boost Pump Pressurizing Feed Water

Child Lock Cock

By using the silver-added activated carbon filter
and ceramic filter, it restraints propagation of
the microo rganis m insi de wat er ta nk and
enhances sanitation.

Anti-bacteria System

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Operating Instructions

Troubleshooting Tips

Safety Information Customer Service

NAMES OF EACH PART

Front / Rear

How to Operate

Accessories

Top Cover

Child Lock Cock

Faucet

Cup Touch Lever

Top Cover

Power Cord
(P-03CR)

Inlet Tubing
(Orange Color)

Outlet Tubing
(Blue Color, P-03CR/L)

▶

▶

▶
▶

▶

▶

▶

▶

Spare Bucket Draining Hose

OPERATION METHOD

Do not use with water that is microbiologically unsafe or unknown
quality without adequate disinfection before or after the system.

WARNING

Do not pull out severely the cup-touch lever to avoid damage or
breakage.

WARNING

Step1 Step2

Open the valve to supply water
to the product.

Connect the power cord to the
voltage rating that matches it on
the rating plate only. (P-03CR)

How to Drink Water

Usual Extraction

Lightly push the cup-touch
lever to drink water.

Continuous Extraction

Pull forward the cup-touch
lever to extract filtered
water continuously.

Child Lock Cock

Turn the cock to c.c.w to
prevent water extraction
by children’s mischief.

Operating Instructions

Troubleshooting Tips

Safety Information Customer Service

CLEANING METHOD

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CAUTION !!

Keep the surrounding environment clean all the time and clean
the inside of the tank once a month to get clean water.

Step1

Close the main water feed valve. And
unplug the power cord from the wall
outlet. (P-03CR)
Then, drain all the water in the storage
tank and keep it on a water reservoir.

Step2

Seperate the top cover of the product
and open the water tank cap.

Step3

Separate the ceramic filter from the
storage tank and wash the filter
with filtered water like picture.

Step4

Wipe the inside of the storage tank
with a soft cloth soaked with an
edible detergent.
Wash out the storage tank with
the reserved water and drain it
through the drain hose.

Step5

Insert the ceramic filter like picture and
close the water tank cap.

Step6

Close the top cover. And plug the power
cord. (P-03CR)
Then, open the main feed valve.

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Operating Instructions

Troubleshooting Tips

Safety Information Customer Service

FILTER REPLACEMENT

Installation of the filters must comply with existing state or local
plumbing codes.

WARNING

After the followi ng 1st step of
“CLEANING METHOD”, unscrew
2 bolts to separate the front cover.

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Cover the ext racting h ole on the
faucet with t he fauce t cap. A fter
pulling up the cup-touch lever and
pull the front cover out to separate it.

Separate the assembled fitting from
the filter. After replacing the filter,
neatly conne ct the fit ting and the
tubin g agai nst an y wate r leak s.
Discard the first filtered water before
drinking water.

Assemble them by counter order.

Step1

Step2

Step3

Step4

Estimated Time of Filter Replacement

This 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 the reverse osmosis component should be with
one of identical specifications, as defined by the manufacturer, to assure the
same efficiency and contaminant reduction performance.

Note

HTW-03-B-C

The estimated replacement time of filter which is a consumable part is not an
indicatio n of quality g uarantee p eriod, but it means the ideal time of filter
replacement. Accordingly, the estimated time of filter replacement ma y be
shortened in case it is used in the area of poor water quality or a lot.

? Replacement period of the filter above is based on the use of 10l per day.

Plus-Sediment Filter 6

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Names of Filter Usable Period

Pre-Carbon Filter

Membrane Filter

Post-Carbon Filter

Fine Filter

Ceramic Filter

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Operating Instructions

Troubleshooting Tips

Safety Information Customer Service

WATER FLOW DIAGRAMWATER FILTRATION SYSTEM

▶ WATER EX (HTW-03-B-C)

Water Filtration Process

Step1

Reduces undissolved particles such as large dust and lust from feed water
and protects membrane and pre-carbon filter from being clogged.

Step2

Reduces chlorine to prevent hydrolysis of TFC membrane and adsorbs
Volatile Organic Compounds from feed water.

Step5

Minimizes contaminant inside the tank by reducing fine dust flowed into
storage tank passing through post-carbon filter.

Step6

Restraints propagation of the microorganism inside water tank and
enhances sanitation.

Step4

Reduces the bad taste and odor, improves water taste and enhances anti­bacteria function by silver granular activated carbon. (P-03CR, P-03CL)
Reduces the foreign materials and waterborne microorganisms. (P-03CU)

Step3

TFC membrane with pores of 0.01(1/1,000,000 of hair) reduces water
contaminants such as heavy metals and waterborne microorganisms
such as viruses, bacteria, etc. (P-03CR, P-03CL)
Reduces the bad taste and odor, improves water taste and enhances
anti-bacteria function by silver granular activated carbon. (P-03CU)

Disposed

Water

1 2 3 4 5 6

The disposed water shall be used for cleaning a toilet, a house, dishes, and as water
for sundry uses. However, please do not use it for potable water or cooking water.

WARNING

Specifications

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Operating Instructions

Troubleshooting Tips

Safety Information Customer Service

BEFORE ASKING A/S OUR NETWORK AREA

Please checkup the following points before asking for A/S service.

Unusual taste of

water

The amount of

filtered water has

suddenly

increased or

decreased

No water comes

out

During operation,

all functions

stop suddenly

Have you cleaned the storage
tank?

Clean the storage tank.

Have you stored the water too
long?

Drain the stored water and
clean the storage tank.

Does the temperature of the
feed water drop dramatically?

If the water temperature
lowers, the amount of filtered
water reduces.

Do you close the feed water
valve?

Check the feed water valve.

It looks that the filter is blocked
or damaged.

Replace the filter.

Is there the suspension of water
supply or the feed water valve
closed?

Open the feed water valve.

Is it the time to replace the filter? Replace the filter.

It looks that the faucet is out of
order.

Ask for A/S service.

Have you missed the time of filter
replacement?

Replace the filter.

Is the feed water supplied
smoothly?

Check the feed water valve.

Is the filtered water overflowed or
leaking?

Ask for A/S service.

Trouble

Check-up

Troubleshooting

HEAD OFFICE

MKTG. OFFICE

BRANCHES

DEALERS

MFG. UNIT

AHMEDABAD

RAJKOT

VADODARA

NASHIK

MUMBAI

INDORE

JAIPUR

UDAIPUR

KOTA

DELHI

JODHPUR

CHITTOR

BHILWARA

SIKAR

JALORE

HYDERABAD

SURAT

DHULE

BHARUCH

ANAND

JUNAGADH

HIMMAT NAGAR

BARDOLI

JALGAON

NANDURBAR

AKOLA

BANGALORE

CHENNAI

KOLCUTTA

PARWANOO

BILASPUR

TRICHY

VAPI

VALSAD

NAVSARI

SURAT

BARDOLI

KAMREJ

BHARUCH

VADODARA

PETLAD

ANAND

NADIAD

DAKOR

AHMEDABAD

HIMMAT NAGAR

MAHESANA

RAJKOT

JUNAGADH

AMRELI

BHAVNAGAR

GANDHIDHAM

JAMNAGAR