Coway CHP-03U User manual

Brand: Coway

Model: CHP-03U

Type: User manual

This manual is also suitable for

Coway CHP-03U is a water filtration device that uses an innovative 5-step filtration process to reduce impurities, chlorine, VOCs, and heavy metals from your tap water. It features a power-saving "Sleep" mode that reduces energy consumption at night and a low water level detection function that prevents the motor and heater from operating when the water level is low. Additionally, the front draining system allows for easy draining of hot water without moving the unit.

CHP-03AR/L/U

Water Filtration Device

• Thisproductcannotbeusedifthevoltageisdierentfromthat

mentionedintheratingplate.

• Foryoursafetyandproperuseoftheproduct,pleasereadthis

User’sManualbeforeuse.

• WarrantycardisincludedinthisUser’sManual.

WQA Approved NSF/ANSI 42/53/58 MH 04/27/2010

FEATURES

1. Power saving function using the light sensor

Ifyoupressthe"Sleep"button,asitdecreasesthedrivingtimes

ofthemotorandtheheateratnightautomatically,theamountof

thepowerconsumptionisdecreased.

2. Booster pump for boosting the main water

(CHP-03AR)

Itequippedtheboosterpumptoshowtheuniformltering

abilitiesintheregionwiththelowmainwaterpressure.

3. Low water level detecting function

Itdecreasesthepowerconsumptionbystoppingtheworkingof

themotorandtheheaterwhenthewaterlevelinthedtoragetank

isloweredduetothewaterfailure.

4. Front draining system

Itisconvenientasitcandrainthehotwaterfromthefrontside

withoutmovingtheproductwhenyouopenthefrontdrainingdoor.

5. Fine particles ltering system

Itminimizedtheamountoftheneparticlethatcanbeenteredinto

thewatertankbyequppingtheinno-sencelter.

Sleep

Water Level

Sleep

Water Level

Sleep

Water Level

Sleep

Water Level

Booster

Pump

WQA Approved NSF/ANSI 42/53/58 MH 04/27/2010

DEAR CUSTOMERS

Thankyouforusingour

Coway Water Filtration Device.

PleasereadthisUsers’Manualtouseandmaintaintheproductcorrectly.

Ifyouencounteraproblemwhileusingtheproduct,youmaysolvetheproblemreferringto

theUser’sManual.Asthismanualcontainstheproductwarrantycard,pleasekeepitinasafe

place.Thissystem(CHP-03AR/L/U)conformstoNSF/ANSI42foraestheticchlorinereduction

andNSF/ANSI53forVOCreductionasveriedandsubstantiatedbytestdata.

Thissystem(CHP-03AR/L)conformstoNSF/ANSI58forthereductionofpentavalentarsenic,

barium,cadmium,selenium,radium226/228,trivalentchromium,hexavalentchromium,lead,

nitrate/nitriteasveriedandsubstantiatedbytestdata.

Thissystem(CHP-03AR/L)registeredinCalifornia.

Seeperformancedatasheetforindividualcontaminantsandreductionperformance.

Thissystem(CHP-03AR/L)isacceptablefortreatmentforinuentconcentrationsofnomore

than27mg/Lnitrateand3mg/LnitriteincombinationmeasuredasNandiscertiedfor

nitrate/nitritereductiononlyforwatersupplieswithapressureof280kPa(40psi)orgreater.

CONTENTS

MAINTENANCE

INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . .19

CLEANING METHOD . . . . . . . . . . . . . . . . . . . .21

Storagetank. . . . . . . . . . . . . . . . . . . . . . . . . . 21

Gutter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

FILTER REPLACEMENT . . . . . . . . . . . . . . . . . . .24

FILTER REPLACEMENT METHOD . . . . . . . . .25

OTHERS

TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . .27

SPECIFICATION . . . . . . . . . . . . . . . . . . . . . . . . .28

WATER FLOW DIAGRAM . . . . . . . . . . . . . . . . .29

WARRANTY CARD . . . . . . . . . . . . . . . . . . . . . . .33

FOR INFORMATION

SAFETY INFORMATION . . . . . . . . . . . . . . . . . . . 3

Electricitysafety. . . . . . . . . . . . . . . . . . . . . . . 3

Installationsafety. . . . . . . . . . . . . . . . . . . . . . 4

Operationsafety. . . . . . . . . . . . . . . . . . . . . . . 5

Others. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

PARTS NAME . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

WATER FILTRATION PROCESS . . . . . . . . . . . . . 8

HOW TO USE

INSTALLATION PRECAUTIONS . . . . . . . . . . .12

OPERATION / INDICATION PART . . . . . . . . .14

HOW TO USE . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

Todrinkthecoldwater. . . . . . . . . . . . . . . . 17

Todrinkthehotwater . . . . . . . . . . . . . . . . 17

Todrinktheroomwater . . . . . . . . . . . . . . 18

- Please keep the User’s Manual where it can be readily reached or found -

Coway

FEATURES / CONTENTS

WQA Approved NSF/ANSI 42/53/58 MH 04/27/2010

SAFETY INFORMATION

Electricity safety

Do not pull the power

cord.

Otherwise,electricshockor

remayoccurasaresult.

Do not touch the power

plug with a wet hand.

Otherwise,electricshockor

remayoccurasaresult.

Do not connect and

pull out the power plug

repeatedly.

Otherwise,electricshockor

remayoccurasaresult.

Unplug the product

before repair, inspection,

or parts replacement.

Otherwise,electricshockor

remayoccurasaresult.

Do not use a damaged

power cord or plug, and

loose outlet.

Otherwise,electricshockor

remayoccurasaresult.

Do not carry the unit by

its power cord.

Otherwise,electricshockor

remayoccurasaresult.

Do not forcefully bend the

power cord or put it under

a heavy object to prevent

it from being damaged or

deformed.

Otherwise,electricshockor

remayoccurasaresult.

If the electric outlet is wet,

carefully unplug the unit

and let the electric outlet

completely dry before

subsequent use.

Otherwise,electricshockor

remayoccurasaresult.

Be careful to keep this safety information.

Pleasereadthisinformationtopreventpropertylossandensureyoursafety.

Ifnotobserved,

seriousinjuryor

evendeathcould

occur.

Ifnotobserved,

seriousinjuryor

propertydamage

couldoccur.

Ifnotobserved,slight

injuryorproperty

damagecouldoccur.

Danger

Warning Caution

WQA Approved NSF/ANSI 42/53/58 MH 04/27/2010

Avoid installing the

system in places where

the air is damp, dust is

accumulated, or water

drops.

Otherwise,electricshockor

remayoccurasaresult.

Do not attempt to repair

or modify the power cord

at your discretion.

Otherwise,electricshockor

remayoccurasaresult.

Do not plug into an

outlet that is being used

by several other

appliances. Use an

electrical outlet dedicated.

Otherwise,remayoccuras

aresult.

Do not install the product

on a sloped oor.

Injurytotheuserordamage

totheunitmayresult.

Installation safety

Do not place or use the

Inammable gases, nor

the ammable materials

near the product.

Otherwise,electricshockor

remayoccurasaresult.

Do not install near a

heating device.

Otherwise,remayoccuras

aresult.

Do not press the product

by constraint or impact.

Injurytodamagetotheunit

mayresult.

SAFETY INFORMATION

Electricity safety

Installation safety

For Information

When you don’t use for a

long time, close the main

water supply valve and

unplug.

Otherwise,electricshockor

remayoccurasaresult.

In the case the power cord

is damaged, do not replace

the cord yourself. Call

Coway Service Center to

have it replaced.

Otherwise,electricshockor

remayoccurasaresult.

Remove any dust or water

o in the pin and contacts

of the power plug.

Otherwise,electricshockor

remayoccurasaresult.

The ltration device installation shall

comply with applicable state and local

regulations.

WQA Approved NSF/ANSI 42/53/58 MH 04/27/2010

SAFETY INFORMATION

To drink the ltered

water, change the lter

according to the lter

replacement cycle.

Ifyouusetheexpiredlter,

thelterperformanceis

lowered.

Do not put the candle, a

light for cigarette on the

products.

Otherwise,remayoccuras

aresult.

When the water is coming

inside of the product or

there is a puddle on the

product, call Service Center

after closing the supplying

valve and unplugging.

Otherwise,electricshockmay

occurasaresult.

Do not allow hot water to

come in contact with the

human body.

Otherwise,burnmayoccurasa

result.

Operation safety

Do not place any

containers with water,

medicine, food, small

metallic objects, or any

ammable material on

the top of the product.

Inthecaseforeignmaterial

getsinsidetheproduct,

electricshock,re,product

damagemayoccurasaresult.

If our product produces a

strange noise or odd smell,

immediately unplug from

the electrical outlet and

call our Service Center.

Otherwise,electricshockor

remayoccurasaresult.

Use after closing the water

tank cover completely

inside of the product.

Bugsortheforeignbodycan

beentered.

When you don’t use for a

long time, use after draining

the saved water completely

and emptying the newly

room water once again.

Thesavedwatercanbe

polluted.

Ifnotobserved,

seriousinjuryor

evendeathcould

occur.

Ifnotobserved,

seriousinjuryor

propertydamage

couldoccur.

Ifnotobserved,slight

injuryorproperty

damagecouldoccur.

Danger

Warning Caution

WQA Approved NSF/ANSI 42/53/58 MH 04/27/2010

Others

Do not clean by spraying

the water directly or don’t

wipe the product using the

benzene and thinner.

Otherwise,electricshockor

remayoccurasaresult.

Do not use ltered water

for the water exchange of

an aquarium or a shbowl.

Theroomwaterthroughthe

membraneisn’tsuitablefor

thesh’slifeenvironmentas

itremovedtheionicmaterial.

Insomecases,shesmight

evendie.

Clean after unplugging.

Otherwise,electricshockor

remayoccurasaresult.

Do not repair,

disassemble,

or modify.

Otherwise,electricshockor

productdamagemayoccur

asaresult.

After moving the product

or replacing the inno-

sense lter, the black

powder can be remained

in the inner bottom of

the water tank.

Itisquietharmlessasthe

powderoftheactivated

carbonusedinthe

inno-senselterwasowed

outforimprovingthewater

tastes.

Do not use with water

that is microbiologically

unsafe or of unknown

quality without

adequate disinfection

before or after the

system.

Rotate with grasping the

room water extraction

faucet or don’t raise the

product using the faucet.

Otherwiseleakageor

productdamagemayoccur

asaresult.

Danger Warning Caution

SAFETY INFORMATION

Operation safety

Others

For Information

WQA Approved NSF/ANSI 42/53/58 MH 04/27/2010

PARTS NAME

Front

Rear

Cup-touch lever

Hot water safety button

Front draining door

Jog shuttle

Hot water safety faucet

Indication part

Gutter

Operation part

Cold/Room water

Changeover faucet

Front cover

Top cover

Rear cover

Power cord

Radiator

Outlet(Blue, CHP-03AR/L)

Inlet(Orange)

WQA Approved NSF/ANSI 42/53/58 MH 04/27/2010

WATER FILTRATION PROCESS

STEP 1, 2 : NEO-SENSE FILTER

STEP 3 : RO MEMBRANE FILTER

STEP 4 : INNO-SENSE FILTER

STEP 5 : ANTIBACTERIAL FILTER *

Thisneo-senselterhasthefunctiontoreduceaestheticchlorine,odor,volatile

organiccompounds(VOC's).

ROmembranelterhasthefunctiontoreducewatercontaminantssuchaspentavalentarsenic,

barium,cadmium,selenium,radium226/228,trivalentchromium,hexavalentchromium,lead,

nitrate/nitrite.

Thisinno-senselterhasthefunctionstoreducesmellinductionmaterialandtoimprovetasteof

water.Italsohasthefunctiontoreduceaestheticchlorine,volatileorganiccompounds(VOC's).

The 5-step water ltering system (CHP-03AR/L)

Thelteristhecoretechnologyoftheltrationsystem.

Ifyoudon’tusequalifyinglterorifyouuseanoldlterthathasexpired,thesystem

performancemaydegrade.

Reject

Water

Outlet

NEO-SENSE

FILTER

ROMEMBRANE

FILTER

ANTIBACTERIAL

FILTER*

INNO-SENSE

FILTER

ANTIBACTERIAL

FILTER

PARTS NAME / WATER FILTRATION PROCESS

For Information

Uses of reject water

- Therejectwatershouldbeusedforcleaningtherestroom,thehouse,clothes,or

purposesotherthandrinking.

- Neverusetherejectwaterforadrinkingwateroracook.

Tips

* TheAntibacterialltercontainssilver,whichisknowntoinhibitthepropagationofmicroorganismsandto

maintaintheintegrityofthelter.

WQA Approved NSF/ANSI 42/53/58 MH 04/27/2010

WATER FILTRATION PROCESS

STEP 1, 2 : NEO-SENSE FILTER

STEP 3 : RO MEMBRANE FILTER

STEP 4 : POST-CARBON FILTER

STEP 6 : ANTIBACTERIAL FILTER *

STEP 5 : FINE FILTER

Thisneo-senselterhasthefunctiontoreduceaestheticchlorine,odor,volatile

organiccompounds(VOC's).

ROmembranelterhasthefunctiontoreducewatercontaminantssuchaspentavalentarsenic,

barium,cadmium,selenium,radium226/228,trivalentchromium,hexavalentchromium,lead,

nitrate/nitrite.

Thispost-carbonlterhasthefunctionstoreducesmellinductionmaterialandtoimprovetasteof

water.Italsohasthefunctiontoreduceaestheticchlorine,volatileorganiccompounds(VOC's).

Thisnelterhasthefunctiontoreduceneparticlesinthewater.

The 6-step water ltering system (CHP-03AR/L)

Reject

Water

Outlet

NEO-SENSE

FILTER

ROMEMBRANE

FILTER

FINE

FILTER

ANTIBACTERIAL

FILTER*

POST-CARBON

FILTER

ANTIBACTERIAL

FILTER

* TheAntibacterialltercontainssilver,whichisknowntoinhibitthepropagationofmicroorganismsandto

maintaintheintegrityofthelter.

WQA Approved NSF/ANSI 42/53/58 MH 04/27/2010

STEP 1, 2 : NEO-SENSE FILTER

STEP 3 : INNO-SENSE FILTER

STEP 4 : UF MEMBRANE FILTER

STEP 5 : ANTIBACTERIAL FILTER *

Thisneo-senselterhasthefunctiontoreduceaestheticchlorine,odor,volatile

organiccompounds(VOC's).

Thisinno-senselterhasthefunctionstoreducesmellinductionmaterialandto

improvetasteofwater.Italsohasthefunctiontoreduceaestheticchlorine,volatile

organiccompounds(VOC's).

The 5-step water ltering system (CHP-03AU)

NEO-SENSE

FILTER

INNO-SENSE

FILTER

ANTIBACTERIAL

FILTER*

UFMEMBRANE

FILTER

ANTIBACTERIAL

FILTER

WATER FILTRATION PROCESS

For Information

* TheAntibacterialltercontainssilver,whichisknowntoinhibitthepropagationofmicroorganismsandto

maintaintheintegrityofthelter.

WQA Approved NSF/ANSI 42/53/58 MH 04/27/2010

WATER FILTRATION PROCESS

STEP 1, 2 : NEO-SENSE FILTER

STEP 3 : POST-CARBON FILTER

STEP 4 : UF MEMBRANE FILTER

STEP 5 : ANTIBACTERIAL FILTER *

Thisneo-senselterhasthefunctiontoreduceaestheticchlorine,odor,volatile

organiccompounds(VOC's).

Thispost-carbonlterhasthefunctionstoreducesmellinductionmaterialandto

improvetasteofwater.Italsohasthefunctiontoreduceaestheticchlorine,volatile

organiccompounds(VOC's).

The 5-step water ltering system (CHP-03AU)

NEO-SENSE

FILTER

POST-CARBON

FILTER

ANTIBACTERIAL

FILTER*

UFMEMBRANE

FILTER

ANTIBACTERIAL

FILTER

* TheAntibacterialltercontainssilver,whichisknowntoinhibitthepropagationofmicroorganismsandto

maintaintheintegrityofthelter.

WQA Approved NSF/ANSI 42/53/58 MH 04/27/2010

INSTALLATION PRECAUTIONS

The summary for the proper installation of the water ltration device

1. Close main water supply valve to separate the faucet.

2. Wind the teon tape on the adaptor and t it to the

pipe.

3. Connect the faucet with the adaptor.

4. Connect 1/4 inch orange tubing with the connector

on the adaptor.

5. Open the feed valve to supply water to the ltration

system.

Do not turn the water pipe.

Shall install the adaptor with connector on the cold water

pipe.

Flush water through each lter at least 5 minutes before

Connection.

WATER FILTRATION PROCESS / INSTALLATION PRECAUTIONS

For Information

WQA Approved NSF/ANSI 42/53/58 MH 04/27/2010

Only connect the power cord to the voltage rating that matches it on

the rating plate.

INSTALLATION PRECAUTIONS

Please check before use!

• Openthemainwatersupplyvalve.

Themainwatermustbesuppliedtooperatethewaterltrationdevicenormally.

• Afterinstallingtheproduct

Getridofthesavedwaterabovethefullwaterintheinnerwatertank2timesormoretouse.

• Whentheindicatorintheindicationpartisturnedo

Whentheindicatorintheindicationpartisturnedo,checkifthepowersupplywasstopped

duetothepowerfailureorothercause.

• Regularlylterreplacement

Itisimportanttoreplacethelterregularlytomaintainwaterqualityasitisdesigned.Ifthelter

isoverusedbeyonditsservicelife,theperformanceofthewaterltrationdevicedeteriorate,Do

notmissthelterreplacementcycle.

• Whenyoudidn’tuseforalongtime

Ifyousavedthewaterforalongtimeoryoudidn’tuse,drainthewaterinsideofthewater

ltrationdevicecompletelyandremovethenewlylteredwateronetimetouse.

• Whenyoudon’twanttouseforalongtime

Closethemainwatersupplyvalveandunplug.

• Draininghotwater

Slidethedrainingcoveratthefrontoftheproductoandconnectthedraininghose

(continuousextractionhose)todrainthehotwaterinthehotwatertank.

(Takecarenottoburnyourselfwhendrainingthehotwater.)

Whenyoudon’tuseforalongtime,closethemainwatersupplyvalveandunplug.

Tips

WQA Approved NSF/ANSI 42/53/58 MH 04/27/2010

INSTALLATION PRECAUTIONS / OPERATION/INDICATION PART

How to Use

OPERATION / INDICATION PART

Indication part/Operation part

Indicationpart Operationpart

Power

cut

Water

level

Coldwaterfunctionindicator

Waterlevelindicator

ColdwatertemperatureindicatorSleepmodeindicator

Hotwaterfunction

indicator

Hotwater

temperatureindicator

4 6

Hot water function

indicator

Whenyouselecthotwater

mode,theindicatoristurned

on.

Water level indicator

Theindicatorislightened

accordingtothewaterlevel

ofthestoragetank.



Ifyouconnectthewater

ltrationdevice,oneblankis

lightenedbasically.

Cold water function

indicator

Whenyouselectcoldwater

function,theindicatoris

turnedon.

Cold water

temperature indicator

Theindicatoristurnedonaccording

tothecoldwatertemperature.As

manyindicatorsareturnedon,the

coldwaterbecomescoldmoreand

more.

Sleep mode indicator

Whenyouselectsleepmode,the

indicatoristurnedon.

Hot water temperature

indicator

Theindicatoristurnedonaccording

tothehotwatertemperature.As

manyindicatorsareturnedon,the

hotwaterbecomeshotmoreand

more.

WQA Approved NSF/ANSI 42/53/58 MH 04/27/2010

OPERATION / INDICATION PART

Operation part

Cold water function

selection button

Whenyouwanttoselect/

deselectcoldwater

function,useit.

Hot water function

selection button

Whenyouwantto

select/deselectHot

waterfunction,useit.

Sleep mode

selection button

Whenyouwishtoselect/

deselectsleepmode,

useit.

Light sensor

Itisthesensorsensing

thelightaroundthe

product.

▶

Power

cut

Water

level

Sleepmode

selectionbutton

Hotwaterfunction

selectionbutton

Lightsensor

Coldwaterfunction

selectionbutton

WQA Approved NSF/ANSI 42/53/58 MH 04/27/2010

OPERATION/INDICATION PART

How to Use

To use the cold water function

Pressthecoldwaterfunctionselectionbuttonand

checkifcoldwatermodeindicatorintheindication

partisturnedon.Ifyouwanttoturnothecoldwater

mode,presstheselectionbuttonforseveralseconds.

Youcandrinkthecoldwaterwhenyouturnonthe

coldwaterfunctionandabout1hourispassed.

To use the hot water function

Pressthehotwaterfunctionselectionbutton,checkif

thehotwaterfunctionindicatorintheindicationpartis

turnedon.Ifyouwanttoturnothehotwatermode,

pleasepresstheselectionbuttonforseveralseconds.

Youcandrinkthehotwaterwhenyouturnonhot

waterfunctionand30minutesispassed.

To use the sleep mode

Whenyoupressthesleepmodeselectionbutton,as

thesleepmodeindicatoristurnedonandthenumber

ofthemotordrivingisdecreasedatnight,thepower

consumptionisdecreased.

Whenthesleepmodeisoperated,thecoldwater

becomelesscool.

WQA Approved NSF/ANSI 42/53/58 MH 04/27/2010

HOW TO USE

To drink the hot water

Press the hot water selection button and check the lightening status in the

hot water function indicator.

Press the cold water selection button and check the lightening status in the

cold water function indicator.

Turnthejogshuttletotheleftinthecoldwater/room

waterchangeoverfaucetandpushthecup-touchlever.

Pressthehotwatersafetybuttonandpushthe

cup-touchlever.

▶

Hotwater

safety

button

(PUSH)

▶

Ifthecoldwaterdoesn’tcomefromthewaterltrationdevice,checkifthecoldwater

modeindicatorintheindicationpartisturnedon(SeeP.16).

Tips

Ifthehotwaterdoesn’tcomefromthewaterltrationdevice,checkifthehotwater

modeindicatorintheindicationpartisturnedon(SeeP.16).

Tips

To drink the cold water

WQA Approved NSF/ANSI 42/53/58 MH 04/27/2010

To drink the room water

Turnthejogshuttletotherightinthecold

water/roomwaterchangeoverfaucetandpush

thecup-touchlever.

▶

HOW TO USE

To drink the cold water

To drink the hot water

To drink the room water

How to Use

WQA Approved NSF/ANSI 42/53/58 MH 04/27/2010

INSTALLATION

Follow the instruction for installation

Mainwater

supplyvalve

2coolingstopper

voltageratingthat

matchesitonthe

ratingplate.

Inlettubing(Orange)

Outlettubing

(Blue,CHP-03AR/L)

Connecttheorangecolorinlettubing

tothe

tapwatersupplyingpipe.Connectingtheoutlet

tubing

WQA Approved NSF/ANSI 42/53/58 MH 04/27/2010

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Coway CHP-03U User manual

Brand: Coway

Model: CHP-03U

Type: User manual

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