Coway Chp 04Al Users Manual

CHP-04AR to the manual 8f9a3411-1697-4862-b3dd-8902912ee41c

2015-02-05

: Coway Coway-Chp-04Al-Users-Manual-531482 coway-chp-04al-users-manual-531482 coway pdf

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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.
CHP-04AR/L/U
1
FEATURES
1. Convenient two-in-one faucet
Aconvenienttwo-in-onefaucetisappliedsothatcoldwaterand
roomwatercanbeextractedfromonefaucet.
2. Front draining system
Itisconvenientasitcandrainthecoldwater/roomwater/hot
waterfromthefrontsidewithoutmovingtheproductwhenyou
openthefrontdrainingdoor.
3. Fine carbon particle reduce
Atthelaststageoftheltration,inno-senselterisappliedto
reducecarbonparticlesthatsometimescomefromthepost
carbonlter.
4. Mass gutter applying
Itdoesn’tneedtheextrasecondarydrainingtankasitappliesthe
massgutteranditisconvenientasitcanextracttheroomwater
withabigvesseldirectly.
5. Ultra-violet lamp circulates the treated water
inside the reservoir tank.
Thisultra-violetlampcirculatesthetreatedwaterinsidethe
reservoirtank.
2
Coway
FEATURES / CONTENTS
DEAR CUSTOMERS
CONTENTS
FOR INFORMATION
SAFETY INFORMATION ...................3
Electricitysafety....................... 3
Installationsafety...................... 4
Operationsafety....................... 5
Others................................. 6
PARTS NAME ............................7
WATER FILTRATION PROCESS .............9
HOW TO USE
INSTALLATION PRECAUTIONS ...........13
INDICATORS AND CONTROLS ...........15
HOW TO USE ............................17
Todrinkthecoldwater................17
Todrinkthehotwater ................17
Todrinktheroomwater ..............18
MAINTENANCE
INSTALLATION ..........................19
CLEANING METHOD ....................21
Storagetank..........................21
Gutter................................23
FILTER REPLACEMENT ...................24
FILTER REPLACEMENT METHOD .........25
OTHERS
TROUBLESHOOTING ....................27
SPECIFICATIONS ........................28
WATER FLOW DIAGRAM .................29
PERFORMANCE DATA SHEET ............30
WARRANTY CARD .......................41
- Please keep the User’s Manual where it can be readily reached or found -
Thankyouforusing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-04AR/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-04AR/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-04AR/L)registeredincalifornia.
Seeperformancedatasheetforindividualcontaminantsandreductionperformance.
Thissystem(CHP-04AR/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.
3
SAFETY INFORMATION
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
Electricity safety
Do not use a damaged
power cord or plug, and
loose outlet.
Otherwise,electricshockor
remayoccurasaresult.
Do not pull the power
cord.
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 touch the power
plug with a wet hand.
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.
Do not connect and
pull out the power plug
repeatedly.
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.
Unplug the product
before repair, inspection,
or parts replacement.
Otherwise,electricshockor
remayoccurasaresult.
Be careful to keep this safety information.
Pleasereadthissafetyinformationcarefullytoensureyoursafetyandtopreventpossible
propertydamageorloss.
4
For Information
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.
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.
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.
Do not attempt to repair
or modify the power cord
at your discretion.
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.
Installation safety
Do not install near a
heating device.
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.
Do not press the product
by constraint or impact.
Injurytodamagetotheunit
mayresult.
The ltration device installation shall
comply with applicable state and local
regulations.
SAFETY INFORMATION | Electricity safety | Installation safety
5
SAFETY INFORMATION
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
Operation safety
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.
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.
Do not put the candle, a
light for cigarette on the
products.
Otherwise,remayoccuras
aresult.
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.
Use after closing the
water tank cover
completely inside of the
product.
Thebuckortheforeignbody
canbeentered.
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.
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.
Do not allow hot water to
come in contact with the
human body.
Otherwise,burnmayoccur
asaresult.
6
For Information
SAFETY INFORMATION | Operation safety | Others
Others
Clean after unplugging.
Otherwise,electricshockor
remayoccurasaresult.
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 repair,
disassemble, or modify.
Otherwise,electricshockor
productdamage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.
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.
Danger Warning Caution
7
PARTS NAME
Front
Controls
Cold / Room water
Changeover Faucet
Cup-touch Lever
Indicators
Hot water Faucet
Front Draining Door
Front Cover
Gutter
8
For Information
Rear
PARTS NAME
Top Cover
Rear Cover
Power Cord
Outlet (Blue, CHP-04AR/L)
Drain Hose
Cooling Stopper
Inlet(Orange)
9
WATER FILTRATION PROCESS
The 5-step water ltering system (CHP-04AR/L)
Step 1 : PLUS SEDIMENT FILTER
Thisplussedimentlterhasthefunctionstoreduceinfusibleparticlesfromfeedwaterandto
protectmembraneandpre-carbonlterfrombeingplugged.
Step 2 : PRE-CARBON FILTER
ThisPre-Carbonlterhasthefunctiontoreduceaestheticchlorine,odor,volatileorganic
compounds(VOC’s).
Step 3 : RO MEMBRANE FILTER
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.
Step 4 : INNO SENSE FILTER
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).
STEP 5 : ULTRA-VIOLET LAMP
Thisultra-violetlampcirculatesthetreatedwaterinsidethereservoirtank.
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.
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oracooking.
Tips
PLUSSEDIMENT
FILTER
PRE-CARBON
FILTER
ROMEMBRANE
FILTER
ULTRA-VIOLET
LAMP
INNOSENSE
FILTER
Reject
Water
Outlet
10
For Information
WATER FILTRATION PROCESS
The 6-step water ltering system (CHP-04AR/L)
Step 1 : PLUS SEDIMENT FILTER
Thisplussedimentlterhasthefunctionstoreduceinfusibleparticlesfromfeedwaterandto
protectmembraneandpre-carbonlterfrombeingplugged.
Step 2 : PRE-CARBON FILTER
ThisPre-Carbonlterhasthefunctiontoreduceaestheticchlorine,odor,volatileorganic
compounds(VOC’s).
Step 3 : RO MEMBRANE FILTER
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.
Step 4, 5 : FINE POST-CARBON FILTER
ThisFine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).
STEP 6 : ULTRA-VIOLET LAMP
Thisultra-violetlampcirculatesthetreatedwaterinsidethereservoirtank.
PLUSSEDIMENT
FILTER
PRE-CARBON
FILTER
ROMEMBRANE
FILTER
CERAMIC
FILTER
FINEPOST-CARBON
FILTER
Reject
Water
Outlet
11
WATER FILTRATION PROCESS
The 5-step water ltering system (CHP-04AU)
Step 1 : PLUS SEDIMENT FILTER
Thisplussedimentlterhasthefunctionstoreduceinfusibleparticlesfromfeedwaterandto
protectmembraneandpre-carbonlterfrombeingplugged.
Step 2 : PRE-CARBON FILTER
ThisPre-Carbonlterhasthefunctiontoreduceaestheticchlorine,odor,volatileorganic
compounds(VOC’s).
Step 3 : INNO SENSE FILTER
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).
Step 4 : UF MEMBRANE FILTER
STEP 5 : ULTRA-VIOLET LAMP
Thisultra-violetlampcirculatesthetreatedwaterinsidethereservoirtank.
PLUSSEDIMENT
FILTER
PRE-CARBON
FILTER
INNOSENSE
FILTER
ULTRA-VIOLET
LAMP
UFMEMBRANE
FILTER
12
For Information
The 5-step water ltering system (CHP-04AU)
Step 1 : PLUS SEDIMENT FILTER
Thisplussedimentlterhasthefunctionstoreduceinfusibleparticlesfromfeedwaterandto
protectmembraneandpre-carbonlterfrombeingplugged.
Step 2 : PRE-CARBON FILTER
ThisPre-Carbonlterhasthefunctiontoreduceaestheticchlorine,odor,volatileorganic
compounds(VOC’s).
Step 3 : POST-CARBON FILTER
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).
Step 4 : UF MEMBRANE FILTER
STEP 5 : ULTRA-VIOLET LAMP
Thisultra-violetlampcirculatesthetreatedwaterinsidethereservoirtank.
WATER FILTRATION PROCESS
PLUSSEDIMENT
FILTER
PRE-CARBON
FILTER
POST-CARBON
FILTER
ULTRA-VIOLET
LAMP
UFMEMBRANE
FILTER
13
INSTALLATION PRECAUTIONS
The summary for the proper installation of the water ltration device
1. Close main water supply valve to separate the faucet.
2. Apply 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.
Install the adaptor with connector to the cold water pipe.
Flush water through each lter at least 5 minutes before
Connection.
14
How to Use
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.
• Regular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theproductforalongtime.
Closethemainwatersupplyvalveandunplugthepowercord.
This product is for 120 V 60 Hz only.
Pleaseconnectthepowerplugtoagroundedelectricaloutletfor120
V60Hz.Thewaterltrationdeviceworksnormallyonlywhenthe
electricityisconnected.
Whenyoudon’tuseforalongtime,closethemainwatersupplyvalveandunplugthe
powercord.
Tips
15
INDICATORS AND CONTROLS
Indication part/Operation part
Indicators Controls
Coldwater
temperature
indicator
Power indicator
Ifyouconnectthepower,
theindicatoristurnedon.
UV cycle indicator
Incasethatstoragetankisfull
forahour,“UVlamplightson
and lamplightsoinserial.
incasethat“UVlampblinks,
changetheUVlamp.
Power
indicator
1
UVcycle
indicator
2
Waterlevel
indicator
3
Hotwater
temperature
indicator
6
Hotwater
temperature
levelindicator
8
Coldwater
temperature
levelindicator
9
7
Hotwater
mode
indicator
4
Coldwater
mode
indicator
5
Hotwatermode
selectionbutton
1Coldwatermode
selectionbutton
2
1
Water level indicator
Theindicatoristurnedon
accordingtothewaterlevel
inthestoragetank.Basically,
oneblankisturnedon.
3
Cold water mode
indicator
Whenyouselectcoldwater
mode,theindicatoris
turnedon.
5Hot water temperature
indicator
Theindicatoristurnedon
accordingtothehotwater
temperature.ThemoreLEDs
areon,thehigherthehotwater
temperatureis.
6
Hot water mode
indicator
Whenyouselecthotwater
mode,theindicatoris
turnedon.
4
2
16
How to Use
INDICATORS AND CONTROLS
To use cold water mode
Presscoldwatermodeselectionbuttonandcheckif
coldwatermodeindicatoristurnedon.Ifyouwantto
turnocoldwatermode,pressselectionbuttonfor
about3secondsormore.Instatementofcoldwater
selection,waterlevelischangedinorderofHLM
Hwheneveryoupressthebuttonshortly.
Whenyouareusingtheproductforthersttime,
orifthecoldwaterfeatureisoforalongtime,
thenittakesaboutanhourforthewatertoreacha
presetcoldwatertemperature.
To use hot water mode
Presshotwatermodeselectionbuttonandcheckif
hotwatermodeindicatoristurnedon.Ifyouwantto
turnohotwatermode,pressselectionbuttonfor
about3secondsormore.Instatementofhotwater
selection,waterlevelischangedinorderofHLM
Hwheneveryoupressthebuttonshortly.
Whenyouareusingtheproductforthersttime,
orifthehotwaterfeatureisoforalongtime,then
ittakesabout30minutesforthewatertoreacha
presethotwatertemperature.
Cold water
temperature indicator
Theindicatoristurnedon
accordingtothecoldwater
temperature.ThemoreLEDs
areon,thelowerthecoldwater
temperatureis.
7Hot water
temperature level
indicator
Theindicatoriscontrolled
byhotwatermode
selectionbutton.
8
Cold water temperature
level indicator
Theindicatoriscontrolledbycold
watermodeselectionbutton.
9
Hot water mode
selection button
Toselect/deselecthotwater
mode.
1 Cold water mode
selection button
Toselect/deselectcold
watermode.
2
17
HOW TO USE
To drink the cold water
Youcandrinkthecoldwaterwhenyouturnthejog
shuttletotheleftincoldwater/roomwaterchangeover
faucetandpushingthecup-touchlever.
To drink the hot water
Ifyoupressthehotwatersafetybuttonandpushthe
cup-touchlever,youcandrinkthehotwater.
Ifthecoldwaterdoesn’tcomefromthewaterltrationdevice,checkifthecoldwater
modeindicatoristurnedon(SeeP.16).
Tips
Ifthecoldwaterdoesn’tcomefromthewaterltrationdevice,checkifthecoldwater
modeindicatoristurnedon(SeeP.16).
Tips
18
How to Use
To drink the room water
Youcandrinktheroomwaterwhenyouturnthe
jogshuttletotherightin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
19
INSTALLATION
Follow the instruction for installation
Mainwater
supplyvalve
2coolingstopper
120V~60HzOnly
Connecttheorangecolorinlettubing 1tothetapwater
supplyingpipe.Connecttheoutlettubing 2.
Inlettubing(Orange)
Outlettubing
(Blue,CHP-04AR/L)
2
1
20
Maintenance
Be cautious!
Water ltration device installation place 1
Pleaseinstallthewaterltrationsystemnotataroughplace,adamp
place,aplacewheretheunitisexposedtothedirectsunlight,a
placewheredustispresent,oraplacethatthewaterdrops.
Water ltration device installation place 2
Pleaseinstallattheplacewhereitis10cmormoreofromthewall
andthebottomisatandrm.
After installing the water ltration system
Pleaseemptythewatertanklledwithlteredwatertwotimesafter
theproductinstallation.
Cold water plumbing
Pleaseconnectthesourcewater.Makesurethatthesourcewateris
notfromhotwaterline.Ifyouusehotwaterassourcewater,then
itwillcausepermanentdamagestoROmembraneandseverely
degradetheproductperformance.
Movement and installation
Whenthepositionismoved,connectthepowercordwhen30
minutespassesafterinstalling.
INSTALLATION
Tomaintainoptimalproductperformance,consultaCowayengineerforthedetailed
installationmethods.
Theremaybesomewaterremaininginsideofthelterwhichwasusedtotestthe
productduringinspectionprocessatthefactory.
Pleasefeelateasyanduseasitisn’ttheusedproduct.
Don’treusethemainwatersupplyvalveandhosethatwaspreviouslyusedwhenyou
re-installtheproduct.
Tips
Hot
W a ter
21
CLEANING METHOD
Storage tank
1. Turn o by pressing cold water / hot water
mode selection button in the front of the
product for 3 seconds or more and unplug.
Please lock the main water supply valve.
2. Please empty the water tank completely using
the draining hose after pressing and letting
down the front draining door.
DrainthewaterinColdwater/Roomwatertankfromthe
upperbluecover,anddrainthewaterinHotwatertank
fromthelowerredcover.
3. Please remove the top cover, and then un-hook the xed clip holding the
top cover of the water tank. Now remove hose and open the tank cover.
4. Wipe the surface of the storage tank with soft clothes.
22
Maintenance
5. Use the storage tank after
cleaning it with the drained
water, and empty the water
tank using the draining hose.
After cleaning, please close
both tank and top cover, then
empty the water tank lled
with ltered water one more time.
6. Open the main water supply valve after closing
the water tank cover, upper cover and plugging
the power cord.
Please operate the water ltration device
again by pressing cold water / hot water mode
selection button in the front of the product
after checking if the water is coming from the
cold water/the room water extraction faucet and the hot water extraction
faucet.
CLEANING METHOD | Storage tank
Closethestoragetankcovercompletely.
Insectsorotherforeignparticlescanbeentered.
Whenyoucleanthestoragetank,don’tuseanychemicalsor
detergent.
Ifyoudon’tcleanchemicalsordetergentcleanly,itcanbeharmful
tothebody.
- Keepthesurroundingscleanandcleanthestoragetankonce
pertwomonths.
Tips
23
CLEANING METHOD
Gutter
1. Gutter separation method
Afterleaningthegutterforwardandtakinginfromthe
product,Separatetheguttercover.
2. Gutter assembling method
Afterassemblingthegutterandtheguttercover,insert
theassembledgutterintobelowtheproduct.
Fortheproductinstalledthedraininghose,youdon’tneedtoemptythegutter
additionally.
Tips
24
Maintenance
FILTER REPLACEMENT
Filter
Filterisacriticalcomponentforawaterltrationsystem.Replacing
authorizedltersataspeciedreplacementcycleisimportanttomaintain
thewaterquality,andapropersystemoperation.Pleasereplaceltersata
speciedreplacementcycle.Forreplacementlters,pleasecontactCoway
authorizeddealersanddistributors.
Filter replacement cycle
Ifthelterisnotregularlyreplaced,itmaydegradethewaterqualityfrom
theproduct.Thesourcewaterqualitycanshortenthelterreplacement
period.
Theperiodforthelterexchangeismadebasedon10Luseinadayfor
houseuse(4peoplebased)and20Luseforbusiness.
CHP-04AR/L
Part No. Names of Filter Replacement Cycle
WJSF14-PLUS Plussedimentlter 6months
WJCF14-PRE Pre-carbonlter 12months
WJMF14-75 ROMembranelter(CHP-04AR) 24months
WJMF14-50 ROMembranelter(CHP-04AL) 24months
WJIF14
/WJFCF14-POST
Inno-senselter
/Finepost-carbonlter 18months
WJUVF-4W-PUMP Ultra-violetlter 12months
CHP-04AU
Part No. Names of Filter Replacement Cycle
WJSF14-PLUS Plussedimentlter 6months
WJCF14-PRE Pre-carbonlter 12months
WJIF14
/WJCF14-POST
Inno-senselter
/Post-carbonlter 18months
WJMF14-UF UFMembranelter 12months
WJUVF-4W-PUMP Ultra-violetlter 12months
About lter replacement cycle
Thelterreplacementcycledescribedaboveisnotthelterquality
warrantyperiodbuttheexpectedcycle(life)thattheltershowsits
originalperformance.
Therefore,thelterreplacementcyclemaybereducedfortheareawith
thepoorwaterqualityormorewaterconsumption.
CLEANING METHOD | Gutter / FILTER REPLACEMENT
25
FILTER REPLACEMENT METHOD
1. Close the main water supply valve after unplugging the power cord, and
drain the water inside of the water ltration device (See P.21).
2. Open by pressing the front draining cover and release 1 xed screw using
the Philips driver.
Separate the front cover under the product by pressing and pulling
forward.
26
Maintenance
3. After separating the tting connected to the lter to replace, please
replace the lter.(Separate the tting using the proper tool.)
4. Please t the groove of the front cover.
After tightening 1 xed screw in the front
draining part using the Phillips driver, let
down and close the front draining door.
FILTER REPLACEMENT METHOD
Whenyouarereplacinglters,pleasemakesurethatacorrespondinglteranda
hosearermlyconnectedandthatthereisnoleakage.
Itisrecommendedtoemptythewatertanklledwiththelteredwateratleastone
timerightafterthelterreplacement.
Tips
Beforeinstallinganewlter,pleasedotheltercleansingrstasdirectedbelow:
Tips Filter Name Cleansing Time Comment
Plussedimentlter 30seconds
Pre-carbon/Inno-
sense/Postcarbon
/Finepostcarbon
lter
3minutes Pleaseuseplussedimentlteredwaterfor
cleansing
Romembranelter 3minutes Pleaseuseplussedimentlteredwaterfor
cleansing
27
TROUBLESHOOTING
Symptom Check Measures to take
Thewatertastes
weird.
• Didyoucleanthestoragetank? Cleanthestoragetank.
• Youdidn’tusethewaterltrationdevice
foralongtime.
Getridofthesavedwaterandcleanthe
storagetank.
• Isn’titabouttimetochangethelter? Requestthelterreplacement.
Thewaterdoesn’t
come.
• Isthewatersupplycutorisn’tthewater
supplyvalveclosed? Openthemainwatersupplyvalve.
• Didyoumissthelterreplacementtimes? Requestthelterreplacement.
Thewateris
owingslower.
• Isn’titabouttimetochangethelter? Requestthelterreplacement.
• Isthepowerconnected? Checkifthepowercordplugin120V 60
Hzoutlet.
• Didn’tyouclosethemainwatersupply
valve? Openthemainwatersupplyvalve.
• Didn’tthetemperatureofthemainwater
dropsuddenly?
Ifthewatertemperatureislowered,the
wateramountisdecreased.
Thecoldwater/
hotwaterdoesn’t
come.
• Wasthecoldwatermodeindicator
lightened?
Pleasepressthecoldwatermodeselection
button.
• Didn’tyouclosethemainwatersupply
valve?
Ifitisthelowwaterleveltoprotectthe
electricmotor,thecoolingfunctiondoesn’t
operate.Openthemainwatersupplyvalve.
• Isn’tthebacksideofthewaterltration
deviceandthewalltooclose?
Pleasekeepthedistancebetweentheback
ofthewaterltrationdeviceandthewallto
10cmormore.
Alloperationwas
stoppedsuddenly
whendriving.
• Isthemainwaterbeingsuppliedactively? Checkthemainwatersupplyvalve.
• Isthepowerconnected? Checkifthepowercordplugin120V 60
Hzoutlet.
• Isn’twateroverowingorleaking? RequestA/S.
Thewaterltrationdevicemayoperateabnormallyduetominorcausesnotbecauseofthe
productmalfunctionbutbecauseofthefactthattheuserisnotfamiliarwiththeproductuse.
Insuchacase,problemscanbesolvedeasilyevenwithoutthehelpfromtheServiceCenterby
checkingthefollowingitems.Ifyoucan’tsolvetheproblemaftercheckingthefollowingitems,
pleasecalltheServiceCenter.
28
Others
SPECIFICATION
Product Water Filtration Device
Model CHP-04AR CHP-04AL CHP-04AU
FiltrationMethod RO(ReverseOsmosis) UF
PowerSupply 120V 60Hz
Tank
Capacity
RoomWater 14L
ColdWater 3L
HotWater 3.6L
Total 22.4L
Dimension 380mm(W)×437mm(D)×1257mm(H)
WorkingTemperature 5°C-35°C
ProductionRate 284L/d(25°C,414kPa) 190L/d(25°C,138kPa) 1500L/d(25°C,108kPa)
WorkingPressure 69kPa–827kPa 138kPa–827kPa 69kPa–827kPa
NetWeight 38.6kg 36.5kg 36.5kg
• Thewateramountcanbedierentiatedaccordingtothewaterpressureandthewater
temperature.
• Thewatertankcapacityistheamountbythesizeandcanbedierentfromtheextraction
capacity.
• Withoutanypriornotice,allorpartsoftheproductaresubjecttochangeforthepurposeof
improvingtheperformanceoftheproduct.
• RefertoPerformancedatasheetforindividualcontaminants,reductionperformanceandgeneral
operatinginformation.
TROUBLESHOOTING / SPECIFICATION
29
WATER FLOW DIAGRAM
CHP-04AR
CHP-04AL
CHP-04AU
• Annepostcarbonlter(postcarbonlter)maybeinstalledinsteadofainno-senselter.
Fortheprecisespecicationsofyourproduct,refertothedataplateontheproduct.
*OOP
4FOTF
30.FNCSBOF
*OOP
4FOTF
30.FNCSBOF
*OOP
4FOTF
6'.FNCSBOF
*OOP
4FOTF
30.FNCSBOF
*OOP
4FOTF
30.FNCSBOF
*OOP
4FOTF
6'.FNCSBOF
*OOP
4FOTF
30.FNCSBOF
*OOP
4FOTF
30.FNCSBOF
*OOP
4FOTF
6'.FNCSBOF
30
Others
Water Filtration System Performance Data Sheet
Brand: Metro Model: CHP-04AR
ThissystemhasbeentestedandcertiedbytheWaterQualityAssociationaccordingtoNSF/ANSI42,53,and58for
thereductionofthesubstanceslistedbelow.Theconcentrationoftheindicatedsubstancesinwaterenteringthe
systemwasreducedtoaconcentrationlessthanorequaltothepermissiblelimitforwaterleavingthesystem,as
speciedinNSF/ANSI42,53,and58.
Substance
Max.Allowable
Concentration
(mg/L)
Average
Inuent
(mg/L)
Average
Euent
(mg/L)
Minimum
Percent
Reduction(%)
Average
Percent
Reduction(%)
Arsenic(Pentavalant) 0.010 0.05 0.006 79.1 87.7
Barium 2.0 10 1.4 83.5 86.6
Radium226/228 5pCi/L 25pCi/L 5pCi/L N/A N/A
Cadmium 0.005 0.031 0.002 89.0 92.7
Chromium(Hexavalent) 0.1 0.358 0.023 93.8 95.1
Chromium(Trivalent) 0.1 0.367 0.028 93.8 95.7
Lead 0.010 0.153 0.005 93.6 95.1
Nitrate/Nitrite 10 29.6 4.8 78.5 83.7
Selenium 0.05 0.117 0.003 96.0 97.8
TDS <187.5 741.5 14.5 97.3 98.0
AestheticChlorine
INNOSENSE ≥50% 2.07 0.56 54.53 72.8
FINEPOSTCARBON ≥50% 1.96 0.53 55.0 72.8
VOC*
INNOSENSE ≥95%reduction 0.327 0.0052 96.20 98.4
FINEPOSTCARBON ≥95%reduction 0.317 0.005 96.2 98.5
Whiletestingwasperformedunderlaboratoryconditions,actualperformancemayvary.
General Operating Information:
RatedCapacity
INNOSENSEFILTER 359gallons(forVOC)
7,523gallons(forAestheticChlorine)
POST-CARBONFILTER 402gallons(forVOC)
1,453gallons(forAestheticChlorine)
Min-Maxoperatingpressure: 10~120psi(0.7~8.4kgf/cm2)
Min-Maxfeedwatertemperature: 41~95ºF(5~35ºC)
RatedServiceFlow 0.07GPM(forVOC)
0.5GPM(forAestheticChlorine)
DailyWaterProductionRate 86.2GPD
ProductEciencyRating 38.7%
ElectricalRequirements: 120Vac/60Hz
• Donotusewithwaterthatismicrobiologicallyunsafeorofunknownqualitywithoutadequatedisinfection
beforeorafterthesystem.
• Refertotheownersmanualforspecicinstallationinstructions,manufacturer’slimitedwarranty,user
responsibility,andpartsandserviceavailability.
• Theinuentwatertothesystemshallincludethefollowingcharacteristics:
o Noorganicsolvents
o Chlorine:<2ppm
o pH:7-8
o Temperature:41~95ºF(5~35ºC)
o Iron:<2ppm
o Turbidity:<1NTU
o Hardness:<1000mg/L
WATER TER FLOW DIAGRAM / PERFORMANCE DATA SHEET | CHP-04AR
31
• Forpartsandserviceavailability,pleasecontactyourlocaldealerorCoway.
• Thissystemisacceptablefortreatmentof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2.8kgf/cm2(40psi)orgreater.
• Anitrate/nitritesamplingkitshouldbeusedtomonitorthenitrate/nitritelevelsinyourproductdrinkingwater
atleasteverysixmonths.KitsmaybepurchasedfromyourlocaldealerorCoway.
• Thissystemhasbeentestedforthetreatmentofwatercontainingpentavalentarsenic(alsoknowasAs(V),
As(+5),orarsenate)atconcentrationsof0.050mg/Lorless.Thissystemreducespentavalentarsenic,but
maynotremoveotherformsofarsenic.Thissystemistobeusedonwatersuppliescontainingadetectable
freechlorineresidualatthesysteminletoronwatersuppliesthathavebeendemonstratedtocontainonly
pentavalentarsenic.Treatmentwithchloramines(combinedchlorine)isnotsucienttoensurecomplete
conversionoftrivalentarsenictopentavalentarsenic.PleaseseetheArsenicFactssectionofthisPerformance
DataSheetforfurtherinformation.
• Eciencyratingmeansthepercentageoftheinuentwatertothesystemthatisavailabletotheuserasreverse
osmosistreatedwaterunderoperatingconditionsthatapproximatetypicaldailyusage.
• Theproductwatershouldbetestedevery6monthstoensurethatthecontaminantsarebeingreduced
eectively.PleasecontactyourlocaldealerorCowaytoinitiatethisservice.
• Thisreverseosmosissystemcontainsareplaceabletreatmentcomponents,criticalfortheeectivereductionof
totaldissolvedsolidsandthatproductwatershallbetestedperiodicallytoverifythatthesystemisperforming
properly.Replacementofreverseosmosiscomponentshouldbewithoneofidenticalspecications,asdened
bythemanufacturer,toassurethesameeciencyandcontaminantreductionperformance.
• Theestimatedreplacementtimeoflter,whichisaconsumablepart,isnotanindicationofqualityguarantee
period,butitmeanstheidealtimeoflterreplacement.Accordingly,theestimatedtimeoflterreplacement
maybeshortenedincaseitisusedinanareaofpoorwaterquality.v
ModelofFilter Type Usableperiod(months) COSTUS$
WJSF14-PLUS PLUSSEDIMENTFILTER 632.00
WJCF14-PRE PRE-CARBONFILTER 12 36.00
WJMF14-75 ROMEMBRANEFILTER 24 156.00
WJIF14
/WJFCF14-POST
INNOSENSEFILTER
/FINEPOST-CARBONFILTER 18 47.00
WJUVF-4W-PUMP ULTRA-VIOLETLAMP 12 187.00
ARSENIC FACTS
Arsenic(abbreviatedAs)isfoundnaturallyinsomewellwater.Arsenicinwaterhasnocolor,tasteorodor.Itmust
bemeasuredbyalabtest.Publicwaterutilitiesmusthavetheirwatertestedforarsenic.Youcangettheresults
fromyourwaterutility.Ifyouhaveyourownwell,youcanhavethewatertested.Thelocalhealthdepartment
orthestateenvironmentalhealthagencycanprovidealistofcertiedlabs.Thecostistypically$15to$30.
InformationaboutarsenicinwatercanbefoundontheInternetattheUSEnvironmentalProtectionAgency
website:
www.epa.gov/safewater/arsenic.html
Therearetwoformsofarsenic:pentavalentarsenic(alsocalledAs(V),As(+5),andarsenate)andtrivalentarsenic
(alsocalledAs(III),As(+3),andarsenite).Inwellwater,arsenicmaybepentavalent,trivalent,oracombinationof
both.Specialsamplingproceduresareneededforalabtodeterminewhattypeandhowmuchofeachtypeof
arsenicisinthewater.Checkwiththelabsinyourareatoseeiftheycanprovidethistypeofservice.
Reverseosmosis(RO)watertreatmentsystemsdonotremovetrivalentarsenicfromwaterverywell.ROsystems
areveryeectiveatremovingpentavalentarsenic.Afreechlorineresidualwillrapidlyconverttrivalentarsenic
topentavalentarsenic.Otherwatertreatmentchemicalssuchasozoneandpotassiumpermanganatewillalso
changetrivalentarsenictopentavalentarsenic.Acombinedchlorineresidual(alsocalledchloramine)maynot
convertallthetrivalentarsenic.Ifyougetyourwaterfromapublicwaterutility,contacttheutilitytondoutiffree
chlorineorcombinedchlorineisusedinthewatersystem.
TheCHP-04ARsystemisdesignedtoremovepentavalentarsenic.Itwillnotconverttrivalentarsenictopentavalent
arsenic.Thesystemwastestedinalab.Underthoseconditions,thesystemreduced0.050mg/Lpentavalent
arsenicto0.010mg/L(ppm)(theUSEPAstandardfordrinkingwater)orless.Theperformanceofthesystemmaybe
dierentatyourinstallation.Havethetreatedwatertestedforarsenictocheckifthesystemisworkingproperly.
TheROcomponentoftheCHP-04ARsystemmustbereplacedevery24monthstoensurethesystemwill
continuetoremovepentavalentarsenic.Thecomponentidenticationandlocationswhereyoucanpurchasethe
componentarelistedintheinstallation/operationmanual.
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PERFORMANCE DATA SHEET | CHP-04AR
StateofCalifornia
DepartmentofPublicHealth
Water Treatment Device
Certicate Number
08 - 1905
DateIssued:June24,2008
Trademark/Model DesignationReplacement Element(s)
MetroCHP-04AR WJSF14-PLUSPlusSedimentFilter
 WJCF14-PREPre-carbonFilter
 WJMF14-75ROMembraneFilter
 WJFCF14-POSTPost-carbonFilter
 WJUVF-4W-PUMPUVBulb
Manufacturer:WoongjinCowayCoLTD
Thewatertreatmentdevice(s)listedonthiscerticatehavemetthetestingrequirementspursuanttoSection116830oftheHealth
andSafetyCodeforthefollowinghealthrelatedcontaminants:
Microbiological Contaminants and TurbidityInorganic/Radiological Contaminants
None Arsenic(Pentavalent)1
 Barium
 Cadmium
 Chromium(Hexavalent)
 Chromium(Trivalent)
 Lead
 Nitrate/Nitrite2
 Radium226/228
 Selenium
Organic Contaminants
VOCs
 Alachlor Endrin Simazine
Atrazine Ethylbenzene Styrene
 Benzene EDB 1,1,2,2-Tetrachloroethane
 Carbofuran Haloacetonitriles(HAN) Tetrachloroethylene
 CarbonTetrachloride Bromochloroacetonitrile Toluene
 Chlorobenzene Dibromoacetonitrile 2,4,5-TP(Silvex)
 Chloropicrin Dichloroacetonitrile TribromoaceticAcid
 2,4-D Trichloroacetonitrile 1,2,4-Trichlorobenzene
 DBCP Haloketones(HK) 1,1,1-Trichloroethane
 o-Dichlorobenzene 1,1-Dichloro-2-Propanone 1,1,2-Trichloroethane
 p-Dichlorobenzene 1,1,1-Trichloro-2-Propanone Trichloroethylene
 1,2-Dichloroethane Heptachlor Trihalomethanes(THMs)
 1,1-Dichloroethylene HeptachlorEpoxide Bromodichloromethane
 cis-1,2-Dichloroethylene Hexachlorobutadiene Bromoform
 trans-1,2-Dichloroethylene Hexachlorocyclopentadiene Chloroform
 1,2-Dichloropropane Lindane Chlorodibromomethane
 cis-1,3-Dichloropropylene Methoxychlor Xylenes
 Dinoseb Pentachlorophenol
Rated Service Capacity: 359 galRated Service Flow: 0.07 gpm
Do not use with water that is microbiologically unsafe or of unknown quality, without adequate disinfection
before or after the system.
1Claimsforarsenicreductionshallonlybemadeonwatersuppliesmaintainingdetectableresidualfreechlorineatthe
reverseosmosis(RO)systeminlet.Watersystemsusinganin-linechlorinatorshouldprovideaminimumof1minute
chlorinecontacttimebeforetheROsystem.
2Thissystemisacceptablefortreatmentof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psig)orgreater.Asamplingandanalysistestkitfornitrateisprovidedforcheckingtheperformanceofthissystem.
Frequentanalysisisencouraged.
33
Water Filtration System Performance Data Sheet
Brand: Metro Model: CHP-04AL
ThissystemhasbeentestedandcertiedbytheWaterQualityAssociationaccordingtoNSF/ANSI42,53,and58for
thereductionofthesubstanceslistedbelow.Theconcentrationoftheindicatedsubstancesinwaterenteringthe
systemwasreducedtoaconcentrationlessthanorequaltothepermissiblelimitforwaterleavingthesystem,as
speciedinNSF/ANSI42,53,and58
Substance
Max.Allowable
Concentration
(mg/L)
Average
Inuent
(mg/L)
Average
Euent
(mg/L)
Minimum
Percent
Reduction(%)
Average
Percent
Reduction(%)
Arsenic(Pentavalant) 0.010 0.05 0.006 79.1 87.7
Barium 2.0 10 1.4 83.5 86.6
Radium226/228 5pCi/L 25pCi/L 5pCi/L N/A N/A
Cadmium 0.005 0.031 0.002 89.0 92.7
Chromium(Hexavalent) 0.1 0.358 0.023 93.8 95.1
Chromium(Trivalent) 0.1 0.367 0.028 93.8 95.7
Lead 0.010 0.153 0.005 93.6 95.1
Nitrate/Nitrite 10 29.6 4.8 78.5 83.7
Selenium 0.05 0.117 0.003 96.0 97.8
TDS <187.5 741.5 55.1 90.0 92.6
AestheticChlorine
INNOSENSE ≥50% 2.07 0.56 54.53 72.8
FINEPOSTCARBON ≥50% 1.96 0.53 55.0 72.8
VOC*
INNOSENSE ≥95%reduction 0.327 0.0052 96.20 98.4
FINEPOSTCARBON ≥95%reduction 0.317 0.005 96.2 98.5
Whiletestingwasperformedunderlaboratoryconditions,actualperformancemayvary.
General Operating Information:
RatedCapacity
INNOSENSEFILTER 359gallons(forVOC)
7,523gallons(forAestheticChlorine)
FINEPOST-CARBON 402gallons(forVOC)
1,453gallons(forAestheticChlorine)
Min-Maxoperatingpressure: 20~120psi(14~8.4kgf/cm2)
Min-Maxfeedwatertemperature: 41~95ºF(5~35ºC)
RatedServiceFlow 0.07GPM(forVOC)
0.5GPM(forAestheticChlorine)
DailyWaterProductionRate 53.3GPD
ProductEciencyRating 31.0%
ElectricalRequirements: 120Vac/60Hz
• Donotusewithwaterthatismicrobiologicallyunsafeorofunknownqualitywithoutadequatedisinfection
beforeorafterthesystem.
• Refertotheownersmanualforspecicinstallationinstructions,manufacturer’slimitedwarranty,user
responsibility,andpartsandserviceavailability.
• Theinuentwatertothesystemshallincludethefollowingcharacteristics:
o Noorganicsolvents
o Chlorine:<2ppm
o pH:7-8
o Temperature:41~95ºF(5~35ºC)
o Iron:<2ppm
o Turbidity:<1NTU
o Hardness:<1000mg/L
34
Others
• Forpartsandserviceavailability,pleasecontactyourlocaldealerorCoway.
• Thissystemisacceptablefortreatmentof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2.8kgf/cm2(40psi)orgreater.
• Anitrate/nitritesamplingkitshouldbeusedtomonitorthenitrate/nitritelevelsinyourproductdrinkingwater
atleasteverysixmonths.KitsmaybepurchasedfromyourlocaldealerorCoway.
• Thissystemhasbeentestedforthetreatmentofwatercontainingpentavalentarsenic(alsoknowasAs(V),
As(+5),orarsenate)atconcentrationsof0.050mg/Lorless.Thissystemreducespentavalentarsenic,but
maynotremoveotherformsofarsenic.Thissystemistobeusedonwatersuppliescontainingadetectable
freechlorineresidualatthesysteminletoronwatersuppliesthathavebeendemonstratedtocontainonly
pentavalentarsenic.Treatmentwithchloramines(combinedchlorine)isnotsucienttoensurecomplete
conversionoftrivalentarsenictopentavalentarsenic.PleaseseetheArsenicFactssectionofthisPerformance
DataSheetforfurtherinformation.
• Eciencyratingmeansthepercentageoftheinuentwatertothesystemthatisavailabletotheuserasreverse
osmosistreatedwaterunderoperatingconditionsthatapproximatetypicaldailyusage.
• Theproductwatershouldbetestedevery6monthstoensurethatthecontaminantsarebeingreduced
eectively.PleasecontactyourlocaldealerorCowaytoinitiatethisservice.
• Thisreverseosmosissystemcontainsareplaceabletreatmentcomponents,criticalfortheeectivereductionof
totaldissolvedsolidsandthatproductwatershallbetestedperiodicallytoverifythatthesystemisperforming
properly.Replacementofreverseosmosiscomponentshouldbewithoneofidenticalspecications,asdened
bythemanufacturer,toassurethesameeciencyandcontaminantreductionperformance.
• Theestimatedreplacementtimeoflter,whichisaconsumablepart,isnotanindicationofqualityguarantee
period,butitmeanstheidealtimeoflterreplacement.Accordingly,theestimatedtimeoflterreplacement
maybeshortenedincaseitisusedinanareaofpoorwaterquality.
ModelofFilter Type Usableperiod(months) COSTUS$
WJSF14-PLUS PLUSSEDIMENTFILTER 632.00
WJCF14-PRE PRE-CARBONFILTER 12 36.00
WJMF14-50 ROMEMBRANEFILTER 24 145.00
WJIF14
/WJFCF14-POST
INNOSENSEFILTER
/FINEPOST-CARBONFILTER 18 47.00
WJUVF-4W-PUMP ULTRA-VIOLETLAMP 12 187.00
ARSENIC FACTS
Arsenic(abbreviatedAs)isfoundnaturallyinsomewellwater.Arsenicinwaterhasnocolor,tasteorodor.Itmust
bemeasuredbyalabtest.Publicwaterutilitiesmusthavetheirwatertestedforarsenic.Youcangettheresults
fromyourwaterutility.Ifyouhaveyourownwell,youcanhavethewatertested.Thelocalhealthdepartment
orthestateenvironmentalhealthagencycanprovidealistofcertiedlabs.Thecostistypically$15to$30.
InformationaboutarsenicinwatercanbefoundontheInternetattheUSEnvironmentalProtectionAgency
website:
www.epa.gov/safewater/arsenic.html
Therearetwoformsofarsenic:pentavalentarsenic(alsocalledAs(V),As(+5),andarsenate)andtrivalentarsenic
(alsocalledAs(III),As(+3),andarsenite).Inwellwater,arsenicmaybepentavalent,trivalent,oracombinationof
both.Specialsamplingproceduresareneededforalabtodeterminewhattypeandhowmuchofeachtypeof
arsenicisinthewater.Checkwiththelabsinyourareatoseeiftheycanprovidethistypeofservice.
Reverseosmosis(RO)watertreatmentsystemsdonotremovetrivalentarsenicfromwaterverywell.ROsystems
areveryeectiveatremovingpentavalentarsenic.Afreechlorineresidualwillrapidlyconverttrivalentarsenic
topentavalentarsenic.Otherwatertreatmentchemicalssuchasozoneandpotassiumpermanganatewillalso
changetrivalentarsenictopentavalentarsenic.Acombinedchlorineresidual(alsocalledchloramine)maynot
convertallthetrivalentarsenic.Ifyougetyourwaterfromapublicwaterutility,contacttheutilitytondoutiffree
chlorineorcombinedchlorineisusedinthewatersystem.
TheCHP-04ALsystemisdesignedtoremovepentavalentarsenic.Itwillnotconverttrivalentarsenictopentavalent
arsenic.Thesystemwastestedinalab.Underthoseconditions,thesystemreduced0.050mg/Lpentavalent
arsenicto0.010mg/L(ppm)(theUSEPAstandardfordrinkingwater)orless.Theperformanceofthesystemmaybe
dierentatyourinstallation.Havethetreatedwatertestedforarsenictocheckifthesystemisworkingproperly.
TheROcomponentoftheCHP-04ALsystemmustbereplacedevery24monthstoensurethesystemwill
continuetoremovepentavalentarsenic.Thecomponentidenticationandlocationswhereyoucanpurchasethe
componentarelistedintheinstallation/operationmanual.
PERFORMANCE DATA SHEET | CHP-04AL
35
StateofCalifornia
DepartmentofPublicHealth
Water Treatment Device
Certicate Number
08 - 1904
DateIssued:June24,2008
Trademark/Model DesignationReplacement Element(s)
MetroCHP-04AL WJSF14-PLUSPlusSedimentFilter
 WJCF14-PREPre-carbonFilter
 WJMF14-50ROMembraneFilter
 WJFCF14-POSTPost-carbonFilter
 WJUVF-4W-PUMPUVBulb
Manufacturer:WoongjinCowayCoLTD
Thewatertreatmentdevice(s)listedonthiscerticatehavemetthetestingrequirementspursuanttoSection116830oftheHealth
andSafetyCodeforthefollowinghealthrelatedcontaminants:
Microbiological Contaminants and TurbidityInorganic/Radiological Contaminants
None Arsenic(Pentavalent)1
 Barium
 Cadmium
 Chromium(Hexavalent)
 Chromium(Trivalent)
 Lead
 Nitrate/Nitrite2
 Radium226/228
 Selenium
Organic Contaminants
VOCs
 Alachlor Endrin Simazine
Atrazine Ethylbenzene Styrene
 Benzene EDB 1,1,2,2-Tetrachloroethane
 Carbofuran Haloacetonitriles(HAN) Tetrachloroethylene
 CarbonTetrachloride Bromochloroacetonitrile Toluene
 Chlorobenzene Dibromoacetonitrile 2,4,5-TP(Silvex)
 Chloropicrin Dichloroacetonitrile TribromoaceticAcid
 2,4-D Trichloroacetonitrile 1,2,4-Trichlorobenzene
 DBCP Haloketones(HK) 1,1,1-Trichloroethane
 o-Dichlorobenzene 1,1-Dichloro-2-Propanone 1,1,2-Trichloroethane
 p-Dichlorobenzene 1,1,1-Trichloro-2-Propanone Trichloroethylene
 1,2-Dichloroethane Heptachlor Trihalomethanes(THMs)
 1,1-Dichloroethylene HeptachlorEpoxide Bromodichloromethane
 cis-1,2-Dichloroethylene Hexachlorobutadiene Bromoform
 trans-1,2-Dichloroethylene Hexachlorocyclopentadiene Chloroform
 1,2-Dichloropropane Lindane Chlorodibromomethane
 cis-1,3-Dichloropropylene Methoxychlor Xylenes
 Dinoseb Pentachlorophenol
Rated Service Capacity: 359 galRated Service Flow: 0.07 gpm
Do not use with water that is microbiologically unsafe or of unknown quality, without adequate disinfection
before or after the system.
1Claimsforarsenicreductionshallonlybemadeonwatersuppliesmaintainingdetectableresidualfreechlorineatthe
reverseosmosis(RO)systeminlet.Watersystemsusinganin-linechlorinatorshouldprovideaminimumof1minute
chlorinecontacttimebeforetheROsystem.
2Thissystemisacceptablefortreatmentof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apressureof280kPa
(40psig)orgreater.Asamplingandanalysistestkitfornitrateisprovidedforcheckingtheperformanceofthissystem.
Frequentanalysisisencouraged.
36
Others
Water Filtration System Performance Data Sheet
Brand: Metro Model: CHP-04AU
ThissystemhasbeentestedandcertiedbytheWaterQualityAssociationaccordingtoNSF/ANSI42,and53for
thereductionofthesubstanceslistedbelow.Theconcentrationoftheindicatedsubstancesinwaterenteringthe
systemwasreducedtoaconcentrationlessthanorequaltothepermissiblelimitforwaterleavingthesystem,as
speciedinNSF/ANSI42and53
Substance
Max.Allowable
Concentration
(mg/L)
AverageInuent
(mg/L)
AverageEuent
(mg/L)
Minimum
Percent
Reduction(%)
AveragePercent
Reduction(%)
AestheticChlorine
INNOSENSE ≥50% 2.07 0.56 54.53 72.8
POSTCARBON ≥50% 1.96 0.53 55.0 72.8
VOC*
INNOSENSE ≥95%reduction 0.327 0.0052 96.20 98.4
POSTCARBON ≥95%reduction 0.317 0.005 96.2 98.5
Whiletestingwasperformedunderlaboratoryconditions,actualperformancemayvary.
General Operating Information:
RatedCapacity
INNOSENSEFILTER 359gallons(forVOC)
7,523gallons(forAestheticChlorine)
POST-CARBONFILTER 402gallons(forVOC)
1,453gallons(forAestheticChlorine)
Min-Maxoperatingpressure: 10~120psi(0.7~8.4kgf/cm2)
Min-Maxfeedwatertemperature: 41~95ºF(5~35ºC)
RatedServiceFlow 0.07GPM(forVOC)
0.5GPM(forAestheticChlorine)
ElectricalRequirements: 120Vac/60Hz
• Donotusewithwaterthatismicrobiologicallyunsafeorofunknownqualitywithoutadequatedisinfection
beforeorafterthesystem.
• Refertotheownersmanualforspecicinstallationinstructions,manufacturer’slimitedwarranty,user
responsibility,andpartsandserviceavailability.
• Forpartsandserviceavailability,pleasecontactyourlocaldealerorCoway.
ModelofFilter Type Usableperiod(months) COSTUS$
WJSF14-PLUS PLUSSEDIMENTFILTER 632.00
WJCF14-PRE PRE-CARBONFILTER 12 36.00
WJIF14
/WJCF14-POST
INNOSENSEFILTER
/POST-CARBONFILTER 18 47.00
WJMF14-UF UFMEMBRANEFILTER 12 59.00
WJUVF-4W-PUMP ULTRA-VIOLETLAMP 12 187.00
PERFORMANCE DATA SHEET | CHP-04AU
37
* VOC Surrogate Claims
Chemical Drinkingwaterregulatory
level1(MCL/MAC)mg/L
Inuentchallenge
concentration2mg/L
Chemicalreduction
percent
Maximumproductwater
concentrationmg/L
alachlor 0.002 0.050 >98 0.0013
atrazine 0.003 0.100 >97 0.0033
benzene 0.005 0.081 >99 0.0013
carbofuran 0.04 0.190 >99 0.0013
carbontetrachloride 0.005 0.078 98 0.00184
chlorobenzene 0.1 0.077 >99 0.0013
chloropicrin - 0.015 99 0.00023
2,4-D 0.07 0.110 98 0.00174
dibromochloropropane(DBCP) 0.0002 0.052 >99 0.000023
o-dichlorobenzene 0.6 0.080 >99 0.0013
p-dichlorobenzene 0.075 0.040 >98 0.0013
1,2-dichloroethane 0.005 0.088 9550.00485
1,1-dichloroethylene 0.007 0.083 >99 0.0013
cis-1,2-dichloroethylene 0.07 0.170 >99 0.00053
trans-1,2-dichloroethylene 0.1 0.086 >99 0.0013
1,2-dichloropropane 0.005 0.080 >99 0.0013
cis-1,3-dichloropropylene - 0.079 >99 0.0013
dinoseb 0.007 0.170 99 0.00024
endrin 0.002 0.053 99 0.000594
ethylbenzene 0.7 0.088 >99 0.0013
ethylenedilbromide(EDB) 0.00005 0.044 >99 0.000023
haloacetonitriles(HAN):
bromochloroacetonitrile
dibromoacetonitrile
dichloroacetonitrile
trichloroacetoritrile
-
-
-
-
0.022
0.024
0.0096
0.015
98
98
98
98
0.00053
0.00063
0.00023
0.00033
haloketones(HK):
1,1-dichloro-2-propanone
1,1,1-trichloro-2-propanone
-
-
0.0072
0.0082
99
96
0.00013
0.00033
heptachlor(H-34,Heptox) 0.0004 0.08 >99 0.0004
heptachlorepoxide 0.0002 0.0107698 0.00026
hexachlorobutadiene - 0.044 >98 0.0013
hexachlorocyclopentadiene 0.05 0.060 >99 0.0000023
lindane 0.0002 0.055 >99 0.000013
methoxychlor 0.04 0.050 >99 0.00013
pentachlorophenol 0.001 0.096 >99 0.0013
simazine 0.004 0.120 >97 0.0043
styrene 0.1 0.150 >99 0.00053
1,1,2,2-tetrachloroethane - 0.081 >99 0.0013
tetrachloroethylene 0.005 0.081 >99 0.0013
toluene 10.078 >99 0.0013
2,4,5-TP(silvex) 0.05 0.270 99 0.00164
tribromoaceticacid - 0.042 >98 0.0013
1,2,4-trichlorobenzene 0.07 0.160 >99 0.00053
1,1,1-trichloroethane 0.2 0.084 95 0.00464
1,1,2-trichloroethane 0.005 0.150 >99 0.00053
trichloroethylene 0.005 0.180 >99 0.00103
trihalomethanes(includes):
chloroform(surrogatechemical)
bromoform
bromodichloromethane
chlorodibromomethane 0.080 0.300 95 0.015
xylenes(total) 10 0.070 >99 0.0013
1. TheseharmonizedvalueswereagreeduponbyrepresentativesofUSEPAandHealthCanadaforthepurposeofevaluatingproductstotherequirementsof
thisStandard.
2. Inuentchallengelevelsareaverageinuentconcentrationsdeterminedinsurrogatequalicationtesting.
3. Maximumproductwaterlevelwasnotobservedbutwassetatthedetectionlimitoftheanalysis.
4. Maximumproductwaterlevelissetatavaluedeterminedinsurrogatequalicationtesting.
5. Chemicalreductionpercentandmaximumproductwaterlevelcalculatedatchloroform95%breakthroughpointasdeterminedinsurrogatequalication
testing.
6. Thesurrogatetestresultsforheptachlorepoxidedemonstrateda98%reduction.Thesedatawereusedtocalculateanupperoccurrenceconcentration
whichwouldproduceamaximumproductwaterlevelattheMCL.
WoongjinCoway.,Ltd.
658,Yugu-Ri,YuguEub,Gongju-Si,Choongchungnam-Do,Korea
Tel.:82-41-850-7879Fax.:82-41-841-7816
38
Others
MEMO
PERFORMANCE DATA SHEET | CHP-04AU
39
MEMO
40
Others
MEMO
41
WARRANTY CARD OR WARRANTY LETTER
ONE YEAR LIMITED WARRANTY
WATER FIRTRATION DEVICE CHP-04AR/L/U (“PRODUCT”)
Model:
Serial Number:
Customer Name: (“OWNER”)
Date of Purchase:
What This Warranty Covers:
Commencingwiththedateofpurchaseofthe
Productandcontinuingforaperiodofoneyear,
ifmanufacturingdefectsintheProductcausethe
Producttonotoperateproperlyforitsintended
use,thensubjecttotheexclusions,conditions,and
limitationscontainedherein,COWAYatitssole
optionwillrepairorreplacetheProduct.
Decisionsastotheextentofrepairorreplacement
requiredwillbemadesolelybyCOWAY.
TheremedyunderthisWarrantyisavailableonly
forthatportionoftheProductexhibitingdefects
atthetimeofthewarrantyclaim.Thereplacement
ProductaswellasanyremainingoriginalProduct
willbewarrantedonlyfortheoriginaloneyear
warrantyperiod.Thislimitedwarrantyapplies
onlytoProductusedforanapplicationspecied
byCOWAYfortheProductandappliedinstrict
accordancewithCOWAYpublishedspecications
ineectatthetimeofapplication.IFPRODUCTIS
USEDFOROTHERTHANITSINTENDEDPURPOSE,
ITISSOLDASISANDWITHOUTANYEXPRESS
ORIMPLIEDWARRANTIES,INCLUDINGOF
MERCHANTABILITYORFITNESSFORAPARTICULAR
PURPOSE.
What This Warranty Does Not Cover:
ThisWarrantywarrantsthattheProductwillbe
freefrommanufacturingdefectswhichaectthe
abilityoftheProducttooperateforitsintended
use;itisnotawarrantythattheProductwillnever
requirerepairsortoundertakeresponsibilities,
liabilitiesorobligationsotherthanthose
specicallyidentiedintheprecedingsection.
COWAYisnotresponsibleorliableforpersonal
injuryorpropertydamageofanykind,evenif
arisingfromabreachofthisWarranty.
Limitations and Exclusions:
TOTHEEXTENTPERMITTEDBYAPPLICABLELAW,
COWAYDISCLAIMSANYOTHERWARRANTY
EXPRESSORIMPLIED,THANTHATPROVIDED
FORHEREIN.THISWARRANTYISINLIEUOFAND
EXCLUDESALLOTHERWARRANTIES,GUARANTEES,
CONDITIONSANDREPRESENTATIONS,EXPRESS
ORIMPLIED,ORALORWRITTEN,STATUTORYOR
OTHERWISE,INCLUDINGBUTNOTLIMITEDTO
ANYIMPLIEDCONDITIONSORWARRANTIESAS
TOTHEMERCHANTABILITYORFITNESSFORA
PARTICULARPURPOSEOFTHECOWAYPRODUCT.
SOMESTATESDONOTALLOWLIMITATIONSON
HOWLONGANIMPLIEDWARRANTYLASTS,SO
THEABOVELIMITATIONMAYNOTAPPLYTOYOU.
COWAYDOESNOTAUTHORIZEANYPERSON
INCLUDINGITSREPRESENTATIVES,TOMAKEANY
REPRESENTATIONORTOOFFERANYWARRANTY,
CONDITIONORGUARANTYINRESPECTOFTHE
PRODUCTOTHERTHANTHISWARRANTY.THIS
LIMITEDWARRANTYSHALLBETHEOWNER’S
SOLEANDEXCLUSIVEREMEDYAGAINST
COWAYANDCOWAYSHALLNOTBELIABLEFOR
ANYCONSEQUENTIAL,EXEMPLARY,SPECIAL,
INCIDENTALOROTHERDAMAGESINCLUDING,
BUTNOTLIMITEDTO,LOSSOFPROFITS,AND
LOSSOFUSE.INCIDENTAL,CONSEQUENTIAL
ANDEXEMPLARYDAMAGESSHALLNOTBE
RECOVERABLEEVENIFTHEREMEDIESORTHE
ACTIONSPROVIDEDFORINTHISWARRANTYFAIL
OFTHEIRESSENTIALPURPOSE.SOMESTATESDO
NOTALLOWTHEEXCLUSIONORLIMITATIONOF
INCIDENTALORCONSEQUENTIALDAMAGES,SO
THEABOVELIMITATIONOREXCLUSIONMAYNOT
APPLYTOYOU.COWAYSHALLNOTBELIABLE
FORANYDAMAGESWHICHAREBASEDUPON
NEGLIGENCE,BREACHOFWARRANTY,STRICT
LIABILITYORANYOTHERLEGALTHEORYOF
LIABILITYOTHERTHANTHEEXCLUSIVELIABILITY
SETFORTHINTHISWARRANTY
42
Others
WARRANTY CARD
USA
Add: WOONGJINCOWAYUSA,INC.
695SOUTHVERMONT,STE.110(SOUTHTOWER)LOSANGELES,CA90005,USA
CallCenter: (213)386-9900/(213)480-1600
FAX: (213)386-3990
Limitations on Implied Warranties:
Anyimpliedwarrantyofmerchantabilityor
tnessforaparticularpurposeoruse,shallbe
limitedtothedurationoftheforegoingexpress
writtenwarranty.
Conditions of Warranty:
COWAY’scontinuingliabilityunderthis
Warrantyisconditioneduponthefollowing:
a) Thedefectordamageisnotcaused
byoristheresultof:abnormaluseor
conditions;improperstorage,unauthorized
modicationsorrepair;misuse,neglect,
accident,alteration,improperinstallationor
otheractsthatarenotthefaultofCowayor
themanufactureroftheproductorthatare
notcoveredbythemanufacturer’swarranty;
b) TheProducthasnotbeenaltered,modied
orrepairedwithoutpriorwrittenapprovalof
COWAY;
c) TheOWNERhasnotiedCOWAYinwriting
ofanyfailureoftheProductcoveredbythis
Warrantywithinthirty(30)daysfollowing
suchfailure;
d) Therehasbeennomisuse,abuseor
negligencewithrespecttotheProducton
thepartoftheOWNER.
Waiver:
COWAY’sfailureatanytimetoenforceorrely
uponanyofthetermsorconditionsstated
hereinshallnotbeconstruedtobeawaiverof
itsrightshereunder.
Obtaining Warranty Service and OWNER’S
Duties:
IftheProductfailstooperateforits
intendedpurpose,thennotifyCowayorits
RepresentativeAgencywithin48hoursor
withinthenextbusinessdayafterdiscovery
ofanydefectintheProduct.TheOWNERmust
givewrittennoticetoCOWAYnolaterthan
thirty(30)daysafteradefectisdiscoveredor
shouldbyreasonablediligencehavebeen
discovered.ClaimsunderthisWarrantywill
requireproofofpurchasebytheOWNER.
http://www.coway.com
1210107
001
MADEINKOREA

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