Coway CHP-03U User`s manual

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Coway CHP-03U User`s manual | Manualzz
Water Filtration Device CHP-04AR/L/U
• This product can not be used if the voltage is different 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.
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 filtration, inno-sense filter is applied to
reduce carbon particles that sometimes come from the post
carbon filter.
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.
1
DEAR CUSTOMERS
Coway
FEATURES / CONTENTS
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 verified 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 verified 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 influent concentrations of no more
than 27 mg/L nitrate and 3 mg/L nitrite in combination measured as N and is certified for nitrate/
nitrite reduction only for water supplies with a pressure of 280 kPa(40 psi) or greater.
CONTENTS
For Information
How to Use
Safety information. . . . . . . . . . . . . . . . . . . . 3
Electricity safety. . . . . . . . . . . . . . . . . . . . . . . . 3
Installation safety. . . . . . . . . . . . . . . . . . . . . . . 4
Operation safety. . . . . . . . . . . . . . . . . . . . . . . . 5
Others. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Installation precautionS. . . . . . . . . . . 13
Parts name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Water filtration process. . . . . . . . . . . . . . 9
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
Others
INSTALLATION. . . . . . . . . . . . . . . . . . . . . . . . . . 19
Troubleshooting. . . . . . . . . . . . . . . . . . . . 27
CLEANING METHOD . . . . . . . . . . . . . . . . . . . . 21
Storage tank. . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Gutter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
SpecificationS. . . . . . . . . . . . . . . . . . . . . . . . 28
Filter replacement. . . . . . . . . . . . . . . . . . . 24
FILTER REPLACEMENT METHOD. . . . . . . . . 25
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 -
2
Safety information
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.
If not observed,
serious injury or
even death could
Danger occur.
If not observed,
serious injury or
property damage
Warning could occur.
Caution
If not observed, slight
injury or property
damage could occur.
Electricity safety
Do not use a damaged
power cord or plug, and
loose outlet.
Otherwise, electric shock or
fire may occur as a result.
Do not pull the power
cord.
Otherwise, electric shock or
fire may occur as a result.
Do not carry the unit by
its power cord.
Do not touch the power
plug with a wet hand.
Otherwise, electric shock or
fire may occur as a result.
Otherwise, electric shock or
fire 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.
Do not connect and
pull out the power plug
repeatedly.
Otherwise, electric shock or
fire may occur as a result.
Otherwise, electric shock or
fire 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
fire may occur as a result.
3
Unplug the product
before repair, inspection,
or parts replacement.
Otherwise, electric shock or
fire may occur as a result.
Otherwise, electric shock or
fire may occur as a result.
Do not plug into an
outlet that is being
used by several other
appliances.
Use an electrical outlet
dedicated.
When you don’t use for a
long time, close the main
water supply valve and
unplug.
Otherwise, electric shock or
fire may occur as a result.
Do not attempt to repair
or modify the power cord
at your discretion.
Otherwise, electric shock or
fire 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
fire may occur as a result.
Installation safety
Do not install near a
heating device.
Otherwise, fire may occur as
a result.
Do not press the product
by constraint or impact.
Injury to damage to the unit
may result.
Do not install the
product on a sloped
floor.
SAFETY INFORMATION | Electricity safety | Installation safety
Otherwise, fire may occur as
a result.
For Information
Remove any dust or
water off in the pin and
contacts of the power
plug.
Injury to the user or damage
to the unit may result.
The filtration device installation shall
comply with applicable state and local
regulations.
4
Safety information
If not observed,
serious injury or
even death could
Danger occur.
If not observed,
serious injury or
property damage
Warning could occur.
Caution
If not observed, slight
injury or property
damage could occur.
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.
Do not put the candle, a
light for cigarette on the
products.
Otherwise, fire 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
fire may occur as a result.
Do not place any
containers with water,
medicine, food, small
metallic objects, or any
flammable material on
the top of the product.
In the case foreign material
gets inside the product,
electric shock, fire, product
damage may occur as a result.
Use after closing the
water tank cover
completely inside of the
product.
To drink the filtered
water, change the filter
according to the filter
replacement cycle.
The buck or the foreign body
can be entered.
If you use the expired filter,
the filter 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.
Do not allow hot water to
come in contact with the
human body.
The saved water can be
polluted.
5
therwise, burn may occur
O
as a result.
Others
Clean after unplugging.
Otherwise, electric shock or
fire may occur as a result.
Do not clean by spraying
the water directly or
don’t wipe the product
using the benzene and
thinner.
Do not repair,
disassemble, or modify.
Otherwise, electric shock or
product damage may occur
as a result.
After moving the product
or replacing the innosense filter, 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
filter was flowed out for
improving the water tastes.
Do not use filtered water
for the water exchange
of an aquarium or a
fishbowl.
The room water through the
membrane isn’t suitable for
the fish’s life environment as
it removed the ionic material.
In some cases, fishes might
even die.
Do not use with water
that is microbiologically
unsafe or of unknown
quality without adequate
disinfection before or
after the system.
SAFETY INFORMATION | Operation safety | Others
Otherwise, electric shock or
fire may occur as a result.
For Information
Danger Warning Caution
6
Parts name
Front
Indicators
Controls
Hot water Faucet
Cold / Room water
Changeover Faucet
Cup-touch Lever
Gutter
Front Draining Door
Front Cover
7
For Information
Rear
PARTS NAME
Top Cover
Rear Cover
Power Cord
Drain Hose
Cooling Stopper
Outlet (Blue, CHP-04AR/L)
Inlet(Orange)
8
Water filtration process
The filter is the core technology of the filtration system.
If you don’t use qualifying filter or if you use an old filter that has expired, the system
performance may degrade.
The 5-step water filtering system (CHP-04AR/L)
Step 1 : PLUS SEDIMENT FILTER
This plus sediment filter has the functions to reduce infusible particles from feed water and to
protect membrane and pre-carbon filter from being plugged.
Step 2 : PRE-CARBON FILTER
This Pre-Carbon filter has the function to reduce aesthetic chlorine, odor, volatile organic
compounds(VOC’s).
Step 3 : RO MEMBRANE FILTER
RO membrane filter 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 filter 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.
PLUS SEDIMENT
FILTER
PRE-CARBON
FILTER
RO MEMBRANE
FILTER
INNO SENSE
FILTER
ULTRA-VIOLET
LAMP
Reject
Water
Outlet
Tips
9
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.
Step 1 : PLUS SEDIMENT FILTER
This plus sediment filter has the functions to reduce infusible particles from feed water and to
protect membrane and pre-carbon filter from being plugged.
This Pre-Carbon filter has the function to reduce aesthetic chlorine, odor, volatile organic
compounds(VOC’s).
Step 3 : RO MEMBRANE FILTER
RO membrane filter 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 filter 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).
WATER FILTRATION PROCESS
Step 2 : PRE-CARBON FILTER
For Information
The 6-step water filtering system (CHP-04AR/L)
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 FINE POST-CARBON
FILTER
FILTER
CERAMIC
FILTER
Reject
Water
Outlet
10
Water filtration process
The 5-step water filtering system (CHP-04AU)
Step 1 : PLUS SEDIMENT FILTER
This plus sediment filter has the functions to reduce infusible particles from feed water and to
protect membrane and pre-carbon filter from being plugged.
Step 2 : PRE-CARBON FILTER
This Pre-Carbon filter has the function to reduce aesthetic chlorine, odor, volatile organic
compounds(VOC’s).
Step 3 : INNO SENSE FILTER
This inno-sense filter 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
11
PRE-CARBON
FILTER
INNO SENSE
FILTER UF MEMBRANE FILTER
ULTRA-VIOLET
LAMP
Step 1 : PLUS SEDIMENT FILTER
This plus sediment filter has the functions to reduce infusible particles from feed water and to
protect membrane and pre-carbon filter from being plugged.
This Pre-Carbon filter has the function to reduce aesthetic chlorine, odor, volatile organic
compounds(VOC’s).
Step 3 : POST-CARBON FILTER
This post-carbon filter 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
WATER FILTRATION PROCESS
Step 2 : PRE-CARBON FILTER
For Information
The 5-step water filtering system (CHP-04AU)
This ultra-violet lamp circulates the treated water inside the reservoir tank.
PLUS SEDIMENT
FILTER
PRE-CARBON
FILTER
POST-CARBON
FILTER
UF MEMBRANE FILTER
ULTRA-VIOLET
LAMP
12
Installation precautions
The summary for the proper installation of the water filtration device
1. Close main water supply valve to separate the faucet.
2. Apply the teflon tape on the adaptor and fit it to the
pipe.
Do not turn the water pipe.
3. Connect the faucet with the adaptor.
Install the adaptor with connector to the cold water pipe.
4. Connect 1/4 inch orange tubing with the connector
on the adaptor.
Flush water through each filter at least 5 minutes before
Connection.
5. Open the feed valve to supply water to the filtration
system.
13
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 filtration device works normally only when the
electricity is connected.
The main water must be supplied to operate the water filtration 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 off
When the indicator in the indication part is turned off, check if the power supply was stopped
due to the power failure or other cause.
INSTALLATION PRECAUTIONS
• Open the main water supply valve.
How to Use
Please check before use!
• Regular filter replacement
It is important to replace the filter regularly to maintain water quality as it is designed. If the filter
is overused beyond its service life, the performance of the water filtration device deteriorate. Do
not miss the filter 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
filtration device completely and remove the newly filtered 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.
Tips
When you don’t use for a long time, close the main water supply valve and unplug the
power cord.
14
Indicators and Controls
Indication part/Operation part
Indicators
Controls
3 Water level
indicator
6 Hot water temperature
indicator
7 Cold water
temperature
indicator
8 Hot water
temperature
level indicator
1 Power
indicator
2 UV cycle
indicator
4 Hot water
mode
indicator
5 Cold water
mode
indicator
1 Hot water mode
selection button
1
Power indicator
2 Cold water mode
selection button
2
If you connect the power,
the indicator is turned on.
3
Water level indicator
Cold water mode
indicator
When you select cold water
mode, the indicator is
turned on.
15
UV cycle indicator
In case that storage tank is full
for a hour, “UV” lamp lights on
and lamp lights off in serial.
in case that “UV” lamp blinks,
change the UV lamp.
4
The indicator is turned on
according to the water level
in the storage tank. Basically,
one blank is turned on.
5
9 Cold water
temperature
level indicator
Hot water mode
indicator
When you select hot water
mode, the indicator is
turned on.
6
Hot 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.
Cold water
temperature indicator
9
Hot water
temperature level
indicator
The indicator is controlled
by hot water mode
selection button.
Cold water temperature
level indicator
The indicator is controlled by cold
water mode selection button.
1 Hot water mode
selection button
To select/deselect hot water
mode.
2 Cold water mode
selection button
INDICATORS AND CONTROLS
The indicator is turned on
according to the cold water
temperature. The more LEDs
are on, the lower the cold water
temperature is.
8
How to Use
7
To select/deselect cold water mode.
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 off 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 first time,
or if the cold water feature is off 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 off 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 first time,
or if the hot water feature is off for a long time, then
it takes about 30 minutes for the water to reach a
preset hot water temperature.
16
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.
Tips
If the cold water doesn’t come from the water filtration device, check if the cold water
mode indicator is turned on (See P.16).
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.
Tips
17
If the cold water doesn’t come from the water filtration device, check if the cold water
mode indicator is turned on (See P.16).
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
18
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)
19
2
1
Maintenance
Be cautious!
Water filtration device installation place 1
Please install the water filtration 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.
INSTALLATION
Water filtration device installation place 2
Please install at the place where it is 10 cm or more off from the wall
and the bottom is flat and firm.
After installing the water filtration system
Please empty the water tank filled with filtered water two times after
the product installation.
Cold water plumbing
Hot
Water
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.
Tips
To maintain optimal product performance, consult a Coway engineer for the detailed
installation methods.
There may be some water remaining inside of the filter 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.
20
CLEANING METHOD
Storage tank
1. Turn off 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 fixed 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.
21
Tips
CLEANING METHOD | Storage tank
6. Open the main water supply valve after closing
the water tank cover, upper cover and plugging
the power cord.
Please operate the water filtration 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.
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 filled
with filtered water one more time.
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.
22
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.
Tips
23
For the product installed the draining hose, you don’t need to empty the gutter
additionally.
Filter
Filter is a critical component for a water filtration system. Replacing
authorized filters at a specified replacement cycle is important to maintain
the water quality, and a proper system operation. Please replace filters at a
specified replacement cycle. For replacement filters, please contact Coway
authorized dealers and distributors.
If the filter is not regularly replaced, it may degrade the water quality from
the product. The source water quality can shorten the filter replacement
period.
The period for the filter 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
WJSF14-PLUS
Plus sediment filter
Replacement Cycle
6 months
WJCF14-PRE
Pre-carbon filter
12 months
WJMF14-75
RO Membrane filter(CHP-04AR)
24 months
WJMF14-50
RO Membrane filter(CHP-04AL)
24 months
WJIF14
/ WJFCF14-POST
Inno-sense filter
/ Fine post-carbon filter
18 months
WJUVF-4W-PUMP
Ultra-violet filter
12 months
Replacement Cycle
CHP-04AU
Part No.
Names of Filter
WJSF14-PLUS
Plus sediment filter
6 months
WJCF14-PRE
Pre-carbon filter
12 months
WJIF14
/WJCF14-POST
Inno-sense filter
/ Post-carbon filter
18 months
WJMF14-UF
UF Membrane filter
12 months
WJUVF-4W-PUMP
Ultra-violet filter
12 months
CLEANING METHOD | Gutter / FILTER REPLACEMENT
Filter replacement cycle
Maintenance
Filter replacement
About filter replacement cycle
The filter replacement cycle described above is not the filter quality
warranty period but the expected cycle (life) that the filter shows its
original performance.
Therefore, the filter replacement cycle may be reduced for the area with
the poor water quality or more water consumption.
24
FILTER REPLACEMENT METHOD
1. Close the main water supply valve after unplugging the power cord, and
drain the water inside of the water filtration device (See P.21).
2. Open by pressing the front draining cover and release 1 fixed screw using
the Philips driver.
Separate the front cover under the product by pressing and pulling
forward.
25
FILTER REPLACEMENT METHOD
Tips
When you are replacing filters, please make sure that a corresponding filter and a
hose are firmly connected and that there is no leakage.
It is recommended to empty the water tank filled with the filtered water at least one
time right after the filter replacement.
Maintenance
3. After separating the fitting connected to the filter to replace, please
replace the filter.(Separate the fitting using the proper tool.)
4. Please fit the groove of the front cover.
After tightening 1 fixed screw in the front
draining part using the Phillips driver, let
down and close the front draining door.
Before installing a new filter, please do the filter cleansing first as directed below:
Tips
Filter Name
Cleansing Time
Comment
Plus sediment filter
30 seconds
Pre-carbon / Innosense / Post carbon
/ Fine post carbon
filter
3 minutes
Please use plus sediment filtered water for
cleansing
Ro membrane filter
3 minutes
Please use plus sediment filtered water for
cleansing
26
Troubleshooting
The water filtration 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.
Symptom
The water tastes
weird.
The water doesn’t
come.
The water is
flowing slower.
The cold water /
hot water doesn’t
come.
Check
Measures to take
• Did you clean the storage tank?
Clean the storage tank.
• You didn’t use the water filtration device
for a long time.
Get rid of the saved water and clean the
storage tank.
• Isn’t it about time to change the filter?
Request the filter replacement.
• Is the water supply cut or isn’t the water
supply valve closed?
Open the main water supply valve.
• Did you miss the filter replacement times? Request the filter replacement.
• Isn’t it about time to change the filter?
Request the filter 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.
• 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 filtration
device and the wall too close?
Please keep the distance between the back
of the water filtration device and the wall to
10 cm or more.
• Is the main water being supplied actively? Check the main water supply valve.
All operation was
stopped suddenly
when driving.
27
• Is the power connected?
Check if the power cord plug in 120 V 60
Hz outlet.
• Isn’t water overflowing or leaking?
Request A/S.
Specification
Model
Water Filtration Device
CHP-04AR
Filtration Method
CHP-04AL
RO(Reverse Osmosis)
UF
120 V 60 Hz
Power Supply
Room Water
14 L
Cold Water
3L
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
38.6 kg
36.5 kg
36.5 kg
Net Weight
TROUBLESHOOTING / SPECIFICATION
Tank
Capacity
CHP-04AU
Others
Product
• The water amount can be differentiated according to the water pressure and the water
temperature.
• The water tank capacity is the amount by the size and can be different 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.
28
WATER FLOW DIAGRAM
CHP-04AR
*OOP4FOTF
*OOP4FOTF
30.FNCSBOF
30.FNCSBOF
30.FNCSBOF
*OOP4FOTF
30.FNCSBOF
30.FNCSBOF
*OOP4FOTF
*OOP4FOTF
CHP-04AL
30.FNCSBOF
*OOP4FOTF
*OOP4FOTF
*OOP4FOTF
6'.FNCSBOF
6'.FNCSBOF
CHP-04AU
6'.FNCSBOF
*OOP4FOTF
• An fine post carbon filter(post carbon filter) may be installed instead of a inno-sense filter.
For the precise specifications of your product, refer to the data plate on the product.
29
Water Filtration System Performance Data Sheet
Brand: Metro
Model: CHP-04AR
Substance
Average
Influent
(mg/L)
0.05
10
25pCi/L
0.031
0.358
0.367
0.153
29.6
0.117
741.5
Average
Effluent
(mg/L)
0.006
1.4
5pCi/L
0.002
0.023
0.028
0.005
4.8
0.003
14.5
Minimum
Percent
Reduction (%)
79.1
83.5
N/A
89.0
93.8
93.8
93.6
78.5
96.0
97.3
Average
Percent
Reduction (%)
87.7
86.6
N/A
92.7
95.1
95.7
95.1
83.7
97.8
98.0
≥ 50%
≥ 50%
2.07
1.96
0.56
0.53
54.53
55.0
72.8
72.8
≥ 95% reduction
≥ 95% reduction
0.327
0.317
0.0052
0.005
96.20
96.2
98.4
98.5
While testing was performed under laboratory conditions, actual performance may vary.
General Operating Information:
INNOSENSE FILTER
Rated Capacity
POST-CARBON FILTER
Min-Max operating pressure:
Min-Max feed water temperature:
Rated Service Flow
Daily Water Production Rate
Product Efficiency Rating
Electrical Requirements:
359 gallons (for VOC)
7,523 gallons (for Aesthetic Chlorine)
402 gallons (for VOC)
1,453 gallons (for Aesthetic Chlorine)
10 ~ 120 psi (0.7 ~ 8.4 kgf/cm2)
41 ~ 95 ºF (5 ~ 35 ºC)
0.07 GPM (for VOC)
0.5 GPM (for Aesthetic Chlorine)
86.2 GPD
38.7 %
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 specific installation instructions, manufacturer’s limited warranty, user
responsibility, and parts and service availability.
• The influent 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
Arsenic (Pentavalant)
Barium
Radium 226/228
Cadmium
Chromium (Hexavalent)
Chromium (Trivalent)
Lead
Nitrate/Nitrite
Selenium
TDS
Aesthetic Chlorine
INNOSENSE
FINE POST CARBON
VOC*
INNOSENSE
FINE POST CARBON
Max. Allowable
Concentration
(mg/L)
0.010
2.0
5pCi/L
0.005
0.1
0.1
0.010
10
0.05
<187.5
Others
This system has been tested and certified 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
specified in NSF/ANSI 42, 53, and 58.
30
• For parts and service availability, please contact your local dealer or Coway.
• This system is acceptable for treatment of influent concentrations of no more than 27 mg/L nitrate and 3 mg/L
nitrite in combination measured as N and is certified 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 sufficient to ensure complete
conversion of trivalent arsenic to pentavalent arsenic. Please see the Arsenic Facts section of this Performance
Data Sheet for further information.
• Efficiency rating means the percentage of the influent 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
effectively. Please contact your local dealer or Coway to initiate this service.
• This reverse osmosis system contains a replaceable treatment components, 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 reverse osmosis component should be with one of identical specifications, as defined
by the manufacturer, to assure the same efficiency and contaminant reduction performance.
• The estimated replacement time of filter, which is a consumable part, is not an indication of quality guarantee
period, but it means the ideal time of filter replacement. Accordingly, the estimated time of filter 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
6
32.00
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
31
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 certified 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 effective 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 find 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
different 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 identification and locations where you can purchase the
component are listed in the installation/operation manual.
State of California
Department of Public Health
Water Treatment Device
Certificate Number
08 - 1905
Replacement 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 certificate have met the testing requirements pursuant to Section 116830 of the Health
and Safety Code for the following health related contaminants:
Microbiological Contaminants and Turbidity
Inorganic/Radiological Contaminants
None
Arsenic (Pentavalent)1
Barium
Cadmium
Chromium (Hexavalent)
Chromium (Trivalent)
Lead
Nitrate/Nitrite2
Radium 226/228
Selenium
Organic Contaminants
VOCs
Alachlor
Atrazine
Benzene
Carbofuran
Carbon Tetrachloride
Chlorobenzene
Chloropicrin
2,4-D
DBCP
o-Dichlorobenzene
p-Dichlorobenzene
1,2-Dichloroethane
1,1-Dichloroethylene
cis-1,2-Dichloroethylene
trans-1,2-Dichloroethylene
1,2-Dichloropropane
cis-1,3-Dichloropropylene
Dinoseb
Endrin
Ethylbenzene
EDB
Haloacetonitriles (HAN)
Bromochloroacetonitrile
Dibromoacetonitrile
Dichloroacetonitrile
Trichloroacetonitrile
Haloketones (HK)
1,1-Dichloro-2-Propanone
1,1,1-Trichloro-2-Propanone
Heptachlor
Heptachlor Epoxide
Hexachlorobutadiene
Hexachlorocyclopentadiene
Lindane
Methoxychlor
Pentachlorophenol
Rated Service Capacity: 359 gal
Simazine
Styrene
1,1,2,2-Tetrachloroethane
Tetrachloroethylene
Toluene
2,4,5-TP (Silvex)
Tribromoacetic Acid
1,2,4-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethylene
Trihalomethanes (THMs)
Bromodichloromethane
Bromoform
Chloroform
Chlorodibromomethane
Xylenes
PERFORMANCE DATA SHEET | CHP-04AR
Trademark/Model Designation
Others
Date Issued: June 24, 2008
Rated 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.
2
This system is acceptable for treatment of influent concentrations of no more than 27 mg/L nitrate and 3 mg/L nitrite in
combination measured as N and is certified 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.
32
Water Filtration System Performance Data Sheet
Brand: Metro
Model: CHP-04AL
This system has been tested and certified 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
specified in NSF/ANSI 42, 53, and 58
Substance
Arsenic (Pentavalant)
Barium
Radium 226/228
Cadmium
Chromium (Hexavalent)
Chromium (Trivalent)
Lead
Nitrate/Nitrite
Selenium
TDS
Aesthetic Chlorine
INNOSENSE
FINE POST CARBON
VOC*
INNOSENSE
FINE POST CARBON
Max. Allowable
Concentration
(mg/L)
0.010
2.0
5pCi/L
0.005
0.1
0.1
0.010
10
0.05
<187.5
Average
Influent
(mg/L)
0.05
10
25pCi/L
0.031
0.358
0.367
0.153
29.6
0.117
741.5
Average
Effluent
(mg/L)
0.006
1.4
5pCi/L
0.002
0.023
0.028
0.005
4.8
0.003
55.1
Minimum
Percent
Reduction (%)
79.1
83.5
N/A
89.0
93.8
93.8
93.6
78.5
96.0
90.0
Average
Percent
Reduction (%)
87.7
86.6
N/A
92.7
95.1
95.7
95.1
83.7
97.8
92.6
≥ 50%
≥ 50%
2.07
1.96
0.56
0.53
54.53
55.0
72.8
72.8
≥ 95% reduction
≥ 95% reduction
0.327
0.317
0.0052
0.005
96.20
96.2
98.4
98.5
While testing was performed under laboratory conditions, actual performance may vary.
General Operating Information:
INNOSENSE FILTER
Rated Capacity
FINE POST-CARBON
Min-Max operating pressure:
Min-Max feed water temperature:
Rated Service Flow
Daily Water Production Rate
Product Efficiency Rating
Electrical Requirements:
33
359 gallons (for VOC)
7,523 gallons (for Aesthetic Chlorine)
402 gallons (for VOC)
1,453 gallons (for Aesthetic Chlorine)
20 ~ 120 psi (14 ~ 8.4 kgf/cm2)
41 ~ 95 ºF (5 ~ 35 ºC)
0.07 GPM (for VOC)
0.5 GPM (for Aesthetic Chlorine)
53.3 GPD
31.0 %
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 specific installation instructions, manufacturer’s limited warranty, user
responsibility, and parts and service availability.
• The influent 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
Type
Usable period (months)
COST US $
WJSF14-PLUS
PLUS SEDIMENT FILTER
6
32.00
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
PERFORMANCE DATA SHEET | CHP-04AL
Model of Filter
Others
• For parts and service availability, please contact your local dealer or Coway.
• This system is acceptable for treatment of influent concentrations of no more than 27 mg/L nitrate and 3 mg/L
nitrite in combination measured as N and is certified 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 sufficient to ensure complete
conversion of trivalent arsenic to pentavalent arsenic. Please see the Arsenic Facts section of this Performance
Data Sheet for further information.
• Efficiency rating means the percentage of the influent 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
effectively. Please contact your local dealer or Coway to initiate this service.
• This reverse osmosis system contains a replaceable treatment components, 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 reverse osmosis component should be with one of identical specifications, as defined
by the manufacturer, to assure the same efficiency and contaminant reduction performance.
• The estimated replacement time of filter, which is a consumable part, is not an indication of quality guarantee
period, but it means the ideal time of filter replacement. Accordingly, the estimated time of filter replacement
may be shortened in case it is used in an area of poor water quality.
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 certified 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 effective 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 find 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
different 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 identification and locations where you can purchase the
component are listed in the installation/operation manual.
34
State of California
Department of Public Health
Water Treatment Device
Certificate Number
08 - 1904
Date Issued: June 24, 2008
Trademark/Model Designation
Replacement 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 certificate have met the testing requirements pursuant to Section 116830 of the Health
and Safety Code for the following health related contaminants:
Microbiological Contaminants and Turbidity
Inorganic/Radiological Contaminants
None
Arsenic (Pentavalent)1
Barium
Cadmium
Chromium (Hexavalent)
Chromium (Trivalent)
Lead
Nitrate/Nitrite2
Radium 226/228
Selenium
Organic Contaminants
VOCs
Alachlor
Atrazine
Benzene
Carbofuran
Carbon Tetrachloride
Chlorobenzene
Chloropicrin
2,4-D
DBCP
o-Dichlorobenzene
p-Dichlorobenzene
1,2-Dichloroethane
1,1-Dichloroethylene
cis-1,2-Dichloroethylene
trans-1,2-Dichloroethylene
1,2-Dichloropropane
cis-1,3-Dichloropropylene
Dinoseb
Endrin
Ethylbenzene
EDB
Haloacetonitriles (HAN)
Bromochloroacetonitrile
Dibromoacetonitrile
Dichloroacetonitrile
Trichloroacetonitrile
Haloketones (HK)
1,1-Dichloro-2-Propanone
1,1,1-Trichloro-2-Propanone
Heptachlor
Heptachlor Epoxide
Hexachlorobutadiene
Hexachlorocyclopentadiene
Lindane
Methoxychlor
Pentachlorophenol
Rated Service Capacity: 359 gal
Simazine
Styrene
1,1,2,2-Tetrachloroethane
Tetrachloroethylene
Toluene
2,4,5-TP (Silvex)
Tribromoacetic Acid
1,2,4-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethylene
Trihalomethanes (THMs)
Bromodichloromethane
Bromoform
Chloroform
Chlorodibromomethane
Xylenes
Rated 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
35
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.
2
This system is acceptable for treatment of influent concentrations of no more than 27 mg/L nitrate and 3 mg/L nitrite in
combination measured as N and is certified 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.
Water Filtration System Performance Data Sheet
Brand: Metro
Model: CHP-04AU
Max. Allowable
Concentration
(mg/L)
Substance
Average Influent Average Effluent
(mg/L)
(mg/L)
Minimum
Percent
Reduction (%)
Average Percent
Reduction (%)
INNOSENSE
≥ 50%
2.07
0.56
54.53
72.8
POST CARBON
≥ 50%
1.96
0.53
55.0
72.8
INNOSENSE
≥ 95% reduction
0.327
0.0052
96.20
98.4
POST CARBON
≥ 95% reduction
0.317
0.005
96.2
98.5
VOC*
While testing was performed under laboratory conditions, actual performance may vary.
General Operating Information:
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)
PERFORMANCE DATA SHEET | CHP-04AU
Aesthetic Chlorine
Rated Capacity
Others
This system has been tested and certified 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
specified in NSF/ANSI 42 and 53
10 ~ 120 psi (0.7 ~ 8.4 kgf/cm2)
Min-Max operating pressure:
Min-Max feed water temperature:
41 ~ 95 ºF (5 ~ 35 ºC)
0.07 GPM (for VOC)
0.5 GPM (for Aesthetic Chlorine)
Rated Service Flow
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 specific 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
WJCF14-PRE
PLUS SEDIMENT FILTER
6
32.00
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
36
* VOC Surrogate Claims
Chemical
Drinking water regulatory
level1 (MCL/MAC) mg/L
Influent 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
0.0013
o-dichlorobenzene
0.6
0.080
> 99
p-dichlorobenzene
0.075
0.040
> 98
0.0013
1,2-dichloroethane
0.005
0.088
955
0.00485
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
0.000594
endrin
0.002
0.053
99
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
0.01076
98
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
1
0.078
> 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
xylenes (total)
0.080
0.300
95
0.015
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. Influent challenge levels are average influent concentrations determined in surrogate qualification 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 qualification testing.
5. Chemical reduction percent and maximum product water level calculated at chloroform 95% breakthrough point as determined in surrogate qualification
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.
37
Woongjin Coway.,Ltd.
658, Yugu-Ri, Yugu Eub, Gongju-Si, Choongchungnam-Do, Korea
Tel.: 82-41-850-7879 Fax.: 82-41-841-7816
MEMO
Others
PERFORMANCE DATA SHEET | CHP-04AU
38
MEMO
39
MEMO
Others
40
WARRANTY CARD OR WARRANTY LETTER
ONE YEAR LIMITED WARRANTY
WATER FIRTRATION DEVICE CHP-04AR/L/U (“PRODUCT”)
Model:
Serial Number:
Customer Name:
Date of Purchase:
What This Warranty Covers:
Limitations and Exclusions:
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 specified
by COWAY for the Product and applied in strict
accordance with COWAY published specifications
in effect 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.
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
What This Warranty Does Not Cover:
This Warranty warrants that the Product will be
free from manufacturing defects which affect 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
specifically identified 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.
41
(“OWNER”)
Any implied warranty of merchantability or
fitness for a particular purpose or use, shall be
limited to the duration of the foregoing express
written warranty.
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.
Conditions of Warranty:
Obtaining Warranty Service and OWNER’S
Duties:
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
modifications 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, modified
or repaired without prior written approval of
COWAY;
c) The OWNER has notified 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.
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.
WARRANTY CARD
Waiver:
Others
Limitations on Implied Warranties:
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
42
http://www.coway.com
MADE IN KOREA
001
1210107

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