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PERFORM
ANCE D
AT
A SHEE
T |
CHP
-590L
O
thers
• For parts and service availability, please contact 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.
Model of Filter
Type
Usable period (months)
CNFN14
NEO-SENSE FILTER
6
CRMFN14-50
RO MEMBRANE FILTER
24
CIFN14-PLUS
PLUS INNO SENSE FILTER
18
CAF-03
ANTIBACTERIAL FILTER (option) *
12
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. 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-590L 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-590L 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.
*
The Antibacterial filter contains silver, which is known to inhibit the propagation of microorganisms and to
maintain the integrity of the filter.
Summary of Contents for CHP-590L
Page 29: ...28 27 Others WATER FLOW DIAGRAM MEMO...
Page 57: ...28 27 Autres SCH MA DE CIRCULATION DE L EAU MEMO...
Page 58: ...90 2 3 4 1...
Page 59: ...2 1 C O W A Y 03 07 09 10 11 12 14 16 18 22 23 25 26 27...
Page 60: ......
Page 61: ...4 3...
Page 62: ......
Page 63: ...6 5...
Page 64: ......
Page 65: ...8 7 CHP 590L...
Page 66: ...5 CHP 590L 1 1 2 VOC s 2 RO 3 RO 3 4 4 5 RO...
Page 67: ...10 9 120 V 60 Hz 120 V 60 Hz 2...
Page 68: ...1 1 1 CS CS CS...
Page 69: ...12 11 1 2 1 3 4 2 1 2 4 3...
Page 70: ...1 2 2 2 30...
Page 71: ...14 13...
Page 72: ......
Page 73: ...16 15 1 2 CHP 590L 1 2 120 V 60 Hz...
Page 74: ...10cm 2 30...
Page 75: ...18 17 1 2 2 3 6 2 4 2 3 1...
Page 76: ...4 5 6 7...
Page 77: ...1 2 20 19...
Page 78: ...1 2 3 4...
Page 79: ...CHP 590L 6 RO 24 18 12 22 21...
Page 80: ...1 P 18 2 1...
Page 81: ...24 23 3 4 1 1 RO 5...
Page 82: ...120 V 60 10 cm 120 V 60 120 V 60...
Page 84: ...FEED NOS RO CHP 590L...
Page 85: ...28 27 MEMO...
Page 89: ...32 31 Others MEMO PERFORMANCE DATA SHEET CHP 590L...
Page 92: ...www coway usa com 1224926 002...