2
DEAR CUSTOMERS
FEA
TURES / C
ONTENT
S
- Please keep the User’s Manual where it can be readily reached or found -
Thank you for using our
Coway Water Filtration Device
.
Please read this Users’ Manual to use and maintain the product correctly.
If you encounter a problem while using the product, you may solve the problem referring
to the User’s Manual. As this manual contains the product warranty card, please keep it in a
safe place. This system conforms to NSF/ANSI 42 for aesthetic chlorine and NSF/ANSI 53 for
VOC as verified and substantiated by test data. This system 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.
See performance data sheet for individual contaminants and reduction performance.
This system 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.
Co
w
ay
CONTENTS
MAINTENANCE
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . .14
CLEANING METHOD . . . . . . . . . . . . . . . . . . . .16
Storage tank . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Gutter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
FILTER REPLACEMENT . . . . . . . . . . . . . . . . . . .19
FILTER REPLACEMENT METHOD . . . . . . . . .20
OThERS
TROUbLESHOOTING . . . . . . . . . . . . . . . . . . . .22
SPECIFICATION . . . . . . . . . . . . . . . . . . . . . . . . .23
WATER FLOW DIAGRAM . . . . . . . . . . . . . . . . .24
PERFORMANCE DATA SHEET . . . . . . . . . . . .25
WARRANTY CARD . . . . . . . . . . . . . . . . . . . . . . .29
FOR INFORMATION
SAFETY INFORMATION . . . . . . . . . . . . . . . . . . . 3
Electricity safety . . . . . . . . . . . . . . . . . . . . . . . 3
Installation safety . . . . . . . . . . . . . . . . . . . . . . 4
Operation safety . . . . . . . . . . . . . . . . . . . . . . . 5
Others . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
PARTS NAME . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
WATER FILTRATION PROCESS . . . . . . . . . . . . . 8
hOW TO USE
INSTALLATION PRECAUTIONS . . . . . . . . . . . . 9
OPERATION / INDICATION PART . . . . . . . . .11
HOW TO USE . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
To drink the cold water . . . . . . . . . . . . . . . . 13
To drink the room water . . . . . . . . . . . . . . 13
