Coway EW-07GU - Manual (Page 3)

2
Co
w
ay
FEA
TURES / C
ONTENT
S
DEAR CUSTOMERS
CONTENTS
FOR INFORMATION
IMPORTANT SAFETY INSTRUCTIONS . . . . . 3
Electricity safety . . . . . . . . . . . . . . . . . . . . . . . 3
Installation safety . . . . . . . . . . . . . . . . . . . . . . 4
Operation safety . . . . . . . . . . . . . . . . . . . . . . . 5
Other. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
PARTS NAME . . . . . . . . . . . . . . . . . . . . . . . . . . .19
WATER FIlTRATION PROCESS . . . . . . . . . . . .20
MEASURINg ThE hYdROgEN ION
CONCENTRATION (ph) . . . . . . . . . . . . . . . . . .21
HOW TO USE
INSTAllATION PRECAUTIONS . . . . . . . . . . .22
OPERATION / INdICATION PART . . . . . . . . .25
hOW TO USE . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
To Drink the strong alkaline ionized water
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
To Drink the weak alkaline ionized water
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
To Drink the filtered water . . . . . . . . . . . . . 27
Using weak acidic ionized water . . . . . . . 27
MAINTENANCE
ClEANINg METhOd . . . . . . . . . . . . . . . . . . . .28
INSTAllATION . . . . . . . . . . . . . . . . . . . . . . . . . .30
FIlTER REPlACEMENT . . . . . . . . . . . . . . . . . . .35
FIlTER REPlACEMENT METhOd . . . . . . . . .36
dAIlY ChECk . . . . . . . . . . . . . . . . . . . . . . . . . . .37
OTHERS
TROUblEShOOTINg . . . . . . . . . . . . . . . . . . . .38
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . .40
PERFORMANCE dATA ShET . . . . . . . . . . . . .42
WARRANTY CARd . . . . . . . . . . . . . . . . . . . . . . .45
- Please keep the User’s Manual where it can be readily reached or found -
Thank you for using the
EW-07GU
.
Please read the user manual to use and maintain the product correctly.
If you encounter a problem while using the product, you may be able to solve the problem
referring to the user manual.
As this manual contains the product warranty card, please store it in a safe place.
This system (EW-07GU) conforms to NSF/ANSI 42 for aesthetic chlorine reduction as verified and
substantiated by test data.
See performance data sheet for individual contaminants and reduction performance.