Danger Warning Caution
Replacing the Filters
When the product is not being used for a long time, close the main water supply valve and unplug the product..
Failing to do so may result in electric shock or fire.
To ensure that you are drinking clean water, please replace the filter according to the replacement cycle..
If you use an expired filter, the filtration performance is degraded.
More than
once a month
more than twice
Check the Hydrogen Ion Concentration (pH) of the ionized water more than once a month using the Hydrogen Ion Concentration (pH) reagent..
Drinking ionized water that is out of the permitted range of Hydrogen Ion Concentration (pH) may be harmful.
(Permitted range of Hydrogen Ion Concentration: pH 8.5 ~ pH 10.0)
When not using the product for a long time, extract strong ionized alkaline water for 4 minutes before using the product..
Failing to do so may result in the product performance being degraded.
Coway SAFETY INFORMATION Operation safety
Do not use only
weak ionized acidic water for a long time
Do not use only weak
ionized acidic water for Seconds a long time..
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Since this may result in a problem with the product, please extract ionized alkaline water for 4 minutes a day..
Failing to do so may result in a degraded product performance.
When using the water for the first time each day, use the water only after extracting and wasting water for approximately 15 seconds..
Water that was in the product for a long time may have gone bad.
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