Purified
Reset
Adjusting pH
Filter Replacement
Low
High
Water
Stop/Flow
Alkaline
Weak Acidic
Adjusting pH(3sec.)
(3 sec.)
When is adjustment necessary?
Increase the electrolytic strength (hydrogen adjustment)
When the measurement results are beyond the range of “pH level standardˮ , adjustment shall be
made. After the completion of adjustment, the pH level shall be measured again.
When it is difficult to increase the pH level, the electrolytic strength can be increased.
Please use after the determined pH level is lower than the pH level standard.
The “alkaline ion water (strong)ˮ mode shall only be used when the pH level is not greater than 10.
The pH level is
still high
The pH level is
still high
The light is on.
The pH level is relatively low
The pH level is relatively high
When the pH level of the alkaline ion water
strong or weak acidic water is within the range
Alkaline ion water (strong)
(pH level is 8 or below)
Alkaline ion water (strong)
(pH level is 10 or above)
Use the “hydrogen adjustment modeˮ
(P.EN14)
Please mix with purified water to make
the pH level smaller than 10 before use.
Use alkaline ion water (mild) or
alkaline ion water (weak)
Please mix with purified water to make
the pH level greater than 5 before use.
Decrease the amount of
outlet water.
Use the “hydrogen adjustment modeˮ
(P.EN14)
Weak acidic
(pH level is 5 or below)
Weak acidic
(pH level is 6.5 or above)
No adjustment required
When the cartridge is relatively new (in about 1 week), the pH level is likely to be slightly high. Please measure
the pH level again after about 1 week.
Reference: Different properties of alkaline ion water due to tap water source
Tap water in
residential area
Water in hot
spring area
Groundwater
(water enrich with carbonic acid)
Water with low
hardness*
Water in seaside
or islands
Water with high
hardness*
Properties of alkaline
ion water
Difficult to become alkaline
Easy to become alkaline
*
Hardness: Concentration of calcium and magnesium contained in the water.
For determination of tap water, color change not shown in the pH Chart may appear due to the influence of the
various ingredients in water.
Until the “PI-ˮ warning sound is made,
Press
Alkaline
Adjusting pH(3sec.)
(about 3 seconds).
The hydrogen adjustment light is in green.
To cancel the mode, press
Alkaline
Adjusting pH(3sec.)
(about 3 seconds)
until hearing a “PI-” sound.
Installation 3
Measure and adjust the pH level of water
(continued)
EN14
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