En23 - Panasonic AlCare TK-AS500 Operating Instructions Manual

When the measurement results are beyond the range of "pH level standardˮ, perform adjustment.
After the completion of adjustment, measure the pH level again.
When the pH level of the Drinking Water
(Alkaline) 3 or acidic water is within the range
The pH level is relatively low.
Drinking Water (Alkaline) 3
(pH level is less than 9.)
Acidic water
(pH level is less than 5.)
The pH level is relatively high.
Drinking Water (Alkaline) 3
(pH level is 10 or above.)
Acidic water
(pH level is more than 6.5.)
When the cartridge is relatively new (in about 1 week), the pH level may be slightly high.
z
Please measure the pH level again after about 1 week.
Reference: Different properties of alkaline ion water depending on the tap
„
water source
Tap water in your Water in hot
residential area spring area
Properties of
alkaline ion water
* Hardness: Concentration of calcium and magnesium contained in the water
When tap water is measured, colors not shown in the pH Chart may appear due to the influence of
z
the various ingredients in water.
When is adjustment necessary?
Use water of Drinking Water (Alkaline) 2
or Drinking Water (Alkaline) 1.
Groundwater
(water rich with carbonic acid)
Difficult to become alkaline
Decrease the amount of
Mix with purified water to make the
pH level 5 or more before use.
Mix with purified water to make the
pH level smaller than 10 before use.
Decrease the amount of
Water on the
Water with low
seashore or
hardness*
islands
Easy to become alkaline
No adjustment
required.
water flow.
water flow.
Water with high
hardness*

EN23