Yamato Scientific WG221S Water Purifiers - Manual (Page 28)

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Identification of Parts
Operation panel
⑭ Lamp to indicate collection of distilled water…
The green lamp is lit during collection of distilled water.
⑮ Unit of volume to collect…
When the indicator (2) shows the volume to take, the unit of ( ) is displayed. In other
case the indicator shows the total flow, the unit of
×10 is displayed.
⑯ Indicator (2)…
The indicator shows the following.
1) In case of repeated collection
The indicator shows .
2) In case of collecting the fixed amount
It shows the set volume. The initially set value is 0.1 . The display set value is
decreasing as water is being collected. At the completion of collection, the set value
comes up again.
3) Identification of function
The indicator also identifies the function selected.
a) : Indication of the total flow
b) : Mode to change the unit for water quality check
4) Display of total flow
The total water flow shows the aggregate volume of distilled water collected.
⑰ Function key…
Push the select functions. The indicator (2) identifies the selected function.
⑱ Enter key…
A push on the key completes your selection of function. In other word, you need to push
this key to escape from the function-selecting mode.
⑲ Up key…
Push the key to set the following
1) At collection of the set volume
Set the volume to collect. Each one push increases the set value in the indicator (2).
The set value goes up successively when you keep pushing the key.
2) At the selection of a function
You can select the following functions by pushing this key.
a) ON or OFF to display the total flow of ion-exchanged water.
b) Change of units to indicate water quality.
⑳ Down key…
Push this key to set the following
1) At collection of the set volume
Set the volume to collect. Each one push decreases the set value in the indicator (2).
The set value goes down successively when you keep pushing the key.
2) At the selection of a function
You can select the following functions by pushing this key.
a) ON or OFF to display the total flow of ion-exchanged water.
b) Change of the unit to indicate water quality.