Yamato Scientific WG221S Water Purifiers - Manual (Page 37)

-35-
Run Menu
Display of Total Flow/Resetting
Check the total flow to know the time to exchange ion-exchange resin or pre-treatment
cartridge.
1. Each one push on the FUNCTION key changes display of indicator (2).
Among operation panel indicators, the indicator (2) changes
indications as follows.
Repeated collection
Mode to display the total flow
Mode to change the unit for indicating water quality
Select and display .
2. Push either ▲ ▲ ▲ ▲ or ▼ ▼ ▼ ▼ key once.
The indicator (2) in the operation panel shows the total flow.
3. Push the ENTER key to cancel the function.
The indicator (2) in the operation panel shows .
Resetting the total flow.
Select the total flow in the indicator (2). Then, push the and key at the
same time.
The indicator (2) shows .