Ecosoft MO-12, Инструкция по эксплуатации

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into sample of known standard conductivity, wait until the reading on
display stabilizes and input actual conductivity. Then go to the next step.
2.2 Second point value
Use water sample with greater conductivity than that of the first point
standard. Follow the same procedure rinsing and wiping residual
moisture on conductivity meter electrodes. Dip clean conductivity meter
into sample of known standard conductivity, wait until the reading on
display stabilizes and input actual conductivity. Then go to the next step.
The controller will display ‘OK’ and show Maintenance submenu prompt .
3. MAINTENANCE
Maintenance submenu will be shown after completing calibration
of conductivity meter and can be called up during Service by holding

STOP for 8 seconds, then skipping Settings and Calibration prompt
displays. Enter Maintenance passcode in the prompt. Factory
passcode is ‘0000’.
3.1 Schedule maintenance stop
Select ‘on’ to turn on maintenance reminder after pre set number
of hours of cumulative runtime. Controller will put the RO machine
to a halt and display maintenance alert message. Operation can only
be continued after entering Maintenance submenu (with proper
Maintenance passcode) and resetting scheduled stop period. If set to
‘off’, the controller will continue to count overdue hours after
reaching zero hour count.
3.2 Scheduled stop period
Enter the number of hours before the RO machine will be brought
to a scheduled stop for maintenance. This setting will not be shown if
the scheduled stop is turned off in step 3.1.
3.3 New Maintenance passcode
Enter new passcode for Maintenance submenu and confirm. This
will exit the Configuration menu.