Publicité
INSTRUCTION MANUAL ECOSOFT RO SYSTEM MINI (MO-6500, MO-12000, MO-24000)
24
2. Calibration
Hold
STOP for 8 seconds to launch menu prompt. Push
push
START to enter Calibration submenu. Enter passcode in the prompt. Factory passcode is
'0000'.
2.1
First point value
First calibration point can be done at zero electrical conductivity (dry conductivity meter). In order
to use zero first point conductivity, remove the conductivity meter from its cell, wipe with clean
cloth and keep dry for a few minutes. When conductivity reading on the display stabilizes, put
zeroes in the bottom row, and go to the next step.
If using a weakly conducting solution to set the first point, rinse the meter with deionized water
and wipe dry. 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.
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
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 preset 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.
This manual is the intellectual property of Ecosoft. Copying and reprinting is prohibited. © 2017
STOP to skip Settings submenu and
STOP for 8 seconds, then skipping Settings and Calibration
Publicité
