Specifications

23G-Series RO System
3024270 Rev G 116 14Oct13
8. After 15 - 20 seconds of operation measure the concentrate
flow.
Measure the concentrate flow with an accurate stopwatch.
Record the time needed to collect water in a container with a
known volume. Use the formula below to calculate volume:
gallons per minute (gpm) =
# of gallons
x 60
# of seconds to fill container
Mar Cor Purification recommends using a 5 gallon (19 L)
container with 1 gallon (1 L) increments.
9. Compare the flow reading from Step 1 to the flow rate
calculated in Step 8.
If the two readings differ by more than 0.3 gpm (0.07 m
3
/h)
adjust the calibration settings as described in Section 8.7.3 to
8.7.5.
8.7.3 Calibrating the Concentrate and Permeate Flow Rate Offsets
NOTE:
The machine should be running.
Calibrating Concentrate Flow Rate Offset
1. Press the ARROW keys to scroll to the Calibration Menu (06).
2. Press ENTER to select the Calibration Menu.
3. Press ENTER until the “Conc Flow rate Offset” is displayed.