Specifications

23G-Series RO System
3024270 Rev G 113 14Oct13
Two lines of factory settings will be displayed.
• Enter the storage code using the following keys in
sequence to save the settings:
a. HAND/AUTO
b. CIP
c. ON
d. ENTER
8.6 Pressure Transducer Calibration Procedure
1. De-energize the 23G pump and shut inlet valve to the 23G.
2. Energize the 23G controller.
3. Push the HAND/AUTO button to the HAND mode. Then push the
controller ON button, wait two seconds and push the CIP button.
Observe the CIP button illuminate. In several seconds you will hear
the inlet solenoid valve open. The pump should not start.
4. Open the feed, permeate, and concentrated sample valves. Let the
machine drain several minutes until the water is almost completely
drained out.
5. Push the UP arrow to advance to the calibration menu, then push the
ENTER button until you reach pre-filter pressure.
6. Insert pass code to change value on the pre-filter pressure reading on
the ECM-100 screen by pushing HAND/AUTO, then CIP, then the
ALARM/BYPASS buttons.