Specifications

23G-Series RO System
3024270 Rev G 38 14Oct13
13 Comm Port Speed
The Communication (Comm) Port Speed Menu is used to set the
baud rate of the RS-232 serial port.
NOTE:
The computer or printer must be set to the same baud rate as the ECM-100.
Press ENTER, then use the ARROW keys to scroll through the
choices. Press ENTER to select, or ESC to leave the settings
unchanged.
Refer to the ECM-100 Menu Summary included with this instruction
manual for further information on ECM-100 operation.
4.3 ECM-100 Operation
The following is a description of how the ECM-100 is used to operate the
23G machine. The passcode and storage code required to make
adjustments to various settings and timers are provided in Section 4.2.6
and Section 4.2.7.
1. Press ON to turn on the machine and OFF to turn it off. Press
HAND/AUTO to toggle between the two operating modes. AUTO is
defined as an operation which is controlled by tank level and pre-
treatment lockout inputs. HAND is defined as an operation which
ignores those same inputs and most alarms. The unit should not be
left unattended in HAND mode.
2. On start-up, a predetermined sequence of events occurs. The inlet
valve opens and the RO pump comes on (after a time delay). The
permeate divert valve will close and the permeate outlet valve will
open after a preset duration. The RO pump start time delay and
permeate divert duration can be viewed and adjusted in the Timer
Presets Menu (03).
3. Press the Menu select ARROW keys to scroll through the various
system operations, 01 through 07 (pressing ENTER will select
desired menu). The Maintenance Menu (07) allows access to
additional operations numbered 08 through 13. After entering the
Maintenance Menu (07), press the UP ARROW key to toggle through
the list of maintenance operations (again, pressing ENTER will select
desired menu). Press ESC twice at any time to return to the default
screen, which displays the time and date and up to 10 operating
parameters.