E4H-CE AND E8-CE SERIES WATER PURIFICATION MACHINES 3 m3/hr to 45 m3/hr 18,000 gpd to 288,000 gpd Control Narrative Manual
GE OSMONICS E4H-CE AND E8-CE WATER TREATMENT SYSTEMS CONTROL NARRATIVE MANUAL TABLE OF CONTENTS Page 1.0 2.0 OVERVIEW 1 1.1 1.2 1.3 1 1 2 Hardware Software Operator Interface Terminal (OIT) START-UP 2.1 2.2 2.3 2.4 2.5 3 Operation Screen Alarm History Screen Machine Status Screen Utilities Screen Set-Up Screen 4 6 8 10 11 LIST OF FIGURES Figure 2.1 2.2 2.3 2.4 2.5 2.
1.0 OVERVIEW The GE Osmonics E4H-CE and E8-CE water treatment systems consist of modular equipment that is designed to work together with the reverse osmosis (RO) machine at the heart of the system. The Programmable Logic Controller (PLC) and Operator Interface Terminal (OIT) are programmed to control a complete, integrated system.
1.3 Operator Interface Terminal (OIT) Screen The available screens for the PanelView are as listed: START-UP: Contact information for customer. OPERATION: Gives run options for machine, alarm, and status messages. ALARM HISTORY: Displays last five alarms conditions. STATUS: Displays last five operating conditions. UTILITIES: Adjusts contrast, screen center, and allows user to clean display. SET-UP: Allows user to clear alarm history, run time, and status.
2.0 START-UP The START-UP Screen is displayed upon start-up of the E-CE Series RO machine. This touch screen gives customer contact information. Figure 2.1 Start-Up Screen To get to the next screen, press anywhere on the screen or wait twenty (20) seconds.
2.1 Operation Screen The Operation Screen displays the control function for the E-CE Series RO machine. 3 4 11 1 5 2 6 12 10 7 8 NO. FUNCTION 1 RO 2 AUTO/HAND 3 9 Figure 2.2 Operation Screen OPERATION NO.
The RO machine is controlled using the Operation Screen. The FILL button energizes the inlet solenoid valve allowing the RO machine to fill water. The machine will run for ten (10) minutes filling the machine. This needs to be done before the RO machine can operate. Once the machine has been filled the RO, CIP, and PURGE buttons will operate. The RO button controls the RO machine when it is in Run Mode.
2.2 Alarm History Screen The ALARM Message, located above the Control Buttons, shows the user current Alarm Conditions. 5 4 1 2 NUMBER Figure 2.
Table 2.1 Alarm Messages ALARM DISPLAYED ACTION NOTES DISPLAY (seconds) FACTORY SET POINTS* LOW INLET PRESSURE Shuts down RO machine Press ALARM RESET on OIT 12 Adjustable switch [set at 0.8 bar (12 psi)] HI PERMEATE PRESSURE Shuts down RO machine Press ALARM RESET on OIT 0 Adjustable switch [set at 5.
2.3 Machine Status Screen The Machine Status Screen displays the last five run conditions. 1 4 2 NUMBER Figure 2.
Table 2.2 Status Screen System Message SYSTEM MESSAGE DEFINITION RO MODE Normal Operating Mode. CIP MODE Clean-In-Place Mode used for cleaning. PERMEATE PURGE MODE Permeate is “recycled” back through RO machine. MANUAL SHUTDOWN RO machine switched OFF by manually pressing ON/OFF button ALARM SHUTDOWN RO machine has shutdown due to one of the Alarms described in Table 2.1. PRETREATMENT SERVICE RO machine has shutdown due to a signal from pretreatment.
2.4 Utilities Screen The Utilities Screen allows the user to adjust contrast, screen center, and clean the display. 1 3 2 4 5 8 8 7 Figure 2.5 Utilities Screen NO. FUNCTION OPERATION NO.
2.5 Set-Up Screen The Set-Up Screen allows the users to clear Alarm History, run time, and status. This Screen allows users to download new program information. 1 2 3 4 5 8 6 7 Figure 2.6 Screen Set-Up NO. FUNCTION OPERATION NO.
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