Ge E4LE User Manual

OSMONICSE4, E4LE, EZ4 SERIESTMWATER PURIFICATIONMACHINESINSTALLATION, OPERATION,AND MAINTENANCEMANUALGE InfrastructureWater & Process Technologies

2.8 ElectricalThis RO machine requires two supply voltages; the control voltage and thepump motor voltage.2.8.1 Single-Phase ElectricalThe control vol

Figure 2.1Three-PhaseAllen Bradley Motor Starter2.9 Machine Control2.9.1 Economy ModelTo remotely control the Economy Model (ECN) with float switches

7and complies with local and national electrical codes, move onto Section 2.10(Pretreatment for Water Purification).NOTE: External control contacts ar

6. Turn the ON/OFF button on the machine ON. System will open allowing waterto flow through the machine to the drain through the permeate and concen-

The concentrate valve is drilled, and when completely closed the machine isrunning at the correct concentrate flow for a 75% recovery (Table 2.4, Flow

2.14 RecoveryThe machine flow specifications listed below are based on 25°C (77°F).Table 2.4Flow Specifications forE4-Series Machines10220050-75%LPM/G

112.15 Autoflush Timer2.15.1 Programming the Autoflush TimerThe Autoflush timer clock operates and displays in real time, but the Autoflushfeature wil

STEPS1. While holding down the Clock Key (⊗), press the h key to advance tothe current minute.2. While holding down the Clock Key (⊗), press the h key

2.15.4 Programming Twenty-Four Hour or Seven Day SchedulesNOTE: It is helpful to write out the program schedules before programmingthe time. Example:

2.15.7 Troubleshooting the Autoflush Timer14PROBLEM: Days are flashing, pressing any Key does nothing except“Hand” Key turns output ON and OFF.SOLUTIO

2.16 Calibrating the Conductivity ProbeSTEPS1. Make sure the calibration meter is in Measure Mode (with the MEAS LEDlight ON).2. Immerse the Conductiv

2.17 Operation and MaintenanceThe operation and maintenance of an E-Series RO machine requires regular datarecording and routine preventative maintena

2.18 Pre-filter CartridgeA 5 micron pre-filter cartridge is factory installed to protect the membrane elementsand valves from particles, which may be

When set properly, the RO machine, the CIP pump, and the CIP con-tainer should be assembled in a loop configuration to recirculate thewater through th

5. Let the CIP solution dwell in the machine for 20 minutes.6. After the 20 minute dwell time, start the CIP recirculation processagain for 10 minutes

20NOTE: As previously mentioned, the manufacturer recommends useof a CIP or booster pump to circulate the cleaning solutionduring membrane element cle

215. Reattach the housing clamp and tighten.6. Next reconnect the permeate and concentrate lines.The machine is ready for start-up.

2.22 TroubleshootingThis troubleshooting guide can assist you in identifying common operating problems youmay experience with your machine. Many of t

23POSSIBLE CAUSEPump rotating backwards(three-phase power only)Insufficient electrical powerPump not operating correctlyLow operating pressureDirty or

24POSSIBLE CAUSEConcentrate valve pluggedConcentrate outlet linerestrictedFlow meter inaccurateDirty concentrate valveRecycle or concentrate valveplug

INSTALLATION, OPERATION AND MAINTENANCE MANUALE4, E4LE, AND EZ4 SERIESWATER PURIFICATION MACHINESTABLE OF CONTENTSPage2.0 INSTALLATION 12.1 Mounting t

25POSSIBLE CAUSETelescoped membrane elementcovering membrane elementhousing outlet portSeverely fouled or dirtymembrane elementsInlet solenoid valve n

26POSSIBLE CAUSEPressurized storage switch orfloat switch has cut power tomachineFluid temperature higher than100F (38C) or thermal overloadin motorNo

For more information call 952-933-2277 or 800-848-1750 in the U.S., or visit www.gewater.com.© 2005, General Electric Company. All rights reserved.P/N

Page2.17 Operation and Maintenance 162.17.1 Daily Flushing for the Economy Model 162.17.2 Daily Flushing for the Deluxe Model 162.18 Pre-Filter Cartri

12.0 INSTALLATION2.1 Mounting the UnitWhen installing your new GE Infrastructure Water & Process Technologies reverseosmosis (RO) machine, allow a

2.3 Installing Clean-In-Place ValvesNOTE: Clean-In-Place (CIP) valves are not included with the machine. The CIPvalves must be purchased and installe

Table 2.2E-SeriesFeed Water Requirements* American Standard for Testing Materials2.6 Transporting Pure Water (Permeate) to Point-of-UseThe pure water,

2.7 Pressure Correction FactorsIt is often necessary to operate RO machines with permeate back pressure. Permeateback pressure will decrease permeate