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Summary of Contents for Neptronic WP440L Series
- Page 1 Reverse Osmosis Systems WP440L Series Installation Instructions and User Manual With I-ROC150S Controller READ AND SAVE THESE INSTRUCTIONS Series L Standard System Manual w 150S option - 220414 - Josiah.docx...
- Page 2 Please observe the local regulations concerning the provision of electrical installations. Correct Use Neptronic systems and its products are designed only for humidification use. Any other application is not considered appropriate for the intended purpose. The manufacturer cannot be made liable for any damage resulting from incorrect use.
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Page 3: Table Of Contents
Pressure Fault ................................22 Auto Reset ..................................22 Alarm Silence ................................. 22 Pretreat ..................................22 Membrane Flush ................................23 Flush Mode ..................................23 High TDS / Conductivity Warning/Alarm ........................23 Operating Hours Exceeded............................23 www.neptronic.com Page | - 3 -... - Page 4 Component Identification- Standard Features up to WP4406L ..................39 Component Identification- Standard Features for WP440XL .................... 43 General Arrangement of Systems with Procon Pump ....................... 44 General Arrangement of Systems with Sta-Rite Pump ..................... 44 Parts & Instrumentation Drawing (P&ID) ........................... 45 www.neptronic.com Page | - 4 -...
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Page 5: Ro System Design Specifications
*Water must be softened or have antiscalant injection. Check with factory to make sure this recovery will not cause any scaling problems with your feedwater. • 4” diameter model no. M-T4040AHF. Vessel model: PV4040SSAW-316 www.neptronic.com Page | - 5 -... -
Page 6: Design Assumptions
WARNING: Do not make any alteration or modification in the wiring or plumbing of the system. This can result in damage to the system and cause injury to operators or users. WARNING: Flush the system for at least 30 minutes before use to remove all chemicals present. www.neptronic.com Page | - 6 -... -
Page 7: System Installation
CAUTION: The system must not be located near any corrosive chemicals, or in an area where the temperature may exceed 113°F (45°C). WARNING: The system must be properly grounded to avoid injury from electrical shock. www.neptronic.com Page | - 7 -... -
Page 8: Plumbing
• Water supply minimum pressure 40 P.S.I., maximum pressure 100 P.S.I. A pressure regulator may be required. Illustration 1 - Side View of the System www.neptronic.com Page | - 8 -... -
Page 9: Concentrate/Reject Connection
Use a check valve and ensure that there are no restrictions on the product flow to prevent backflow. CAUTION: The highest point of the tubing should not be higher than four feet above the top of the RO modules, or the elements may be damaged. www.neptronic.com Page | - 9 -... -
Page 10: Product Water Storage Tank Level Float Installation
U.B.C., and U.M.C. guidelines for all mechanical means. 6. Run the SO cord to the RO control panel (detailed instructions in the on page 11). Electrical Connections Illustration 3 - Float Tree Assembly www.neptronic.com Page | - 10 -... -
Page 11: Electrical Connections
• • -236 = 240V/3PH/60Hz • • • • • -436 = 460V/3PH/60Hz • • • • • Other Voltages: No power cord is included. Electrical connections must be performed by a qualified electrician. www.neptronic.com Page | - 11 -... -
Page 12: I-Roc150S Ro System Controller Installation And Setup
Pump and Valve Relay Outputs The Series 150 supplies relay outputs to control the RO pump and solenoid valves. Note: The relays output the same voltage as the AC power to the board. RO Pump Wiring www.neptronic.com Page | - 12 -... - Page 13 P9. If dual level switches are used for controlling the RO pump, the upper-level switch connects to the tank full high input of P9 and the lower-level switch connects to the tank full low input of P9. www.neptronic.com Page | - 13 -...
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Page 14: I/O Expander Board
If the Expander Mode Set-point is programmed to 1, 2 or 4, relay 2 operates as an alarm relay. When an alarm or warning is active, this relay will supply voltage or provide a contact closure based on the configuration of relay 1 and the position of jumpers J1-J4. www.neptronic.com Page | - 14 -... - Page 15 A tank low switch input can be connected to the tank low input of P2 on the expander board. This input will provide a tank low warning on the unit and if the expander is programmed to provide an auxiliary pump output, will provide low tank level protection for this pump. Illustration 4 - Printed Circuit Board Interface www.neptronic.com Page | - 15 -...
- Page 16 WP440L-Series Reverse Osmosis System Installation Instructions and User Manual Illustration 5 – Power Wiring Drawing 1 www.neptronic.com Page | - 16 -...
- Page 17 WP440L-Series Reverse Osmosis System Installation Instructions and User Manual Illustration 6 – Power Wiring Drawing 2 www.neptronic.com Page | - 17 -...
- Page 18 WP440L-Series Reverse Osmosis System Installation Instructions and User Manual Illustration 7 – Power Wiring Drawing 3 www.neptronic.com Page | - 18 -...
- Page 19 WP440L-Series Reverse Osmosis System Installation Instructions and User Manual Illustration 8 – Power Wiring Drawing 4 www.neptronic.com Page | - 19 -...
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Page 20: System Operation
Down Arrow Key Decreases value of set-point. Enter Key Confirms entry of new set-point value. Push once for alarm silence and twice to reset the system after a shutdown has Alarm Silence/ Reset Key occurred. www.neptronic.com Page | - 20 -... -
Page 21: Operating Status Messages
When the upper switch becomes active, after the 5 second delay, the RO unit will shut down. TANK FULL will show on the display. When the tank level drops and the upper-level switch clears, www.neptronic.com Page | - 21 -... -
Page 22: Tank Full Restart
If the pretreat input becomes active and stays active for 2 seconds, the unit will shut down in a pretreat lockout condition. PRETREAT will show on the display and the unit will remain shut down as long as the pretreat input is active. www.neptronic.com Page | - 22 -... -
Page 23: Membrane Flush
If the current hours exceed the limit programmed in the Maximum Hours Set-point, the alarm lamp will light and the OP HOURS EXCEEDED warning message will be shown. This warning can be cleared by programming the current hours to 0 or by increasing the maximum hours limit. www.neptronic.com Page | - 23 -... -
Page 24: I/O Expander
Display Adjustment The display contrast can be adjusted for best viewing by adjusting control R3. This control is located toward the upper right corner of the board, just to the left of the cell connector. www.neptronic.com Page | - 24 -... -
Page 25: Initial System Start-Up
11. Adjust the Control Valve (CV-2) and Recycle Valve (CV-3) until the specified permeate flow and recycle flow are obtained. It may be necessary to readjust the Throttle Valve (CV-1). Illustration 11 - Control and Recycle Valve www.neptronic.com Page | - 25 -... -
Page 26: Operating Do's & Don'ts
Low level float switch: Signals when the tank is half empty and turns the unit on. • • (Optional third switch) Tank empty switch: Signals when the tank is empty to shut off the repressurization pump (not included with the system). www.neptronic.com Page | - 26 -... -
Page 27: System Shut-Down
Use the system data logging form the following page. *Membrane warranty claims cannot be processed without adequate operating data and history of the RO System. www.neptronic.com Page | - 27 -... -
Page 28: Data Log
Feed , Feed (ppm) Scale Inhibitor (ppm) * If Included. **Temperature and net pressure of the feed water must be taken into account before comparing or evaluating the performance of the reverse osmosis system. www.neptronic.com Page | - 28 -... - Page 29 82.4 0.91 0.54 53.6 1.68 84.2 0.88 114.8 0.53 55.4 1.61 0.85 116.6 0.51 57.2 1.54 87.8 0.83 118.4 0.49 1.47 89.6 0.80 120.2 0.47 60.8 1.39 91.4 0.77 0.46 62.6 1.34 93.2 0.75 www.neptronic.com Page | - 29 -...
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Page 30: Troubleshooting
Permeate quality poor Recovery too high Reduce recovery Membranes fouled Clean membranes Membranes damaged Replace membranes Solenoid malfunction Replace solenoid Feed pressure present, even Coil malfunction Replace coil after tank full Controller malfunction Inspect or replace www.neptronic.com Page | - 30 -... -
Page 31: System Controller Troubleshooting - I-Roc150S
Does reading show 0? If no, replace board. If yes, reconnect wires and remove sensor from piping and dry. Does reading show 0? If no, replace cell. If yes, short pins of cell together. Does reading show >^^^=? If no, replace board. www.neptronic.com Page | - 31 -... -
Page 32: Pump Troubleshooting (For Systems With Procon Pumps)
Turn off the motor and disconnect the power to the motor. Remove the pump The pump and motor are from the motor. Then remount the pump misaligned onto the motor, making sure it is aligned properly. www.neptronic.com Page | - 32 -... - Page 33 Replace the pump. binding Motor may be defective. Check the motor and replace if necessary. Motor may be wired for wrong Check wiring against the motor wiring voltage. diagram. www.neptronic.com Page | - 33 -...
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Page 34: System Maintenance
A malfunction in the pretreatment, pressure control or pump can cause a drop in feedwater delivery pressure, feedwater flow, or product water output, or an increase in salt passage. If such adjustments are needed, the element may not require cleaning. www.neptronic.com Page | - 34 -... -
Page 35: Common Foulants And Their Associated Symptoms
Permeate rate for the system drops to a very low value. CAUTION: Handle all chemicals with care. Wear protective clothing and eye protection. Note: The system must be flushed thoroughly between acid and alkaline cleanings. Membrane Replacement www.neptronic.com Page | - 35 -... -
Page 36: Low Pressure Switch Adjustment
1. Range: Turn nut down (clockwise) for higher cut-in pressure, or up (counterclockwise) for lower cut-in. 2. Differential: Turn nut down (clockwise) for higher-cut-out pressure, or up (counterclockwise) for lower cut-out. Illustration 15 - Low Pressure Switch www.neptronic.com Page | - 36 -... -
Page 37: Pump Maintenance (For Systems With Sta-Rite Pump)
Make sure mechanical shaft seal spring is in proper position on motor shaft. • On three-phase models, apply Loctite No. 271 to motor shaft threads before reinstalling stack. Illustration 16 - Impeller Stack and Mechanical Seal Changeout www.neptronic.com Page | - 37 -... -
Page 38: Shut Down And Storage
Also add about 1.5 lbs of AM-225 per gallon of water. Storing Elements: Mix the solution well. Soak the elements in this solution for 1 hour. Drain and seal in plastic bags. RO System Storage and Biocidal Protection www.neptronic.com Page | - 38 -... -
Page 39: Disinfection And Sterilization Of Ro Elements
Component Identification by WP4401L WP4402L WP4403L WP4404L WP4405L WP4406L P&ID from P&ID on page 35 Part No. Description Qty. Qty. Qty. Qty. Qty. Qty. Solenoid valve, ¾” 8210P095 normally closed Feed pressure I-PG100N gauge, 0-100 PSI www.neptronic.com Page | - 39 -... - Page 40 120-240V/1PH/50- 60HZ Control enclosure 3HP S100 w/I- PS915CUL 15 C-LA03TXXXXXX Low pressure -215 -215 switch 120-240V/1PH/50- 60HZ Control enclosure 15 C-LA03UXXXXXX 3HP S100 w/I- -236 -236 -236 -236 PS915CUL Low -235 -235 -235 -235 www.neptronic.com Page | - 40 -...
- Page 41 -236 -236 -236 -236 Low pressure switch -235 -235 -235 -235 240V/3PH/50-60HZ Control enclosure 3HP S100 w/I-PS915CUL 15 C-LA03VXXXXXX Low pressure switch -436 -436 -436 -436 460V/3PH/50-60HZ Concentrate pressure 16 I-PG400N gauge, 0-400 PSI www.neptronic.com Page | - 41 -...
- Page 42 Media Filter (ordered separately) Float assembly, 23 YFL2PPAS 2 Floats Float assembly, YFL3PPAS 3 Floats Voltage Codes: -116 = 120V/1PH/60HZ, -216 = 220-240V/1PH/60HZ, -215 = 220-240V/1PH/50HZ, -236 = 240V/3PH/60HZ, -235 = 240V/3PH/50HZ, -436 = 460V/3PH/60HZ www.neptronic.com Page | - 42 -...
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Page 43: Component Identification- Standard Features For Wp440Xl
Media Filter (ordered separately) 23 YFL2PPAS Float assembly, 2 Floats YFL3PPAS Float assembly, 3 Floats Voltage Codes: -116 = 120V/1PH/60HZ, -216 = 220-240V/1PH/60HZ, -215 = 220-240V/1PH/50HZ, -236 = 240V/3PH/60HZ, -235 = 240V/3PH/50HZ, -436 = 460V/3PH/60HZ www.neptronic.com Page | - 43 -... -
Page 44: General Arrangement Of Systems With Procon Pump
WP440L-Series Reverse Osmosis System Installation Instructions and User Manual General Arrangement of Systems with Procon Pump Illustration 17 – System with Procon Pump General Arrangement of Systems with Sta-Rite Pump Illustration 18 – System with Sta-Rite Pump www.neptronic.com Page | - 44 -... -
Page 45: Parts & Instrumentation Drawing (P&Id)
WP440L-Series Reverse Osmosis System Installation Instructions and User Manual Part s & In strum entation Dr awing (P& ID) Illustration 19 – L Series P& ID www.neptronic.com Page | - 45 -... - Page 46 WP4401L – 60 Hz Bolt-On 114E330F11XX P-MB573 P-B1048P P-C3045P P-K3208P WP4402L – 60 Hz Bolt-On 114E330F11XX P-MB573 P-B1048P P-C3045P P-K3208P Bolt-On Pump Assembly Clamp-On Pump Assembly Illustration 20 – Clamp-On and Bolt-On Pump Assembly www.neptronic.com Page | - 46 -...
- Page 47 Shaft Seal Assembly U109-18 Pump Stack P325-718R Nylatron Bearing W31112 (included with key No. 8) Pump Shell P56-620SSL Discharge Assembly C152-4A Cap screw 3/8 × 16 × 1½” S25983 Illustration 21 - Sta-Rite Pump Replacement Parts www.neptronic.com Page | - 47 -...
- Page 48 Product Warranty • SELLER hereby warrants to CUSTOMER that the goods herein described will be free from any liens or encumbrances, that good title to said goods will be conveyed to CUSTOMER by sale of same. SELLER warrants materials of its own manufacture against defects in material and workmanship under normal conditions of usage and service for one year from whichever of the following events occurs first: •...
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