Applied Membranes L Series Manual

Manual for
Operation & Maintenance
Of
L Series
Reverse Osmosis Systems
Industry Leader in RO Expertise and Membrane Applications Since 1983™
2325 Cousteau Ct. • Vista, CA 92081, USA • www.appliedmembranes.com
.
With
S100
Controller

Installation and Service Manual – L Series Reverse Osmosis System
Systems and Components
Membranes, Filters,Chemicals
2325 Cousteau Ct., Vista, CA 92081 USA • www.appliedmembranes.com • E-mail: [email protected]
Page 2
Copyright © 2008 Applied Membranes, Inc. All Rights Reserved.
TableofContents
Design Basis & System Design Specifications..................................................................................................................3
Design Notes.......................................................................................................................................................................4
General Information and Safety...........................................................................................................................................5
System Installation ...............................................................................................................................................................5
Location...............................................................................................................................................................................5
Plumbing..............................................................................................................................................................................6
Product Water Storage Tank Level Float Installation..........................................................................................................7
Electrical Connections.........................................................................................................................................................8
Series S100 RO System Controller Installation and Setup.................................................................................................9
System Operation ...............................................................................................................................................................13
Series S100 RO System Controller Operation..................................................................................................................13
Initial System Start-Up.......................................................................................................................................................15
Operating DO’s & DON’Ts.................................................................................................................................................16
System Automation ...........................................................................................................................................................17
System Shut-Down............................................................................................................................................................17
System Monitoring and Record Keeping...........................................................................................................................17
Data Log............................................................................................................................................................................18
System Operation Temperature........................................................................................................................................19
Troubleshooting..................................................................................................................................................................19
General Troubleshooting...................................................................................................................................................19
System Controller Troubleshooting – Series S100...........................................................................................................20
Pump Troubleshooting (for Systems with Procon Pumps)................................................................................................20
System Maintenance...........................................................................................................................................................22
Sediment Pre-Filter Cartridge............................................................................................................................................22
Membrane Cleaning..........................................................................................................................................................22
Membrane Replacement...................................................................................................................................................23
Low Pressure Switch Adjustment......................................................................................................................................24
Pump Maintenance (for systems with Sta-Rite Pump)......................................................................................................24
Shut-Down and Storage .....................................................................................................................................................26
Membrane Storage (outside of RO system)......................................................................................................................26
RO System Storage and Biocidal Protection.....................................................................................................................26
Disinfection and Sterilization of RO Elements...................................................................................................................26
System Layout and Component Identification.................................................................................................................27
Component Identification- Standard Features up to L-64A..............................................................................................27
Component Identification- Standard Features for L-74A+.................................................................................................29
General Arrangement of Systems with Procon Pump.......................................................................................................30
General Arrangement of Systems with Sta-Rite Pump.....................................................................................................30
Parts & Instrumentation Drawing (P&ID)...........................................................................................................................31
Replacement Parts and Consumables..............................................................................................................................32
Optional Equipment & Add-ons.........................................................................................................................................33
Tank Pressure Controls.....................................................................................................................................................33
S150 System Controller.....................................................................................................................................................33
Product Warranty................................................................................................................................................................36

Installation and Service Manual – L Series Reverse Osmosis System
Systems and Components
Membranes, Filters,Chemicals
2325 Cousteau Ct., Vista, CA 92081 USA • www.appliedmembranes.com • E-mail: [email protected]
Copyright © 2008 Applied Membranes, Inc. All Rights Reserved.
Page 3
Design Basis & System Design Specifications
Model
Design Conditions Limits* Line Sizes (Inches) Pump model and HP
Permeate Flow Conc.
Flow to
Drain
(GPM)
Design
Recycle
Flow
(GMP)
Design
Recovery
(%)
Max.
Recovery*
(%)
Max.
Recycle
Flow*
(GPM)
Inlet Perm. Conc.
Design
Pump
Flow
(GPM)
Pump Model No.
Motor
Model
Motor
HP
Full Load
Amps
(FLA)@
indicated
voltage
GPD GPM
L-12521A-116 300 0.2 1.5 0 15 40 1.1 0.75 0.38 0.38 1.7 112B100F31XX P-MP828 1/3 7
L-12521A-216 300 0.2 1.5 0 15 40 1.1 0.75 0.38 0.38 1.7 112B100F31XX P-MP828 1/3 4
L-12521A-215 300 0.2 1.1 0 15 40 0.8 0.75 0.38 0.38 1.3 112B100F31XX P-MP871 1/3 5
L-125A-116 600 0.4 1.7 0 20 50 1.2 0.75 0.38 0.38 2.1 112A125F11XX P-MP871 1/2 10
L-125A-216 600 0.4 1.7 0 20 50 1.2 0.75 0.38 0.38 2.1 112A125F11XX P-MP871 1/2 5
L-125A-215 600 0.4 1.3 0 20 50 0.8 0.75 0.38 0.38 1.7 112A125F11XX P-MP872 1/2 7
L-225A-116 1,200 0.8 3.2 0 20 50 2.7 0.75 0.38 0.38 4.0 114B240F11BA250 P-MP872 3/4 14
L-225A-216 1,200 0.8 3.2 0 20 50 2.7 0.75 0.38 0.38 4.0 114B240F11BA250 P-MP872 3/4 7
L-225A-215 1,200 0.8 3.2 0 20 50 2.7 0.75 0.38 0.38 4.0 114E330F11XX P-MG574 1 10
L-14A-116 1,800 1.2 4.3 0 25 60 3.4 0.75 0.5 0.5 5.5 114E330F11XX P-MG573 1 16
L-14A-216 1,800 1.2 4.3 0 25 60 3.4 0.75 0.5 0.5 5.5 114E330F11XX P-MG573 1 8
L-14A-215 1,800 1.2 4.3 0 25 60 3.4 0.75 0.5 0.5 5.5 HPS20H3-D1-MS4 W/PUMP 3 17
L-24A-116 3,000 2.2 2.6 0.8 45 60 1.8 0.75 0.5 0.5 5.5 114E330F11XX P-MG573 1 16
L-24A-216 3,000 2.2 2.6 0.8 45 60 1.8 0.75 0.5 0.5 5.5 114E330F11XX P-MG573 1 16
L-24A-215 3,000 2.2 2.6 0.8 45 60 1.8 0.75 0.5 0.5 5.5 HPS20H3-D1-MS4 W/PUMP 3 17
L-34A-216 5,200 3.5 3.5 1.0 50 60 2.2 0.75 0.5 0.5 8 HPS20H W/PUMP 3 17
L-34A-215 5,200 3.5 3.5 1.0 50 60 2.2 0.75 0.5 0.5 8 HPS20H3-D1-MS4 W/PUMP 3 17
L-34A-235 5,200 3.5 3.5 1.0 50 60 2.2 0.75 0.5 0.5 8 HPS20H3-D1MS3 W/PUMP 3 10
L-34A-335 5,200 3.5 3.5 1.0 50 60 2.2 0.75 0.5 0.5 8 HPS20H3-D1MS3 W/PUMP 3 10
L-34A-236 5,200 3.5 3.5 1.0 50 60 2.2 0.75 0.5 0.5 8 HPS20H3 W/PUMP 3 10
L-34A-436 5,200 3.5 3.5 1.0 50 60 2.2 0.75 0.5 0.5 8 HPS20H3 W/PUMP 3 5
L-44A-216 6,500 4.5 3.0 1.0 55 60 2.5 0.75 0.5 0.5 9 HPS20H W/PUMP 3 17
L-44A-215 6,500 4.5 3.0 1.0 55 60 2.5 0.75 0.5 0.5 9 HPS20H3-D1-MS4 W/PUMP 3 17
L-44A-235 6,500 4.5 3.0 1.0 55 60 2.5 0.75 0.5 0.5 9 PS20H3-D1MS3 W/PUMP 3 10
L-44A-236 6,500 4.5 3.0 1.0 55 60 2.5 0.75 0.5 0.5 9 HPS20H3 W/PUMP 3 10
L-44A-436 6,500 4.5 3.0 1.0 55 60 2.5 0.75 0.5 0.5 9 HPS20H3 W/PUMP 3 5
L-54A-216 8,500 5.5 4.0 1.5 60 75 3.5 0.75 0.5 0.5 11 HPS20H W/PUMP 3 17
L-54A-215 8,500 5.5 4.0 1.5 60 75 3.5 0.75 0.5 0.5 11 HPS20H3-D1-MS4 W/PUMP 3 17
L-54A-235 8,500 5.5 4.0 1.5 60 75 3.5 0.75 0.5 0.5 11 HPS20H3-D1MS3 W/PUMP 3 10
L-54A-236 8,500 5.5 4.0 1.5 60 75 3.5 0.75 0.5 0.5 11 HPS20H3 W/PUMP 3 10
L-54A-436 8,500 5.5 4.0 1.5 60 75 3.5 0.75 0.5 0.5 11 HPS20H3 W/PUMP 3 5
L-64A-216 10,000 6.6 4.0 1.5 60 75 3.5 0.75 0.5 0.5 12 HPS20H W/PUMP 3 17
L-64A-215 10,000 6.6 4.0 1.5 60 75 3.5 0.75 0.5 0.5 12 HPS20H3-D1-MS4 W/PUMP 3 17
L-64A-235 10,000 6.6 4.0 1.5 60 75 3.5 0.75 0.5 0.5 12 HPS20H3-D1MS3 W/PUMP 3 10
L-64A-236 10,000 6.6 4.0 1.5 60 75 3.5 0.75 0.5 0.5 12 HPS20H3 W/PUMP 3 10
L-64A-436 10,000 6.6 4.0 1.5 60 75 3.5 0.75 0.5 0.5 12 HPS20H3 W/PUMP 3 5
L-74A-216 10,800 7.5 4.0 1.5 65 75 3.0 0.75 0.5 0.5 13 HPS20H W/PUMP 3 17
L-74A-215 10,800 7.5 4.0 1.5 65 75 3.0 0.75 0.5 0.5 13 HPS20H3-D1-MS4 W/PUMP 3 17
L-74A-235 10,800 7.5 4.0 1.5 65 75 3.0 0.75 0.5 0.5 13 HPS20H3-D1MS3 W/PUMP 3 10
L-74A-236 10,800 7.5 4.0 1.5 65 75 3.0 0.75 0.5 0.5 13 HPS20H3 W/PUMP 3 10
L-74A-436 10,800 7.5 4.0 1.5 65 75 3.0 0.75 0.5 0.5 13 HPS20H3 W/PUMP 3 5
L-84A-216 13,000 8.0 4.5 2.0 65 75 3.0 0.75 0.75 0.5 14.5 HPS20H W/PUMP 3 17
L-84A-215 13,000 8.0 4.5 2.0 65 75 3.0 0.75 0.75 0.5 14.5 HPS20H3-D1-MS4 W/PUMP 3 17
L-84A-235 13,000 8.0 4.5 2.0 65 75 3.0 0.75 0.75 0.5 14.5 HPS20H3-D1MS3 W/PUMP 3 10
L-84A-236 13,000 8.0 4.5 2.0 65 75 3.0 0.75 0.75 0.5 14.5 HPS20H3 W/PUMP 3 10
L-84A-436 13,000 8.0 4.5 2.0 65 75 3.0 0.75 0.75 0.5 14.5 HPS20H3 W/PUMP 3 5

Installation and Service Manual – L Series Reverse Osmosis System
Systems and Components
Membranes, Filters,Chemicals
2325 Cousteau Ct., Vista, CA 92081 USA • www.appliedmembranes.com • E-mail: [email protected]
Page 4
Copyright © 2008 Applied Membranes, Inc. All Rights Reserved.
Model
Design Conditions Limits* Line Sizes (Inches) Pump model and HP
Permeate Flow Conc.
Flow to
Drain
(GPM)
Design
Recycle
Flow
(GMP)
Design
Recovery
(%)
Max.
Recovery*
(%)
Max.
Recycle
Flow*
(GPM)
Inlet Perm. Conc.
Design
Pump
Flow
(GPM)
Pump Model No.
Motor
Model
Motor
HP
Full Load
Amps
(FLA)@
indicated
voltage
GPD GPM
L-94A-216 14,400 9.0 4.5 2.0 65 75 3.0 0.75 0.75 0.5 15.5 HPS20H W/PUMP 3 17
L-94A-215 14,400 9.0 4.5 2.0 65 75 3.0 0.75 0.75 0.5 15.5 HPS20H3-D1-MS4 W/PUMP 3 17
L-94A-235 14,400 9.0 4.5 2.0 65 75 3.0 0.75 0.75 0.5 15.5 HPS20H3-D1MS3 W/PUMP 3 10
L-94A-236 14,400 9.0 4.5 2.0 65 75 3.0 0.75 0.75 0.5 15.5 HPS20H3 W/PUMP 3 10
L-94A-436 14,400 9.0 4.5 2.0 65 75 3.0 0.75 0.75 0.5 15.5 HPS20H3 W/PUMP 3 5
L-104A-216 16,000 10.0 4.5 2.0 65 75 3.0 0.75 0.75 0.5 16.5 HPS20H W/PUMP 3 17
L-104A-215 16,000 10.0 4.5 2.0 65 75 3.0 0.75 0.75 0.5 16.5 HPS20H3-D1-MS4 W/PUMP 3 17
L-104A-235 16,000 10.0 4.5 2.0 65 75 3.0 0.75 0.75 0.5 16.5 HPS20H3-D1MS3 W/PUMP 3 10
L-104A-236 16,000 10.0 4.5 2.0 65 75 3.0 0.75 0.75 0.5 16.5 HPS20H3 W/PUMP 3 10
L-104A-436 16,000 10.0 4.5 2.0 65 75 3.0 0.75 0.75 0.5 16.5 HPS20H3 W/PUMP 3 5
L-114A-216 17,300 11.0 4.5 2.0 65 75 3.0 0.75 0.75 0.5 17.5 HPS20H W/PUMP 3 17
L-114A-215 17,300 11.0 4.5 2.0 65 75 3.0 0.75 0.75 0.5 17.5 HPS20H3-D1-MS4 W/PUMP 3 17
L-114A-235 17,300 11.0 4.5 2.0 65 75 3.0 0.75 0.75 0.5 17.5 HPS20H3-D1MS3 W/PUMP 3 10
L-114A-236 17,300 11.0 4.5 2.0 65 75 3.0 0.75 0.75 0.5 17.5 HPS20H3 W/PUMP 3 10
L-114A-436 17,300 11.0 4.5 2.0 65 75 3.0 0.75 0.75 0.5 17.5 HPS20H3 W/PUMP 3 5
L-124A-216 19,000 12.0 4.5 2.0 65 75 3.0 0.75 0.75 0.5 18.5 HPS20H W/PUMP 3 17
L-124A-215 19,000 12.0 4.5 2.0 65 75 3.0 0.75 0.75 0.5 18.5 HPS20H3-D1-MS4 W/PUMP 3 17
L-124A-235 19,000 12.0 4.5 2.0 65 75 3.0 0.75 0.75 0.5 18.5 HPS20H3-D1MS3 W/PUMP 3 10
L-124A-236 19,000 12.0 4.5 2.0 65 75 3.0 0.75 0.75 0.5 18.5 HPS20H3 W/PUMP 3 10
L-124A-436 19,000 12.0 4.5 2.0 65 75 3.0 0.75 0.75 0.5 18.5 HPS20H3 W/PUMP 3 5
*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.
• L-12521A uses 21” Membrane M-T2521AHF & Housing PV2521SSAW-316
• All other 2.5” diameter use 40” Membrane M-T2540AHF and Housing PV2540SSAW-316
• 4.0” diameter model no. M-T4040AHF. Vessel model: PV4040SSAW-316
DesignBasis
• Systems rated at: 77°F (25°C) using 1000 PPM sodium chloride solution operating at 200 psi pressure.
• Minimum feed pressure to RO System: 40 PSI. System capacity changes significantly with water temperature. For
higher TDS a water analysis must be supplied and could result in modifications to the system.
• Chlorine must be removed if present in feed water prior to RO with a carbon filter or with chemical injection.
• Water must be pretreated with a softener or antiscalant injection to avoid scaling the membranes.
• Feed water turbidity: Less than 1 NTU; Feed water silt density index (SDI): 3 maximum. If exceeded, pretreatment with
media filter recommended. All pretreatment equipment and SDI test kits are available from Applied Membranes.
• Capacity Basis: 24 hrs/day
DesignNotes
1. Pump flow/Feed flow: The pump has been designed to include recycle flow (if any) coming back to the pump inlet
from the concentrate stream based on desired recovery. The sum of permeate flow, concentrate flow and recycle flow
(if any) will equal the pump design flow.
2. Permeate flow: Indicates design flow rate from RO membranes as product water for use.
3. Concentrate flow: Water flowing to the drain. Concentrate flow is critical for proper system operation. For proper
concentrate flows, refer to the system design information on pages 3-4.
4. Recycle flow: Flow stream that returns from the concentrate line back to the pump intake, rather than to the drain.
Note: Permeate flow should not exceed recommended flow.
Note: System pressure is a variable. It is important to adjust the pressure to get the correct permeate
and concentrate flows. The exact value of the pressure is not important.
Note: Permeate flow will increase at higher temperature.

Installation and Service Manual – L Series Reverse Osmosis System
Systems and Components
Membranes, Filters,Chemicals
2325 Cousteau Ct., Vista, CA 92081 USA • www.appliedmembranes.com • E-mail: [email protected]
Copyright © 2008 Applied Membranes, Inc. All Rights Reserved.
Page 5
GeneralInformationandSafety
DISCLAIMER:
The information contained in this document is subject to
change without notice.
Applied Membranes, Inc. shall not be liable for technical or
editorial omissions made herein; nor for incidental or
consequential damages resulting from the furnishing,
performance, or use of this material.
READ THIS MANUAL:
Prior to operating or servicing this unit, this manual must be
read and understood. If anything is not clear, call for
assistance before proceeding. Keep this and other
associated manuals for future reference and for new
operators or qualified service personnel.
USE PROPER POWER CONNECTIONS:
Use proper wiring and connection methods to satisfy local
electrical codes. SHOCK HAZARD: Connect this unit to a
properly grounded connection in accordance with the
National Electrical Code. DO NOT, under any
circumstances, remove the ground wire or ground prong
from any power plug. Do not use extension cords or an
adapter without proper consideration.
SERVICE WARNING:
To prevent electrical shock, disconnect power to the system
prior to servicing.
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.
CAUTION:
Chlorine will damage the membranes. Chlorine must be
removed from the feed stream before entering the system.
CAUTION:
Never let the system freeze. Freezing can damage the
membrane and plumbing.
SystemInstallation
Location
Select a location for the RO system with adequate clearance from walls and other equipment to enable servicing of the
pump / motor assemblies, membranes, cartridge prefilter and other serviceable components. Allow at least four (4) feet of
clearance at the top end of the membrane housings for future membrane replacement.
The unit must be located near a drain able to accommodate up to 10 GPM. This is in addition to any other equipment
sharing the drain.
A grounded power supply of the appropriate voltage matching your system model’s voltage with 15 amp fuse protection
and a local disconnect switch is required.
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.

Installation and Service Manual – L Series Reverse Osmosis System
Systems and Components
Membranes, Filters,Chemicals
2325 Cousteau Ct., Vista, CA 92081 USA • www.appliedmembranes.com • E-mail: [email protected]
Page 6
Copyright © 2008 Applied Membranes, Inc. All Rights Reserved.
Plumbing
Refer to the P&ID on page 31 for further information.
Note: All plumbing is to be done in accordance with state and local codes.
Caution: This unit produces high quality water which can cause corrosion or leaching of the plumbing
following the system. Use only plumbing components of inert material that are compatible with the
application. Copper plumbing cannot be used.
Plumbing materials can significantly contribute to the contamination of the water. Care must be exercised over the choice
of thread sealants. Teflon tape is suitable for all threaded connections in this system. Pipe dope can leach objectionable
impurities into the water and must be avoided.
Feed Water Connection:
Connect the raw water supply to the inlet of the solenoid valve
(P.O.C), observing the following:
The line size shall be 3/4” or larger to minimize pressure loss.
A manual valve may be installed on this line to shut off the water
supply if it will ever be needed. Be sure that this valve in no way
restricts the water flow when it is fully open.
Water supply min pressure 40 P.S.I. Max pressure 100 P.S.I. A
pressure regulator may be required.
View of the side of the system. Please note these points
may vary from system to system.
Concentrate/Reject Connection
Connect a line to the concentrate connection point on the skid (refer to
picture). The drain must have a minimum capacity which meets or
exceeds the concentrate output of your system. Check the Design
Specification (pages 3-4) for your model.
Permeate/Product Water Connection
Connect the product water line to the product connection point on the
system (refer to picture). Run this line to your storage tank or other
downstream equipment, observing the following:
Run this line in such a manner as to minimize static head
pressure in the product line.
A check valve is recommended to prevent back flow to the RO
membranes. This check valve should be installed on the output
of the product connection point.
View of the back of the control panel. Please note these
points may vary from system to system.
The product line should have no restrictions to the product flow.
Connect the product line to a bulkhead fitting at the top of the storage tank.
Caution: RO Membranes will fail immediately if the product water is allowed to flow backward into the
elements. 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.

Installation and Service Manual – L Series Reverse Osmosis System
Systems and Components
Membranes, Filters,Chemicals
2325 Cousteau Ct., Vista, CA 92081 USA • www.appliedmembranes.com • E-mail: [email protected]
Copyright © 2008 Applied Membranes, Inc. All Rights Reserved.
Page 7
Product Water Storage Tank Level Float Installation
Note: Please read all steps of installation instructions before beginning.
Note: If using a repressurization pump, a third float should be used to turn the pump off when the tank is
empty.
1. Remove the bulkhead nut from the bulkhead fitting and place the bulkhead through the opening in the tank from the
outside, making sure the bulkhead gasket is on the outside of the tank. Loosely connect the bulkhead nut. Do not
tighten at this time.
2. Position the float tree assembly on the inside of the tank and pull the float wires through the bulkhead fitting.
Connect the float assembly tee to the bulkhead fitting by turning the bulkhead fitting from the outside of the tank.
Tighten the bulkhead nut.
Caution: Do not tighten by turning the float assembly inside the tank, float damage can occur.
Tighten only by turning the bulkhead fitting from the outside of the tank.
3. Position the electrical conduit elbow on the outside of the tank, pulling with wires into the conduit elbow. Tighten
onto the bulkhead fitting.
4. Install SO cord (supplied by customer) through the strain relief fitting and attach it to the bottom of the conduit fitting.
Make sure enough wire is run into the conduit fitting.
5. Connect the wires from the SO cord to the float switch wires.
Note: It is recommended to test the wiring by placing an OHM meter on the connections testing for
possible short or ground. All electrical connections shall be in accordance with the NESC guidelines and as
dictated by local authorities holding proper jurisdiction for local/state and or by 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 electrical installation section, page 9).

Installation and Service Manual – L Series Reverse Osmosis System
Systems and Components
Membranes, Filters,Chemicals
2325 Cousteau Ct., Vista, CA 92081 USA • www.appliedmembranes.com • E-mail: [email protected]
Page 8
Copyright © 2008 Applied Membranes, Inc. All Rights Reserved.
ElectricalConnections
All electrical connections should be done by a qualified electrician and are to be in
accordance with state and local codes.
Note: For Full Load Amps and Fuses Information, please see system design specifications on pages 3-4.
Provide circuit breaker protection as outlined in this chart.
Voltages Codes:
Voltage L-12521A L-125A L-225A L-14A L-24A L-34A L-44A L-54A L-64A
-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 - - - - -    
120 VAC 1 phase systems: The system has power cord provided on the system. Plug into electrical outlet that has
been rated for the required amperage.
Other Voltages: No power cord is included. Electrical connections must be performed by a qualified electrician.

Installation and Service Manual – L Series Reverse Osmosis System
Systems and Components
Membranes, Filters,Chemicals
2325 Cousteau Ct., Vista, CA 92081 USA • www.appliedmembranes.com • E-mail: [email protected]
Copyright © 2008 Applied Membranes, Inc. All Rights Reserved.
Page 9
Series S100 RO System Controller Installation and Setup
Introduction
The Applied Membranes Inc. Series 100 controller is a state of the art control system for commercial and industrial
reverse osmosis systems. The Series 100 is a microprocessor controlled system that can monitor pressure and level
switches. A TDS monitor/controller with adjustable limit is an integral part of the Series 100. The Series 100 displays
system status and sensor and switch input status using a status LED and a 3 digit LED display.
Specifications
Power: 120/240 VAC -15+10%, 50/60Hz, 6Watts
Environment: -22°F to 140°F, 0-95% RH, non-condensing
Enclosure: 7.6" X 4.6" X 2.4" (193mm X 117mm X 61mm)
Display: 3 digit red LED
Front Panel: Overlay with LED window, status LED, water
quality LED, power and setpoint switches

Switch Inputs, Dry Contact: Pressure fault,
Pretreat lockout, Tank full
Cell: TDS cell with 3 digit display, range:
0-1000PPM. Wetted parts ABS and 316SS,
3/4" NPT, 300 PSI max.
Relay Outputs
RO pump relay 120/240VAC, 1HP
Inlet valve relay 120/240VAC, 5A

Flush valve relay 120/240VAC, 5A
Relays supply same output voltage as board power(120 or 240 VAC)
Installation: Power Wiring
Refer to the photograph and drawings on the following pages for location of all terminal strips, connectors and jumpers.
All terminals on the board are labeled.
Caution: Before applying power to the unit, verify that the voltage jumpers are configured correctly
for the voltage that will power the unit. The voltage jumpers are located below the transformer. For 120VAC
operation, there should be a wire jumper installed between J1 and J3 and a second wire jumper installed
between J2 and J4. For 240VAC operation, a single wire jumper should be installed between J3 and J4.
Pump and Valve Relay Outputs
The Series 100 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. If the pump and solenoids operate on different voltages, a contactor will need to be
supplied to operate the pump.
RO Pump Wiring
The RO pump connects to P1-4( L1) and P1-5(L2) RO pump terminals. This output can operate 120/240VAC motors up to
1HP directly. For motors larger than 1HP or for 3 phase motors, this output can be used to operate a contactor.
Inlet and Flush Valve Wiring
The inlet and flush valves must operate at the same voltage as supplied to the board. These outputs can supply 5A
maximum and are not designed to operate pump motors directly. If these outputs are to be used to operate a boost or
flush pump, the output should be used to operate a contactor. The inlet valve connects to P1-6(L1) and P1-7(L2) inlet
terminals. The flush valve connects to P1-8(L1) and P1-9(L2) flush terminals.
TDS Cell Installation and Wiring
For accurate TDS readings, the cell should be installed in a tee fitting where a continuous flow of water passes over the
cell and no air can be trapped around the cell. The cell is connected with 5 wires to terminal strip P3. Connect each
colored wire to the terminal labeled with the same color.

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Switch Inputs
Switch inputs are connected to P2. The connections for these inputs are not polarity sensitive and can be connected to
either terminal. The switch inputs should be dry contact closures only. CAUTION: Applying voltage to these terminals will
damage the controller. The switches can be either normally open or normally closed, but all switches must be the same. If
the controller is set for normally open switches, all switches must be open for the unit to run. If the controller is set for
normally closed switches, all switches must be closed for the unit to run. NOTE: J10 selects normally open or normally
closed operation. When J10 is in the A position, the unit is configured for normally open switches. When J10 is in the B
position, the unit is configured for normally closed switches.
Pressure Fault Switch
On systems where a low feed pressure shut down is required, a feed pressure switch can be connected to the pressure
fault input of P2. If a high pump pressure shut down is required, a high pressure switch can be connected to this input. If
both low feed pressure and high pump pressure shut down are required, both switches can be connected to this input.
Both switches must be either normally open or normally closed to operate properly.
Pretreat Switch
In systems with pretreatment, a pretreat lockout switch can be connected to the pretreat input of P2. This switch should
operate when the pretreatment device is out of service. NOTE: The output from the pretreatment device must be a dry
contact and must not supply voltage.
Tank Full Switch
For 2 level switch operation, the upper switch is connected to the tank full input and the lower switch is connected to the
tank full low input. When both switches are clear, the RO unit will run. The RO unit will continue to run when the water
level rises and the lower switch becomes active. When the upper switch becomes active, after the 5 second delay, the RO
unit will shut down. FUL will show on the display. When the tank level drops and the upper level switch clears, the status
LED will began to flash and the RO unit will remain off. When the lower level switch clears, the LED will go off, and the
RO will restart.

Installation and Service Manual – L Series Reverse Osmosis System
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Page 11

Installation and Service Manual – L Series Reverse Osmosis System
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Copyright © 2008 Applied Membranes, Inc. All Rights Reserved.

Installation and Service Manual – L Series Reverse Osmosis System
Systems and Components
Membranes, Filters,Chemicals
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Copyright © 2008 Applied Membranes, Inc. All Rights Reserved.
Page 13
SystemOperation
Series S100 RO System Controller Operation
General Operation
The unit has 2 modes of operation, a standby mode and an operating mode. In the standby mode, the unit is effectively
off. All outputs are turned off and the display shows OFF. In the operating mode, the unit operates automatically. All inputs
are monitored and the outputs are controlled accordingly. Pressing the Power key will toggle the unit from standby to
operate or from operate to standby. If power is removed from the unit, when power is reapplied, the unit will restart in the
mode it was in when power was removed.
1. LED Display: Shows status of system and water quality
2. Status LED: Shows operating status of the unit.
3. Water Quality LED: Green if OK, Red if above the limit.
4. Power Key: Places the controller in operating or standby
mode.
5. Setpoint Key: Places display in mode to display current
setpoint.
6. SP: Setpoint adjustment screw.
7. CAL: Callibration adjustment screw.
Display and Status Indicators
The display is a 3 digit display. System operating status, the TDS reading and the TDS setpoint are shown on this display.
A red/green LED indicates the system status in conjunction with the display. Refer to Table 1 for the description of the
operation of the display and LED.
Table 1
Condition Display Status LED
RO Off OFF
RO Start Delay - - -
RO Operating Steady Green
Tank Full FUL
Tank Full Restart FUL Slow Flash Green
Condition Display Status LED
Pretreat Lockout PL
Flush FLS
Pressure Fault PF Flashing Red
PF Auto Reset PF
PF Auto Retry PF Steady Red
RO Start Delay
When the controller is placed in the operating mode or restarts from a shut down condition, the inlet valve will open and a
5 second time delay will start. During the delay, “- - -“ will show on the water quality display. After this delay, the RO pump
will start. The water quality display will now show the current water quality. The status lamp will show steady green.

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Pressure Fault
If the pressure fault input is active for 2 seconds, a pressure fault condition will occur. This will cause the controller to shut
down. PF will show on the water quality display and the status lamp will flash red. To clear the pressure fault, press the
power key twice.
PF Auto Reset/PF Retry
With J8 in the A position, the power must be cycled using the Power key to clear a pressure fault shut down. A PF auto
reset function is enabled by placing J8 in the B position. When a pressure fault occurs with the PF auto reset enabled, the
controller will automatically reset after a 60 minute delay and the controller will start. If the pressure fault has cleared, the
controller will continue to run. If the pressure fault condition is still active, the controller will again shut down for the
pressure fault condition and the auto reset cycle will repeat. During the auto reset delay, the water quality display will
show PF and the status lamp will be off.
A PF retry function is enabled by placing J8 in the C position. When a pressure fault occurs with the PF retry enabled, the
controller will shut down for 30 seconds and then attempt to restart. If the pressure fault is still active, the controller will
shut down for 5 minutes and then attempt to restart. If the pressure fault is still active, the controller will shut down for 30
minutes and attempt to restart. If the pressure fault is still active, the controller will lockout for the pressure fault. During
the retry delays, the water quality display will show PF and the status lamp will be a steady red. If during one of the retries,
the controller is able to start and run continuously for 10 seconds, the retry function is reset. If a pressure fault occurs, the
PF retry cycle will repeat from the beginning.
When J8 is in the D position, both the PF auto reset AND the PF retry functions are enabled. If a pressure fault condition
occurs, the PF retry function will operate as described above. If the retry function locks out, the PF auto reset function will
operate as described above. The PF retry and PF auto reset functions will continue in a 30 second, 5 minute, 30 minute
and 60 minute cycle until the pressure fault condition clears.
Tank Full
For 2 level switch operation, the upper switch is connected to the tank full input and the lower switch is connected to the
tank full low input. When both switches are clear, the RO unit will run. The RO unit will continue to run when the water
level rises and the lower switch becomes active. When the upper switch becomes active, after the 5 second delay, the RO
unit will shut down. FUL will show on the display. When the tank level drops and the upper level switch clears, the status
LED will began to flash and the RO unit will remain off. When the lower level switch clears, the LED will go off, and the
RO will restart.
Pretreat Lockout
If the pretreat lockout input is active for 2 seconds, the controller will shut down for a pretreat lockout condition. The water
quality display will show PL. When the pretreat lockout condition clears, the unit will restart.
Membrane Flush
A feed water flush takes place every time the system shuts down in a Tank Full condition. With the pump off, the inlet
valve opens for 5 minutes.
Water Quality Display
The water quality display shows the current water quality when the controller is operating normally and status messages
when the controller is shut down. The water quality display is 0 - 999PPM. If the water quality is above 999, the display
will show “^ ^ ^”. If the water quality is below the setpoint, the water quality lamp will be green. If the water quality is above
the setpoint, the water quality lamp will be red.

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Page 15
Water Quality Setpoint
The water quality setpoint can be adjusted from 0-999. If set to 999, the water quality lamp will always remain green. To
set the water quality setpoint, press the Setpoint key. The display will alternate between the setpoint and SP. Use a small
screwdriver to adjust the SP adjustment to the desired setpoint value. Press the Setpoint key to return the display to the
water quality display.
Calibration
To adjust the calibration of the water quality, measure the water with a meter calibrated to a known standard. Using a
small screwdriver, adjust the CAL adjustment to get the correct reading on the display.
InitialSystemStart-Up
Refer to the P&ID on page 31 for valve and gauge locations.
Note: Pump throttle valve CV-1 is only available on systems with Sta-Rite Multistage pumps (L-14A,
L-24A: 50Hz Only; L-34A, L-44A, L-54A, L-64A All Voltages). Systems with Procon pumps do not have CV-1.
1. Direct the product water tubing to drain.
2. Open the feed water supply valve.
3. Open the system pressure (pump throttle) control valve (CV-1) fully counterclockwise (if applicable). Open the
concentrate control valve (CV-2) fully counterclockwise. Close the recycle valve (CV-3).
4. Press the power button to turn the system on. Note inlet water pressure must be at least 40 psi.
Caution: If the pump chatters loudly, it is starving for water (cavitating). Turn the unit OFF
immediately to prevent pump damage. Correct the low pressure condition before proceeding.
5. If incoming pressure is too high, an inlet pressure regulator (not included) may be installed. This should be set at
40 psi.
6. Some fittings may have loosened during shipment. Check for leaks at all tube fittings and threaded joints.
7. Allow the unit to run for at least 30 minutes to flush the preservative solution from the system.
8. Once the preservative solution has been flushed from the system, shut down the system by pressing the ‘power’
button and redirect the permeate flow to desired product storage tank or down-stream equipment.
9. Restart system. (continued on following page)

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10. Adjust the Throttle Valve (CV-1) to get the specified permeate flow (if
applicable).
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).
Caution: Do not exceed the rated permeate flow or the rated recycle flow – otherwise
membranes may be irreversibly fouled.
Caution: Do not operate the system with the control valve closed.
Note: By setting the feed pressure as low as possible to meet the application requirement, the service
life of the pump and RO elements will be optimized. The system should be run continuously when
possible, rather than go through frequent start/stop cycles.
12. Run unit and check again for leaks, repair prior to placing unit in service.
13. Test the operation of the pressure switch by slowly closing the inlet water supply valve. The unit should shut off
after a short 5 second time delay.
Caution: If the unit does not shut off, turn the unit OFF immediately to prevent pump damage.
Disconnect the electrical power source, then check the wiring and replace or adjust the switch if
necessary. (Pressure switch adjustment instructions in maintenance on page 24.)
14. Once all the desired flows are set, allow the system to run for approximately 30 minutes. Then record the
performance information using the system operation data log on page 18. The values recorded at startup will be
important for determining system performance at a later date.
OperatingDO’s&DON’Ts
DO:
1. Change the cartridge filters regularly
2. Monitor the system and keep a log daily
3. Run the system, as much as possible, on a continuous basis.
4. Adjust the system recovery to the recommended value
DON’T
1. Permit chlorine in the feed water.
2. Shut down the system for extended periods.
3. Close the throttle valve completely.
4. Operate the system with insufficient feed flow.

Installation and Service Manual – L Series Reverse Osmosis System
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Page 17
SystemAutomation
The system will automatically turn on when the water level in the permeate tank reaches the mid level float, and turn off
when the water meets the high level float.
There are two float switches on this system:
High level float switch: Signals when tank is full and shuts down the unit.
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).
Example of typical start-up sequence:
1. Water level in tank drops to low level.
2. Solenoid opens to allow feed water into the system.
3. Incoming feed must meet/exceed low pressure setpoint for the pump to turn on. (This will indicate sufficient inlet
water supply to operate the pump without cavitation.)
4. Pump will start after delay (typically 5-10 seconds).
5. Permeate and concentrate flows are determined by manual control of concentrate valve.
6. System will continue to run until the water level in the tank reaches high level.
7. Once the water reaches high level, pump will stop and a flush cycle will begin. The solenoid will close once the flush
is complete.
SystemShut-Down
1. Press the Power Button. Allow sufficient time for the system to go through the flush cycle before proceeding.
2. Turn off the main power disconnect. This removes all power from both the power and control enclosures.
3. If the RO System is to be shut down for more than a week, a membrane preservative should be used. Refer to the
instructions for preserving the system.
4. When the system is restarted after extended shutdown, both permeate and concentrate should be diverted to the
drain for at least 30 minutes.
System Monitoring and Record Keeping
The system should be monitored and all pertinent data recorded on a daily basis. Data is needed to determine the
operating efficiency and for performing system maintenance. The latter includes cleaning of the membranes, adjusting
the operating conditions, replacement of the membranes, and antiscalant use. 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.

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DataLog
Data for Each Date/Time
Date/Time
Temperature (Deg. F)
Feed
Pressures (PSI)
Feed
System
Media Filter IN
Media Filter* OUT
Cartridge Filter* IN
Cartridge Filter OUT
Flow (GPM)
Permeate** (P)
Concentrate (C)
Feed = P + C
TDS (PPM)
Feed
Permeate
Other
pH, Feed
Cl2, 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.

Installation and Service Manual – L Series Reverse Osmosis System
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Page 19
SystemOperationTemperature
The water temperature is one of the key factors in the performance of the reverse osmosis membrane element. A higher
temperature will result in more product flow and a lower temperature will result in less product flow.
All reverse osmosis membrane elements and systems are rated at 77° Fahrenheit (25° Celsius).
To find the membrane permeate rate at a different temperature, follow these steps:
Find the temperature correction factor (TCF) from the below table. Divide the rated permeate flow at 77° Fahrenheit by
the temperature correction factor. The result is the permeate flow at the desired temperature.
Feed Water Temperature TCF for
Thin Film
C º Fº
1 33.8 3.64
2 35.6 3.23
3 37.4 3.03
4 39.2 2.78
5 41 2.58
6 42.8 2.38
7 44.6 2.22
8 46.4 2.11
9 48.2 2.00
10 50 1.89
11 51.8 1.78
12 53.6 1.68
13 55.4 1.61
14 57.2 1.54
15 59 1.47
16 60.8 1.39
17 62.6 1.34
Feed Water Temperature TCF for
Thin Film
C º Fº
18 64.4 1.29
19 66.2 1.24
20 68 1.19
21 69.8 1.15
22 71.6 1.11
23 73.4 1.08
24 75.2 1.04
25 77 1.00
26 78.8 0.97
27 80.6 0.94
28 82.4 0.91
29 84.2 0.88
30 86 0.85
31 87.8 0.83
32 89.6 0.80
33 91.4 0.77
34 93.2 0.75
Feed Water Temperature TCF for
Thin Film
C º Fº
35 95 0.73
36 96.8 0.71
37 98.4 0.69
38 100.4 0.67
39 102.2 0.65
40 104 0.63
41 105.8 0.61
42 107.6 0.60
43 109.4 0.58
44 111.2 0.56
45 113 0.54
46 114.8 0.53
47 116.6 0.51
48 118.4 0.49
49 120.2 0.47
50 122 0.46
Troubleshooting
General Troubleshooting
PROBLEM POSSIBLE CAUSE SOLUTION
Inlet pressure low Low supply pressure Correct incoming supply pressure
Cartridge filters plugged Change filters
Solenoid valve malfunction Replace solenoid valve and/or coil
Permeate flow low Low water temperature Adjust water temperature
Low system pressure Adjust control valve
Membranes fouled Clean membranes
Pump noisy Low inlet flow See “Inlet pressure low”
Permeate quality poor Low inlet flow Adjust control valve
Low system pressure See above
Recovery too high Reduce recovery
Membranes fouled Clean membranes
Membranes damaged Replace membranes
Feed pressure present, even
after tank full Solenoid malfunction Replace solenoid
Coil malfunction Replace coil
Controller malfunction Inspect or replace

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System Controller Troubleshooting – Series S100
Caution: Hazardous voltages are present when power is applied to the controller. Pressing the Power
key DOES NOT remove these voltages. The power must be disconnected from the power source. When
connecting or disconnecting any wiring to the unit, be sure the power is turned off at the disconnect or
breaker.
Note: If fuse F1 is blown, none of the outputs will operate. If fuse F2 is blown, the controller will be
inoperative.
PROBLEM TROUBLESHOOTING STEPS
System Inoperative Is the water quality display lit? If no, check fuse F2 located below the
transformer. If the fuse is OK, use a voltmeter to verify that power is applied to
power terminals L1 and L2 . If power is applied to the power terminals and the
above checks are OK, the board may be defective and should be replaced. If
no power is applied to the board, check the power wiring to the controller.
Inlet Valve Will Not Operate Is the controller off? If no, are any shut down conditions active? If no, is the
inlet LED, I2 lit? If no, replace the board. If yes, check fuse F1. If bad, replace
the fuse. If it is OK, check the inlet terminals for power. Is there power? If no,
replace the board. If yes, check the valve and valve wiring.
RO Pump Will Not Operate Is the controller off? If no, are any shut down conditions active? If no, is the RO
LED, I1 lit? If no, replace the board. If yes, check fuse F1. If bad, replace the
fuse. If it is OK, check the RO pump terminals for power. Is there power? If no,
replace the board. If yes, check the pump motor and motor wiring.
No Flush or Not Flushing
Correctly Verify that the flush jumpers, J11 and J12 are set correctly.
No or Incorrect TDS Reading Is the sensor wired correctly? If no, correct wiring. Is the sensor installed as
described in the installation section? If no, install correctly. Is unit calibrated
correctly? If no, recalibrate. Disconnect green and white wires of sensor from
P3. 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
sensor. If yes, short pins of sensor. Does reading show ^ ^ ^? If no, replace
board.
Pump Troubleshooting (for Systems with Procon Pumps)
(L-12521A, L-125A, L-225A: All Voltages; L-14A-116, L-24A: 60Hz only)
PROBLEM POSSIBLE CAUSE SOLUTION
Pump is working below its
capacity
(continued on next page)
Inlet or internal strainer is
clogged or restricted Clean out the inlet line. If you have an inlet filter or internal strainer, clean it (replace it if
more than 20% clogged). Do not allow
debris to fall into pump from filter.
Pump is rotating in the wrong
direction Change motor rotation by properly rewiring it.