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MASTER
Water Conditioning Corp.
www.masterwater.com
OPERATION MANUAL
PURO PRO 1800 SC Series
Modular Reverse Osmosis
System
September 2012 Version

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Summary of Contents for Master Water Conditioning PURO PRO 1800 SC Series

  • Page 1 MASTER Water Conditioning Corp. www.masterwater.com OPERATION MANUAL PURO PRO 1800 SC Series Modular Reverse Osmosis System September 2012 Version...
  • Page 2: Table Of Contents

    Table of Contents Model Number ........................Shipping Description / Unit ....................System Description ..................1 Feed Water Requirements ................2 Electrical Requirements ..................... Typical Installation…………………………………………………………………..3 PURO PRO Membrane Installation .............. 4-7 PURO PRO Positioning ................7-8 PURO PRO Hydraulic Connections ............. 8-9 PURO PRO Electrical Connections ............
  • Page 3: Model Number

    Installation and Operating Instructions for PURO PRO SC Series Modular Reverse Osmosis Unit Model #: _______ PURO PRO 1800 SC 1800 GPD RO System Shipping Carton Description / unit: # of Contents Description cartons PURO PRO Modular RO Assembly Module Frame Filter Elements (6) RO Membranes Installation...
  • Page 4: Feed Water Requirements

    Feed Water Requirements: 1. The feed water for the PURO PRO must meet the following requirements: Feed Water Condition Requirement Pressure 40 psi to 90 psi Temperature 40 to 100 degrees Fahrenheit Total Dissolved Solids 50 to 2000 mg/l Hardness Less than 4 GPG Iron Less than 0.1 mg/l...
  • Page 5: Typical Installation

    Figure 1. Typical PURO PRO Installation...
  • Page 6: Puro Pro Membrane Installation

    PURO PRO Membrane Installation: 1. Rotate the Puro Pro so that the side where the membranes are to be installed is facing up, and resting on a flat surface. 2. The membranes must be installed inside cartridge housings. 3. The six membranes are installed in the manifolds with the single ring.
  • Page 7 Membrane Placing Membrane In Manifold Inserting Membrane Housing Into Manifold 8. Repeat with the second membrane in the middle row. 9. Install the remaining membranes using the procedure from steps 7 and 8 above.
  • Page 8: Manifold

    Membrane Manifolds Pre Filter Post Filter Manifold Manifold Figure 2. Manifold Housing O- Ring Figure 3. Housings...
  • Page 9: Puro Pro Positioning

    Properly installed Housing is Flush Figure 4. Tightening the Housings PURO PRO Positioning: 1. Wall mount the PURO PRO. There are holes drilled into the plastic housing to be used for wall mounting. If using the PURO PRO on the ground, make sure to place a support under the bottom sumps.
  • Page 10: Puro Pro Hydraulic Connections

    2. Place the PURO PRO in desired position, immediately following any prescribed pretreatment, and far enough from walls and other obstructions to allow for servicing the unit. Note that 14 inches of horizontal clearance are required on the open end for changing the filters.
  • Page 11: Puro Pro Electrical Connections

    Drain Untreated Water (Needle Valve) Inlet (Inlet Solenoid) Power Box On/Off Switch Untreated Water Pressure Gauge Treated Water (Check Valve) Figure 5: Front of Unit PURO PRO Electrical Connections: 1. Attach the float switch to the vented storage tank so that the float raises to the horizontal position when the storage tank is full of water.
  • Page 12: Puro Pro Power Switch Operation

    Connection 120V Power Cord Float Switch Float Switch Connection Figure 6. Electrical Connections 4. For the inlet solenoid to open, two conditions must be met: The power box switch must be in the ON position, and the float switch must be in the vertical (tank not filled) position. If either of these conditions is not met, the inlet solenoid will remain closed.
  • Page 13: Puro Pro Float Switch Operation

    Switch in ON position 3. The Power Switch Light (red) will be lit whenever the N/C solenoid is open and the PURO PRO system is producing treated water for the storage tank. At all other times, the Power Switch Light will be off. Float Switch Operation: 1.
  • Page 14 Low Water; Switch On High Water; Switch Off WEIGHT METHOD Low Water; Switch On High Water; Switch Off ANCHOR POINT METHOD WEIGHT DEVICE...
  • Page 15: Filling The Puro Pro With Water And Start-Up

    Filling the PURO PRO with Water and Start-Up: 1. Once all hydraulic and electrical connections are completed and the power box is plugged into a 120V power source, close a feed water inlet valve, and crack it open about ¼. 2.
  • Page 16 6. If the module frame structure becomes loose, tighten the FRP Bolts located at the frame corners.
  • Page 17: Production Data Record Sheet

    PRODUCTION DATA RECORD DATE Primary Product Rate Product Action Taken Pressure Measurement* Quality • Product measurement criteria is selected based upon the configuration of the system. For example, an appropriate criteria may be gallons per hour or inches (of tank height) per hour.
  • Page 18: Troubleshooting

    Troubleshooting Symptom: PURO PURE fails to make any pure water. Possible Cause Solution Power supply to PURO PRO has Determine reason for power been interrupted. interruption and correct. Water pressure lost. Restore water pressure. Drain control is closed. Review and repeat Start-Up procedure.
  • Page 19: Puro Pro Parts List

    Symptom: Continuous water to drain. Possible Cause Solution Inlet solenoid has failed. Replace inlet solenoid. Symptom: Storage Tank Overflows Possible Cause Solution Float Switch has failed. Replace float switch. Inlet Solenoid has failed Replace the inlet solenoid. PURO PRO PARTS Membrane 1238342 (Each)
  • Page 20: Warranty

    It is the obligation of the owner to pay for shipping or travel charges to return the defective part. This is the sole warranty made by Master Water Conditioning with respect to the R.O. Drinking Water System. No other warranties, expressed or implied, are given including merchantability or fitness for a particular purpose, incidental or consequential damages, or other losses.

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