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Water Filtration System
Model VZN-421HC-T5 & VZN-441HC-T5
owner's manual
Manufacturing Numbers:
9700771 & 9700773
System Tested and Certified by NSF
International and WQA against NSF/ANSI
Standard 42 and 53 for the reduction of:
Standard No. 42: Aesthetic Effects
Nominal Particulate Reduction Class I
Standard No. 53: Health Effects
Cyst Reduction & Turbidity Reduction as
verified and substantiated by test data.
System Tested and Certified by WQA
against NSF/ANSI Standard 372
for lead-free compliance
www.antunes.com
P/N 1011115 Rev. J 04/17

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  • Page 1 Nominal Particulate Reduction Class I Standard No. 53: Health Effects Cyst Reduction & Turbidity Reduction as verified and substantiated by test data. System Tested and Certified by WQA against NSF/ANSI Standard 372 for lead-free compliance www.antunes.com P/N 1011115 Rev. J 04/17...
  • Page 2: Table Of Contents

    VZN T5 SERIES TABLE OF CONTENTS Owner Information ...............2 Rinse Valve Connection ........... 12 General................2 System Inlet Connection ..........12 Warranty Information ............2 Filtered Water Permeate Outlet Connection ....12 Service/Technical Assistance ..........3 Inlet Water Plumbing ............12 Important Safety Information ..........4...
  • Page 3: Service/Technical Assistance

    Serial No.: Mfg. No.: IMPORTANT A.J. Antunes and Company reserves the right to change specifications and product design without notice. Such revisions do NOT entitle the buyer to corresponding changes, improvements, additions, or replacements for previously purchased equipment. P/N 1011115 Rev. J 04/17...
  • Page 4: Important Safety Information

    • This equipment should be serviced by qualified person- does not fit the outlet, have a proper outlet installed nel only. Contact A.J. Antunes & Co. for repair. by a qualified electrician. • Do NOT immerse cord or plug in water.
  • Page 5 VZN T5 SERIES IMPORTANT SAFETY INFORMATION (continued) Protect from becoming dry CAUTION If the membrane dries out, irreversible damage to the Ultra This equipment is to be installed to comply with the Filter membrane may result. Protect the filter from becoming basic plumbing code of the Building Officials and Code dry by keeping it wet and sealed at all times.
  • Page 6: Specifications

    VZN T5 SERIES SPECIFICATIONS Electrical Ratings Dimensions Model & Volts Watts Amps Hertz Mfg. No. VZN-421HC-T5 VZN-441HC-T5 VZN-421HC-T5 100–240 50/60 9700771 VZN-441HC-T5 100–240 50/60 9700773 NOTE: Includes plug adaptors for US, Europe, Australia, and UK. Replacement Cartridges Replacement Part Number...
  • Page 7: Performance Data Sheet

    VZN T5 SERIES PERFORMANCE DATA SHEET Performance Claims for Percent Reduction Filter Cartridge Capacities Substance Influent Reduction Minimum Maximum Operating Pressure 100 psig (690 kPa) Challenge Requirement Concentration Reduction Maximum Operating Temperature 100°F (38°C) Minimum Operating Temperature 40°F (4°C) cyst minimum 99.95%...
  • Page 8: Operation

    VZN T5 SERIES OPERATION Overview The VZN system operates in two modes: System Inlet Flush Ball Valve • Normal Operation Mode Solenoid (Manual) Valve (Automatic) • Flush Mode During Normal Operation Mode, water enters the Inlet and Outlet flows through the Ultra Filter before exiting the Permeate...
  • Page 9: Installation

    3/4" NPT (Product Water) obtaining warranty coverage. Drain 3/4" FNPT NOTE: If any parts are damaged, contact Antunes Rinse Outlet 3/4" (Garden Hose or 3/4" ID Hose) Customer Service IMMEDIATELY at 1-877-392-7856 (toll free). When making a plumbing connection to the system, use a back-up wrench on the supporting plumbing.
  • Page 10: Mounting The System

    VZN T5 SERIES INSTALLATION (continued) CAUTION The system is designed to hang from Due to its weight and size, the VZN system MUST be the Mounting Bracket. Back Plate mounted with the provided Mounting Bracket. Read (holes along bottom the Mounting the System section before attempting to for additional mount the VZN system.
  • Page 11: Drain Valve Connection

    VZN T5 SERIES INSTALLATION (continued) Drain Valve Connection The drain is for flushing particle buildup out of the system during self cleaning. Example Drain Valve Connection 1. Cut a length of tubing (not supplied) so it reaches the drain from the Drain Valve.
  • Page 12: Rinse Valve Connection

    VZN T5 SERIES INSTALLATION (continued) Rinse Valve Connection Rinse Valve Connection 1. Obtain a length of 3/4” garden hose long enough to reach from the Rinse Valve to the drain. 3/4” 2. Install a gasket in the end of the hose (non-drain end).
  • Page 13: Installing A Bypass

    VZN T5 SERIES INSTALLATION (continued) Rinsing the Ultra Filter Cartridge Water The Ultra Filter Cartridge comes pre-installed in the VZN Flow system. The Ultra Filter Cartridge must be rinsed before the system is used to remove any air and protective solution.
  • Page 14: Sanitizing The System And Lines

    VZN T5 SERIES INSTALLATION (continued) Sanitizing the System and Lines Rinsing the Carbon Element and TAC Cartridge The plumbing must be sanitized to eliminate possible contam- The Carbon Element and TAC Cartridge MUST be rinsed ination that may have occurred during the installation process.
  • Page 15: Maintenance

    VZN T5 SERIES MAINTENANCE Replacing the Ultra Filter Cartridge NOTE: Always install new Carbon Element and new Snap Ring TAC Cartridge Element after replacing the Ultra Filter Cartridge. 1. Turn off water to the system by closing the Inlet Ball End Cap Valve and Outlet Ball Valve.
  • Page 16: Rinsing And Replacing The Carbon Element

    VZN T5 SERIES MAINTENANCE (continued) Rinsing and Replacing the Carbon Element RED Pressure O-Ring NOTE: Remove the TAC Cartridge Element, if present, Relief Button and re-attach the TAC Housing before proceeding. Carbon Element 1. Turn off the water to the system by closing the Inlet Ball Head Valve and Outlet Ball Valve.
  • Page 17: Rinsing And Replacing The Tac Cartridge

    VZN T5 SERIES MAINTENANCE (continued) NOTE: Do not perform this procedure with a new Car- bon Element installed. 1. Turn off water to the system by closing the Inlet Ball Valve and then close the Outlet Ball Valve. 2. Press the FLUSH button to initiate the flush cycle.
  • Page 18: Changing The Interval Setting

    VZN T5 SERIES MAINTENANCE (continued) Semi-Annual Tasks Changing the Interval Setting Check Permeate Tank Air Pre-Charge CAUTION Changing the flush interval may cause the Ultra Filter It is recommended the permeate tank air charge be to plug prematurely and may reduce the life of the filter.
  • Page 19: Troubleshooting

    VZN T5 SERIES TROUBLESHOOTING Problem Possible Cause Corrective Action The power cord is not plugged into the Plug power cord into the appropriate outlet. appropriate outlet or control box. The unit is plugged into a switched Plug the power cord into an unswitched outlet.
  • Page 20: Replacement Parts

    VZN T5 SERIES REPLACEMENT PARTS VZN-421HC-T5 Systems P/N 1011115 Rev. J 04/17...
  • Page 21 VZN T5 SERIES REPLACEMENT PARTS (continued) VZN-441HC-T5 Systems P/N 1011115 Rev. J 04/17...
  • Page 22 VZN T5 SERIES REPLACEMENT PARTS (continued) Replacement Parts can be purchased from an authorized dealer. Contact A.J. Antunes & Co. at 1-630-754-1000 or toll free in the United States at 1-800-253-2991. VZN-421HC-T5 Systems Item Part Description Qty. Item Part Description Qty.
  • Page 23: Notes

    VZN T5 SERIES NOTES P/N 1011115 Rev. J 04/17...
  • Page 24: Limited Warranty

    Equipment. 2. A.J. Antunes & Co. reserves the right to make changes in design or add any improvements on any product. The right is always reserved to modify equipment because of factors beyond our control and government regulations.

This manual is also suitable for:

Vzn-421hc-t5Vzn-441hc-t597007719700773

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