Antunes VZN-420H Owner's Manual
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Antunes VZN-420H Owner's Manual

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Water Filtration System
Model VZN-420H & VZN-440H
owner's manual
Manufacturing Numbers:
9700726 & 9700746
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 1011064 Rev. G 11/16

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Summary of Contents for Antunes VZN-420H

  • Page 1 Water Filtration System Model VZN-420H & VZN-440H owner’s manual Manufacturing Numbers: 9700726 & 9700746 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.

  • Page 2: Table Of Contents

    VZN SERIES TABLE OF CONTENTS Owner Information ...............2 Mounting the System ............10 General................2 Alternative Vertical Mounting..........10 Warranty Information ............2 Drain Valve Connection .............11 Service/Technical Assistance ..........3 System Inlet Connection ..........12 Important Safety Information ..........4 Filtered Water Permeate Outlet Connection ....

  • 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 1011064 Rev. G 11/16...

  • 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 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 SERIES SPECIFICATIONS Dimensions Electrical Ratings and Plug Configurations Model & Volts Watts Amps Hertz Mfg. No. VZN-420H VZN-440H VZN-420H 100–240 50/60 9700726 VZN-440H 100–240 50/60 9700746 NOTE: Includes plug adaptors for US, Europe, Australia, and UK. Replacement Cartridges Replacement Part Number Model &...

  • Page 7: Performance Data Sheet

    99.5% Particles 0.5 to < particles /mL NSF/WQA Certified Rated Service 1µm Flow: VZN-420H 7.9 gpm (30 l/m) based on the use of microspheres or Cryptosporium parvum oocysts VZN-440H 13 gpm (49 l/m) System Tested and Certified by NSF International and WQA against NSF/ANSI Standard 42 and 53 for the reduction of: Standard No.

  • Page 8: Operation

    VZN SERIES OPERATION Overview System The VZN system operates in two modes: Flush Solenoid • Normal Operation Mode Valve Inlet (Automatic) • Flush Mode Ultra Filtration During Normal Operation Mode, water enters the Inlet and Cartridge flows through the Ultra Filter before exiting the Permeate Outlet as usable product water.

  • Page 9: Installation

    Do NOT connect the system to the hot water line. NOTE: If any parts are damaged, contact A.J. Antunes & The VZN system uses the following connections: Co. IMMEDIATELY at 1-800-253-2991 (toll free in the U.S.

  • Page 10: Mounting The System

    VZN SERIES INSTALLATION (continued) The system is CAUTION 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 SERIES INSTALLATION (continued) Drain Valve Connection The drain is for flushing particle buildup out of the system during self cleaning. 1. Cut a length of tubing (not supplied) so it reaches the Example Drain Valve drain from the Drain Valve. Connection 2.

  • Page 12: System Inlet Connection

    VZN SERIES INSTALLATION (continued) System Inlet Connection Inlet The System Inlet has a 1” NPT male thread at the Inlet (Figure 5). Do NOT overtighten fittings as this could cause the plastic to crack. Use plastic fittings and a pipe thread sealant approved for use on PVC fittings when making connections.

  • Page 13: Installing A Bypass

    VZN 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. NOTE: Ultra Filter Cartridge must be rinsed to drain Inlet Ball before use.

  • Page 14: Sanitizing The System And Lines

    VZN SERIES INSTALLATION (continued) Sanitizing the System and Lines Flushing the Outlet Plumbing The plumbing must be sanitized to eliminate possible contam- To ensure that the highest quality water is produced from the ination that may have occurred during the installation process. system, the plumbing leading from the filter system must be flushed clear of all debris after the system is hooked up.

  • Page 15: Maintenance

    VZN SERIES MAINTENANCE Replacing the Ultra Filter Cartridge 1. Turn off water to the system by closing the Inlet Ball Snap Ring Valve. 2. Press the FLUSH button to flush the system and relieve pressure. Repeat several times to ensure permeate End Cap tank is empty.

  • Page 16: Changing The Interval Setting

    VZN SERIES MAINTENANCE (continued) Changing the Interval Setting Resetting the Timer Program During the normal operation, the system will flush accord- CAUTION ing to the set interval. It is possible the system will flush at a Changing the flush interval can cause the Ultra Filter to time of high water use.

  • Page 17: Troubleshooting

    VZN 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. Unit does not have power.

  • Page 18: Replacement Parts

    VZN SERIES REPLACEMENT PARTS 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-420H Systems Item Part Description Qty. Item Part Description Qty. 0505872...
  • Page 19 VZN 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-440H Systems Item Part Description Qty. Item Part Description Qty.

  • Page 20: 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-440h

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