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Water Filtration System Model VZN-441VC & VZN441VC-T5 owner’s manual Manufacturing Numbers: 9700774 & 9700775 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.
VZN V SERIES TABLE OF CONTENTS Owner Information ...............2 System Inlet Connection ..........12 General................2 Filtered Water Permeate Outlet Connection ....12 Warranty Information ............2 Inlet Water Plumbing ............12 Service/Technical Assistance ..........3 Installing a Bypass ............13 Important Safety Information ..........4 Starting the Controller ............
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 1011116 Rev. F 04/17...
• This equipment should be serviced by qualified person- • If the supply cord is damaged, it must be replaced by nel only. Contact A.J. Antunes & Co. for repair. the manufacturer, its service agent, or a similarly qualified person.
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VZN V 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.
Particles 0.5 to < particles /mL NSF/WQA Certified Rated Service 1µm Flow: VZN-441VC, & VZN441VC-T5 13 gpm (49 l/m) based on the use of microspheres or Cryptosporium parvum oocysts System Tested and Certified by NSF International and WQA against NSF/ANSI Standard 42 and 53 for the reduction of: Standard No.
VZN V SERIES OPERATION Overview The VZN system operates in two modes: System Flush • Normal Operation Mode Solenoid Valve • Flush Mode (Automatic) During Normal Operation Mode, water enters the Inlet and Rinse Ball Valve flows through the Ultra Filter before exiting the Permeate (Manual) Outlet as usable product water.
3/4" FNPT obtaining warranty coverage. Rinse Outlet 3/4" GHT (Garden Hose) NOTE: If any parts are damaged, contact Antunes Customer Service IMMEDIATELY at +1-877-392-7856 (toll When making a plumbing connection to the system, use a free). back-up wrench on the supporting plumbing. Always use a quality, approved pipe sealant or thread seal tape on pipe threads.
The Carbon Element should only be installed after the and seat the VZN system: Ultra Filter Cartridge has been rinsed. 5. On VZN-441VC-T5 units, screw the TAC Housing onto 1. Use a stud finder and level to attach the Mounting the TAC Head without the TAC Cartridge installed.
VZN V SERIES INSTALLATION (continued) Drain Valve Connection The drain is for flushing particle buildup out of the Example Drain Valve Connection system during self cleaning. 1. Cut a length of tubing (not supplied) so it reaches the Secure Hose drain from the Drain Valve.
VZN V SERIES INSTALLATION (continued) Rinse Valve Connection 1. Obtain a length of 3/4” garden hose long enough to reach from the Rinse Valve to the drain. 2. Install a gasket in the end of the hose (non-drain end). 3. Connect the hose to the Rinse Valve fitting. Use a back- up wrench on the fitting if required (Figure 5).
VZN V SERIES INSTALLATION (continued) Rinsing the Ultra Filter Cartridge The Ultra Filter Cartridge comes pre-installed in the VZN 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 Outlet Ball Valve before use.
VZN V 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. before using the system the first time and immediately after the Carbon Element or TAC Cartridge have been replaced.
VZN V 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. End Cap 1. Turn off water to the system by closing the Inlet Ball Valve and Outlet Ball Valve.
VZN V SERIES MAINTENANCE (continued) Rinsing and Replacing the Carbon Element RED Pressure O-Ring 1. Turn off the water to the system by closing the Inlet Ball Relief Button Valve and the Outlet Ball Valve. Carbon 2. Open the Rinse Ball Valve and allow the system to Element drain to ensure the permeate tank is empty.
NOTE: Make sure the End Seal gaskets are in place in Figure 10. Removing the TAC Housing (VZN-441VC-T5 only) the recessed grooves on both ends of the TAC Cartridge (Figure 4).
VZN V 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 may cause the Ultra Filter time of high water use.
VZN V 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.
VZN V SERIES REPLACEMENT PARTS VZN-441VC Systems P/N 1011116 Rev. F 04/17...
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VZN V SERIES REPLACEMENT PARTS (continued) VZN-441VC-T5 Systems P/N 1011116 Rev. F 04/17...
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VZN V 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-441VC Systems Item Part Description Qty. Item Part Description Qty.
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.
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