Vision VZN-441H User manual

VZN H SERIES
WATER FILTRATION
VZN-441H, 1" NPT
VZN-441H-T5, 1" NPT
Owner’s Manual
P/N 1011103 Rev. E 05/13
MANUFACTURING
NUMBERS:
9700760
9700765
System Tested and Certified by NSF
International 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.

VZN H SERIES
2P/N 1011103 Rev. E 05/13
OWNER INFORMATION
TABLE OF CONTENTS
IMPORTANT! Keep these instructions for future reference. If the system changes
ownership, be sure this manual accompanies the equipment.
Owner Information ...............................................................2
General............................................................................... 2
Warranty Information.......................................................... 2
Service/Technical Assistance ............................................. 3
Important Safety Information ..............................................4
Specifications .......................................................................6
Dimensions......................................................................... 6
Electrical Ratings and Plug Configurations........................ 6
Replacement Cartridges .................................................... 6
Electrical Cord & Plug Configurations................................ 6
Performance Data Sheet......................................................7
Filter Cartridge Capacities.................................................. 7
Performance Claims for Percent Reduction....................... 7
Operation...............................................................................8
Overview ............................................................................ 8
Manual Flushing................................................................. 8
Installation.............................................................................9
Unpacking .......................................................................... 9
Equipment Setup................................................................ 9
Mounting the System ....................................................... 10
Drain Valve Connection.....................................................11
Rinse Valve Connection ................................................... 12
System Inlet Connection .................................................. 12
Filtered Water Permeate Outlet Connection .................... 12
Inlet Water Plumbing........................................................ 12
Installing a Bypass ........................................................... 13
Starting the Controller ...................................................... 13
Rinsing the Ultra Filter Cartridge...................................... 13
Sanitizing the System and Lines...................................... 14
Rinsing the Carbon Element and TAC Cartridge ............. 14
Maintenance........................................................................15
Replacing the Ultra Filter Cartridge.................................. 15
Rinsing and Replacing the Carbon Element.................... 16
Rinsing and Replacing the TAC Cartridge ...................... 17
System Sanitization.......................................................... 17
Changing the Interval Setting........................................... 18
Resetting the Timer Program ........................................... 18
Check Permeate Tank Air Pre-Charge............................. 18
Troubleshooting .................................................................19
Replacement Parts .............................................................20
Notes....................................................................................23
Limited Warranty ................................................................24
General
The VZN system is an innovative filtration system that uses
proprietary multi-bore hollow fiber membranes as well as a
carbon element to provide the latest innovation in filtration
technology.
This manual provides the safety, installation, and
operating procedures for the VZN water filtration system. All
information contained in this manual should be read prior to
installing and operating the system. Your VZN system is man-
ufactured from the finest materials available and is assembled
to strict quality standards. This system has been tested at the
factory to ensure dependable trouble-free operation.
Warranty Information
Please read the full text of the Limited Warranty in this
manual.
If the system arrives damaged, contact the carrier immediate-
ly and file a damage claim with them. Save all packing materi-
als when filing a claim. Freight damage claims are the respon-
sibility of the purchaser and are not covered under warranty.
The warranty does NOT extend to:
 • Damagescausedinshipmentordamageasresultof
improper use.
 • Installationofelectricalservice.
 • Normalmaintenanceasoutlinedinthismanual.
 • Malfunctionresultingfromimpropermaintenance.
 • Damagefrommoistureleakingintoelectrical
components.
 • Damagefromtamperingwith,removalof,orchanging
any preset control or safety device.

VZN H SERIES
3
P/N 1011103 Rev. E 05/13
Purchased From:
Date of Purchase:
Model No.:
Serial No.:
Mfg. No.:
Service/Technical Assistance
If you experience any problems with the installation or opera-
tion of your system, contact A.J. Antunes & Co. at 1-630-784-
1000, or toll free in the United States at 1-800-253-2991.
Fill in the information in the next column and have it handy
when calling for assistance. The serial number is on the
specification plate located on the system.
OWNER INFORMATION (continued)
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.
Suggested replacement period for the Ultra Filter Cartridge is
approximately 3 years.
For sales in the state of Iowa:
Seller: Date:
Buyer: Date:

VZN H SERIES
4P/N 1011103 Rev. E 05/13
IMPORTANT SAFETY INFORMATION
In addition to the warnings and cautions in this manual, use
the following guidelines to safely operate the system:
 • Readallinstructionsbeforeusingequipment.
 • Installorlocatetheequipmentonlyforitsintendeduse
as described in this manual.
 • DoNOTusecorrosivechemicalsinthisequipment.
 • DoNOToperatethisequipmentifithasadamaged
cord or plug; if it is not working properly, or if it has
been damaged or dropped.
 • Thisequipmentshouldbeservicedbyqualifiedperson-
nel only. Contact A.J. Antunes & Co. for repair.
 • DoNOTimmersecordorpluginwater.
 • Keepcordawayfromheatedsurfaces.
 • Thisequipmentshouldbesuppliedwithonlycold
water.
 • ForinstallationsinMassachusetts,theCommonwealth
of Massachusetts Plumbing Code 248 CMR shall be
adhered to. The use of saddle valves are not permitted.
Please consult your local plumber.
The following warnings and cautions appear throughout this
manual and should be carefully observed.
 • Unplugthepowercordbeforeperformingany
service or maintenance on the unit.
 • Allelectricalconnectionsmustbeinaccordancewith
local electrical codes and any other applicable codes.
 • WARNINGELECTRICALSHOCKHAZARD.FAILURE
TO FOLLOW THESE INSTRUCTIONS COULD
RESULT IN SERIOUS INJURY OR DEATH.
- Do NOT modify the power supply cord plug. If it
does not fit the outlet, have a proper outlet installed
by a qualified electrician.
- Do NOT use an extension cord with this unit.
 • Ifthesupplycordisdamaged,itmustbereplacedby
the manufacturer, its service agent, or a similarly quali-
fied person.
 • Thisequipmentistobeinstalledtocomplywiththe
local plumbing code and any other applicable code.
 • Waterpressuremustnotexceed100psig(690kPa).
To reduce water pressure, install a water pressure
regulator and set to suit the application.
 • Thetransmembranepressure(inletpressureminus
thepermeatewaterpressure)mustnotexceed45psi
(310kPa).
 • Agroundfaultcircuitinterrupter(GFCI)mustbe
installed on the circuit to this system.
 • Wheninstalledonmetallicplumbing,aproperlysized
electrical bonding jumper must be installed across the
inlet and outlet pipes serving this unit.
NOTE: If the inlet water pressure is less than 50 psig (345
kPa), it is recommended that a suitably-sized booster
system (outlet pressure 60 psig - 100 psig max (414 kPa -
690 kPa max) be installed.

VZN H SERIES
5
P/N 1011103 Rev. E 05/13
IMPORTANT SAFETY INFORMATION (continued)
Protect from becoming dry
If the membrane dries out, irreversible damage to the Ultra
Filter membrane may result. Protect the filter from becoming
dry by keeping it wet and sealed at all times.
Protect from freezing
If the Ultra Filter membrane freezes during operation or stor-
age, irreversible damage to the membrane and brittle cracking
of the cartridge or housing may result.
Protect from direct sunlight or other UV sources
Avoid long-term exposure to direct sunlight or other UV
sources. The Ultra Filter should be stored in a dark location.
Protect from high temperatures or abrupt variation in
temperature
Themaximumoperatingtemperatureis104°F(40°C).Avoid
abrupt variations in temperature. Any temperature variation
should be made slowly.
Protect from rough handling or dropping
Mechanical damage, external breakage, and/or internal break-
age of the filter can result if the system is dropped or bumped.
Handle with care at all times during transportation and instal-
lation.
Protect from organic solvents and concentrated acids
Prevent any and all contact of the membrane with strong sol-
vents, solvents containing chlorine, or concentrated acids. Do
NOT use strong solvents or concentrated acids on any plastic
parts of the filter system. Examples of some solvents to avoid:
acetone,methylacetate(nailpolishremover);hexane(spot
removers);turpentine,toluene(paintthinners);drycleaning
solutions, insecticides.
Protect from abrasive material
The membranes must be protected from abrasive materials
like shavings left in a pipe. Abrasive materials in contact with
the membrane can cause irreversible damage to the mem-
brane. All pipes must be flushed clean before installing the fil-
ter. All plastic parts of the filter system must be protected from
sharp objects like knives, sand paper, or other tools. Cutting
or nicking a plastic part can weaken it and cause a leak. Do
NOT use abrasive cleansers on any plastic parts.
Protect from water hammer
The system must be protected from shock, pressure surges,
or pulsation that may occur inside water pipes. Water ham-
mer occurs in pipes when a valve or faucet shuts quickly.
Installawaterhammerarrestor(pressurevesselcontaining
compressedairseparatedfromthewaterbyadiaphragm)to
reduce pressure shock.
CAUTION
This equipment is to be installed to comply with the
basic plumbing code of the Building Officials and Code
Administrators, Inc. (BOCA) and the Food Service
Sanitation Manual of the Food and Drug Administration
(FDA).
CAUTION
All electrical connections must be in accordance with
local electrical codes and any other applicable codes.
A ground fault circuit interrupter (GFCI) must be
installed on the circuit to this system.
When installed on metallic plumbing, a properly sized
electrical bonding jumper must be installed across the
inlet and outlet pipes serving this unit.
CAUTION
Water Flow Regulator Assemblies are NOT interchange-
able. Operating the system with the wrong Water Flow
Regulator or without a regulator can damage the sys-
tem, cause personal injury, and voids the warranty!

VZN H SERIES
6P/N 1011103 Rev. E 05/13
B
A
C
B
A
C
SPECIFICATIONS
Dimensions
VZN-441H-T5VZN-441H
Replacement Cartridges
Replacement Part Number
VZN-441H
VZN-441H-T5 L-440 Ultra Filter 7000412
VZN-441H
VZN-441H-T5 Carbon Element 7000669
VZN-441H-T5 TAC-05 Cartridge 7000554
NOTE: Includes plug adaptors for US, Europe, Australia, and UK.
Model &
Mfg. No.
Height
(A)
Width
(B)
Depth
(C)
VZN-441H
9700760
38"
(99cm)
50"
(127cm)
9"
(23cm)
VZN-441H-T5
9700765
38"
(99cm)
50"
(127cm)
9"
(23cm)
Electrical Ratings and Plug Configurations
Model &
Mfg. No. Volts Watts Amps Hertz
VZN-441H
9700760 100–240 10 .08 50/60
VZN-441H-T5
9700765 100–240 10 .08 50/60
CAUTION
All electrical connections must be in accordance with
local electrical codes and any other applicable codes.
A ground fault circuit interrupter (GFCI) must be
installed on the circuit to this system.
When installed on metallic plumbing, a properly sized
electrical bonding jumper must be installed across the
inlet and outlet pipes serving this unit.
Electrical Cord & Plug Configurations
Kit Model
Number Description Configuration
0012146
DC Power Supply
100 - 240 VAC
Includes the
4 plug adaptors
below NOTE: PLUG STYLE
MAY VARY
US
NEMA1-15(2pin)
or NEMA 5-15
(3Pin)
US
NEMA 1-15 (2 PIN)
or NEMA 5-15
(3 PIN)
Euro
CEE 7/16
EURO
CEE 7/16
AS/NZS
3112
AUS
(2Pin)
AS/NZS 3112
(2 PIN)
AUS
UK
BS 1363
BS 1363
UKUK

VZN H SERIES
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P/N 1011103 Rev. E 05/13
PERFORMANCE DATA SHEET
Cartridge Tested and Certified by NSF
International 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
Cartridge has been tested according to NSF/ANSI Standard
42 and 53 for reduction of the substances listed below. The
concentration of the indicated substances in water enter-
ing the system was reduced to a concentration less than or
equal to the permissible limit for water leaving the system, as
specified in NSF/ANSI 42 or 53. While testing was performed
under standard laboratory conditions, actual performance may
vary.
Performance Claims for Percent Reduction
NOTE: The NSF information provided applies to the Ultra
Filter cartridge.
Do not use with water that is microbiologically unsafe or
of unknown quality without adequate disinfection before
or after the system. Systems certified for cyst reduction
may be used on disinfected waters that may contain fil-
terable cysts.
Filter Cartridge Capacities
Maximum Operating Pressure 100psig(690kPa)
Maximum Operating Temperature 104°F(40°C)
Minimum Operating Temperature 40°F(4°C)
Maximum Trans Membrane Pressure 45PSI(3.1Bar)
pH Range 3-10
MWCO 100 kD
NSF Certified Rated Service Flow:
VZN-441H 13gpm(49l/m)
VZN-441H-T5 13gpm(49l/m)
Substance Influent
Challenge
Concentration
Reduction
Requirement
Minimum
%
Reduction
cyst1minimum
50,000/L
99.95% 99.95%
Turbidity 11 ± 1 NTU ≤0.5NTU 99.1%
Particulate Class I
Particles 0.5 to <
1µm
at least 10,000
particles /mL
≥85% N/A
1based on the use of microspheres or Cryptosporium parvum oocysts

VZN H SERIES
8P/N 1011103 Rev. E 05/13
OPERATION
CAUTION
Changing the flush interval can cause the Ultra Filter to
plug prematurely and may reduce the life of the filter.
Consult the factory for more information.
Ultra Filtration
Cartridge
Rinse
Ball Valve
(Manual)
Carbon Element
Housing
System
Flush
Solenoid
Valve
(Automatic)
Check Valve
Assembly
with Outlet
Pressure Gauge
TAC Cartridge
Housing
Figure 1. System Components
Overview
The VZN system operates in two modes:
• Normal Operation Mode
• Flush Mode
During Normal Operation Mode, water enters the Inlet and
flows through the Ultra Filter before exiting the Permeate
Outlet as usable product water.
During Flush Mode, the Drain Valve opens and water enter-
ing the Inlet flushes and cleans the Ultra Filter membrane by
removing any debris collecting on the membrane wall.
The Drain Valve is only powered during Flush Mode.
NOTE: Do NOT unplug the power cord or turn off the sys-
tem during Flush Mode. If there is a power outage or the
system is unplugged, water will continue to be filtered
but the system will NOT flush. This could cause the Ultra
Filter to plug prematurely and may reduce the life of the
filter.
The flush is automated by the Universal Pulse Controller to
last 10 seconds and take place in one-hour intervals. This
intervalcanbechanged(seeChanging the Interval Setting
intheMaintenancesectionofthismanual).
Manual Flushing
A manual flush can be activated at any time by pressing the
FLUSH button on the Universal Pulse Controller.
When the FLUSH button is pressed, the Flush LED on the
controller flashes and the Drain Valve opens for 10 seconds.
After flushing is complete, the Drain Valve will close, the Flush
LED will stop flashing and the unit will automatically return to
Normal Operation Mode.
NOTE: A manual flush will not affect the interval flush
setting.

VZN H SERIES
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P/N 1011103 Rev. E 05/13
INSTALLATION
Unpacking
1. Open the large box. It should contain:
A. Plate-mounted VZN system with Ultra Filter
Cartridge installed
B. Padded envelope containing:
• PowerAdaptor
• AdaptorPlugs
• Owner’sManual
• MountingBracket
• FilterWrench
• GloveandStickerKit
• SanitizingT-FittingandPlug
C. Carbon Element and Carbon Element Housing
D. TAC Cartridge and TAC Cartridge Housing
(VZN-441H-T5only)
3. Remove all packing materials and protective coverings
from the system.
4. Remove the information packet. Fill out and mail the
warranty card immediately to prevent any delay in
obtaining warranty coverage.
NOTE: If any parts are damaged, contact A.J. Antunes &
Co. IMMEDIATELY at 1-800-253-2991 (toll free in the U.S.
and Canada) or 1-630-784-1000.
Equipment Setup
GENERAL
When placing the system into service, pay attention to the
following guidelines:
 • DoNOTimmersecordorpluginwater.
 • Keepcordawayfromheatedsurfaces.
ELECTRICAL
The line voltage must match the voltage on the specification
label. The plug on the power cord must match the appropriate
outlet. Do NOT connect the system to a switched electrical
outlet.
PLUMBING
NOTE: The system must be connected to the COLD water
line. Do NOT connect the system to the hot water line.
The VZN system uses the following connections:
System Inlet 1" NPT
System Outlet
(Product Water) 1" NPT
Drain 3/4" FNPT
Rinse Outlet 3/4"GHT(GardenHose)
It is recommended that ball valves be installed on the inlet
and outlet of the system. This will aid in replacing cartridges
and servicing the system.
When making a plumbing connection to the system, use a
back-up wrench on the supporting plumbing. Always use a
quality, approved pipe sealant or thread seal tape on pipe
threads. Do NOT allow pipe sealant inside pipes.
Do NOT over tighten the connections. Use plastic fittings
when connecting to the plastic connections of the system.
If soldered plumbing is used, do NOT apply heat to, or near,
thefiltrationsystem.Useunion(O-ringseal)connectionsfor
ease of installation and future servicing.
SUGGESTED TOOLS AND SUPPLIES FOR INSTALLATION
The following tools and supplies are suggested to help with
the installation:
• Screwdriver • AdjustableWrenches
• DrillwithBits • Level
• TapeMeasure • PipeDopeorThreadSealTape
• TwoGallonBucket • Fresh,UnscentedLiquidChlorine
Bleach
• PipeWrenches • Hoseorpipefordrainline

VZN H SERIES
10 P/N 1011103 Rev. E 05/13
CAUTION
Due to its weight and size, the VZN system MUST be
mounted with the provided Mounting Bracket. Read
the Mounting the System section before attempting to
mount the VZN system. Use care when lifting heavy
objects.
Mounting the System
NOTE: Use caution when lifting and mounting the sys-
tem. The system MUST be mounted using the provided
Mounting Bracket.
The VZN system comes with a Mounting Bracket. When
mounting the system, pay attention to the following guidelines:
• Allow sufficient access for cartridge replacement. The
VZN-441H and VZN-441H-T5 should be mounted with 40
inches to the left or right.
• Mount the system near but NOT above an appropriate
electrical outlet.
• Mount the system near a drain for flushing operations.
• Mount the system before all consumable water
filtration processes.
• Mount the system with the provided Mounting Bracket
and hardware capable of supporting 120 lbs. or more.
• Secure the Mounting Bracket into wall studs or with the
appropriate heavy duty mounting hardware.
The system is pre-assembled to a Back Plate. The Back Plate
has mounting holes across the bottom portion to secure the
bottom of the system to the wall. Some of the bottom mount-
ing holes may be obscured. Plan your mounting accordingly.
Follow these steps to secure the Mounting Bracket to the wall
and seat the VZN system:
1. Use a stud finder and level to attach the Mounting
Bracket securely to the wall with the appropriate
mountinghardware(Figure2).
2. The Mounting Bracket is designed so that the VZN
system can be lifted and hung on the Mounting Bracket.
With assistance, lift the system and seat it onto the
MountingBracketsecurely(Figure2).
INSTALLATION (continued)
3. Secure the bottom portion of the VZN system to the
wall using the holes provided. Make sure the mounting
hardware secures the system into wall studs or use the
appropriate mounting hardware.
4. Screw the Carbon Element Housing onto the Carbon
Element Head without the Carbon Element installed.
NOTE: Do NOT install the Carbon Element at this time.
The Carbon Element should only be installed after the
Ultra Filter Cartridge has been rinsed.
5. On VZN-441H-T5 units, screw the TAC Housing onto
the TAC Head without the TAC Cartridge installed.
NOTE: Do NOT install the TAC Cartridge at this time. The
TAC Cartridge should only be installed after the Ultra
Filter Cartridge has been rinsed.
Secure Mounting Bracket
to wall studs using
appropriate hardware.
The system is
designed to hang from
the Mounting Bracket.
Back Plate
(holes along bottom
for additional
mounting stability)
Figure 2. Mounting the System