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UFC-420/440 water Filtration system

8

P/N 1010908 Rev. A 03/12

A.J. Antunes & Co.

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

Water pressure must not exceed a membrane dif

-

ferencial pressure of 3 bar (45 psi).  to reduce 

water pressure, install a water pressure regulator 

and set water pressure to 45 psi.

InstallatIOn (continued)

locating and mounting the system

Consider these points before mounting the system:

•  Note the location of the water supply, drain, and 

an appropriate electrical outlet when choosing a 

mounting location.  

•  Remember to allow for access to the timer/

programmer controls.  

•  Do not mount the system above any electrical 

equipment, or items that may be damaged if they 

get wet.  

•  Install the system in a location that will allow for 

future service access.  

•  Mount the system on a wall using appropriate 

mounting hardware.  

•  Remember to consider the operating weight of 

the system when choosing mounting hardware.  

Depending on the type of wall the system is being 

mounted to, wall reinforcement may be necessary.

Inlet water plUmbInG

It is recommended that the inlet water plumbing line 

be 3/4” NPT or larger.  A shutoff valve (not supplied) 

should be installed in the line leading to the system.  

The valve should be mounted close to the system inlet, 

and sized properly for the inlet plumbing line.  This 

valve will allow for easier servicing and future cartridge 

change-out. The system should only be connected to 

the cold water line.

To ensure that the highest quality water is produced 

from the system, the plumbing leading to the filter 

system must be flushed clear of all debris before the 

system is hooked up.  Before making the connection to 

the inlet of the filter system, hold a bucket or other con-

tainer at the inlet water line and slowly open the inlet 

water valved.  Allow the pipe to flush until all debris is 

removed.

permeate lIne plUmbInG

To ensure the highest quality and safest water, it is 

recommended that a check valve (to prevent backflow) 

be installed in the water line after the permeate connec-

tion.  This will help prevent possible contamination of 

the filter system due to other equipment downstream.  

The check valve (not supplied) should be mounted 

close to the system outlet, and sized properly for the 

plumbing line.  Check with local codes for the proper 

specification.

DraIn lIne plUmbInG

The drain line is used to flush away the particle buildup 

when cleaning the filter.  The drain line must be able 

to support the flow rate when the system flushes.  The 

flow rate from the flush depends on the inlet water pres-

sure, inlet pipe size, and system selected.  It is recom-

mended that the drain line be as large as, or larger 

than, the inlet plumbing line.  The drain line should be 

as short as possible, sloping downward without kinks 

or loops.  Be sure that the drain used is not blocked or 

restricted.  

The filter system must be protected from possible back 

contamination by the installation of an air gap between 

the drain connection of the system and the drain 

(Figure 3).  This gap in the line, with no physical contact 

between the system and sewer, prevents contamination 

of the system in the event of a backed-up sewer.  

nOte: make sure that the end of the drain line is 

positioned and secured at least 2 inches above 

the drain so that the water flow is directed into the 

drain, without splashing.

flUsHInG anD startInG tHe sYstem 

To ensure that the highest quality water is produced 

from the system, the plumbing leading from the filter 

system must be flushed clear of all debris after the 

system is hooked up.  After making the connection 

to the outlet of the filter system, open a faucet or tap 

closest to the filter system, then slowly open the inlet 

water valve.  Allow the pipe to flush until all debris is 

removed.

Summary of Contents for vizion UFC-420

Page 1: ...Water filtration system UFC 420 440 Series Owner s Manual P N 1010908 Rev A 03 12 Manufacturing Numbers 9700610 9700612 9700614 9700616...

Page 2: ...arrives damaged contact the carrier imme diately and file a damage claim with them Save all packing materials when filing a claim Freight damage claims are the responsibility of the purchaser and are...

Page 3: ...he equipment is furnished with a properly grounded cord connector Do not attempt to defeat the grounded connector Install or locate the equipment only for its intend ed use as described in this manual...

Page 4: ...person This equipment is to be installed to comply with the local plumbing code and any other applicable code Water pressure must not exceed the membrane differential pressure of 45 psig 3 1 bar To r...

Page 5: ...his appliance Check with a qualified electrician if you are in doubt as to whether the appliance is properly grounded Specifications Filter Cartridges Maximum Operating Pressure 3 bar 45 psi Maximum O...

Page 6: ...FC 420 440 water Filtration system 6 P N 1010908 Rev A 03 12 A J Antunes Co Specifications Figure 2 Components Components LED Display Program Button Power Cord Water Inlet Drain Permeate Product Water...

Page 7: ...OTE This unit is designed to use tap water not to exceed 104 F 40 C The UFC 420 and UFC 440 systems use the following connections Figure 1 Water Inlet 3 4 NPT Permeate Product Water 3 4 NPT Drain 3 4...

Page 8: ...tem hold a bucket or other con tainer at the inlet water line and slowly open the inlet water valved Allow the pipe to flush until all debris is removed Permeate Line Plumbing To ensure the highest qu...

Page 9: ...esting the protective solution may cause irrita tion of the gastrointestinal tract colic diarrhea or other similar symptoms Installation continued 8 After 15 minutes without water flow open the tap fo...

Page 10: ...rder to keep water filtering during a power outage Figure 4 LED Display Front Panel LED Display Fi Flush Interval Mode is the time between flushings and is displayed in minutes or hours Fd Flush Durat...

Page 11: ...eturns to Flush Interval Mode NOTE Fi times are displayed in ten minute inter vals after fifty minutes they are displayed in hours Table A Figure 7 LED Display for Flush Duration Mode Figure 8 Time Se...

Page 12: ...intervals after fifty minutes they are displayed in hours Table B TO SET FD FLUSH DURATION MODE 1 Press and hold down start button for four seconds Release button LED will display Fd 2 When Fd is dis...

Page 13: ...button down for 6 7 seconds until the LED displays FL Figure 11 Continue holding the button down to keep the drain open Drain will remain open for as long as start button is depressed FL will flash o...

Page 14: ...n the strainer by unscrewing the cap Water will flow out of the strainer as the system drains 4 Press and hold the Start button to help drain the system 5 Reattach the cap on the strainer when the wat...

Page 15: ...l growth in pipes Sanitize plumbing Water conditions changed Consider installing taste and odor filtration Broken capillary in Filter Cartridge Replace Filter Cartridge Flush runs continuously Drain V...

Page 16: ...UFC 420 440 water Filtration system 16 P N 1010908 Rev A 03 12 A J Antunes Co Replacement parts UFC 420 440 10 9 11 16 17 16 18 15 26 27 1 28 5 2 12 22 23 4 3 24 25 19 20 UFC 420 440...

Page 17: ...Mounting Bracket Weldment UFC 420 1 0021332 Mounting Bracket Weldment UFC 440 1 12 0021455 Main Housing Weldment UFC 420 1 0021460 Main Housing Weldment UFC 440 1 15 2090122 Cartridge Filter 4 x 20 1...

Page 18: ...908 Rev A 03 12 A J Antunes Co Wiring Diagram TIMER BOARD SOLENOID VALVE RED BLK T2 T3 T4 WHT BLK GND TERMINAL BLOCK GRN YEL WHT BLU BLK BRN POWER CORD NOTE ALL WIRED TO BE 16 GA AWM 105 C UNLESS OTHE...

Page 19: ...UFC 420 440 water filtration system 19 P N 1010908 Rev A 03 12 A J Antunes Co Notes...

Page 20: ...operating and main tenance instructions of this manual and or labor involved in moving adjacent objects to gain access to the Equipment 2 A J Antunes Co reserves the right to make changes in design or...

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