UFC-420/440 water Filtration system A.J. Antunes & Co. table Of cOntents Owner Information .............2 LED Display ............10 General ..............2 Starting the System ..........10 Warranty Information ..........2 Programming Timer ..........11 Service/Technical Assistance ........3 Setting the Flush Interval (FI) ........11 Important safety Information ........3 Setting Flush Duration (FD) ........11 specifications .............5 Programming Timer While Unit is in Flush Interval (FI)
UFC-420/440 water Filtration system A.J. Antunes & Co. Owner InfOrmatIOn (continued) service/technical assistance Purchased From: If you experience any problems with the installation Date of Purchase: or operation of your unit, contact Antunes Filtration Model No.: Technologies at 1-630-784-1000, or toll free in the United States at 1-800-253-2991.
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UFC-420/440 water Filtration system A.J. Antunes & Co. ImpOrtant safetY InfOrmatIOn (continued) The following warnings and cautions appear throughout - Do not modify the power supply cord plug. If this manual and should be carefully observed. it does not fit the outlet, have a proper outlet installed by a qualified electrician. • Turn the unit off and disconnect the power source - Do not use an extension cord with this appli- before performing any service or...
UFC-420/440 water Filtration system A.J. Antunes & Co. specIfIcatIOns components permeate (product water) Drain leD Display program button power cord water Inlet figure 2. components P/N 1010908 Rev. A 03/12...
UFC-420/440 water Filtration system A.J. Antunes & Co. InstallatIOn When making a plumbing connection to the system, Unpacking remember to use a back-up wrench on the supporting 1. Remove the system and all packing materials plumbing. Always use a good quality, approved, pipe from the chipping carton.
UFC-420/440 water Filtration system A.J. Antunes & Co. InstallatIOn (continued) locating and mounting the system DraIn lIne plUmbInG The drain line is used to flush away the particle buildup Consider these points before mounting the system: when cleaning the filter. The drain line must be able • Note the location of the water supply, drain, and to support the flow rate when the system flushes.
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UFC-420/440 water Filtration system A.J. Antunes & Co. InstallatIOn (continued) The unit also must be flushed to remove air and the 8. After 15 minutes without water flow, open the shipping/storage solution. For maximum quality, the tap for 5 minutes to allow any trapped air to be permeate water produced during the flushing procedure flushed out.
UFC-420/440 water Filtration system A.J. Antunes & Co. OperatIOn Drain line secure from system Drain line from system 2” minimum standpipe secure 2” minimum floor Drain Drain figure 3. proper Draining filtration process Water filtration in the UFC Series is accomplished using two modes: Flush Interval Mode, shown as Fi on the LED Display and Flush Duration Mode (Fd on LED display). During the Flush Interval, water enters the...
UFC-420/440 water Filtration system A.J. Antunes & Co. OperatIOn (continued) programming timer nOte: Once the Ufc unit is powered up, the leD display cycles through the default or current settings: flush Duration (fd) and its setting will be followed by flush Interval (fi) and its settings. at any time during this sequence, which lasts approximately 30 seconds the UFC unit can be pro- grammed.
UFC-420/440 water Filtration system A.J. Antunes & Co. OperatIOn (continued) Programming continued programming timer while Unit is in flush Interval (fI) mode tO set fI - flUsH InterVal mODe nOte: after power-up and cycling - fi time setting displays a flashing decimal point. 1.
UFC-420/440 water Filtration system A.J. Antunes & Co. OperatIOn (continued) manual flushing nOte: manual flushing only works when unit is in flush Interval mode (fi). While the unit is in Flush Interval Mode (decimal point flashing), hold the start 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 on LED.) Releasing the but- ton closes the drain and puts the unit back into startup...
UFC-420/440 water Filtration system A.J. Antunes & Co. maIntenance The filtration system is designed to require very little 6. using a strap wrench (up to 6” capacity), loosen maintenance. To ensure that the water is of the highest the top and bottom end caps. DO nOt remove quality, occasionally some service is required. the top and bottom End Caps yet.
UFC-420/440 water Filtration system A.J. Antunes & Co. trOUblesHOOtInG problem possible cause corrective action Unit does not have power. The power cord is not correctly Plug power cord in correctly. plugged in. The control Display is blank. The power cord is not correctly Plug power cord in correctly. plugged in.
UFC-420/440 water Filtration system A.J. Antunes & Co. replacement parts Ufc-420/440 (continued) Item part Description qty. Item part Description qty. 4070058 Timer 120V 15 2090122 cartridge, Filter 4” x 20” 4070059 Timer 230V 2090123 cartridge, Filter 4” x 40” 1001116 Label, Timer 16 0011606 End cap union connector Assy. 4” 0700463 Power Cord 5-15P (CF) 17 2190127 union, End cap 4”...
lImIteD warrantY Equipment manufactured by A.J. Antunes & Co. has been constructed of the finest materials avail- able and manufactured to high quality standards. These units are warranted to be free from defects in materials and workmanship for a period of one year from date of purchase under normal use and service, and when installed in accordance with manufacturer’s recommendations*.
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