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Resumen del manual
Since it opened its doors in 1967, Hellenbrand has offered something you rarely find anywhere today – well designed, quality products backed up with fast, reliable service. Here are several importantbenefits that go into Hellenbrand TN2 Series Conditioners. TN2 Series Conditioners use a top-mounted, two-inch inlet and outlet solid brass valve with a motor-driven, time-tested, hydraulically-balanced piston, seal and spacer concept to pilot service flow not dependent on water pressure. No diaphragms to rupture or false transfer, ever. It’s clean, direct-operating, and reliable. It will give you up to 80 gpm hard water by-pass during regeneration, or you may have the optional “no hard water by-pass piston” for twin or multiple systems. The high ser vice flow rates and simplified alternating or multiple lockout systems eliminate the need for diaphragms, solenoids, stagers, and side openings on mineral tanks. They have factory-wired electrical systems to assure easy installation. The TN2 Seriesoffers you a choice of either mechanical or microprocessor meter demand systems, available in 1”, 1.5” or 2”, depending on the application. TN2 “NXT” Microprocessor System Optional Twin Alternating Pre-Pipe Manifold TN2 Series Control Valve - Two Inch Inlet/Outlet 1. Stainless steel backplate will not rust or corrode. 2. Factory installed drain line flow control maintains accurate backwash rates. 3. Two-inch NPT inlet/outlet connections. 4. Solid brass valve assures durability and long life. 5. Hydraulically-balanced piston, seal, and spacers. Lower service piston is available with or without hard waterby-pass. Non-sticking teflon-coated pistons allow foreignparticles to pass through without damaging the unit. 6. Upper piston pilots the regeneration steps of backwash, brine and slow rinse, fast rinse, and brine tank refill. 7. Separate “time-fill” brining with accurate flow controls allowsautomatic brine tank refill. Brine tank refill rates are easilyadjustable. No need to worry about adjusting float valves or repositioning brine plugs for salt measurements. 8. Heavy-duty drive motor receives signal from timer to efficiently direct water flow during regeneration. Piston shiftssmoothly and quietly regardless of water pressure. 9. Lower heavy-duty drive motor receives signal from upper drive motor to direct the service piston into position. Piston shifts smoothly and quietly regardless of water pressure. 10. Optional microprocessor provides meter demand regenerationwith adjustable regeneration times for all cycles, time of regeneration and calendar day override. Mechanical timers also available in time clock or meter demand. 11. Flow director on meter demand systems accurately directs flow towards turbine meter under low flow conditions. 12. Environmental cover is standard on all systems. Nema 3R rated. TN2 Standard System Design Options (for more specific information on the various system designs, contact your local Hellenbrand representative or go to: 1. Single Tank Systems - XT Controller 3. Twin, Tri-Plex & Four-Plex Demand Recall Progressive • Time Clock Systems - 3214NXT Controller • XT Controller Electronic Meter Demand • 2-4 Units 2. Twin, Tri-Plex & Four-Plex Systems - 3200NXT Controller• Individual Meters Parallel Operation• Single or Individual Brine Systems • 2-4 Units • Individual Meters • Single or Individual Brine Systems Alternating Operation • 2-4 Units • Twin Systems -One Meter or Two Meters • Tri-Plex & Four-Plex Systems -Individual Meters • Single or Individual Brine Systems 3200NXT Electronic Controller The 3200NXT Network Controller uses on-board communications capabilities to link multiple valves (via off-the shelf CAT3, CAT5, or better cables) for a variety of multiple system types as described above. Program Features: • 2x16 character backlit LCD display • Networks up to four units • Auxiliary inputs and outputs -Remote signal start input -Remote lockout input -Programmable relay output/chemical pump output • Easy installation with plug-in wiring harnesses • Front panel diagnostics button -Flow rate -Peak flow rate -Totalizer -Hours between last two regenerations. -Hours since last regeneration -Adjustable volume remaining - Valve position Three programming levels • User mode • Master programming • Diagnostics modeNote: The 3214NXT Demand Flow Network Controller is used for demand recall applications. 3214NXT Demand Flow Network Controller The 3214NXT Demand Flow Network Controller can be programmed to bring multiple units to the service position and back to standby based on system demand flow. The 3214NXZT Demand Flow Network Controller used on-board communication capabilities to link multiple valves via standard CAT3, CAT5, or better communication cables. Program Features: • Network two to four valves • Simple, on-site network programming • Easy installation with plug-in wiring harnesses • Shift key allows digit selecting in programming • 2x16 character LCD backlit display (lett...