Hellenbrand TN2 Series Water System User Manual


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TN2 “NXT” Microprocessor System
Optional Twin Alternating Pre-Pipe Manifold
Hellenbrand Means Quality and Reliability
The only Waunakee in the world, a village of nearly 9,000 people in South Central Wisconsin, is the home of Hellenbrand
Water Conditioners, Inc. Waunakee, an Indian name that means “Peaceful Valley”, is the ideal setting for a company with a
neighborly, small-town concern for its customers and dealers. Since it opened its doors in 1967, Hellenbrand has offered
somethingyourarelyndanywheretoday–welldesigned,qualityproductsbackedupwithfast,reliableservice.Hereare
severalimportantbenets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ow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owratesandsimplied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Series
offersyouachoiceofeithermechanicalormicroprocessormeterdemandsystems,availablein1”,1.5”or2”,dependingon
the application.
1. Stainless steel back plate will not rust or corrode.
2. Factoryinstalleddrainlineow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 water by-
pass.
Non-stickingteon-coatedpistonsallowforeign
particles 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rell.
7. Separate“time-ll”brining with accurateowcontrols
allowsautomaticbrinetankrell.Brinetankrellrates
are easily adjustable. No need to worry about adjusting
oatvalvesorrepositioningbrineplugsforsaltmeasure-
8. Heavy-duty drive motor receives signal from timer to ef-
cientlydirectwaterowduringregeneration.Pistonshifts
smoothly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 regenera-
tion
with 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
owtowardsturbinemeterunderlowowconditions.
12. Environmentalcoverisstandardonallsystems.
Nema 3R rated.
TN2 Series Control Valve - Two Inch Inlet/Outlet
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