Hellenbrand TN2 Series User manual

TN2 SERIES
For Commercial & Industrial Applications
Apartment Buildings Laundries
Boiler Water Treatment Mobile Home Parks
Car Washes Motels and Hotels
Commercial Buildings Nursing and Rest Homes
Condominiums OfceBuildings
Factories Restaurants
Hospitals Schools
WATER CONDITIONERS
Available in Single, Twin, Tri-Plex and Four-Plex Systems

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 backplate 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 measurements.
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 regeneration
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

TN2 Standard System Design Options
(formorespecicinformationonthevarioussystemdesigns,contactyourlocalHellenbrandrepresentativeorgoto:www.hellenbrand.com
Mechanical or Electronic Meter/Turbine Options:
Size Flow Ranges Accuracy
1.5”CCMeter 0.5–60GPM +5%
2”CCMeter 1.5-150GPM +5%
1. Single Tank Systems - XT Controller
 •TimeClock
 •XTControllerElectronicMeterDemand
2.
Twin, Tri-Plex & Four-Plex Systems - 3200NXT Controller
Parallel Operation
   •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
The3200NXTNetworkControlleruseson-boardcommunica-
tions 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owrate
- Totalizer
- Hours between last two regenerations.
- Hours since last regeneration
- Adjustable volume remaining
- Valve position
3200NXT Electronic Controller
3. Twin, Tri-Plex & Four-Plex Demand Recall Progressive
Systems - 3214NXT Controller
 •2-4Units
 •IndividualMeters
 •SingleorIndividualBrineSystems
Three programming levels
 •Usermode
 •Masterprogramming
 •Diagnosticsmode
Note: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 pro-
grammed to bring multiple units to the service position and back
tostandbybasedonsystemdemandow.The3214NXZTDe-
mand 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
(letter or digit codes not needed)
 • Valve,piston,andcamtypedefaultstorage
 • Userandmasterprogrammingmodes
 • Diagnosticmode:
   -Currentowrate
   -Peakowrate(canbereset)
- Totalizer (can be reset)
- Hours between last two regenerations
- Hours since last regeneration
- Volume remaining (adjustable)
- Valve addresses
Three programming levels
 •Usermode
 •Masterprogramming
 •Diagnosticsmode

TN2 Capacity Ratings
TN2 Physical Specications
TN2 Dimensions
OPERATING CONDITIONS
1. Water Pressure 30 - 100 psi.
2.Watertemperatureisnottoexceed110ºFandtheunitcannotbesubjecttofreezingconditions.Consultfactoryforhigherwatertemperatureapplication.
3.Limitof2ppmofferrousiron.Add3grainspergallonofhardnessforeachppmofironpresent.
4.Flexconnectorsandvacuumbreakersarerequiredforcertainsizesystemsand/orapplications.Consultfactoryfordetails.
5.Backwashowratesarecalculatedat4gpmpersq.ft.ofbedareaandroundedoffbasedon50ºFwatertemperature.
Product improvement designs are subject to change without notice.
HELLENBRAND, INC.
1-800-626-1417
www.hellenbrand.com
73-053
6/05- 1000
Updated 9/08-LBRY
DEALER NAME:
*Allow an additional 12” for resin loading. All dimensions are ± 1” and are
subject to change without notice.
SYSTEM IN/OUT WIDTH WIDTH
HEIGHT* HEIGHT* SINGLE TWIN
MODEL (INCHES) (INCHES) INCHES INCHES
TN2-60 68 57.5 34 50
TN2-90 78.5 68 35 52
TN2-120 79 68 43 62
TN2-150-18 80.5 70 45 66
TN2-150-21 80.5 70 49 74
TN2-180-18 80.5 70 45 66
TN2-180-21 80.5 70 49 74
TN2-210 80.5 70 49 74
TN2-240 88 77.5 51 78
TN2-270 88 77.5 57 84
TN2-300-24 88 77.5 57 84
TN2-300-30 91 80.5 63 96
TN2-450 91 80.5 72 105
TN2-600 91.5 81 78 117
RECOMMENDED APPROXIMATE WATER
MINERAL BRINE DRY SHIPPING WEIGHT METER
TANK TANK SALT POUNDS SIZE
MODEL (INCHES) (INCHES) STORAGE LBS SINGLE TWIN RECOMM.
TN2-60 13 x 54 18 x 40 330 265 490 1” or 1-1/2”
TN2-90 14 x 65 18 x 40 300 320 600 1” or 1-1/2”
TN2-120 16 x 65 24 x 41 640 425 810 1-1/2” or 2”
TN2-150-18 18 x 65 24 x 50 750 525 1005 1-1/2” or 2”
TN2-150-21 21 x 62 24 x 50 750 555 1065 1-1/2” or 2”
TN2-180-18 18 x 65 24 x 50 750 580 1115 1-1/2” or 2”
TN2-180-21 21 x 62 24 x 50 750 610 1175 1-1/2” or 2”
TN2-210 21 x 62 24 x 50 710 665 1280 1-1/2” or 2”
TN2-240 24 x 72 24 x 50 680 775 1505 2”
TN2-270 24 x 72 30 x 50 1110 830 1615 2”
TN2-300 24 x 72 30 x 50 1110 880 1715 2”
TN2-300-30 30 x 72 30 x 50 1110 1035 2025 2”
TN2-450 30 x 72 39 x 48 2080 1360 2835 2”
TN2-600 36 x 72 39 x 48 1640 1825 3920 2”
RATED CAPACITY CONT. PEAK BKW
RESIN LOW SALT MEDIUM SALT HIGH SALT GPM GPM RATE
MODEL CU.FT. GRAINS @ LBS. GRAINS @ LBS. GRAINS @ LBS. 15 PSI 25 PSI GPM
TN2-60 2 38,000 @ 12 56,000 @ 20 64,000 @ 30 40 56 3.5
TN2-90 3 57,000 @ 18 84,000 @ 30 96,000 @ 45 39 54 4.0
TN2-120 4 76,000 @ 24 112,000 @ 40 128,000 @ 60 47 64 5.0
TN2-150-18 5 95,000 @ 30 140,000 @ 50 160,000 @ 75 51 68 7.0
TN2-150-21 5 95,000 @ 30 140,000 @ 50 160,000 @ 75 67 85 9.0
TN2-180-18 6 114,000 @ 36 168,000 @ 60 192,000 @ 90 50 67 7.0
TN2-180-21 6 114,000 @ 36 168,000 @ 60 192,000 @ 90 63 81 9.0
TN2-210 7 133,000 @ 42 196,000 @ 70 224,000 @ 105 60 77 9.0
TN2-240 8 152,000 @ 48 224,000 @ 80 256,000 @ 120 74 97 12.0
TN2-270 9 171,000 @ 54 252,000 @ 90 288,000 @ 135 71 94 12.0
TN2-300 10 190,000 @ 60 280,000 @ 100 320,000 @ 150 68 91 12.0
TN2-300-30 10 190,000 @ 60 280,000 @ 100 320,000 @ 150 84 105 20.0
TN2-450 15 285,000 @ 90 420,000 @ 150 480,000 @ 225 84 105 20.0
TN2-600 20 380,000 @ 120 560,000 @ 200 640,000 @ 300 87 110 25.0