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NTI

– TRINITY Ti

INSTALLATION AND OPERATION INSTRUCTIONS

Ti100-200 Boilers and Ti150-200 Combi Models

VERSION DATE: 2013-05-21

TABLE OF CONTENTS

1.0 SPECIFICATIONS ........................................................................................... 4

2.0 BOILER LOCATION ....................................................................................... 5

3.0 GENERAL VENTING ...................................................................................... 6

4.0 VENT/AIR-INTAKE TERMINATION CLEARANCES ............................ 15

5.0 CONDENSATE DRAIN ................................................................................. 19

6.0 INSTALLING GAS PIPING .......................................................................... 20

7.0 LIGHTING THE APPLIANCE ..................................................................... 21

8.0 GAS VALVE AND BURNER SET-UP ......................................................... 23

9.0 BOILER AND HEATING SYSTEM PIPING .............................................. 26

10.0 COMBI BOILER DHW PLUMBING AND OPERATION ........................ 32

11.0 WIRING ........................................................................................................... 36

12.0 SENTRY 2100 CONTROLLER ..................................................................... 42

13.0 TROUBLESHOOTING .................................................................................. 46

14.0 SEQUENCE OF OPERATION ..................................................................... 49

15.0 WIRING SCHEMATIC ................................................................................. 50

16.0 INSTALLATION CHECKLIST .................................................................... 51

17.0 ANNUAL MAINTENANCE AND INSPECTION ....................................... 52

18.0 PARTS LIST .................................................................................................... 54

HAZARD SYMBOL DEFINITIONS

Danger Sign: Indicates a hazardous situation which, if not avoided, will
result in serious injury or death.

Warning Sign: Indicates a hazardous situation which, if not avoided, could
result in serious injury or death.

Caution Sign plus Safety Alert Symbol: Indicates a hazardous situation
which, if not avoided, could result in minor or moderate injury.

Caution Sign without Safety Alert Symbol: Indicates a hazardous situation
which, if not avoided, could result in property damage.

Notice Sign: Indicates a hazardous situation which, if not avoided could
result in property damage.

US Models

NTI # 82419

Содержание Ti100-200

Страница 1: ...F OPERATION 49 15 0 WIRING SCHEMATIC 50 16 0 INSTALLATION CHECKLIST 51 17 0 ANNUAL MAINTENANCE AND INSPECTION 52 18 0 PARTS LIST 54 HAZARD SYMBOL DEFINITIONS Danger Sign Indicates a hazardous situatio...

Страница 2: ...ath Failure to keep the Vent and Combustion Air Intake clear of ice snow and other debris may result in property damage serious injury or death Installer Responsibilities As the installing technician...

Страница 3: ...have a period of 30 days to comply with the above requirements provided however that during said 30 day period a battery operated carbon monoxide detector with an alarm shall be installed 2 APPROVED C...

Страница 4: ...use only vent materials and methods detailed in these instructions 6 Ti100 and 150 units sold in Canada have a depth of 14 75 This unit requires two people to lift it or property damage and personal...

Страница 5: ...nada and the US See Table 2 1 for Minimum and Recommended Clearances Alcove Installations Alcove installations have the same minimum clearances as closet installations except the front must be complet...

Страница 6: ...xer hydrochloric acid muriatic acid bromide iodine Photo labs chemical plastics processing plants Calcium Chloride De Icing Ice Melters Cement powder crack fill dust cellulose fiber based insulation C...

Страница 7: ...local codes for acceptable pipe material Exhaust venting must be supported to reduce strain on piping joints Failure to follow these instructions may result in result in damage serious injury or death...

Страница 8: ...ter than 140o F 60o C must use ULC S636 CPVC PP or AL29 4C The use of cellular core PVC ASTM F891 cellular core CPVC or Radel polyphenolsulfone in the exhaust venting system is prohibited Failure to f...

Страница 9: ...ely the venting may be terminated used a factory kit either Concentric see Figures 3 2 3 4b 3 5 and 3 7 or Low Profile see Figure 3 8 The Concentric Vent Termination Kit can be either Roof or Sidewall...

Страница 10: ...ies 10 Concentric Venting Options Figure 3 2 a Figure 3 2 b Concentric Side Wall Termination Optional Kit Concentric Roof Termination Optional Kit Two Pipe Venting Options Figure 3 3 a Figure 3 3 b Tw...

Страница 11: ...c Vent Detail Insert vent screen between the end of the boiler exhaust vent and the end cap as shown The End Cap Insert vent screen between the end of the boiler exhaust vent and the end cap as shown...

Страница 12: ...irectly Below Keep Free of Obstructions Combustion Air Inlet Venting Fully Assembled and Installed Air Inlet Piping Exhaust Venting Approved Orientation Base Cap Low Profile Termination Kit The vent a...

Страница 13: ...ts 7 Elbow Extensions Elbows on outside of wall must be no more than 13 mm away from the wall 8 Vent Sloping All indoor exhaust piping must be on a slope back to the boiler a minimum of per linear foo...

Страница 14: ...3 The pipe is supported every 24 610 mm 4 The exhaust and inlet are sloped back to the boiler elevation for every linear foot 13 mm for every linear 305 mm Figure 3 11 Existing Chimney Chase Way It is...

Страница 15: ...g lot on public property X X X X S Above a sidewalk driveway on private property between serving both dwellings X X X X T Under a concrete veranda porch deck or balcony 7 24 in 610 mm 24 in 610 mm U A...

Страница 16: ...ure 4 2 Side Wall Termination Clearances Above Grade G Letter represents a specific Termination Position Refer to Table 4 1 for corresponding termination clearances Concentric Vent Termination Q Two P...

Страница 17: ...Horizontal Separation 4 12 102 mm 305 mm or greater than 36 915 mm From boiler exhaust Minimum 12 305 mm above grade and snow level To boiler air inlet connection Minimum 18 457 mm To boiler air inlet...

Страница 18: ...y unused openings in the common venting system 2 Visually inspect the venting system for proper size and horizontal pitch Verify that there is no blockage restriction leakage corrosion or other defici...

Страница 19: ...copper steel or galvanized piping in the construction of the condensate system condensate is very corrosive and will rot most metals When a condensate pump is used or required select a pump that is d...

Страница 20: ...l the appliances in the home No appreciable drop in line pressure should occur when any unit or combination of units lights or runs Use common gas line sizing practices Always use a pipe threading com...

Страница 21: ...h Do not use any phone in your building Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department...

Страница 22: ...proper operation 5 After the three successive lights unplug the flame probe and allow the unit to cycle again Ensure that it tries to light and locks out on safety reset Once you have successfully act...

Страница 23: ...8 1 while the unit is operating at the maximum modulation rate see Table 8 2 8 Continue observing the gas line pressure until the completion of the combustion analyses in case adjustments need to be...

Страница 24: ...approximately 17 turns Typical adjustment for Natural Gas is 0 1 full turns in or out from its factory position Typical adjustment for LP Gas is 0 3 full turns in or out from its factory position See...

Страница 25: ...return the LO setting to the desired working temperature may result in excessive fuel consumption See Table 10 3 for recommended settings Minimum Modulation Rate Like the maximum modulation rate ther...

Страница 26: ...operating with a minimum pressure of 15 PSI at the boiler outlet To obtain the minimum system design pressure follow the piping diagrams illustrated in this section Oxygen Elimination This boiler may...

Страница 27: ...er pressure relief valve ensure the pressure gauge is sized to display the higher pressure valve If installed with the incorrect orientation horizontally with drain pipe out the bottom the relief valv...

Страница 28: ...g Zone Circulators in Figure 9 2 Combi Return Manifold PN 82470 1 or 2 see Figures 9 1 c and d Combi Only Central Air Removal Devices i e Micro Bubbler or Air Scoop Pressure Regulating Fill Valve Back...

Страница 29: ...prevent the boiler from firing without water in the heat exchanger When used Low Water Cut Off and Flow Switch devices must be installed in accordance with the manufacturer s instructions and the foll...

Страница 30: ...Trinity Installation and Operation Instructions Ti Series 30 Figure 9 2 Boiler System Plumbing non Combi NOTICE See Figures 9 1 a and b for identification of plumbing connections...

Страница 31: ...on Instructions Trinity 31 Figure 9 3 Boiler System Plumbing Combi NOTICE See Figure 9 1 c and d for identification of plumbing connections NOTICE Do not install zone or check valves between the inlet...

Страница 32: ...Set up DHW Inlet Outlet Connections The Trinity Ti Combi has two potable water connections Inlet Outlet which exit the left side of the Trinity Cabinet on the inside of the cabinet the two lines are...

Страница 33: ...hrough the fixtures must be regulated so not to exceed the ability of the boiler to heat the water MORE FLOW LESS TEMPERATURE See Procedure for Setting up Domestic Hot Water and Tables 10 1 and 10 2 D...

Страница 34: ...r exiting the mixing valve Ensure the boiler is firing at the maximum rate if not increase the Sentry LO setting and repeat this step It is beneficial to keep the LO setting as low as possible to limi...

Страница 35: ...tallation and Operation Instructions Trinity 35 Figure 10 1 Combi DHW Piping no Storage Figure 10 2 Combi DHW Piping w Storage NOTICE Install flow switch in the vertical position with the flow enterin...

Страница 36: ...he cabinet of the boiler the installer must use wire grommets suitable for securing the wiring and preventing chafing Failure to follow instructions may result in component failure serious injury or d...

Страница 37: ...rth ground and for grounding all of the circulators Table 11 2 Low Voltage Field Connections Connection Description A DHW Demand Input requiring contact with Common terminal C to initiate a demand for...

Страница 38: ...he controller then operates the burner to maintain the Space Heat Set point HI see Section 12 0 Combi Boilers The indirect pump is replaced by the internal diverter valve in Combi boilers Combi boiler...

Страница 39: ...e pump output see Table 11 1 and Figures 11 1 and 11 2 The controller then operates the burner to maintain the Space Heat set point HI see Section 12 0 Combi Boilers The indirect pump is replaced by t...

Страница 40: ...The controller energizes the appropriate zone pump and closes the circuit between terminals T C at the Trinity Ti Low Voltage field connection See Table 11 2 and Figures 11 1 and 11 2 The Sentry 2100...

Страница 41: ...ween terminals T C at the Trinity Ti Low Voltage field connection See Table 11 2 and Figures 11 1 and 11 2 The Sentry 2100 provides power to the primary pump P1 via the C1 blue pump output see Table 1...

Страница 42: ...lay The following describes the meaning of the lights on the Sentry controller Green Lights Burner Bruleur Indicates that the ignition system is activated Circ Indicates that the pump output C1 is act...

Страница 43: ...te 2 On Note 2 On Notes 1 For Combi units the pump output C1 Circ C1 is powered for both space heating and domestic hot water demands see Table 12 1 and Figure 12 2 2 For Combi units the pump output A...

Страница 44: ...domestic call takes priority over the heating call 140 160 F Fan Coil 170 190 F Baseboard 100 120 F Low temperature Infloor DIF 1 40 Differential Setting Applies only to a heating call Temperature dif...

Страница 45: ...top of the boiler on terminals O and D Calculating Outdoor Reset Curve RES Table 12 4 Low Voltage Field Connections Boiler Set Point HI Outdoor Reset RES 80 110 70 80 110 140 80 90 140 170 90 100 170...

Страница 46: ...witch on the boiler return that requires a minimum of 10PSI to complete the 24VAC ignition circuit Ensure there is a minimum of 15PSI on the boiler outlet prior to the primary circulator ensure the bo...

Страница 47: ...l is defective and must be replaced Three Flashes on Fenwal Ignition Lockout Check the condensate drain for blockage a blocked condensate drain will flood the combustion chamber and cause this error s...

Страница 48: ...ces to the valve either vertically weight of line or horizontally misaligned connection Display Goes Blank No power to control blown control fuse or control failure 1 Reset power if display comes back...

Страница 49: ...ry Pump C1 Indirect Water Heater Energizes Indirect Pump Ap turns off C1 Combi Model Sentry 2100 Call for Ignition Air Switches Sentry 2100 Open Error A S C Closed Sentry 2100 Fan to SFS 75 24 Vlot si...

Страница 50: ...Trinity Installation and Operation Instructions Ti Series 50 15 0 WIRING SCHEMATIC...

Страница 51: ...1 Turn gas shut off valve to the ON position 2 Turn Power on to appliance 3 Set Controller to the desired settings 4 Turn thermostat up Ignition will occur Operational Checklist 1 System is free of ga...

Страница 52: ...e combustion chamber Take all necessary precautions and use recommended personal protective equipment as required 1 Initiate a post purge cycle to clear any gas from the combustion chamber then turn g...

Страница 53: ...removing this appliance This appliance contains materials that have been identified as carcinogenic or possibly carcinogenic to humans Table 17 1 Handling Instructions for Refractory Ceramic Fibers R...

Страница 54: ...t 11C 83291 1 Flue Adapter Assembly Ti100 200 12 82992 Manifold Limit 1 4NPT Ti100 150 ASME 13 82596 Ti100 150 Heat Exchanger 13 83012 Ti100 150 ASME Heat Exchanger 13 82647 Ti 200 Heat Exchanger 14 8...

Страница 55: ...Ti Series Installation and Operation Instructions Trinity 55 Notes...

Страница 56: ...NY Thermal Inc 65 Drury Cove Road Saint John NB E2H 2Z8 Canada Technical Assistance 1 800 688 2575 Website www nythermal com Fax 1 506 432 1135...

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