NTI TRINITY Ts80 Installation And Operation Instructions Manual Download Page 1

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Trinity Ts

Model Numbers: Ts

Version Date: 2011-11-21

INSTALLATION AND OPERATION INSTRUCTIONS FOR
TRINITY Ts80 BOILER

TABLE OF CONTENTS

1.0

INTRODUCTION ................................................................................................................ 3

2.0

SPECIFICATIONS .............................................................................................................. 5

3.0

BOILER LOCATION .......................................................................................................... 6

4.0

GENERAL VENTING......................................................................................................... 8

5.0

VENT/AIR-INTAKE TERMINATION CLEARANCES.................................................. 17

6.0

CONDENSATE DRAIN .................................................................................................... 21

7.0

INSTALLING GAS PIPING.............................................................................................. 22

8.0

LIGHTING THE BOILER ................................................................................................. 24

9.0

GAS VALVE AND BURNER SET-UP ............................................................................ 26

10.0

BOILER AND HEATING SYSTEM PIPING................................................................... 28

11.0

FIELD WIRING ................................................................................................................. 35

12.0

WIRING SCHEMATICS ................................................................................................... 39

13.0

CONTROLLER AND DISPLAY ...................................................................................... 41

14.0

INSTALLATION CHECKLIST ........................................................................................ 50

15.0

ANNUAL MAINTENANCE AND INSPECTION ........................................................... 51

16.0

TROUBLESHOOTING ..................................................................................................... 53

17.0

PARTS LIST ...................................................................................................................... 69

HAZARD SYMBOLS AND 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.

This Boiler must be installed by a licensed and trained Heating
Technician or the

Warranty is Void.

Failure to properly install this

unit may result in property damage, serious injury to occupants, or possibly death.

NEW PRODUCT LINE

High Efficiency

Condensing Gas Boiler

Ts80 Model

Summary of Contents for TRINITY Ts80

Page 1: ...S 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 inju...

Page 2: ...burner Do not try to light the burner by hand 4 Turn the manual gas valve to the OFF position Remove front access panel 5 Wait five 5 minutes to clear out any gas Then smell for gas including near the...

Page 3: ...ly serviced and inspected on a regular basis by a qualified service technician may result in property damage serious injury or death Failure to keep the Vent and Combustion Air Intake clear of ice sno...

Page 4: ...RBON MONOXIDE DETECTORS Each carbon monoxide detector as required in accordance with the above provisions shall comply with NFPA 720 and be ANSI UL 2034 listed and IAS certified 3 SIGNAGE A metal or p...

Page 5: ...into place Failure to follow these instructions may result in property damage or personal injury High Altitude Operation The Trinity is designed to operate at its maximum listed capacity in installati...

Page 6: ...learances Alcove Installations Alcove installations have the same minimum clearances as closet installations except the front must be completely open to the room at a distance no greater then 18 457 m...

Page 7: ...l by sliding the upper bracket down over the lag screws on the wall until it hooks Once the boiler is resting securely on the upper bracket anchor the bottom bracket to the wall as shown Failure to fo...

Page 8: ...shops Fixer hydrochloric acid muriatic acid bromide iodine Photo labs chemical plastics processing plants Cement powder crack fill dust cellulose fiber based insulation Concrete plant or construction...

Page 9: ...below for appropriate temperature applications All Vent and Air Intake materials installed on gas fired appliances in CAN US must meet the Standards listed in Table 4 3 Failure to comply could result...

Page 10: ...a heat demand 5 Allow for 3 complete trials for ignition consisting of pre and post purge of the combustion blower until an ignition lockout occurs Repeat the process two more times i e 9 complete ig...

Page 11: ...wholesaler locations contact IPEX directly USA 1 800 463 9572 or www IPEXamerica com CAN 1 866 473 9462 or www ipexinc com Table 4 5 Optional Vent Termination Kits Vent Option NTI P N IPEX P N Descrip...

Page 12: ...ries 12 Concentric Venting Options Figure 4 2 a Figure 4 2 b Concentric Side Wall Termination Optional Kit Concentric Roof Termination Optional Kit Two Pipe Venting Options Figure 4 3 a Figure 4 3 b T...

Page 13: ...ic 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...

Page 14: ...screen into socket joint of termination elbow Secure by cementing a short piece of venting into the socket Venting Vent Screen Gas Vent Directly Below Keep Free of Obstructions Combustion Air Inlet V...

Page 15: ...d plants 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 line...

Page 16: ...thick Closed Cell Foamed Polyolefin Tubing i e Tundra Seal Plus or equivalent 4 The pipe is supported every 24 610 mm 5 The exhaust and inlet are sloped back to the boiler elevation for every linear...

Page 17: ...ng 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...

Page 18: ...gure 5 2 Side Wall Termination Clearances Above Grade G Letter represents a specific Termination Position Refer to Table 5 1 for corresponding termination clearances Concentric Vent Termination Q Two...

Page 19: ...ion 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 i...

Page 20: ...al any 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 d...

Page 21: ...as the unit will shut down and damage to the flame sensor and components can occur NEVER use copper steel or galvanized piping in the construction of the condensate system condensate is very corrosive...

Page 22: ...that the gas ignition system components are protected from water dripping spraying rain etc during installation and servicing The gas piping is large enough for all the boilers in the home No appreci...

Page 23: ...id piping must protrude beyond the outside of the cabinet wall Flexible Gas Line Piping Recommended to eliminate strain on the boiler gas components only use if acceptable by local codes Manual Shutof...

Page 24: ...ric switch 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 d...

Page 25: ...flame safety system replace the wire on the flame sensor and reconfirm proper lighting If the unit fails to light consistently and smoothly contact NTI for technical assistance at 1 800 688 2575 Never...

Page 26: ...ntinue observing the gas line pressure until the completion of the combustion analyses incase adjustments need to be made 9 Complete pressure testing then return the bleed screw of the Line Pressure T...

Page 27: ...um modulation rate measure the CO2 and CO adjust as necessary using the Throttle Screw to be within the limits listed in Table 9 1 4 Operate the unit at the minimum modulation rate Table 9 2 Ensure th...

Page 28: ...above will void your NTI warranty and may result in premature heat exchanger failure and property damage Table 10 1 Boiler System Cleansers and Corrosion Inhibitors Application Fernox Product NTI Par...

Page 29: ...f 160PSI A pressure relief valve with a higher discharge pressure rating up to the MAWP of the boiler may be used as long as the relieving capacity is in excess of the maximum input capacity of the bo...

Page 30: ...oop Configuration utilizing closely spaced tees a properly installed system will include the following major components identified in Table 10 3 as a minimum Table 10 3 System Major Component Checklis...

Page 31: ...ning of the boiler The system must also employ the use of a strategically located air removal device such as an air scoop or micro bubbler designed to remove the air from the water as it flows through...

Page 32: ...ust be sized according to Table 10 4 The piping configuration described above requires the Central Heating system and DHW system to be de coupled from the Primary Loop via closely spaced tees Figure 1...

Page 33: ...Ts Series Installation and Operation Instructions Trinity Ts 33 Figure 10 2 Ts80 Model Boiler Plumbing Primary Secondary Loop Single System Circulator Configuration...

Page 34: ...Trinity Ts Installation and Operation Instructions Ts Series 34 Figure 10 3 Ts80 Model Boiler Plumbing Primary Secondary Loop Multiple System Circulator Configuration...

Page 35: ...nderside of the control panel junction box Fuse 120VAC The Trinity Ts is equipped with a 7 Amp fuse to protect 120VAC system components The fast acting fuse is located on the front of the control pane...

Page 36: ...output to the Boiler circulator powered during all demands for DHW and Central Heat Thermostat This output is not used for all plumbing configurations see Field Wiring PUMP A 11 120VAC output to the...

Page 37: ...lly open isolated contacts of the additional limit in its place THERMOSTAT 4 Central Heat Demand Input requiring 24VAC from terminal R to initiate a Central Heat call Switch is made using an isolated...

Page 38: ...Trinity Ts Installation and Operation Instructions Ts Series 38 Figure 11 2 Ts80 Model Low Voltage Field Wiring...

Page 39: ...Ts Series Installation and Operation Instructions Trinity Ts 39 12 0 WIRING SCHEMATICS Figure 12 1 a Ts80 Connection Diagram...

Page 40: ...Trinity Ts Installation and Operation Instructions Ts Series 40 Figure 12 1 b Ts80 Ladder Logic Diagram...

Page 41: ...comply with the application and satisfy the system requirements See Table 13 1 for a list of the minimum parameters to be considered adjusted prior to putting the unit into operation Table 13 1 Setti...

Page 42: ...o Burner control state sequence o Firing rate o Lockout code o Alert and Hold Reason o CH set point o DHW set point o System status and diagnostics provided through the LCD o Outlet temperature o Inle...

Page 43: ...s No user action required N A Outdoor Shows current outdoor temperature if factory provided outdoor sensor is connected No user action required N A Rate Shows current firing rate in No user action req...

Page 44: ...n will cause each successive screen to appear on the display Table 13 4 Outdoor Reset Explanation Parameter Description Factory Settings Comments Low Boiler Temperature LBT Exiting boiler water temper...

Page 45: ...fined by LOD 0 F CH Setpoint 180 F Point defined by HOD 70 F LBT 95 F Table 13 5 Setup Mode Screen Timeouts Screen Displayed Length of Inactivity that Causes Timeout Temperature units Outdoor reset on...

Page 46: ...ge 40 F C to 40 F 4 C 0 F 18 C Rmt Adr This parameter does not apply to the Ts80 model DO NOT MODIFY THIS SETTING Press the Done or Next button to bypass 1 LL This parameter does not apply to the Ts80...

Page 47: ...Stack High Limit Shows current Stack High Limit temperature setting No user action required 220 F 104 C Firing Rate initial Shows Min on the display press Next to proceed to minimum firing rate test o...

Page 48: ...Trinity Ts Installation and Operation Instructions Ts Series 48 Figure 13 4 Diagnostic Mode Screens...

Page 49: ...itch Typically no manual intervention is needed Hold conditions are transient in nature and a normal part of appliance operation Alert codes are used to report non critical events that do not require...

Page 50: ...erious injury or death 1 Turn gas shut off valve to the ON position 2 Turn Power on to the boiler 3 Set Controller to the desired settings 4 Turn thermostat up Ignition will occur Operational Checklis...

Page 51: ...mencing any service work in the combustion chamber Take all necessary precautions and use recommended personal protective equipment as required Cleaning Checklist 1 Initiate a post purge cycle to clea...

Page 52: ...ng or removing this boiler This boiler contains materials that have been identified as carcinogenic or possibly carcinogenic to humans Table 15 1 Handling Instructions for Refractory Ceramic Fibers RC...

Page 53: ...ence of 120VAC and 24VAC at the boiler follow this procedure Remove the boiler front cover 120VAC o Disconnect the spark cable from the burner door o Remove the control panel cover First loosen the tw...

Page 54: ...ll DHW to Sensor COM Boiler outlet temperature is in range Compare outlet temperature to Central Heat Thermostat and DHW setpoints Be sure to factor in the outdoor reset curve temporarily disconnect t...

Page 55: ...port Incorrect air switch wiring Check that the red and orange wires are connected to quick connect tabs 3 and 1 respectively Hold 66 Interrupted air switch ON and blower is off Faulty air switch Disc...

Page 56: ...h an AC voltmeter measure the voltage from controller terminals J5 2 to J4 10 There should be 24VAC present during trial for ignition Faulty Gas Valve The gas valve emits an audible click when it swit...

Page 57: ...above replace controller Blower signal cable disconnected Verify that the 5 position Molex connector on the wiring harness is securely connected to its mating connector on the blower Check that the 4...

Page 58: ...M write Lockout 20 Internal fault Flame ripple and overflow Hold 21 Internal fault Flame number of sample mismatch Hold 22 Internal fault Flame bias out of range Hold 23 Internal fault Bias changed si...

Page 59: ...9 Outlet high limit Hold 80 DHW high limit Disabled 81 Delta T limit Hold Lockout 82 Stack limit Lockout 83 84 RESERVED 85 Inlet Outlet inversion limit See Table 16 1 Hold 86 87 RESERVED 88 Outlet T R...

Page 60: ...Lockout 153 Combustion pressure OFF Hold Lockout 154 Purge fan switch ON Hold Lockout 155 Purge fan switch OFF Hold Lockout 156 Combustion pressure and Flame ON Hold Lockout 157 Combustion pressure an...

Page 61: ...Power up with lockout setting Lockout 212 Invalid Pre ignition time setting Lockout 213 Invalid Pre purge rate setting Lockout 214 Invalid Pre purge time setting Lockout 215 Invalid Purge rate proving...

Page 62: ...as restored from factory defaults 15 Safety group verification table was updated 16 Invalid Parameter PCB was detected 17 Invalid Range PCB was detected 18 Alarm silence time exceeded maximum 19 Inval...

Page 63: ...te was invalid vs RPM 68 Set point was over ridden due to sensor fault 69 Modulation was over ridden due to sensor fault 70 No demand source was set due to demand priority conflicts 71 CH 4 20mA signa...

Page 64: ...ation rate was limited due to stack limit 126 Modulation rate was limited due to anti condensation 127 Fan Speed out of range in RUN 128 Modulation rate was limited due to IAS was open 129 Slow start...

Page 65: ...H frost protection inlet temperature was invalid 224 DHW frost protection temperature was invalid 225 230 RESERVED 231 LL set point was invalid 232 LL time of day set point was invalid 233 LL outdoor...

Page 66: ...arly in Run 294 Abnormal Recycle Flame was lost during Run 295 Abnormal Recycle Leakage test failed 296 Abnormal Recycle Interrupted air flow switch was off during Drive to Purge Rate 297 Abnormal Rec...

Page 67: ...t 340 Abnormal Recycle Hardware SLO bias shorted 341 Abnormal Recycle Hardware SLO electronics 342 Abnormal Recycle Hardware processor clock 343 Abnormal Recycle Hardware AC phase 344 Abnormal Recycle...

Page 68: ...d record in lockout history was removed 476 Internal error EEPROM write buffer was full 477 Internal error Data too large was not written to EEPROM 478 Internal error Safety key bit 0 was incorrect 47...

Page 69: ...ilding Owners Replacement parts are available from your stocking wholesaler Contact your local Installer or Wholesaler for assistance with parts Wholesalers Contact NY Thermal Inc directly when orderi...

Page 70: ...tions Ts Series 70 Figure 17 1 b Ts80 Cabinet Vent and Air Intake Parts Figure 17 1 c Ts80 Electrical Housing Controller and Display Module 51 49 58 53 50 52 57 59 60 56 61 61 55 62 54 46 65 66 41 64...

Page 71: ...on Dual 22 82765 Composite Flue Outlet Gasket 23 82763 Composite Flue Box 24 82764 Trinity Flue Box to Heat Exchanger Gasket 25 83605 Sensor Return Tasseron Single 26 83706 Plug Brass 1 4 NPT 27 84021...

Page 72: ...Barrier Double Row Line Low Voltage 56 83517 Fuse Matrix Lx Ts 2 Amp Plug Style 57 84192 Fuse Holder Panel Mount 20 Amp at 250VAC Max 58 83837 Fuse Littelfuse 7A 250VAC Fast Blow 59 81027 1 Outdoor S...

Page 73: ...Ts Series Installation and Operation Instructions Trinity Ts 73 NOTES...

Page 74: ...Trinity Ts Installation and Operation Instructions Ts Series 74 NOTES...

Page 75: ...Ts Series Installation and Operation Instructions Trinity Ts 75 NOTES...

Page 76: ...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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