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NTI TRINITY Ts80 Installation And Operation Instructions Manual

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Trinity Ts
Model Numbers: Ts 80
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

unit may result in property damage, serious injury to occupants, or possibly death.
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
NEW PRODUCT LINE
High Efficiency
Condensing Gas Boiler
Ts80 Model
®

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Summary of Contents for NTI TRINITY Ts80

  • Page 1 NEW PRODUCT LINE High Efficiency Model Numbers: Ts 80 Condensing Gas Boiler Version Date: 2011-11-21 INSTALLATION AND OPERATION INSTRUCTIONS FOR TRINITY Ts80 BOILER TABLE OF CONTENTS INTRODUCTION ........................ 3 SPECIFICATIONS ......................5 BOILER LOCATION ......................6 GENERAL VENTING......................8 VENT/AIR-INTAKE TERMINATION CLEARANCES..........17 CONDENSATE DRAIN ....................
  • Page 2 │Installation and Operation Instructions Trinity Ts Ts Series Read Before Proceeding If you do not follow these instructions exactly, a fire or explosion may result causing property damage, serious injury or death. FOR YOUR SAFETY, READ BEFORE OPERATING_ A) This boiler does not have a pilot. It is equipped with an ignition device which automatically lights the burner.

  • Page 3: Introduction

    1.0 INTRODUCTION General Installation Requirements The installation of your NTI Trinity Ts80 gas boiler must conform to the requirements of this manual, your local authority, and the National Fuel Gas Code ANSI Z223.1 and or CAN/CGA B149 Installation Codes. Where required by the Authority, the installation must conform to the standard for “Controls and Safety Devices for...
  • Page 4 │Installation and Operation Instructions Trinity Ts Ts Series Boiler Vent / Air-Intake Piping The Trinity Ts is a “Direct Vent” boiler requiring a “Special Venting System”. Vent and Combustion-Air Intake piping must be piped to the outdoors, using the vent material and rules outlined in these instructions.

  • Page 5: Specifications

    │ Trinity Ts Ts Series Installation and Operation Instructions 2.0 SPECIFICATIONS Table 2-1 Specifications DESCRIPTION Ts80 CSA Input Modulation 16,000-80,000 btu/hr [kw] [4.7-23.4] 73,000 DOE Heating Capacity btu/hr [kw] [21.4] 63,000 Net I=B=R Rating btu/hr [kw] [18.5] DOE AFUE 95.1 Water Connections - NPT, in.

  • Page 6: Boiler Location

    Right Side Bottom Flue Pipe Minimum 24 [610] 12 [305] 12 [305] 4 [102] 1 [25] Trinity Ts80 Recommended 24 [610] 24 [610] 24 [610] 12 [305] 12 [305] 1 [25] Notes: 6” if surface is removable allowing a minimum of 24” [610 mm] clearance (i.e. closet installation). See Ventilation Air Opening dimensions in Figure 3-1.
  • Page 7 │ Trinity Ts Ts Series Installation and Operation Instructions Figure 3-1 Ts80 Model Closet Installation, Minimum Clearances Piping must be CPVC 1” [25 mm] clearance for hot water and vent pipes Top 12” [305 mm] 6” [152 mm] max. above vent opening Ventilation Air Opening 1 in per 1000 Btu/hr, min.

  • Page 8: General Venting

    │Installation and Operation Instructions Trinity Ts Ts Series 4.0 GENERAL VENTING The Trinity Ts is a “Direct Vent” boiler requiring a “Special Venting System” designed for pressurized venting. Both the Vent and Air-Intake piping must be piped to the outdoors, using the vent material and rules outlined in this section.
  • Page 9 Table 4-2 Mandatory Vent Pipe Transition Piece Model No. CPVC Vent Pipe Size CPVC Transition Vent Pipe Length Full Insertion Depth Trinity Ts80 3” Minimum 5” [127 mm] 2-7/8” [73 mm] Vent/Air-Intake Pipe Material Table 4-3 Acceptable Vent and Air-Intake Pipe Material...
  • Page 10 Table 4-4 Allowable Vent and Air-Intake Pipe Size and Lengths Pipe Length Number of Elbows (90’s or 45’s) and Equivalent Feet [Meters] Model No. Size ft. [m] 3” or 4” Trinity Ts80 & LP [32] [30.5] [28.9] [27.4] [25.9] [24.4] [22.9]...
  • Page 11 See Figs 4-2(b) and 4-3(b). Optional Termination Kits Kits certified with the Trinity Ts80 are listed in Table 4-5 and available from IPEX and/or NTI. For more information on System 636 Concentric Vent Kits or wholesaler locations contact IPEX directly. USA: 1-800-463- │...
  • Page 12 │Installation and Operation Instructions Trinity Ts Ts Series 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) Two-Pipe Side Wall Termination Two-Pipe Roof Termination...
  • Page 13 │ Trinity Ts Ts Series Installation and Operation Instructions Labeling and Identification – Roof Top Terminations Figure 4-4(a) Figure 4-4(b) Two-Pipe Roof Top Termination Concentric Vent Roof Top Termination Two-pipe terminations typically penetrate the roof To prevent water leakage, install adequate roof surface.
  • Page 14 │Installation and Operation Instructions Trinity Ts Ts Series Labeling and Identification – Two Pipe Side Wall Labeling and Identification – Optional Kit Figure 4-6 Figure 4-7 Two-Pipe Side Wall Termination Concentric Vent Termination Kit Gas Vent Directly Below Air Inlet Pipe Keep Free of Obstructions Exhaust Vent...
  • Page 15 Combustion air containing chemicals such as chloride, fluoride, bromine or iodine or dust and debris will cause corrosion damage of the heat exchanger voiding your NTI warranty. Refer to Table 4-1 for a list of corrosive products and contaminants sources to avoid.
  • Page 16 Mounting shown, to provide rigidity. Bracket 4. NTI Provides a mounting bracket PN. 82075 for securing the exhaust pipes. 5. Ensure that the Vent/Air-Intake clearances are maintained, see Section 5.0 for details.

  • Page 17: Vent/Air-Intake Termination Clearances

    │ Trinity Ts Ts Series Installation and Operation Instructions 5.0 VENT/AIR-INTAKE TERMINATION CLEARANCES The quick reference table below is to be read in conjunction with the numbered notes as indicated, Figures 5-1 through 5-6, and the Venting Rules and Guidelines in Section 4.0. The instructions detailed in this section are a combination of Trinity Ts specific and National Gas Code restrictions.
  • Page 18 │Installation and Operation Instructions Trinity Ts Ts Series Figure 5-1 Termination Clearances Quick Reference Diagram Illustrations of Termination Clearances Figure 5-2 Side Wall Termination - Clearances Above Grade Clearances “F” and “G” Canada – Minimum 3 ft [915 mm] The US – Minimum 1 ft [305 mm] Two-Pipe Termination Clearance “Q”...
  • Page 19 │ Trinity Ts Ts Series Installation and Operation Instructions Figure 5-3 Typical Figure 5-4 Two-Pipe Side Wall Clearances Concentric Vent Side Wall Clearances Horizontal Separation Exhaust from 4-12” [102 mm – 305 mm] or boiler greater than 36” [915 mm] Combustion From boiler Air-Inlet...
  • Page 20 │Installation and Operation Instructions Trinity Ts Ts Series Extra precaution must be taken to adequately support the weight of the Vent/Air-Intake piping in applications using roof-top terminations. Failure to follow these instructions may result in venting or boiler component failure resulting in flue gas spillage leading to property damage, serious injury or death.

  • Page 21: Condensate Drain

    │ Trinity Ts Ts Series Installation and Operation Instructions 6.0 CONDENSATE DRAIN This unit produces liquid condensate in the heat exchanger and venting system as a product of combustion. Steps must be taken to ensure that condensate does not collect in the venting system; therefore, all exhaust piping must slope back to the boiler a minimum 1/4”...

  • Page 22: Installing Gas Piping

    Ensure that: • The gas line connection to the boiler does not apply any weight to the gas valve. NTI recommends using approved flexible gas piping (if acceptable by local codes) to connect the boiler to the gas supply (See Figure 7-1 for details).
  • Page 23 │ Trinity Ts Ts Series Installation and Operation Instructions Figure 7-1 Gas Line Connection (Typical) Rigid Gas Line Piping Flexible Gas Line Piping Use only rigid gas line piping within Recommended to eliminate the boiler cabinet. Rigid piping strain on the boiler gas must protrude beyond the outside components (only use if of the cabinet wall.

  • Page 24: Lighting The Boiler

    │Installation and Operation Instructions Trinity Ts Ts Series 8.0 LIGHTING THE BOILER Before Start-up refer to Mandatory Pre-commissioning Procedure for Plastic Venting in Section 4.0. Failure to follow these instructions can result in explosions, injury or death. Prior to turning the gas supply on and lighting the boiler, ensure all aspects of the installation are complete and in conformance with the instructions provided in this manual, including the Vent/Air-Intake, Condensate Drain, and System Water Piping.
  • Page 25 If the unit fails to light consistently and smoothly, contact NTI for technical assistance at 1-800-688-2575. Never allow the boiler to operate if the ignition or operation of the burner is rough or erratic.

  • Page 26: Gas Valve And Burner Set-Up

    │Installation and Operation Instructions Trinity Ts Ts Series 9.0 GAS VALVE AND BURNER SET-UP Set-up of the Trinity Ts gas valve must be performed by a licensed Gas Technician. Failure to perform the set-up correctly may result in incorrect operation, component failure, property damage, serious injury or death.
  • Page 27 4. Operate the unit at the minimum modulation rate (Table 9-2). Ensure the combustion remains smooth and and CO remain within the limits (Table 9-1). If not, do not adjust further, contact NTI for assistance. Flue Gas Analysis and Adjustment Each Trinity Ts is factory set to operate with Natural Gas, for boilers field converted to operate with Propane Gas, a flue gas analysis and adjustment is mandatory.

  • Page 28: Boiler And Heating System Piping

    For retrofits, all system piping including radiators, must be cleansed of all build-up including sludge and scale. All systems, old and new, must be cleansed to remove flux, grease and carbon residue. NTI recommends cleansing the boiler system with “Fernox F3 Cleaner”. For retrofit applications with heavy limescale and sludge deposits, a heavier duty cleaner may be required;...
  • Page 29 Note: the use of glycol may reduce the usable output capacity of the boiler, thus requiring the unit to be “down-fired” by limiting the maximum operating capacity and/or the maximum water temperature. NTI recommends against exceeding 35% concentration of glycol.
  • Page 30 │Installation and Operation Instructions Trinity Ts Ts Series Figure 10-1 Ts80 Model Near Boiler Piping Pressure Relief Connect to boiler and Valve system plumbing. Refer to Figures 10-2 and 10-3. Inlet Pressure Gauge Outlet Pressure Relief Valve discharge to floor drain Boiler System Plumbing The Trinity Ts boiler uses a low mass heat exchanger that requires a minimum rate of forced water circulation any time the burner is operating (See Table 10-4 for minimum flow rates).
  • Page 31 │ Trinity Ts Ts Series Installation and Operation Instructions Circulating Pumps – Trinity Ts boilers are equipped with three 120VAC pump outputs: 1. PUMP A “DHW Pump” - operates during a Domestic Hot Water demand (DHW). 2. PUMP B “Boiler Pump” - operates during any demand. 3.
  • Page 32 │Installation and Operation Instructions Trinity Ts Ts Series Indirect Fired Water Heater – When installed as per Figure 10-3, the indirect fired water heater is in series with the boiler during a demand for DHW. Therefore when using this configuration it is important to use an Indirect Fired Water Heater that has minimal head loss.
  • Page 33 │ Trinity Ts Ts Series Installation and Operation Instructions Figure 10-2 Ts80 Model Boiler Plumbing Primary/Secondary Loop (Single System Circulator Configuration)
  • Page 34 │Installation and Operation Instructions Trinity Ts Ts Series Figure 10-3 Ts80 Model Boiler Plumbing Primary/Secondary Loop (Multiple System Circulator Configuration)

  • Page 35: Field Wiring

    │ Trinity Ts Ts Series Installation and Operation Instructions 11.0 FIELD WIRING All wiring must be in accordance with the Canadian Electrical code, CSA C22.2 and any applicable local codes. Ensure that the wiring complies with this manual. The boiler must be electrically grounded in accordance with the National Electrical Code ANSI/NFPA 70, local codes, and/or the Canadian Electrical Code CSA C22.1.
  • Page 36 │Installation and Operation Instructions Trinity Ts Ts Series Figure 11-1 Ts80 Model Line Voltage Field Wiring Table 11-1 Line Voltage Field Connections Connection Location Description 120VAC output to the Central Heating circulator; powered during a demand for Central PUMP C Heat (Thermostat).
  • Page 37 │ Trinity Ts Ts Series Installation and Operation Instructions Low Voltage Connections All line voltage wiring connections to the Trinity Ts are made at the junction box in the control panel located at the bottom of the boiler cabinet. The control panel junction can be accessed by removing the front door of the boiler, followed by the removal of the control panel junction box cover.
  • Page 38 │Installation and Operation Instructions Trinity Ts Ts Series Figure 11-2 Ts80 Model Low Voltage Field Wiring...

  • Page 39: Wiring Schematics

    │ Trinity Ts Ts Series Installation and Operation Instructions 12.0 WIRING SCHEMATICS Figure 12-1(a) Ts80 Connection Diagram...
  • Page 40 │Installation and Operation Instructions Trinity Ts Ts Series Figure 12-1(b) Ts80 Ladder/Logic Diagram...

  • Page 41: Controller And Display

    │ Trinity Ts Ts Series Installation and Operation Instructions 13.0 CONTROLLER AND DISPLAY Introduction The Controller and Display, together, form the control system of the Trinity Ts. All control configuration parameters are stored in non-volatile memory in the Ts controller. Access to controller status and configuration is achieved with the display;...
  • Page 42 │Installation and Operation Instructions Trinity Ts Ts Series User interaction with the display is accomplished with buttons, two beneath the LCD screen and two on the right side of the screen. The function of the two lower buttons varies depending on the screen that the user has selected.
  • Page 43 │ Trinity Ts Ts Series Installation and Operation Instructions User Mode On power-up, after briefly displaying its software version number, the display enters User mode. In User mode, the display shows current boiler operating data such as Outlet temperature, CH setpoint, or burner firing rate. User mode consists of the screen items listed in Table 13-2.
  • Page 44 │Installation and Operation Instructions Trinity Ts Ts Series Table 13-3 User Mode Screen Timeouts Screen Displayed Length of Inactivity that Causes Timeout Outlet water temp 1 minute CH water setpoint temperature 10 seconds Inlet water temp Delta T 1 minute DHW water temp DHW water setpoint temperature 10 seconds...
  • Page 45 │ Trinity Ts Ts Series Installation and Operation Instructions Figure 13-3 Example Outdoor Reset Curve Point defined by: Example Outdoor Reset Curve LOD = 0°F CH Setpoint = 180°F Point defined by: HOD = 70°F LBT = 95°F Outdoor Temperature °F Table 13-5 Setup Mode Screen Timeouts Screen Displayed Length of Inactivity that Causes Timeout...
  • Page 46 │Installation and Operation Instructions Trinity Ts Ts Series Table 13-6 Setup Mode Screens Setting Description Factory Settings Comments Set display to Fahrenheit or Celsius; press the Up or Down °F/°C °F button to switch between choices Enable or disable outdoor reset; press the Up or Down button to switch between choices: LBT HOD If On, proceed to Low Boiler Temperature (LBT) setting...
  • Page 47 │ Trinity Ts Ts Series Installation and Operation Instructions Diagnostic Mode Diagnostic mode is entered from User mode by pressing and holding the “Next” button for 3 seconds. Successive screens are selected by pressing the “Next” button. Diagnostic mode may be exited by pressing the “Done”...
  • Page 48 │Installation and Operation Instructions Trinity Ts Ts Series Figure 13-4 Diagnostic Mode Screens...
  • Page 49 │ Trinity Ts Ts Series Installation and Operation Instructions Holds, Alerts and Lockouts The controller dynamically reports status by means of codes. These codes are classified as Hold, Alert, and Lockout and are listed in the Troubleshooting Section of this manual. Refer to Table 16-3 for Hold and Lockout codes and Table 16-4 for a list of Alert codes.

  • Page 50: Installation Checklist

    │Installation and Operation Instructions Trinity Ts Ts Series 14.0 INSTALLATION CHECKLIST Installation 1. If operating on Propane Gas, convert boiler using appropriate Kit number. See Table 7-1. 2. Locate the boiler in accordance with Section 3.0 of this manual. 3. Install the Vent/Air-Intake piping in accordance with Sections 4.0 and 5.0 of this manual. Ensure all joints are secured and cemented properly.

  • Page 51: Annual Maintenance And Inspection

    8. Listen for water flow noises indicating a drop in boiler water flow rate. Important - The hydronic system may need to be flushed to eliminate hard water scale (Use Fernox DS-40 Descaler, NTI PN: 83450). Boiler system cleansers and corrosion inhibitors must not be used to flush contaminants from water heaters or potable water systems.
  • Page 52 │Installation and Operation Instructions Trinity Ts Ts Series Refractory Ceramic Fibers (RFC) Personal Protective Equipment Recommended - Read the following warnings and handling instructions carefully before commencing any service work in the combustion chamber. The insulating material on the inside of the burner door and at the back of the combustion chamber contain Refractory Ceramic Fibers and should not be handled without personal protective equipment.

  • Page 53: Troubleshooting

    │ Trinity Ts Ts Series Installation and Operation Instructions 16.0 TROUBLESHOOTING Observe the following precautions when servicing the boiler. Failure to comply with these may result in fire, property damage, serious injury or death. Servicing the Boiler • Disconnect or shut off all energy sources to the boiler: 120VAC power, water and gas. •...
  • Page 54 │Installation and Operation Instructions Trinity Ts Ts Series Figure 16-1 Ts80 Control Panel Fuse Operation Fuse Locations There are two (2) fuses associated with the Trinity Ts controller. Check this fuse before replacing the controller or any other electrical component. If the fuse is blown, it will prevent the protected device(s) from 24VAC Fuse functioning.
  • Page 55 Incorrect air switch setting Contact NTI technical support. Faulty air switch If venting and air inlet are clear, temporarily jumper the air switch. If the unit lights and operates smoothly –...
  • Page 56 │Installation and Operation Instructions Trinity Ts Ts Series Table 16-1 Troubleshooting Chart PROBLEM POSSIBLE CAUSE CORRECTIVE ACTION Lockout 88 – Outlet T Rise Insufficient water flow See Lockout 81. limit Boiler making banging or hissing sounds • Verify that 2-position Molex connector on Hold 91–...
  • Page 57 │ Trinity Ts Ts Series Installation and Operation Instructions Table 16-1 Troubleshooting Chart PROBLEM POSSIBLE CAUSE CORRECTIVE ACTION Lockout 174 External Electrical Noise Look for sources of electrical noise, i.e. a large motor starting, multiple pieces of equipment starting at the same time. Failing Limit Switch in ILK circuit Check operation of internal water pressure switch, and/or external LWCO or safety flow switch;...
  • Page 58 │Installation and Operation Instructions Trinity Ts Ts Series Table 16-3 Hold and Lockout Codes Code Description Note None Hold / No lockout Unconfigured safety data Lockout Waiting for safety data verification Lockout Internal fault: Hardware fault Hold Internal fault: Safety Relay key feedback error Hold Internal fault: Unstable power (DCDC) output Hold...
  • Page 59 │ Trinity Ts Ts Series Installation and Operation Instructions Table 16-3 Hold and Lockout Codes Code Description Note 24VAC voltage low/high Hold Modulation fault Hold Pump fault Hold Motor tachometer fault Hold AC inputs phase reversed Lockout 54-57 RESERVED Internal fault: HFS shorted to IAS Lockout Internal fault: Mux pin shorted Lockout...
  • Page 60 │Installation and Operation Instructions Trinity Ts Ts Series Table 16-3 Hold and Lockout Codes Code Description Note Flame circuit timeout Lockout 114-121 RESERVED Light off rate proving failed Lockout Purge rate proving failed Lockout High fire switch OFF Hold High fire switch stuck ON Hold Low fire switch OFF Hold...
  • Page 61 │ Trinity Ts Ts Series Installation and Operation Instructions Table 16-3 Hold and Lockout Codes Code Description Note Invalid interrupted air switch enable setting Lockout Invalid interrupted air switch start check enable setting Lockout Invalid Igniter on during setting Lockout Invalid Ignite failure delay setting Lockout Invalid Ignite failure response setting...
  • Page 62 │Installation and Operation Instructions Trinity Ts Ts Series Table 16-3 Hold and Lockout Codes Code Description Note Invalid Header connector type setting Lockout Invalid Outdoor connector type setting Lockout 241-255 RESERVED Table 16-4 Alert Codes Code Description Action/Response None (No alert) Alert PCB was restored from factory defaults Safety configuration parameters were restored from factory defaults Configuration parameters were restored from factory defaults...
  • Page 63 │ Trinity Ts Ts Series Installation and Operation Instructions Table 16-4 Alert Codes Code Description Action/Response Write large enumerated Modbus register value was not allowed Maximum cycle count was reached Maximum hours count was reached Illegal Modbus write was attempted Modbus write attempt was rejected (NOT ALLOWED) Illegal Modbus read was attempted Safety processor brown-out reset occurred...
  • Page 64 │Installation and Operation Instructions Trinity Ts Ts Series Table 16-4 Alert Codes Code Description Action/Response Min modulation rate was invalid, % vs. RPM Manual rate was invalid, % vs. RPM Slow start enabled, but forced rate was invalid Analog output hysteresis was invalid Analog modulation output type was invalid IAS open rate differential was invalid IAS open step rate was invalid...
  • Page 65 │ Trinity Ts Ts Series Installation and Operation Instructions Table 16-4 Alert Codes Code Description Action/Response Outlet sensor type was invalid for DHW RESERVED 167-170 DHW control was suspended due to fault DHW temperature was invalid DHW inlet temperature was invalid DHW outlet temperature was invalid 175-182 RESERVED...
  • Page 66 │Installation and Operation Instructions Trinity Ts Ts Series Table 16-4 Alert Codes Code Description Action/Response 271 RESERVED 263- Abnormal Recycle: Pressure sensor fault Abnormal Recycle: Safety relay drive test failed Abnormal Recycle: Demand off during Pilot Flame Establishing Period Abnormal Recycle: LCI off during Drive to Purge Rate Abnormal Recycle: LCI off during Measured Purge Time Abnormal Recycle: LCI off during Drive to Light off Rate Abnormal Recycle: LCI off during Pre-Ignition test...
  • Page 67 │ Trinity Ts Ts Series Installation and Operation Instructions Table 16-4 Alert Codes Code Description Action/Response Abnormal Recycle: Fan failed during Main Flame Establishing Period Abnormal Recycle: Main Valve off after 10 seconds of RUN Abnormal Recycle: Pilot Valve off after 10 seconds of RUN Abnormal Recycle: Safety Relay off after 10 seconds of RUN Abnormal Recycle: Hardware flame bias Abnormal Recycle: Hardware static flame...
  • Page 68 │Installation and Operation Instructions Trinity Ts Ts Series Table 16-4 Alert Codes Code Description Action/Response Internal error: DHW PID I-scaler was invalid Internal error: DHW PID D-scaler was invalid Internal error: Lead Lag master PID P-scaler was invalid Internal error: Lead Lag master PID I-scaler was invalid Internal error: Lead Lag master PID D-scaler was invalid 459 RESERVED 374-...

  • Page 69: Parts List

    │ Trinity Ts Ts Series Installation and Operation Instructions 17.0 PARTS LIST For a list of parts that corresponds to the item numbers in the bubbles, refer to Table 17-1. Note that that some item numbers may appear more than once in the parts list depending on which model number is being referenced. Building Owners - Replacement parts are available from your stocking wholesaler.
  • Page 70 │Installation and Operation Instructions Trinity Ts Ts Series Figure 17-1(b) Ts80 Cabinet, Vent and Air-Intake Parts Figure 17-1(c) Ts80 Electrical Housing, Controller, and Display Module...
  • Page 71 │ Trinity Ts Ts Series Installation and Operation Instructions Table 17-1 Parts List: Ts80 Model Item Part # Description 84248 Premix burner 82761 Premix Burner Gasket 82771 Extended Air Tube 82766 Blower Gasket 82052 EBM Blower RG130 82054-2 CVI Venturi Gasket or O-ring 83205 CVI Venturi 003 83216...
  • Page 72 │Installation and Operation Instructions Trinity Ts Ts Series Item Part # Description 84241 Control Panel Cover 84242 Control Panel Base 84206 Terminal, Barrier Double Row, Line/Low Voltage 83517 Fuse, Matrix/Lx/Ts, 2 Amp, Plug Style 84192 Fuse Holder, Panel Mount, 20 Amp at 250VAC Max 83837 Fuse, Littelfuse 7A, 250VAC, Fast Blow 81027-1...
  • Page 73 │ Trinity Ts Ts Series Installation and Operation Instructions NOTES...
  • Page 74 │Installation and Operation Instructions Trinity Ts Ts Series NOTES...
  • Page 75 │ Trinity Ts Ts Series Installation and Operation Instructions 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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