Table of Contents
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prestige
Excellence
Water Boiler
Part 1 of 2
(Part 2 begins on page 82)
* I N S T A L L A T I O N A N D M A I N T E N A N C E *
* I N S T A L L A T I O N A N D M A I N T E N A N C E *
NOTI E
Warranty Registration Card must be filled out by the customer and mailed within thirty (30) days of installa-
tion in order to gain warranty coverage.
When receiving the PRESTIGE Excellence unit, any claims for damage or shortage in shipment must be
filed immediately against the transportation company by the consignee.
Leave all documentation received with appliance with owner for future reference.
If the information in this manual is not followed exactly, a fire or explosion may
WARNING
result causing property damage, personal injury or death.
• Do not store or use gasoline or other flammable vapors and liquids in the vicinity of
this or any other appliance.
• WHAT TO DO IF YOU SMELL GAS
- Do not try to light any appliance
- Do not touch any electrical 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 department.
Installation and service must be performed by a qualified installer, service agency or the
gas supplier.
M A N U A L
M A N U A L
FOR YOUR SAFETY
2011-61 Manual PRESTIGE Excellence - Revised 2/6/14
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Summary of Contents for Prestige Excellence
- Page 1 Warranty Registration Card must be filled out by the customer and mailed within thirty (30) days of installa- tion in order to gain warranty coverage. When receiving the PRESTIGE Excellence unit, any claims for damage or shortage in shipment must be filed immediately against the transportation company by the consignee.
- Page 2 WARNING This manual outlines the requirements for installation of the PRESTIGE Excellence. Those requirements include Boiler Piping, Venting/Combustion Air, Start-Up and Maintenance. For detailed instructions regarding the installation of the vent/combustion air system reference the PRESTIGE Vent Supplement and/or the various optional vent kit instructions.
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Page 3: Table Of Contents
Table of Contents PRODUCT AND SAFETY INFORMATION Definitions........... 1 Product and Safety Information . - Page 4 Table of Contents Backflow Preventer..........16 Boiler System Piping Applications.
- Page 5 Table of Contents Low Voltage Connections........31 Thermostat Wiring .
- Page 6 Final Checks Before Start-Up........56 PRESTIGE Excellence Start-Up ....... . . 56 If PRESTIGE Excellence does Not Start Correctly .
- Page 7 Table of Contents SECTION XVII - MAINTENANCE PROCEDURES Maintenance Procedures Reported Problems ........67 Check Surrounding Area.
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Page 8: Definitions
Product & Safety Information Definitions The following terms are used throughout this manual to bring attention to the presence of potential hazards or important information concerning the product. DANGER NOTI E Indicates the presence of a hazardous Indicates special instructions on installa- situation which, if ignored, will result in tion, operation or maintenance, which death, serious injury or substantial... -
Page 9: Product And Safety Information
Product & Safety Information DANGER WARNING Do not use this appliance if any part has Qualified Installer: been under water. Immediately call a qualified service technician to inspect Prior to installing this product read all instruc- tions included in this manual and all accompa- the appliance and to replace any part of nying manuals/documents with this appliance. -
Page 10: Section I - Pre-Installation Items
Ensure the area chosen for the installation of the antifreeze is utilized, the installation of PRESTIGE Excellence is free of any com- a reduced pressure backflow preventer bustible materials, gasoline and other flammable device is required in the boiler’s cold... -
Page 11: Recommended Clearances
Pre-Installation Items Recommended Clearances Residential Garage Installations The PRESTIGE Excellence is approved for When installing the PRESTIGE Excellence in a zero clearance to combustibles, excluding residential garage, the following special precau- vent and boiler piping. tions per NFPA 54/ANSI Z223.1 must be taken:... -
Page 12: Section Ii - Combustion Air And Venting
Antistatic fabric softeners used in clothes dryers WARNING Chlorine-type bleaches, detergents, and Do not operate a PRESTIGE Excellence cleaning solvents found in household if its combustion air inlet is located near laundry rooms a laundry room or pool facility. These... -
Page 13: Ventilation And Combustion Air Requirements - Direct Vent
(surrounding the for combustion. appliance) for combustion. For Direct Vent installations, involving only the PRESTIGE Excellence, in which the mini- BEST PRACTICE In order to reduce the potential risks mum service clearances are maintained as list-... -
Page 14: Methods Of Accessing Combustion Air Into A Space - Category Iv
Combustion Air and Venting Methods of Accessing Combustion Air Into A The minimum dimension of air open- Space - Category IV ings shall be not less than 3 inches. Indoor Combustion Air Combining spaces in different stories. The volumes of spaces in different sto- NOTI E ries shall be considered as communicat- ing spaces where such spaces are con-... - Page 15 Combustion Air and Venting All Combustion Air from Outdoors Fig. 2: All Combustion Air from Outdoors Fig. 3: Through One Permanent Air Through Ventilated Attic Opening Not less than the sum of the areas of all vent connectors in the space. Two Permanent Openings Method.
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Page 16: Combination Of Indoor And Outdoor Combustion Air
Combustion Air and Venting Combination of Indoor and Outdoor The PRESTIGE Excellence is certified per Combustion Air ANSI Z21.13 as a Category IV or Direct Vent (sealed combustion) appliance. A Category IV appliance utilizes uncontaminated indoor or Indoor Openings: Where used, openings con-... -
Page 17: Removal Of An Existing Boiler From A Common Vent System
DANGER the space in which the appliances remain- ing connected to the common venting sys- Do not install the PRESTIGE Excellence tem are located and other spaces of the into a common vent with other gas or oil building. Turn on clothes dryers and any appliances. -
Page 18: Commonwealth Of Massachusetts Installation
Combustion Air and Venting Commonwealth of Massachusetts Installations Only For direct-vent appliances, mechanical- 4. A metal or plastic identification plate vent heating appliances or domestic hot shall be mounted at the exterior of the water equipment, where the bottom of the building, four feet directly above the vent terminal and the air intake is installed location of vent terminal. -
Page 19: Section Iii - Unit Preparations
1. The wall-mounting bracket is designed for stud spacing of 12 inch or 16 inch on cen- ters. For unconventional stud spacing, a The PRESTIGE Excellence is generally easier solid / secure mounting surface must be to handle and maneuver once removed from provided for installation of the bracket. -
Page 20: Wall Bracket Installation - Stud Walls
1. To distribute the weight of the boiler even- threaded side facing down. ly when mounting onto a stud wall it is rec- ommended to use the PRESTIGE Wall 6. Reposition the bracket on the wall and Frame kit. align mounting slots/holes. Insert the two bolts (provided) through the mounting 2. -
Page 21: Section Iv - Boiler Piping
Low Water Cutoff Device Use one wrench to prevent the boiler piping from turning / twisting. Failure The PRESTIGE Excellence is equipped with to support the boiler piping and connec- a factory installed pressure switch type Low tions in this manner could cause damage Water Cut Off device. -
Page 22: Boiler Air Vent
Boiler Piping Pressure Relief Valve (Supplied with Boiler) 3/4" Street Elbow Air Vent Drain Piping Directed to a Suitable Place of Drainage Boiler Return Connection Boiler Supply Boiler Drain Valve Connection (field supplied) Fig. 5: Pressure Relief Valve and Boiler Drain Valve Installation Boiler Air Vent 1. -
Page 23: Additional Limit Control
Wiring of the LWCO device to the PRES- ments. TIGE Excellence is done directly onto the low voltage terminal strip, reference Fig. 19 page 29 for available terminals for an external limit (manual or auto reset). -
Page 24: Diaphragm Expansion Tank
(inlet) of the system circulator. Connect the PRESTIGE Excellence to the sys- Always locate and install the system fill con- tem piping as shown in Fig. 9 page 20 when nection at the same location as the expansion zoning with zone circulators. -
Page 25: System Piping - Radiant Heating
System Piping - Radiant Heating NOTI E The addition of the high temperature limit The heat exchanger design of the PRESTIGE is important when the PRESTIGE allows operation in a condensing mode. This fea- Excellence has completed a DHW call,... -
Page 26: Piping Component Legend
Boiler Piping Fig. 6: Piping Component Legend... -
Page 27: System Piping Diagrams
Boiler Piping Note: Reference Fig. 23, page 35 for Prestige Wiring. (Inside cabinet) Note: ZC1 and ZC2 circulators Fig. 9: System Piping - Zoning with Zone Circulators controlled by SZC5 Zone Panel. Note: Reference Fig. 24, page 35 for Prestige Wiring. - Page 28 Boiler Piping Note: Reference Fig. 25, page 36 for Prestige Wiring. (Inside cabinet) prestige Note: Verify AUX circulator is properly sized to overcome the system pressure drop and pro- vide adequate flow through the boiler system. Fig. 11: System Piping - Multiple Zone Valve with Single System/Boiler Circulator Note: Reference Fig.
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Page 29: Section V - Installing Vent / Combustion Air & Condensate Drain
Installing Vent and Combustion Air drain assembly included the metal wash- er. Failure to comply could result in the trap assembly dislocating from the boiler. DANGER The PRESTIGE Excellence must be vent- ed and supplied with combustion air as WARNING shown PRESTIGE... - Page 30 Installing Vent/Combustion Air & Condensate Drain 9. The PRESTIGE Solo will typically produce NOTI E a condensate that is considered slightly The drain line materials must be an acidic with a pH content below 3.0. Install approved material by the authority hav- a neutralizing filter if required by authority ing jurisdiction.
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Page 31: Section Vi - Gas Piping
Failure to support the boil- er gas piping connection could damage supply line prior to connecting to the PRES- TIGE Excellence gas train as shown in Fig. the gas line components. 4. Support the gas piping using hangers. Do not support the piping by the unit or its components. -
Page 32: Natural Gas
13”w.c maximum. Refer to Table 1 for schedule 40 metallic pipe length and diameter requirements for natural WARNING gas, based on rated PRESTIGE Excellence input (divide by 1,000 to obtain cubic feet per DO NOT adjust or attempt to measure hour). -
Page 33: Propane Gas
NOTI E death or substantial property damage. The propane orifice requirements are: PRESTIGE Excellence: 0.204” (5.2 mm) Contact the local propane gas supplier for rec- ommended sizing of piping, tanks and 100% lockup gas regulator. -
Page 34: Gas Valve/Venturi Assembly
Gas Piping Gas Valve Gasket Offset Pressure Cover Screw LP Orifice Throttle (if required) Screw Inlet Gas Pressure Port Gas Valve Venturi Fig. 16: Gas Valve / Venturi Assembly - PRESTIGE Excellence... -
Page 35: Section Vii - Internal Wiring
TriMax Line Voltage Fuses If original wiring as supplied with the unit must be replaced, use only Type T 194ºF Fuse Size Terminals Purpose [90ºC] wire or equivalent as a minimum. The PRESTIGE must be electrically 2.5A 23,24,25 CH2 /System Pump grounded required... -
Page 36: Internal Factory Wiring Diagram
Internal Wiring Fig. 19: PRESTIGE Excellence Boiler Factory Wiring... -
Page 37: Section Viii - External Wiring
External Wiring SECTION VIII- External Wiring Circulator & Diverter Valve Wiring Installation Compliance The PRESTIGE Excellence contains a prewired Boiler circulator as well as a Diverter Valve. The Boiler circulator is enabled for any All field wiring made during installation must CH1, CH2, or DHW call. -
Page 38: Alarm Wiring
WARNING The alarm contact closes whenever the Simultaneous CH1 and CH2 calls will Prestige is in a soft or hard lockout. This result in the PRESTIGE operating at the dry contact can be connected to an external highest target temperature. The use of a... -
Page 39: Outdoor Sensor Wiring
“hard” lockout requiring a manual reset ply temperature to the heating system. of the PRESTIGE or a “soft” lockout in which Inaccurate system temperature readings the PRESTIGE will automatically reset when could lead to overheating or under heat- the limit resets. -
Page 40: Zone Valve Wiring
External Wiring Fig. 20: Multiple Zone Field Wiring Using Zone Valves... -
Page 41: Zone Circulator Wiring
External Wiring Fig. 21: Multiple Zone Field Wiring using Zone Circulators... -
Page 42: System Piping Wiring Diagrams
External Wiring Note: Reference Fig. 9, page 20 for System Piping. CH (1) Pump Diverter Valve Fig. 23: Prestige Wiring - Zoning with Zone Circulators Note: Reference Fig. 10, page 20 for System Piping. CH (1) Pump Diverter Valve Fig. 24: Prestige Wiring - Zoning with Zone Valves... - Page 43 Note: Reference Fig. 11, page 21 for System Piping. CH (1) Pump Diverter Valve Fig. 25: Prestige Wiring - Multiple Zone Valve with Single System/Boiler Circulator Note: Reference Fig. 12, page 21 for System Piping. CH (1) Pump Diverter Valve...
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Page 44: Section Ix - Trimax Operation
• EZ Setup feature allows the installer to quickly customize Trimax for each installation. • Cascade function allows up to six Prestige boilers to operate together in a single heating system. • Modbus interface for integrating with building management systems. -
Page 45: Trimax Navigation
Trimax Operation Trimax Navigation Navigation is performed through four arrow buttons UP, DOWN, LEFT, RIGHT with a center OK button for making selections and entering information. The INSTALLER button (the small round button) provides the installing contractor with full access to all available features after entering a password. -
Page 46: Trimax Menu Structure
Trimax Operation Trimax Menu Structure Home Screen Main Menu CH/DHW Operation Menu Boiler Information Menu EZ Setup Menu Heating Enabled Boiler Information... -
Page 47: Home Screen
The Home Screen presents status information in a very user friendly way so that the current state of the boiler can be quickly accessed. The Prestige is represented in the center of the Home Screen. Basic operating information such as supply and return temperatures are displayed as well as current burner status. -
Page 48: Status Line Messages
Status Line Messages Status Line Message Description Standby Indicates that the Prestige is ready to respond when a demand is received. CH Demand A central heating call has been received. DHW Demand A domestic hot water call has been received. -
Page 49: Main Menu
Trimax Operation Main Menu The Main Menu can be entered from the Home Screen by pressing the OK button. The menu system utilizes icons to represent each selection. The currently selected menu is displayed as a reversed image with a text description shown at the top of the display. Menus can be entered by highlighting the desired icon and pressing the OK button. -
Page 50: Ez Setup Menu
Switch & Setpoint - This option is only displayed when the outdoor • temperature sensor is not connected. A central heating call from a ther- mostat or zone panel will enable the Prestige and the setpoint will be Select CH Demand fixed for central heating calls Constant &... - Page 51 The Prestige will continue to respond to a domestic hot water call 78ºF or a 0-10V Modulation Signal when the outdoor temperature exceeds the Press the LEFT or Warm Weather Shutdown Temperature setting.
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Page 52: Domestic Hot Water Ez Setup
Sensor Switch – A domestic hot water call from an aquastat or dry contact • switch will enable the Prestige with a fixed setpoint for a domestic hot water call. Sensor – The Prestige Excellence utilizes an Indirect Water Heater •... -
Page 53: Ez Setup Reset
Trimax Operation EZ Setup Reset EZ Setup Reset Navigation: Home Screen>Main Menu>EZ Setup>EZ Setup Reset Press OK button to restore factory settings. EZ Setup Reset allows the installer to reset all EZ Setup settings back to Any other button to keep current settings. the original factory defaults. -
Page 54: Ch/Dhw Operation
CH / DHW Operation provides a simple way to disable either the central Heating Enabled heating or domestic hot water functions of the Prestige. Operation can be enabled and disabled by selecting the central heating or domestic hot water icon then pressing the OK button to toggle between enabled and disabled. -
Page 55: Information Items
Displays the number of domestic hot water ignitions since the unit was DHW Ignitions installed. This counter increases in increments of twenty. Displays the number of hours the Prestige has run for a domestic hot water DHW Runtime call since the unit was installed. -
Page 56: Lockout History
Trimax Operation Lockout History Navigation: Home Screen>Main Menu>Boiler Information>Lockout History Lockout History 5h ago 5h ago 1: Low water 1: Low water Lockout History records the last eight lockouts. Each line contains a lock- 25h ago 2: No error out description followed by how long ago the lockout occurred. Six lock- outs are displayed on the screen at one time. -
Page 57: Lockout Screen
The Lockout Screen replaces the Home Screen if a lockout occurs. The screen backlight will also illuminate constantly while the Prestige is locked out. Pressing any arrow button will return to the Home Screen so that additional troubleshooting can be performed. See pages 51 and 52 for a list of lockouts and descriptions. -
Page 58: Manual Reset Hard Lockouts
Trimax Operation Manual Reset Hard Lockouts Code Lockout Message Description Failed Ignition The burner failed to light after 5 ignition attempts. False Flame A flame is being detected prior to ignition. High Boiler Temperature Boiler temperature has reached 210°F [99ºC] Blower is not at correct speed or speed signal is not being received Blower Speed by control module. -
Page 59: Automatic Reset Soft Lockouts
Trimax Operation Automatic Reset Soft Lockouts Code Lockout Message Description High Flue Temperature Flue temperature exceeds high limit. Internal Control Fault EEPROM misconfiguration Internal Control Fault CRC check error. DHW Sensor Shorted A short circuit has been detected in the DHW temperature sensor circuit. DHW Sensor Open An open circuit has been detected in the DHW temperature sensor circuit. -
Page 60: Section X - Start-Up Preparation
Start-Up Preparation SECTION X - Start-Up Preparation Chlorinated Water Do not use the PRESTIGE Excellence to heat a NOTI E swimming pool or spa directly. Requirements below must be met for warranty coverage of Prestige heat Maintain the chlorine level of the water at lev- exchangers. -
Page 61: Check And Test Antifreeze
Typical residential system fill pressure is the antifreeze manufacturer instructions. 12 psi. System pressure will increase when system temperature increases. The water volume of the PRESTIGE Excellence Operating pressure of the system should is approximately 5 gallons [19 L]. Remember to never exceed 25 psi. -
Page 62: Check Low Water Cut-Off Device
If voltage is measured at the panel under any Check Low Water Cut-Off Device condition, check and correct the external wiring. The PRESTIGE Excellence is provided with a factory installed LWCO device that mea- NOTI E sures system pressure of more than 10 psi. -
Page 63: Section Xi- Start-Up Procedures
Boiler 2. Read and follow the Operating Instructions Management System. outlined on page 60. Verify the PRESTIGE Excellence and the If PRESTIGE Excellence Does Not Start boiler system are full of water and all sys- Correctly tem components are correctly set for oper- ation, including the minimum flow rate 1. - Page 64 Start-Up Procedures Check Vent Piping and Combustion Air 2. Test for CO2 or O2 and for CO during Piping. high firing rate. The combustion read- ings should be within the range listed in Table 4. The CO level should not Check for gas-tight seal at every con- exceed 100 ppm when combustion is nection and seam of the venting and...
- Page 65 SET SCREW at Low Fire: icon is highlighted to shutdown the burner. O 2 increases and CO 2 decreases g. Cycle power to the Prestige once com- Clockwise adjustment of the OFFSET bustion testing is complete to return to normal operation.
- Page 66 Start-Up Procedures Test High Temperature Limit 9. Press any ARROW button to return to the Home Screen. The high temperature limit can be temporarily 10. Press the round INSTALLER button. lowered from 210ºF [99ºC] to 102ºF [39ºC] for testing. 11. Press the OK button while the CH & DHW 1.
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Page 67: Operating Instructions
Follow the gas supplier’s instructions. OPERATING INSTRUCTIONS 1. STOP! Read the safety information above. This Turn the service switch on the PRESTIGE con- appliance is equipped with an ignition device trol panel “ON”. which automatically lights the burner. DO NOT 8. -
Page 68: Section Xii - Outdoor Reset Control
Reference TriMax Operation - EZ Setup sec- 2. Route the cable back to the PRESTIGE tion for information on disabling the outdoor Excellence, ensuring the wires are not run reset function. -
Page 69: Section Xiii - External Modulating Control
External Modulating Control SECTION XIII - External Modulating Trimax Adjustment Control The Trimax control must be programmed to accept the 0-10 VDC signal from the external The boiler can directly accept an analog 0-10 modulating boiler control. VDC signal to control the firing rate from an external modulating boiler controller such as the Optima SCC4. -
Page 70: Factory Trimax Settings
Modbus Address 0=BCST Note 1: The Installer Reset function will set Prestige Model to Solo. Prestige Model must be changed back to Excellence in Boiler settings. Note 2: The Installer & EZ Setup Reset functions will set DHW Demand to switch. Use Domestic Hot... -
Page 71: Section Xiv - Check-Out Procedures
Test high temperature limit as outlined on page 59. Checked the incoming gas pressure to the PRESTIGE Excellence to ensure a mini- mum pressure of 5”w.c during flow condi- tions to all gas appliances and a maximum pressure of 13”w.c during non-flow condi-... -
Page 72: Section Xv - Installation Record
Installation Record SECTION XV - Installation Record PRESTIGE Model Number: Serial Number: Date of Installation: Fuel: Natural Gas Propane Measured Rate of Input: Btu/hr Combustion Readings: The following items were completed during installation: Installation instructions have been followed and completed... -
Page 73: Sections Xvi - Maintenance Schedule
Check all control wiring and connections. or follow the directions in this manual could result in damage to the PRES- Check burner flame pattern (stable and uni- TIGE Excellence or in system compo- form). nents, resulting in severe personal injury, death or substantial property Additional items if combustion or performance damage. -
Page 74: Section Xvii- Maintenance Procedures
Continual fresh make-up water will Verify that the area surrounding the PRES- reduce the heat exchanger life causing TIGE Excellence is free of combustible / flam- boiler failure. Leaking water may also mable materials or flammable vapors or liq- cause severe property damage to the sur- uids. -
Page 75: Clean Condensate Drain Assembly
Maintenance Procedures Clean Condensate Drain Assembly Inspect Vent and Combustion Air Piping 1. Loosen the retaining nut from the conden- Visually inspect the venting system and com- sate drain assembly and disconnect the bustion air piping for blockage, deterioration assembly from the boiler. of gaskets or leakage. -
Page 76: Check Expansion Tank
Maintenance Procedures Check Expansion Tank WARNING Before manually operating the pressure Refer to Section IV - Boiler Piping for rec- relief valve, ensure the discharge piping is ommended location of the expansion tank directed to a suitable place of disposal to and air eliminators. -
Page 77: Check Control Wiring
Maintenance Procedures Check Control Wiring Carefully remove the burner mounting plate assembly from the heat exchanger. Ensure Inspect all control wiring. Ensure wiring is in combustion chamber insulation is not damaged good condition and properly connected. during removal of burner mounting plate assembly. -
Page 78: Check Flame Signal
Maintenance Procedures Check Flame Signal 4. Disconnect the wiring harness connectors from the blower and remove the blower The flame signal can be read from the Boiler retaining screws or nuts. Remove the blow- Information screen. It should be a min. 1μ Α er from the unit. -
Page 79: Review With Owner
Maintenance Procedures Review With Owner 15. Once the boiler has been completely flushed, return the boiler and system piping Ensure the owner understands the impor- back to operation. tance to perform the maintenance schedule 16. Perform the required startup and checkout specified in this manual. -
Page 80: Replacement Parts
When ordering part please pro- 856-228-8881 or www.triangletube.com vide the model number and description for list of distributors nearest you. and/or part number of replacement part. Fig. 33: PRESTIGE Excellence Jacket Components Item Part # Description PTJKT11R Rear Panel... - Page 81 Replacement Parts Fig. 34: PRESTIGE Excellence Internal Components Item Part # Description PTRKIT124 Heat Exchanger Body - Natural PTRKIT125 Heat Exchanger Body - Propane PTADPT07 Vent Outlet/ Combustion Air Inlet Adapter PTRKIT118 Polypropylene Vent Pipe PTRKIT122 Supply / Return Temperature Sensor...
- Page 82 Replacement Parts Fig. 35: PRESTIGE Excellence Burner Components Item Part # Description PSRKIT09 Combustion Chamber Insulation PSRKIT10 Burner Head with Gasket - Natural PSRKIT11 Burner Head with Gasket - Propane PTRKIT114 Blower with Gasket PSRKIT12 Burner Plate PSGSK15 Burner Plate Gasket...
- Page 83 Replacement Parts Fig. 36: PRESTIGE Excellence Control Enclosure Item Part # Description PTRKIT109 Pressure Gauge and Fitting PTSWI01 Power Switch PTSWI02 Power Switch Cover PTRKIT108 Control Enclosure PTRKIT205 TriMax Control Module PTRKIT207 TriMax Display Module PTCON19 Control Enclosure Cover PTGRO01...
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Page 84: Product Specifications
3/4” NPSC Pressure Relief Valve 7 1/2” [190 mm] 1/2 ” NPSC Boiler Drain 11 3/4” [300 mm] 1” NPT Boiler Return 16” [405 mm] 1/2” NPT Gas Connection 19” [479 mm] 1” NPT Boiler Supply Front View PRESTIGE Excellence 110... -
Page 85: Specifications
11 3/4” [300 mm] 3” Vent Outlet 3” Combustion AIr Inlet 2 3/4” 1/2” NPT Gas Connection [70mm] 7 3/4” [200 mm] 1/2” NPSC Boiler Drain 16 3/8” [416 mm] 1” NPT Boiler Supply 1” NPT Boiler Return Side View PRESTIGE Excellence 110... - Page 86 Product Specifications 11.1/4" [286 mm] 3/4” NPT DHW Outlet 7 1/2" [190 mm] 3/4” NPSC Aux. Connection (Rear) 1/2” NPSC Air Vent Connection 3 1/2" 3/4” NPT [87 mm] DHW Inlet Top View PRESTIGE Excellence 110...
- Page 87 Note 1: Note 3: The heating capacity of the PRESTIGE Based on the given AFUE the PRESTIGE Excellence is based on the test requirements Excellence meets the energy efficiency of the U.S. Department of Energy. guidelines established by Energy Star.
- Page 88 Product Specifications Graph 2: Pressure Drop Comparison Excellence vs Grundfos UPS 15-58F Note: Minimum allowable flow rate at full input: 5 gpm...
- Page 89 Before proceeding with installation and operation, read entire manual care- WARNING fully. Failure to do so can cause injury or property damage. • When receiving the PRESTIGE Excellence, any claims for damage or shortage in shipment must be filed immediately against the transporta- IMPORTANT tion company by the consignee.
- Page 90 Excellence ........
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Page 91: Product & Safety Information
Product & Safety Information Definitions The following terms are used throughout this manual to bring attention to the presence of poten- tial hazards or important information concerning the product. DANGER NOTI E Indicates the presence of a hazardous situ- Indicates special instructions on installa- ation which, if ignored, will result in death, tion, operation or maintenance, which are serious injury or substantial property... - Page 92 Product & Safety Information CAUTION WARNING Protection must be taken against exces- Bacteria can develop in the domestic water sive temperature and pressure! system if certain minimum water tempera- tures are not maintained. TO PROTECT AGAINST EXCESSIVE TEMPERATURE AND PRESSURE DANGER •...
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Page 93: Pre-Installation
Water Regulations): Codes Restrictions Chloride, less than 150 ppm or mg/l Single wall heat exchanger in the Excellence water pH value min. 6, max. 8 heater complies with National Standard Plumbing Code, provided that: Total hardness 3 - 7 grains/gallon or 50-120 ppm or mg/l. - Page 94 NOTI E NOTI E When maintaining zero clearance or less Do not install the Excellence water heater on than recommended clearances, some prod- any application if the boiler piping contains uct labeling may become hidden and non-oxygen barrier tubing or if the boiler unreadable piping is considered an “open system”.
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Page 95: Installation - Domestic Piping
15 feet of piping can reduce dis- with a T&P relief valve. charge capacity. • Size the Excellence T&P relief valve by the - directly connected to a drain. Terminate following specifications, unless they conflict discharge piping within 6” from drain. -
Page 96: Drain Valve
Installation - Domestic Piping Drain Valve Thermal Expansion If a backflow preventer, check valve or pressure Drain valve and fittings are supplied by others. Standard Installation reducing valve is piped on cold water supply piping of water heater, install an expansion tank on cold •... -
Page 97: Domestic Piping
The installer must: 1. Relocate the thermostatic mixing valve from The operating range of the thermostatic mixing is the Excellence to the outlet of the storage tank. 85ºF [30ºC] to 150ºF [65ºC]. 2. Provide recirculation from the storage tank back to the Excellence using a bronze type For applications with a domestic recirculation circulator. - Page 98 Installation - Domestic Piping T&P Valve (Drain Piping Not Shown) Hot Water Outlet DHW Aux. Connection Cold Water Inlet Air Vent Connection Fig. 2: Standard Installation of the T&P Relief Valve T&P Valve (Drain Piping Not Shown) Drain Dip Tube 3/4”...
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Page 99: Installation - Piping Diagrams
Installation - Piping Diagrams Fig. 4: Standard Installation Domestic Piping Excellence Series Fig. 5: Standard Installation Domestic Piping with Optional Recirculation Excellence Series 6. Backflow preventer or pressure reducing valve(*) 1. Shut-off valve 2. Flow check valve 7. Circulator (controlled by aquastat) 3. - Page 100 Installation - Piping Diagrams Fig. 6: Domestic Piping with Optional Storage Tank 1. Mixing valve with check valve 6. Thermal expansion tank 7. Circulator (controlled by aquastat) 2. Flow check valve 8 Domestic drain valve 3. Shut-off valve 4. Backflow preventer or pressure reducing valve(*) 9.
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Page 101: Water Heater Start-Up
POTENTIAL SCALD HAZARD. The mix- run until there is a constant flow of water. ing valve must be installed on the Excellence. Removal or adjustment of the mixing valve 4. Close hot water faucet. -
Page 102: General Notes
Water Heater Start-Up DANGER HOT WATER CAN SCALD! • Water temperatures over 125ºF can cause severe burns instantly, or death from scalds. • Feel water before bathing or showering. • Consumer Product Safety Commission and some states recommend temperatures settings of 130ºF or less. -
Page 103: Domestic Hot Water Ez Setup
Switch – A domestic hot water call from an aquastat or dry contact switch will • enable the Prestige with a fixed setpoint for a domestic hot water call. Sensor – The Prestige Excellence utilizes an Indirect Water Heater Sensor. -
Page 104: Additional Dhw Feature
Frost Protection feature to the water heater. The Frost Protection feature is designed to protect the Excellence water heater from a potential freeze up. Frost Protection will generate a DHW call once the IDWH temperature falls below 42º F [6ºC]. -
Page 105: Factory Trimax Setting
Modbus Address 0=BCST Note 1: The Installer Reset function will set Prestige Model to Solo. Prestige Model must be changed back to Excellence in Boiler settings. Note 2: The Installer & EZ Setup Reset functions will set DHW Demand to switch. Use Domestic Hot... -
Page 106: Water Heater Maintenance
Water Heater Maintenance Maintenance Schedule Check function of field-installed controls Annual service by qualified service technician and valves. See component manufacturer’s should include the following: instructions. Review homeowner’s maintenance responsi- Any procedure required by local codes. bilities and their frequencies, including any Check air vent operation. - Page 107 Water Heater Maintenance Draining Inner (Domestic Water) Tank If antifreeze is used in boiler water, check concen- tration. Boiler water (including additives) must be (See Domestic Piping Fig. 4 page 9) practically non-toxic, having toxicity rating or class of 1, as listed in Clinical Toxicology of 1.
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Page 108: Replacement Parts
Tube at 856-228-8881 or www.triangle- utor. When ordering part please provide the tube.com for list of distributors nearest you. model number and description and/or part number of replacement part. Use only gen- Fig. 7: Excellence Domestic Components Part Description Part Number Drywell P3DW05 DHW Temp. -
Page 109: Water Heater Specifications
3/4” NPSC Pressure Relief Valve 7 1/2” [190 mm] 1/2 ” NPSC Boiler Drain 11 3/4” [300 mm] 1” NPT Boiler Return 16” [405 mm] 1/2” NPT Gas Connection Front View PRESTIGE Excellence 110 19” [479 mm] 1” NPT Boiler Supply... - Page 110 11 3/4” [300 mm] 3” Vent Outlet 3” Combustion AIr Inlet 2 3/4” 1/2” NPT Gas Connection [70mm] 7 3/4” [200 mm] 1/2” NPSC Boiler Drain 16 3/8” [416 mm] 1” NPT Boiler Supply 1” NPT Boiler Return Side View PRESTIGE Excellence 110...
- Page 111 Water Heater Specifications 11.1/4" [286 mm] 3/4” NPT DHW Outlet 7 1/2" [190 mm] 3/4” NPSC Aux. Connection (Rear) 1/2” NPSC Air Vent Connection 3 1/2" 3/4” NPT [87 mm] DHW Inlet Top View PRESTIGE Excellence 110...
- Page 112 Water Heater Specifications Performance...
- Page 113 Notes:...
- Page 114 Triangle Tube Additional quality water heating equipment available from: ACV- Smart Indirect Fired Water Heaters Exclusive Tank-in-Tank design Stainless steel construction Available in 7 sizes Limited LIFETIME residential warranty 6 year limited commercial warranty Self cleaning/self descaling design TTP Brazed Plate Heat Exchangers For domestic water, snow melting, radiant floor, refrigeration Plates made of stainless steel, with a 99.9 % copper...
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