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TriangleTube Prestige Slol 250, Installation And Maintenance Manual

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TriangleTube Prestige Slol 250 Installation And Maintenance Manual Download Page 5

iv

Table of Contents

SECTION XI - OUTDOOR RESET CONTROL

Mounting the Outdoor Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Wiring the Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Summer/Winter Switch at Boiler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Adjusting Outdoor Reset Curve

CH Maximum Boiler Operating Setpoint (Parameter 4) . . . . . . . . . 51
CH Minimum Boiler Operating Setpoint (Parameter 10) . . . . . . . . 51
CH Reset Curve Coldest Day (Parameter 11) . . . . . . . . . . . . . . . . . 51
CH Reset Curve Warmest Day (Parameter 12) . . . . . . . . . . . . . . . . 52

Entering MCBA Access Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Changing a Parameter Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Outdoor Reset Curve Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

SECTION XII - EXTERNAL MODULATING CONTROL

Wiring the Modulating Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Parameter Adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Programming of External Modulating Control . . . . . . . . . . . . . . . . . . . . . . 54
Factory Setting for Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

SECTION XIII - CHECK-OUT PROCEDURES

Check-Out Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

SECTION XIV - INSTALLATION RECORD

Installation Record . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

SECTIONS XV - MAINTENANCE SCHEDULE

Service Technician - General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Owner Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

SECTION XVI - MAINTENANCE PROCEDURES

Maintenance Procedures

Reported Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Check Surrounding Area. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Inspect Burner Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Check System Piping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Clean Condensate Drain Assembly . . . . . . . . . . . . . . . . . . . . . . . . . 60
Check Ventilation Air Openings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Summary of Contents for Prestige Slol 250

Page 1: ...50 399 Revised 09 22 08 If the information in this manual is not followed exactly a fire or explosion may result causing property damage personal injury or death FOR YOUR SAFETY 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 ...

Page 2: ...V 6 Methods of Accessing Combustion Air into a Space Category IV 7 Indoor Combustion Air 7 Outdoor Combustion Air 7 8 Combination of Indoor and Outdoor Combustion Air 8 9 Combustion Air and Vent Piping 9 Removal of an Existing Boiler from a Common Vent System 10 Commonwealth of Massachusetts Installation 11 SECTION III UNIT PREPARATIONS Handling Instructions 12 Wall Mounting Installation 12 Wall M...

Page 3: ...ESTIGE Solo and SMART 20 Central Heating System Piping Diagrams 21 24 SECTION V INSTALLING VENT COMBUSTION AIR CONDENSATE DRAIN Installing Vent and Combustion Air 25 Installing Condensate Drain Assembly 25 26 SECTION VI GAS PIPING Gas Supply Piping Connection 27 Natural Gas Pipe Sizing Natural Gas 28 Natural Gas Supply Pressure Requirements 28 Propane Gas Pipe Sizing Propane Gas 29 Propane Gas Sup...

Page 4: ...ntifreeze 37 Use of Antifreeze in the Boiler System 38 Filling the Boiler System 38 Check Low Water Cut Off Device 38 Check for Gas Leaks 39 Check Thermostat Circuit 39 Inspection of Condensate Drain Assembly 39 SECTION START UP PROCEDURES Final Checks Before Start Up 40 PRESTIGE Solo Start Up 40 If PRESTIGE Solo Does Not Start Correctly 40 Check the PRESTIGE Solo and System 40 41 Operating Instru...

Page 5: ...tdoor Reset Curve Example 53 SECTION XII EXTERNAL MODULATING CONTROL Wiring the Modulating Controller 54 Parameter Adjustment 54 Programming of External Modulating Control 54 Factory Setting for Parameters 55 SECTION XIII CHECK OUT PROCEDURES Check Out Procedures 56 SECTION XIV INSTALLATION RECORD Installation Record 57 SECTIONS XV MAINTENANCE SCHEDULE Service Technician General 58 Owner Maintenan...

Page 6: ...round Wiring 61 Check Control Wiring 62 Check Control Settings 62 Perform Start Up and Checkout Procedure 62 Check Burner Flame 62 Check Flame Signal 63 Check Combustion Levels 63 Check Flue Gas Temperature 63 Clean Heat Exchanger 63 64 Review with Owner 64 Handling Previously Fired Combustion Chamber Insulation 64 REPLACEMENT PARTS Replacement Parts 65 71 PRODUCT SPECIFICATIONS Specifications 72 ...

Page 7: ...instructions on installa tion operation or maintenance which are important to equipment but not related to personal injury hazards Indicates recommendations made by Triangle Tube for the installers which will help to ensure optimum operation and longevity of the equipment BEST PRACTICES NOTICE CAUTION WARNING DANGER The following terms are used throughout this manual to bring attention to the pres...

Page 8: ... Avoid electrical shock by discon necting the electrical supply prior to performing maintenance CAUTION WARNING WARNING WARNING DANGER Product Safety Information Qualified Installer Prior to installing this product read all instructions included in this manual and all accompanying manuals documents with this appliance Perform all installation steps required in these manuals in the proper order giv...

Page 9: ...piping Venting Gas supply piping Electrical service Ensure the boiler location allows the combus tion air vent piping to be routed directly through the building and terminate properly outside with a minimum amount of length and bends Ensure the area chosen for the installation of the PRESTIGE Solo is free of any combustible materials gasoline and other flammable liquids Failure to remove or mainta...

Page 10: ...STIGE Solo in a resi dential garage the following special precautions per NFPA 54 ANSI Z223 1 must be taken Mount the unit a minimum 18 inches 458 mm above the floor level of the garage Ensure the burner and ignition devices controls are no less than 18 inches 458 mm above the floor level Locate or protect the unit in a manner so it cannot be damaged by a moving vehicle Boiler Freeze Protection Fe...

Page 11: ...ter leakage into the surrounding area Please read the information listed below If contaminating chemicals are located near the area of the combustion air inlet the installer should pipe the combustion air inlet to an outside area free of these chemicals per SECTION V of this installation manual Potential contaminating products Spray cans containing chloro fluorocar bons Permanent Wave Solutions Ch...

Page 12: ...for the open ings is not required Failure to provide or properly size the openings could result in severe personal injury death or substantial property damage Ventilation and Combustion Air Requirements Category IV A Category IV appliance utilizes uncontami nated indoor or outdoor air surrounding the appliance for combustion In order to reduce the potential risks associated with indoor contaminate...

Page 13: ...enings in doors or floors having a total minimum free area of 2 sq in 1000 Btu hr of total input rating of all gas utilization equipment Outdoor Combustion Air Isolating the combustion appliance room from the rest of the building and bring ing in uncontaminated outside air for combustion and ventilation is always preferred Opening Size and Location The minimum dimension of air openings shall be no...

Page 14: ...area of 1 sq in 4000 Btu hr of total input rat ing of all equipment in the enclosure See Fig 3 Where communicating with the out doors is through horizontal ducts each opening shall have a minimum free area of not less than 1 sq in 2000 Btu hr of total input rating of all equip ment in the enclosure See Fig 4 Combination of Indoor and Outdoor Combustion Air Indoor Openings Where used openings con n...

Page 15: ...ate The PRESTIGE Solo is certified per ANSI Z21 13 as a Category IV or Direct Vent sealed combustion appliance A Category IV appli ance utilizes uncontamined indoor or outdoor air surrounding the appliance for combustion A Direct Vent appliance utilizes uncontaminat ed outdoor air piped directly to the appliance for combustion In order to reduce the potential risks associated with indoor contamina...

Page 16: ... maximum speed Do not operate a summer exhaust fan Close fireplace dampers 4 Place in operation the appliance being inspected Follow the lighting instructions Adjust thermostat so appliance will operate continuously 5 Test for spillage at the draft hood relief opening after 5 minutes of main burner operation Use the flame of a match or can dle or smoke from a cigarette cigar or pipe 6 After it has...

Page 17: ... or equipment at the completion of the installation 4 A metal or plastic identification plate shall be mounted at the exterior of the building four feet directly above the location of vent terminal The plate shall be of sufficient size to be easily read from a distance of eight feet away and read Gas Vent Directly Below Installer must provide tag identification plate and ensure the lettering meets...

Page 18: ... or sub stantial property damage Wall Mounting Guidelines 1 The wall mounting bracket is designed for stud spacing of 12 inch or 16 inch on cen ters For unconventional stud spacing a solid secure mounting surface must be provided for installation of the bracket 2 For applications using wood studs install the bracket using the lag screws provided with the boiler Ensure both lag screws are installed...

Page 19: ...ESTIGE Solo Wall Frame kit 2 When using the wall frame to mount the boiler reference the kit installation instruc tions and ensure the frame is securely fas tened to the wall 3 If the structure of wall is questionable in supporting a minimum weight of 250 pounds 115 kg it is recommended to use the optional floor stand Wall Bracket Installation Solid Walls 1 Locate the general area of the boiler pl...

Page 20: ...d downward towards the floor at all times The piping should terminate at least 6 inches 153 mm above any drain connection to allow clear visibility of the discharge Should terminate with a plain end not with a threaded end The material of the piping should have a serviceable temperature rating of 250ºF or greater Should not be subject to conditions where freezing could occur Should not contain any...

Page 21: ... Tee Fitting and Boiler Drain Valve Boiler Supply Connection Pressure Relief Valve Supplied with Boiler 3 4 Street Elbow Air Vent Drain Piping Directed to a Suitable Place of Drainage Fig 5 Pressure Relief Valve and Boiler Drain Valve Installation ...

Page 22: ...Preventer Use a backflow preventer valve in the make up water supply to the unit as required by local codes Boiler System Piping Applications It is recommended on all piping applica tions to utilize a primary secondary pip ing arrangement as a means to provide freeze protection of the boiler which is an integral function of the boiler control Maintain the minimum boiler flow rate see Graphs 2 thro...

Page 23: ...The circulator when wired directly to the PRESTIGE Solo will allow for domestic hot water priority and to provide circulation for the freeze protection feature of the boiler control See Graphs 2 through 5 on pages 72 73 for pressure drop and minimum flow rate through the boiler Sizing Primary Piping See Fig 8 through 14 pages 20 24 for rec ommended piping arrangements based on vari ous application...

Page 24: ...g 7 Near Boiler Piping Closed Type Expansion Tank Fig 6 Near Boiler Piping Diaphragm Expansion Tank 1 System circulator 2 Automatic air vent 3 Air separator 4 Automatic fill valve 5 Diaphragm expansion tank 6 Isolation valve 7 Drain purge valve 8 Tank fitting 9 Closed type expansion tank 10 Primary secondary connection 11 Boiler circulator 12 Flow check valve Note Pitch horizontal pip ing upwards ...

Page 25: ...re limit as shown in Fig 13 page 23 This will ensure that the primary supply temperature does not exceed the maximum allowable temperature for the radiant tubing The addition of the high temperature limit is important if the PRESTIGE Solo is connected to a domestic hot water sys tem which requires a high primary sup ply water temperature Size the system piping and circulator to provide the flow ne...

Page 26: ...7 Pressure relief valve 8 Drain purge valve 2 1 7 5 6 6 3 3 4 Supply System System Hot Cold Domestic Domestic Return 8 Fig 8 DHW Boiler Piping with a PRESTIGE Solo and SMART The boiler system piping shown in Fig 8 must be a closed system to avoid any oxygen contamination and potential fail ure of the outer tank of the Smart NOTICE ...

Page 27: ... Flow check valve 4 Isolation valve 5 Zone circulator 6 Drain purge valve 7 Pressure relief valve 8 Air separator 9 Automatic air vent 10 Diaphragm expansion tank 11 Automatic fill valve Fig 10 CH System Piping Zoning with Zone Valves 1 PRESTIGE Solo boiler 2 CH circulator 3 Flow check valve 4 Isolation valve 5 Zone valve 6 Drain purge valve 7 Pressure relief valve 8 Air separator 9 Automatic air ...

Page 28: ...ll valve 12 Pressure Differential Valve Fig 12 CH System Piping Single Zone System with Single System Boiler Circulator 1 PRESTIGE Solo boiler 2 CH circulator 3 Flow check valve 4 Isolation valve 5 Zone valve 6 Drain purge valve 7 Pressure relief valve 8 Air separator 9 Automatic air vent 10 Diaphragm expansion tank 11 Automatic fill valve Note Verify CH circula tor is properly sized to overcome t...

Page 29: ...used in lieu of zone valves 1 PRESTIGE Solo boiler 2 CH circulator 3 Flow check valve 4 Isolation valve 5 Zone valve 6 Drain purge valve 7 Pressure relief valve 8 Air separator 9 Automatic air vent 10 Diaphragm expansion tank 11 Automatic fill valve 12 System circulator 13 High temperature limit control Fig 13 CH System Piping Radiant Low Temp Heating ...

Page 30: ...3 2 5 5 5 1 Boiler circulator 2 Isolation valve 3 Flow check valve 4 System circulator 5 Drain purge valve 6 Automatic air vent 7 Air separator 8 Diaphragm expansion tank 9 Automatic fill valve Fig 14 Multiple PRESTIGE Solo Boiler Piping Primary Secondary Piping using Balanced Manifold System ...

Page 31: ...e Connect the condensate drain assembly to the retaining nut and tighten Hand tight only Ensure the condensate drain assembly contains the plastic seated ball Do not install the condensate drain assembly if the ball is lost or missing replace the entire assembly 3 Remove the compression nut and rubber seal from the drain outlet 4 Using 3 4 x 2 flexible PVC tube provid ed slide the compression nut ...

Page 32: ...d by authority having jurisdiction The condensate drain must remain filled and unobstructed and allow unrestricted flow of condensate The condensate should not be subject to conditions where freezing could occur If the con densate is subjected to freezing or becomes obstructed it can leak result ing in potential water damage to the boil er and surrounding area CAUTION NOTICE Flexible Tubing or 3 4...

Page 33: ... any pressure test with less than 13 w c Disconnect the PRESTIGE Solo and its gas valve from the gas supply piping during any pressure test greater than 13 w c Do not check for gas leaks with an open flame Use a gas detection device or bub ble test Failure to check for gas leaks can cause severe personal injury death or substantial property damage 7 Use pipe dope compatible with natural and propan...

Page 34: ...st be verified during start up and with all other gas appliances operating within the building 2 Install 100 lockup gas pressure regulator in the gas supply line if inlet pressure can exceed 13 w c at any time Adjust the lock up pressure regulator for 13 w c maximum DO NOT adjust or attempt to measure gas valve outlet pressure The gas valve is factory set for the correct outlet pres sure This sett...

Page 35: ...t outlet pres sure This setting is suitable for natural gas and propane and requires no field adjustment Attempts by the installer to adjust or measure the gas valve outlet pressure could result in damage to the valve causing potential severe personal injury death or substantial property damage Prior to start up ensure the unit is set to fire propane Check the rating label for the type of fuel Che...

Page 36: ...ce Gaskets Venturi Fig 18 Gas Valve Venturi Assembly PRESTIGE Solo 399 Venturi Inlet Supply Pressure Port Propane Orifice Gas Valve Gasket Gas Valve Pipe Fitting Gas Valve Fig 17 Gas Valve Venturi Assembly PRESTIGE Solo 60 175 250 ...

Page 37: ...f the DHW circulator not to exceed 2 amps Wiring Tool Instructions 1 Locate the wiring tools on the PRESTIGE Solo just below the MCBA control in a plastic bag and below the extra fuses 2 Locate the terminal blocks on the PRES TIGE Solo below the MCBA control The 120V Terminals are located on the left set of Terminal Blocks The 24V Terminals are located on the right set of terminal blocks 3 Careful...

Page 38: ...ostat O 10v External Inputs Gas Valve PRESTIGE Solo 399 Only Heating circulator supplied on the PRESTIGE Solo 110 only To properly connect wires to terminal block use wiring tool included with PRESTIGE Solo See wiring tool instructions page 31 Fig 20 Prestige Solo Boiler Factory Wiring ...

Page 39: ...t or 15 amp minimum service switch Domestic Hot Water Aquastat Wiring 1 Connect the DHW thermostat aquastat to the 24V terminal strip on the wiring panel located below the PRESTIGE Solo control module as shown in Fig 20 page 32 2 Route all wiring through the provided openings in the bottom jacket panel Allow enough wire for access panel to swing open during servicing Thermostat Wiring Isolate 120V...

Page 40: ...energize the system circulator shown as item 12 in Fig 10 page 21 reference Fig 21 Installer to provide a Transformer Relay such as Honeywell R8285 or equivalent and Zone Valves with isolated end switch such as Honeywell V8043 or equivalent External Modulating Control The PRESTIGE Solo firing rate can be con trolled by an external modulating boiler con troller See page 32 for wiring and Page 54 fo...

Page 41: ...l Strip H N High Voltage 120 V A C 24 V A C Room Thermostat Room Thermostat Zone 1 Zone 2 Additional zones Additional zones may be added as shown above Transformer Power Zone Valve Zone Valve Isolation relay 7 8 Use isolation relay on 3 wire zone valve with non isolated end switch Transformer and the Prestige MCBA control can burn out if isolation relay is not used NOTICE 4 Wire Zone Valve 3 Wire ...

Page 42: ...al zones may be added as shown above 7 8 6 2 1 4 3 5 6 2 1 4 3 5 T T T T Fig 23 Field Wiring with Zone Circulators Thermostat Zone 1 Zone 1 Circulator 120 VAC N To Prestige 24V Terminal Strip Zone 2 Circulator Zone 3 Circulator Thermostat Zone 2 Thermostat Zone 3 R C T1 T1 T2 T2 T3 T3 C3 C3 C2 C2 C1 C1 PR PR X2 X1 L1 L2 ZC H 7 8 Fig 24 Typical Zone Relay Panel Wiring ...

Page 43: ...at a swimming pool or spa directly Maintain the chlorine level of the water at lev els considered safe for drinking Flush Boiler and Domestic System to Remove Sediment The installer must flush the boiler system to remove any sediment to allow proper operation of the PRESTIGE Solo Flush the systems until the water runs clean and is free of sediment For zoned systems each zone should be flushed thro...

Page 44: ...he unit and any manual or auto matic air vent in the system 2 Open all system isolation valves 3 Fill the boiler system to correct system pressure Correct pressure will vary with each application Typical residential system fill pressure is 12 psi System pressure will increase when system temperature increases Operating pressure of the system should never exceed 25 psi 4 Purge air and sediment in e...

Page 45: ...eck the voltage reading across the wire ends There should NEVER be voltage measured at the wire ends If voltage is measured at the panel under any condition check and correct the external wiring In systems using 3 wire zone valves backfeed of voltage to the unit is a com mon problem Use an isolation relay to prevent voltage from the external circuit entering the PRESTIGE Solo control panel Reconne...

Page 46: ...Condensate Drain Assembly is filled with water PRESTIGE Solo Start Up 1 Turn the ON OFF switch located on the front control panel to the OFF position Turn ON the electrical supply service to the unit 2 Read and follow the Operating Instructions outlined on page 42 If PRESTIGE Solo Does Not Start Correctly 1 Verify DHW parameter 2 and CH para meter 3 systems are turned ON or set to 01 Read the Boil...

Page 47: ...ied installer service agency or the gas suppli er All combustion measurements must be performed with calibrated equipment to ensure proper reading and accuracy Test for CO2 or O2 and for CO during high firing rate To manually place the boiler into high fire mode reference page 45 The combustion reading should be within the range listed in Table 2 The CO level should not exceed 100 ppm when combust...

Page 48: ...nce below and call your service technician or gas supplier 11 Replace the front jacket panel Make sure the panel is seated firmly in place and all mounting screws are tightened If you do not follow these instructions exactly a fire or explosion may result causing property damage personal injury or loss of life 1 Set the room thermostat to lowest setting 2 Turn the service switch on the PRESTIGE co...

Page 49: ... Solo or turn down DHW tank aquas tat if used to ensure the boiler does not receive a DHW call for heat 2 Set the room thermostat to the lowest setting 3 Turn off power to the boiler wait a few seconds and turn on power to the boiler 4 The following displays should occur U1 22 Software version A140 Self check on power up 0140 No call for heat 5 Initiate a call for heat by raising the set point of ...

Page 50: ... desired setting plac ing the DHW system into operation Operation Verification Domestic Hot Water if applicable 1 As outlined in the verification for space heating repeat STEPS 2 through 4 2 Raise the DHW aquastat setting to initiate a call for heat As in the space heating opera tion the display should show 5140 This is a fan air flow check The burner blower will be energized momen tary prior to t...

Page 51: ...irculator will function domestic circulator will not function the test mode will time out in approxi mately 10 minutes TO TEMPORARILY PLACE THE BURN ER INTO LOW FIRE TEST MODE press the MODE button until StbY is displayed Then press and hold both MODE and but tons simultaneously until the first digit flashes L TO DEACTIVATE THE HIGH OR LOW FIRE TEST MODE press the MODE button until StbY is display...

Page 52: ...xternal limit terminals 15 16 is OPEN Burner off for 150 seconds auto reset 0 1 180 180 180 180 180 180 180 180 180 180 2 3 4 5 6 7 8 9 18 b 19 b 24 b 25 b 26 b 2 Display Boiler function No blower signal Blower signal present with no demand Burner will remain OFF until condition terminates Temperature difference between the supply and return is more than 72 F Burner will remain OFF for 150 seconds...

Page 53: ...atically stores the changes Note 1 This parameter is factory set to 140ºF It is important to note the control adds 46ºF to this setting therefore the actual domestic hot water boiler setpoint is 140ºF 46ºF 186ºF Note 2 This parameter should not be changed from the factory setting of 01 The perfor mance of the DHW will be affected and can become unreliable Note 3 This parameter should not be change...

Page 54: ...ater Temperature ºF 2 Return Water Temperature ºF 3 DHW Water Temperture ºF Optional 4 Outdoor Temperture ºF Optional 5 Flue Temperature ºF 6 Boiler Setpoint ºF 7 Rate of Increase of Supply Water Temperature ºF Sec 8 Rate of Increase of Return Water Temperature ºF Sec 9 Rate of Increase of DHW Water Temperature ºF Sec A Not Used B Not Used C Not Used D Not Used E Ionization Current in micro ampere...

Page 55: ... control failure 06 E Internal control failure 07 E Flame detected prior to burner startup E 00 Internal control failure External limit terminals 13 14 is OPEN Blower signal does not reset to zero No blower signal present Supply Temperature sensor is short circuited 11 12 15 16 29 28 E E E E E E Flue Temperature exceeds 250 F 52 E Internal control error failure to read parameters 61 E Return Tempe...

Page 56: ... prevent accidental damage or tampering 5 Avoid mounting the enclosure in areas sub jected to excessive moisture 6 Once an area on the exterior wall has been determined to affix the enclosure use the enclosure as a template to mark the location of the mounting screws 7 Using a 3 16 drill bit drill 2 pilot holes on the marked locations 8 Tap the enclosed plastic anchors into the pilot holes Use car...

Page 57: ...nue pressing the STEP button until the next parameter to be adjusted is reached and revise the setting Adjusting Outdoor Reset Curve Parameters 4 10 11 12 define the settings of the outdoor reset curve See Graph 1 and Table 3 page 53 for an example of modifying the outdoor reset curve CH Maximum Boiler Operating Setpoint Parameter 4 If an outdoor temperature sensor is not con nected to the boiler ...

Page 58: ...E button to save the Access Code The display should flash to indicate that the Access Code was saved After the Access Code has been entered the advanced parameters can be accessed by press ing the MODE button until the display shows PARA Once the display shows PARA press the STEP button to reach the appropriate para meter The display should follow the following sequence Press STEP once 1140 Press ...

Page 59: ...re Table 3 Outdoor Air Temperature Reset Example 90 20 60 100 140 180 70 64 50 30 10 0 10 86 Boiler Temperature F Outdoor Air Temperature F Parameter 4 Set Point Parameter 10 Set Point Parameter 12 Setting Parameter 11 Setting Graph 1 Outdoor Air Temperature Reset Curve Example Note Factory setting of Parameter 4 is 186ºF ...

Page 60: ...ould lead to erratic and or no response from the boiler con troller Parameter Adjustment The Prestige MCBA control module must be programmed to accept the 0 10 VDC signal from the external modulating boiler control CH Operating Signal Section Parameter 45 Follow the procedure for entering the MCBA Access Code on page 52 and then change the setting of Paramater 45 from the factory setting of 00 to ...

Page 61: ...55 Factory Setting Parameters FACTORY SETTING FOR PARAMETERS ...

Page 62: ...on page 41 c Measured the rate of input on Natural Gas as outlined on page 41 c Checked the incoming gas pressure to the PRESTIGE Solo to ensure a minimum pressure of 5 w c during flow conditions to all gas appliances and a maximum pressure of 13 w c during non flow conditions for Natural and Propane c Adjusted balancing valves and system limit controls to provide design temperatures to the primar...

Page 63: ...eted Check out procedures have been followed and completed Information regarding the unit and installation received and left with owner maintenance personnel Installer Information Company Address Address Phone Number Btu hr ____________________________________________________________________ ____________________________________________________________________ ______________________________________...

Page 64: ...rm Additional items if combustion or performance is poor Clean heat exchanger and flue ways Remove burner assembly and clean burner head using compressed air only Once the maintenance items are completed review the service with the owner Owner Maintenance Periodically Check the area around the unit Check and remove any blockage from the combustion air inlet and ventilation open ings Check the temp...

Page 65: ...e PRES TIGE Solo is free of combustible flammable materials or flammable vapors or liquids Remove immediately if found Verify that combustion air inlet area is free of any contaminates Refer to the materials listed on page 5 of this manual If any of these prod ucts are in the area from which the unit takes its combustion air they must be removed immediately or the combustion air intake must be rel...

Page 66: ...mbustion air intake are free of debris and obstructions Inspect Vent and Combustion Air Piping Visually inspect the venting system and com bustion air piping for blockage deterioration or leakage Repair any deficiencies Verify that the combustion air inlet piping is connected sealed and properly supported Failure to inspect the vent system and combustion air inlet piping and to have any conditions...

Page 67: ...tag of the valve Before manually operating the pressure relief valve ensure the discharge piping is directed to a suitable place of disposal to avoid a potential scald hazard The dis charge piping must be full size without restriction and installed to permit com plete drainage of both the valve and line If after closing the valve the valve fails to seat properly or continually weeps replace the re...

Page 68: ...tag of the valve Before manually operating the pressure relief valve ensure the discharge piping is directed to a suitable place of disposal to avoid a potential scald hazard The dis charge piping must be full size without restriction and installed to permit com plete drainage of both the valve and line If after closing the valve the valve fails to seat properly or continually weeps replace the re...

Page 69: ... aside Carefully remove the burner mounting plate assembly from the heat exchanger Ensure combustion chamber insulation is not damaged during removal of burner mounting plate assembly See WARNING on page 64 Remove the burner head mounting screws and remove the burner head Inspect the burner head for deterioration Use compressed air or a vacuum to clean the burner head Remove the venturi and gas va...

Page 70: ... to freezing condi tions Do not drain the boiler if freeze protec tion fluid is used in the system 2 Allow the boiler to cool down to room tem perature before servicing 3 Disconnect the gas piping and rectifier plug to the gas valve 4 Disconnect the wiring harness connectors from the blower and remove the blower retaining screws or nuts Remove the blow er from the unit 5 Remove the mounting nuts s...

Page 71: ...after contact 5 Wash potentially contaminated clothes separately from other laundry and rinse washing machine thoroughly 6 Discard used insulation in an air tight plastic bag NIOSH Stated First Aid Eye Skin Immediately irrigate Breathing Clean fresh air WARNING Handling Previously Fired Combustion Chamber Insulation 14 Attach a hose to the boiler drain valve and flush the boiler thoroughly with fr...

Page 72: ...65 Replacement Parts 5 9 8 1 3 5 2 6 7 Fig 26 PRESTIGE Solo Jacket Components ...

Page 73: ...66 Replacement Parts 8 5 9 2 3 4 4 6 7 1 Fig 27 PRESTIGE Solo 60 Internal Components ...

Page 74: ...67 Replacement Parts 8 5 4 4 10 9 7 1 3 2 6 Fig 27A PRESTIGE Solo 175 250 Internal Components ...

Page 75: ...68 Replacement Parts 8 7 10 1 2 3 4 4 5 6 9 Fig 27B PRESTIGE Solo 399 Internal Components ...

Page 76: ...urner Plate 4 PSRKIT55 PSRKIT13 Blower with Gasket 5 Gas Valve 6 Venturi 055 Solo 60 052 Solo 175 051 Solo 250 7 Ignition Cable 8 Igniter with Gasket 9 Sight Glass Assembly Glass Gasket and Bracket 10 Propane Orifice Not Shown 11 Burner Plate Gasket Not Shown 12 Gas Valve Rectifier Plug Not Shown PGRKIT15 PSRKIT14 PSRKIT15 PSRKIT16 PGRKIT01 Fig 28 PRESTIGE Solo 60 175 250 Burner Components Replace...

Page 77: ...70 Replacement Parts 7 6 9 1 2 10 12 13 4 3 5 8 Fig 28A PRESTIGE Solo 399 Burner Components ...

Page 78: ...71 3 Fig 29 PRESTIGE Solo Electronic Components Replacement Parts ...

Page 79: ... 15 43 392 mm 9 87 251 mm 9 87 251 mm 2 2 56 mm 3 76 mm 1 NPT Boiler Supply 1 2 NPT Gas Connection 3 4 NPSC Pressure Relief Valve 3 Combustion AIr Inlet 3 Vent Outlet 19 75 502 mm 7 31 186 mm 1 NPT Boiler Return Front View PRESTIGE Solo 60 ...

Page 80: ...73 Product Specifications Front View PRESTIGE Solo 175 250 ...

Page 81: ...0 628 mm 20 40 516 mm 18 60 473 mm 13 40 340 mm 9 25 235 mm 3 27 83 mm 1 1 2 NPT Boiler Supply 1 Gas Connection 1 1 2 NPT Boiler Return 4 Combustion Air Inlet 3 4 NPSC Pressure Relief Valve 4 Vent Outlet 17 87 454 mm Front View PRESTIGE Solo 399 ...

Page 82: ...tions 11 66 296 mm 1 89 48mm 15 60 396 mm 2 28 58mm 12 04 306 mm 1 2 NPT Gas Connection 1 NPT Boiler Supply 1 NPT Boiler Return 3 Vent Outlet 3 Combustion AIr Inlet 3 4 NPSC Pressure Relief Valve Side View PRESTIGE Solo 60 ...

Page 83: ...76 Product Specifications Side View PRESTIGE Solo 175 250 ...

Page 84: ...s 20 80 529 mm 15 40 490 mm 14 72 374 mm 16 10 409 mm 5 90 150 mm 1 1 2 NPT Boiler Supply 1 1 2 NPT Boiler Return 1 Gas Connection 4 Combustion Air Inlet 4 Vent Outlet 3 4 NPSC Pressure Relief Valve Side View PRESTIGE Solo 399 ...

Page 85: ... 95 142 65 Natural SOLO 250 194 000 102 500 110 000 102 500 95 142 65 87 000 Note 1 The heating capacity of the PRESTIGE Solo 60 175 250 is based on the test requirements of the U S Department of Energy Note 2 The IBR rating is based on a piping and pick up allowance of 1 15 This allowance should be sufficient for the standard radiation requirements for a building load Note 3 Based on the given AF...

Page 86: ...h 2 Pressure Loss Through Boiler Grundfos Circulator Pressure Drop Comparison Grundfos Note Minimum allowable flow rate at full input 3 gpm SOLO 60 Graph 3 Pressure Loss Through Boiler Taco Circulators Pressure Drop Comparison Taco ...

Page 87: ...uct Specifications Graph 4 Pressure Loss Through Boiler Grundfos Circulators Note Minimum allowable flow rate at full input 8 gpm SOLO 175 12 gpm SOLO 250 Graph 5 Pressure Loss Through Boiler Taco Circulators ...

Page 88: ...81 Product Specifications Graph 6 Pressure Loss Through Boiler Grundfos Circulators Note Minimum allowable flow rate at full input 19 gpm SOLO 399 Graph 7 Pressure Loss Through Boiler Taco Circulators ...

Page 89: ...istance to corrosion Self cleaning and self descaling Computerized sizing available from Triangle Tube Phase III Available in capacities from 25 000 BTU hr to 5 000 000 BTU hr SMART Indirect Fired Water Heaters Freeway Center 1 Triangle Lane Blackwood NJ 08012 Tel 856 228 8881 Fax 856 228 3584 http www triangle tube com E mail Info triangle tube com Member of Group Maxi Flo and Spa Heat Exchangers...

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