ACV Solo 175 Operations Instructions

prestigeSolo 60Solo 175Solo 250Solo 399Water BoilerWarranty Registration Card must be filled out by the customer and mailed within thirty (30) days of

Pre-Installation ItemsRecommended ClearancesThe PRESTIGE Solo is approved for zeroclearance to combustibles, excluding vent andboiler piping.-

94Product SpecificationsGraph 4: Pressure Loss Through Boiler - Grundfos Circulators Note: Minimum allowable flow rate at full input:- 8 gpm SOLO 175-

95Product SpecificationsGraph 6: Pressure Loss Through Boiler - Grundfos Circulators Note: Minimum allowable flow rate at full input:- 19 gpm SOLO 399

Additional quality water heating equipment availablefrom ACV-Triangle Tube- Exclusive Tank-in-Tank design- Stainless steel construction- Available in

Combustion Air Venting5SECTION II - Combustion Air andVentingCombustion Air ContaminationIf the PRESTIGE Solo combustion airinlet is located in

6Combustion Air VentingVentilation and Combustion AirRequirements - Direct VentA Direct Vent appliance utilizes uncontaminat-ed outdoor air (piped dir

7Combustion Air VentingMethods of Accessing Combustion Air Into ASpace - Category IVIndoor Combustion AirThe methods listed in this section fora

8Combustion Air Venting- Not less than the sum of the areas of allvent connectors in the space.Two Permanent Openings Method. Two permanent openings

9Combustion Air VentingCombination of Indoor and OutdoorCombustion Air Indoor Openings: Where used, openings con-necting the interior spaces shal

10Combustion Air VentingRemoval of an Existing Boiler from aCommon Vent SystemWhen an existing boiler is removed from acommon venting sys

11Combustion Air VentingFor direct-vent appliances, mechanical-vent heating appliances or domestic hotwater equipment, where the bottom of th

12Unit PreparationsSECTION III - Unit PreparationsHandling InstructionsThe PRESTIGE Solo is generally easier tohandle and maneuver once re

13Unit PreparationsPRESTIGE Solo 60/175/250 Stud Walls -Installation 1. Locate the studs in the general area of theboiler placement.2. Place the w

Table of ContentsiPRODUCT AND SAFETY INFORMATIONDefinitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Boiler PipingSECTION IV - Boiler PipingGeneral Piping Requirements- All plumbing must meet or exceed all local,state and national plumbing codes.- Su

15Boiler PipingBoiler Return Connection with Tee Fitting and Boiler Drain Valve(field supplied)Boiler Supply Connection Pressure Relief Valve(

Boiler PipingLow Water Cutoff Device- The PRESTIGE Solo is equipped with a fac-tory installed pressure switch type Low WaterCut Off device.- The min

Boiler PipingExpansion Tank and Makeup WaterEnsure the expansion tank is properly sized forthe boiler volume (3 gallons [12 L] for thePRESTIGE

18Boiler PipingFig. 6: Piping Component LegendSystem Piping - Zone CirculatorsConnect the PRESTIGE Solo to the systempiping as shown in Fig. 9

19Boiler PipingFig. 8 : Near Boiler Piping - Closed Type Expansion TankFig. 7: Near Boiler Piping - Diaphragm Expansion TankNote: Pitch horizontal pip

20Boiler PipingSystem Piping - Through BoilerIn new or retrofit applications in whichprimary/secondary arrangement is not utilized, thePRESTIGE

21Boiler PipingCHZC2ZC1DHWFig. 9: System Piping - Zoning with Zone CirculatorsFig. 10: System Piping - Zoning with Zone ValvesThe boiler system pipin

22Boiler PipingFig. 11: System Piping - Multiple Zone Valve with Single System/Boiler CirculatorFig. 12: System Piping - Single Zone System with Sing

23Boiler PipingFig. 13: Multiple PRESTIGE Solo Boiler Piping - Primary / Secondary Note: Consult the PRESTIGETriMax Control Supplement forinformatio

Table of ContentsiiBackflow Preventer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Boiler System Piping Ap

24Installing Vent/Combustion Air & Condensate DrainSECTION V - Installing Vent /Combustion Air & Condensate DrainInstalling Vent and Combustio

25Installing Vent/Combustion Air & Condensate DrainThe drain line materials must be anapproved material by the authority hav-ing jurisdicti

26Gas PipingSECTION VI - Gas PipingGas Supply Piping ConnectionThe gas supply piping must be installedin accordance to all applicable local,state

27Gas PipingNATURAL GASPipe Sizing - Natural GasRefer to Table 1 for schedule 40 metallic pipelength and diameter requirements for naturalgas, b

28Gas PipingPROPANE GASPipe Sizing - Propane GasThe unit was shipped with a propaneconversion kit which is located on thetop of the unit i

29Gas PipingGas ValveInlet GasPressure PortOffset PressureCover ScrewGasketVenturiOrifice(Natural & Propane)Throttle Screw(Red Plastic Sleeve)Fig.

30Internal WiringSECTION VII - Internal WiringELECTRICAL SHOCK HAZARD. Foryour safety, disconnect electrical powersupply to the unit before

31Internal Wiring1 2CH1Thermostat3 4CH2Thermostat5 6OutdoorSensor7 8DHWAquastator Sensor9 10ManualResetLimit11 12AutoResetLimit13 14+ -ModulationSigna

32External WiringSECTION VIII- External WiringInstallation ComplianceAll field wiring made during installation mustcomply with:- National Electrical C

33External Wiring3. Connect the DHW circulator to the linevoltage terminal strip on the wiring panelbelow the PRESTIGE control module,

iiiTable of ContentsCirculator Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32-33Alarm Wiring . .

34External Wiring2. Follow thermostat manufacturer’s instruc-tions for proper installation. Thermostatshould be located on an inside wa

35External WiringSystem Sensor WiringAn optional system temperature sensor can beplaced on the central heating loop to controlthe temperature

CH (1) PumpDiverter ValveDHWCH36External WiringFig. 20: Multiple Zone Field Wiring Using Zone Valves

Diverter ValveCH (1) PumpCHDHW37External WiringFig. 21: Multiple Zone Field Wiring using Zone Circulators

38External WiringDiverter ValveCH (1) PumpDHWZC1ZC2CHFig. 23: Prestige Wiring - Zoning with Zone CirculatorsCH (1) PumpDiverter ValveDHWSYSCHFig. 24:

39External WiringDHW AquastatOutdoor SensorZone#2Zone ValveEnd SwitchZone #1Zone ValveEnd Switch120V/15AServiceC21Smart Tank Snap SetCH1T-stat5Low vol

40TriMax OperationSECTION IX- TriMax OperationThe TriMax Boiler Management System is designed to be flexible yet easy to use. TriMax mon-itors and co

41TriMax OperationTriMax NavigationNavigation is performed through four arrow buttons UP, DOWN, LEFT, RIGHT with a centerOK button for making selectio

42TriMax Operationabc de f bbb babc de f bbabc deabc de f bbb babc de f bbabc dabc de f bbb babc de f bbabc deabc de f bbb babc de f bbf bg abc dBoil

43TriMax OperationThe status line displays the current operating state of the Prestige.See page 44 for a list of all Status Line Messages.The radiator

ivTable of ContentsCleaning of Old Boiler/System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56Cleaning of New Boiler/System

44TriMax OperationStatus Line MessagesStatus Line Message DescriptionStandby Indicates that the Prestige is ready to respond when a demand is received

45TriMax OperationPress OK ButtonThe EZ Setup menu canbe accessed by selectingthis icon.The CH / DHW Operation Menu can be accessed by selecting this

46TriMax OperationEZ Setup Navigation: Home Screen>Main Menu>EZ SetupThe EZ Setup menus provide a simple way to quickly customize the

47TriMax OperationSelect CH1 Reset Curve Default: Finned Tube BaseboardSelect CH1 Reset Curve prompts the installer to select an outdoor reset curvefo

48TriMax OperationNavigation: Home Screen>Main Menu>EZ Setup>DHW EZ SetupDomestic Hot Water EZ Setup allows the installer to quickly customiz

49TriMax OperationDHW Priority Timeout Default: OffDHW Priority Timeout prompts the installer to enter an optional time limitthat a domestic hot water

50TriMax OperationCH/DHW Operation Heating EnabledNavigation: Home Screen>Main Menu>CH / DHW OperationCH / DHW

51TriMax OperationInformation Item DescriptionBoiler StatusDisplays the current operating state of the Prestige. This is the same asthe status line

52TriMax OperationNavigation: Home Screen>Main Menu>Boiler Information>LockoutHistoryLockout History records the last eight lockouts. Ea

53TriMax OperationPress any ARROW ButtonThe status line now displays the lockoutThe lockout message is displayed at the top of the screenThe lower rig

vTable of ContentsSECTION XVII - MAINTENANCE PROCEDURESMaintenance ProceduresReported Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . .

54TriMax OperationManual Reset Hard LockoutsCode Lockout Message DescriptionE1 Failed Ignition The burner failed to light after 5 ignition attempts.E2

55TriMax OperationAutomatic Reset Soft LockoutsCode Lockout Message DescriptionE7 High Flue Temperature Flue temperature exceeds high limit.E12 Intern

56Start-Up PreparationSECTION X - Start-Up PreparationRequirements below must be met forwarranty coverage of Prestige heatexchangers. A tho

57Start-Up PreparationCheck and Test AntifreezeFor boiler systems containing antifreeze solu-tions, follow the antifreeze manufacturer’sinstruct

58Start-Up PreparationCheck Low Water Cut-Off Device- The PRESTIGE Solo is provided with afactory installed LWCO device that mea-sures sy

59Start-Up ProceduresSECTION XI - Start-Up ProceduresFinal Checks Before Start-Upc Read page 40 through 55 regarding theoperation of the TriM

60Start-Up Proceduresc Check Vent Piping and Combustion AirPiping.Check for gas-tight seal at every con-nection and seam of the ventin

61Start-Up Procedurese. Press the LEFT and RIGHT buttons toadjust the firing rate from 1% to 100%.Hold down the LEFT or RIGHT but-ton to rapidly inc

62Start-Up Proceduresc Test High Temperature LimitThe high temperature limit can be temporarilylowered from 210ºF [99ºC] to 102ºF [39ºC] fortesting.1.

63Start-Up ProceduresWARNINGFOR YOUR SAFETY READ BEFORE LIGHTINGOPERATING INSTRUCTIONS TO TURN OFF GAS TO APPLIANCE1. STOP! Read the safety informati

Product & Safety Information1Indicates the presence of a hazardoussituation which, if ignored, will result indeath, serious injury or sub

64Outdoor Reset ControlSECTION XII - Outdoor ResetControlThe use of the outdoor reset function isrequired to optimize boiler efficiency

65External Modulating ControlSECTION XIII - External ModulatingControlThe boiler can directly accept an analog 0-10VDC signal to control the fi

66External Modulating ControlFactory TriMax SettingHEATING SETTINGFACTORY DEFAULTEZ SETUP RESETINSTALLER RESETHeating Operation EnabledDemand Switch &

67Check-Out ProceduresSECTION XIV- Check-Out ProceduresPerform the following check-out proce-dures as outlined and check off items ascompleted. Wh

68Installation RecordSECTION XV - Installation Record

69Maintenance SchedulesSECTION XVI - Maintenance ScheduleService TechnicianAt least on an annual basis the following main-tenance should be performed

70Maintenance ProceduresSECTION XVII- MaintenanceProceduresMaintenance ProceduresThe PRESTIGE Solo should be inspect-ed and serviced annually, pr

71Maintenance ProceduresClean Condensate Drain Assembly1. Loosen the retaining nut from the conden-sate drain assembly and disconnect theassemb

72Maintenance ProceduresCheck Expansion TankRefer to Section IV - Boiler Piping for rec-ommended location of the expansion tankand air el

73Maintenance ProceduresCheck Control WiringInspect all control wiring. Ensure wiring is ingood condition and properly connected.Check Control Set

2Product & Safety InformationDo not use this appliance if any part hasbeen under water. Immediately call aqualified service technician to

74Maintenance ProceduresCheck Flame SignalThe flame signal can be read from the BoilerInformation screen. It should be a min. 1μ Α−DC.Check the ignito

75Maintenance ProceduresThe combustion chamber insulationcontains ceramic fibers, which are clas-sified as a possible human carcinogen.When e

76Replacement PartsReplacement parts must be purchased through a local ACV-Triangle Tube distributor.When ordering part please provide the model numbe

77Replacement Parts479103425168Fig. 33: PRESTIGE Solo 60 Jacket ComponentsItem Part # Description1 PTJKT10R Rear Panel2 PTJKT08F Front Jacket Panel3

78Replacement Parts493425168Fig. 34: PRESTIGE Solo 175/250 Jacket ComponentsItem Part # Description1 PTJKT12R Rear Panel2 PTJKT08F Front Jacket Panel

79Replacement Parts434251687Fig.35: PRESTIGE Solo 399 Jacket ComponentsItem Part # Description1 PTJKT13R Rear Panel2 PTJKT09F Front Jacket Panel3 PTR

80Replacement Parts984624711035Fig. 36: PRESTIGE Solo 60 Internal ComponentsItem Part # Description1 PTRKIT125 Heat Exchanger Body2 PTADPT07 Vent Outl

81Replacement Parts984624713510Fig. 37: PRESTIGE Solo 175/250 Internal ComponentsItem Part # Description1PSRKIT25 Heat Exchanger Body Solo 175PSRKIT2

82Replacement Parts483627951410Fig. 38: PRESTIGE Solo 399 Internal ComponentsItem Part # Description1PSRKIT44 Heat Exchanger Body (30 PSI)PTRKIT128 H

83725413968Fig. 39: PRESTIGE Solo 60/175/250 Burner ComponentsReplacement PartsItemPart #PRESTIGESolo 60Part #PRESTIGESolo 175-250Description1 PSRKIT0

Pre-Installation Items3SECTION I - Pre-Installation ItemsCode ComplianceThis product must be installed in accordance tothe following:- All applicable

84Replacement Parts72104139768Fig. 40: PRESTIGE Solo 399 Burner ComponentsItem Part # Description1 PSRKIT37 Combustion Chamber Insulation2 PSRKIT38 Bu

8583416527Fig. 41: PRESTIGE Solo Control EnclosureReplacement PartsItem Part # Description1PTRKIT109 Pressure Gauge and Fitting (All except Solo 399)P

86Product Specifications35 1/2” [902 mm]15 3/8” [392 mm]8 1/2” [216 mm]9 7/8” [251 mm]2 1/4” [56 mm]3” [76 mm]1 ” NPT Boiler Supply1/2” NPT Gas Connec

87Product Specifications35 1/2” [902 mm]17 1/4” [437 mm]12” [305 mm]4 1/4” [108 mm]14 1/2” [368 mm]2 3/4” [70 mm]19 3/4” [502 mm]7 3/8” [186 mm]3/4” N

88Product Specifications37 1/2” [953 mm]24 3/4” [628mm]20 1/4” [516 mm]18 5/8” [473 mm]13 1/4” [340 mm]9 1/4” [235 mm]3 1/4” [83 mm]1 1/2” NPT Boiler

89Product Specifications11 3/8” [289 mm]1 7/8” [48mm]15 5/8” [396 mm]2 1/4” [58mm]12” [306 mm]1” NPT Boiler Return1” NPT Boiler Supply1/2” NPT Gas Con

90Product Specifications11 3/8” [288 mm]6 7/8” [176 mm]11 3/8” [288 mm]1 7/8” [51 mm]15 5/8” [396 mm]3/4” NPT Gas Connection1-1/4” NPT Boiler Supply1-

91Product Specifications21 1/4” [540 mm]15 3/8” [390 mm]14 3/4” [374 mm]16 3/8” [416 mm]5 7/8” [150 mm]1 1/2” NPT Boiler Supply1 1/2” NPT Boiler Retur

92Product SpecificationsOutput Note 4 157,500 94.1% 95.1% Fuel Combustion Efficiency Input Note 4 Output Note 4 Note 5 Thermal Efficiency Net AHRIRa

93Product SpecificationsGraph 2: Pressure Loss Through Boiler-Grundfos CirculatorPressure Drop Comparison -Grundfos Note: Minimum allowable flow rate