Lochinvar 1 Bedienungsanleitung

Installation & Operation ManualModels: 1.0 - 1.3 - 1.5This manual must only be used by a qualified heating installer / service technician. Read

Installation & Operation Manual10Products to avoid:Spray cans containing chloro/fluorocarbonsPermanent wave solutionsChlorinated waxes/cle

Installation & Operation Manual1 Determine boiler location (continued)11When removing a boiler from existing common vent system:Do not in

1 Determine boiler location12 Installation & Operation ManualCombustion and ventilation air requirements for appliances drawing air from t

13Figure 1-7_Combustion Air from Outside - Single Opening4. If a single combustion air opening is provided to bring combustion air in directly from

14 Installation & Operation ManualPVC/CPVC Two PipeSee Figure 3-1AStainless Steel Two PipeSee Figure 3-2Direct venting options - Sidewall Vent

15 Installation & Operation Manual2 General venting (continued) Vertical Vent Optional Room AirPVC/CPVCRoom AirSee Figure 4-5Stainless Steel

16PVC/CPVCVertical Vent, Sidewall AirStainless SteelVertical Vent, Sidewall AirDirect venting options - Vertical Vent, Sidewall Air2 General venting

17 Installation & Operation Manual2 General venting (continued)PVC/CPVC vent piping materialsUse only the materials listed in Table 2A on

18 Installation & Operation ManualPVC/CPVC air intake/vent connections1. Combustion Air Intake Connector (FIG. 2-2) - Used to provide com

19Requirements for installation in Canada1. Installations must be made with a vent pipe system certified to ULC-S636. IPEX is an approved vent man

2ContentsHazard definitionsThe following defined terms are used throughout this manual to bring attention to the presence of hazards of various risk l

20 Installation & Operation ManualStainless steel air intake/vent connections1. Combustion Air Intake Connector (FIG. 2-3) - Used to provi

21 Installation & Operation ManualVent, air piping and termination:The SYNC vent and air piping can be installed through the roof or through

Installation & Operation Manual3 Sidewall direct ventingVent/air termination – sidewallFollow instructions below when determining vent loc

23 Installation & Operation Manual3 Sidewall direct venting (continued) Vent/air termination – sidewall 5. Maintain clearances as shown in

24 Installation & Operation Manual3 Sidewall direct venting VENT PIPINGGALVANIZEDTHIMBLEVENT CAPAIR PIPINGWALL PLATEVENT PLATEFigure 3-4A S

25 Installation & Operation Manual3 Sidewall direct venting (continued) Termination and fittings1. The air termination coupling must

26 Installation & Operation Manual4 Vertical direct venting Vent/air termination – vertical Prepare roof penetrations1. Air pipe penetrat

27 Installation & Operation Manual4 Vertical direct venting (continued) Multiple vent/air terminations1. When terminating multiple SYNC

28 Installation & Operation Manual5 Hydronic pipingSystem water piping methodsThe SYNC is designed to function in a closed loop pressurize

Installation & Operation ManualCirculator sizingThe SYNC heat exchanger does have a pressure drop, which must be considered in your system

Installation & Operation ManualPlease read before proceedingInstaller – Read all instructions, including this manual and the SYNC Service Ma

30 Installation & Operation ManualFigure 5-3 Pump Configuration 5 Hydronic piping Hot Water Generator pump sizingThe SYNC has two (2) h

Installation & Operation ManualIt is required that near boiler piping systems utilize Primary/Secondary configurations as shown in FIG.

32 Installation & Operation Manual5 Hydronic piping HOT WATER GENERATOR SYSTEMCIRCULATOR AIR SEPERATORMAKE UP WATERDRAIN POINT (

33 Installation & Operation ManualHOT WATER GENERATOR SYSTEMCIRCULATOR AIR SEPARATORMAKE UP WATERDRAIN POINT (TYPICAL)SYSTEM SUPP

34 Installation & Operation Manual6 Gas connectionsConnecting gas supply piping1. Refer to FIG. 6-1 to pipe gas to the boiler. a. Insta

35 Installation & Operation Manual6 Gas connections (continued) Use two wrenches when tightening gas piping at boiler (FIG. 6-2), using

36 Installation & Operation ManualTable 6A Natural Gas Pipe Size ChartThe gas piping must be sized for the proper flow and length of pipe,

37 Installation & Operation Manual WARNINGDo not check for gas leaks with an open flame -- use the bubble test. Failure to use the bubble

Installation & Operation Manual7 Field wiring ELECTRICAL SHOCK HAZARD – For your safety, turn off electrical power supply before making a

39 Installation & Operation ManualLow voltage connections 1. Route all low voltage wires through the knockouts in the rear of the boiler,

Installation & Operation Manual4The SYNC - How it works...1. Access cover - front Provides access to the gas train and the heat exchanger.

40 Installation & Operation Manual7 Field wiring System supply sensor1. By installing the system supply sensor into the supply of the

41 Installation & Operation Manual7 Field wiring (continued) 1 ALARMLBL20052 REV B30 SHIELD GNDMOD BUS0 - 10V INPUT2 CONTACTS3 RUN

42 Installation & Operation Manual8 Condensate disposalCondensate drain1. This boiler is a high efficiency appliance that produces conden

43 Installation & Operation Manual9 Start-upCheck/control water chemistryDo not use petroleum-based cleaning or sealing compounds in the b

44 Installation & Operation Manual9 Start-up Check for gas leaksBefore starting the boiler, and during initial operation, smell near the

45 Installation & Operation Manual9 Start-up (continued) Final checks before starting the boiler Read the SYNC Service Manual to famil

46 Installation & Operation ManualFOR YOUR SAFETY READ BEFORE OPERATINGWARNING: If you do not follow these instructions exactly, a fire or

47 Installation & Operation Manual9 Start-up (continued) Check flame and combustion (continued)4. Navigate to the Service Mode Screen f

48 Installation & Operation Manual6. If no other changes are necessary, press the BACK button to return to the Parameter List Screen. 7

49 Installation & Operation ManualGeneralHow the boiler operatesThe SYNC uses advanced stainless steel heat exchangers and electronic contr

Installation & Operation Manual22438974133363937243222241.0 Model Only2520Left Side (inside unit) 62352614241529Right Side (inside unit) The

10 Operating information50 Installation & Operation ManualGradient limitingIf during operation of the boiler the outlet water temperature

51 Installation & Operation Manual10 Operating information (continued) Monitor external limitsConnections are provided on the connection

10 Operating information52 Installation & Operation ManualIf the water temperature at the system supply sensor is less than the set point

10 Operating information (continued)53 Installation & Operation ManualSequence of operation1.Upon a call for heat, the control turns on th

10 Operating information54 Installation & Operation ManualSYNC control moduleFigure 10-1 Status ScreenThe Status Screen displays boiler st

10 Operating information (continued)55 Installation & Operation ManualBoiler Configuration - This line shows the current configuration of

56 Installation & Operation Manual10 Operating information Figure 10-2 Main Menu ScreenUse the Main Menu Screen (FIG. 10-2) to access the

57 Installation & Operation Manual11 Maintenance Maintenance and annual startupTable 11A Service and Maintenance SchedulesService technici

58 Installation & Operation Manual11 Maintenance Follow the service and maintenance procedures given throughout this manual and in compo

59 Installation & Operation Manual11 Maintenance (continued) Flue vent system and air piping1. Visually inspect the entire flue gas vent

6 Installation & Operation ManualRatingsSYNCI=B=R RatingModel NumberNote: Change “N” to “L” for L.P. gas models.InputMBH(Note 4)

60Check flame signal1. At high fire the flame signal shown on the display should be at least 10 microamps.2. A lower flame signal may indicate a fou

61 Installation & Operation Manual11 Maintenance (continued) The boiler contains ceramic fiber materials. Use care when handling these ma

62 Installation & Operation Manual11 Maintenance Handling ceramic fiber materialsREMOVAL OF COMBUSTION CHAMBER LININGThe combustion chambe

63BOX DEPICTSOPTIONAL ITEMSLADDER DIAGRAMLBL20058 REV ECONTROLMODULE 2X5-3X2-1GAS VALVEGAS VALVERELAYX5-5X5-13X5-6X5-121245TR1X1-7FLAME RODSPARKROD120

64 Installation & Operation Manual12 Diagrams Figure 12-2 Ladder Diagram_Part 2BOX DEPICTSOPTIONAL ITEMS120 VAC24 VAC120VACTERMINAL STRIP

Installation & Operation Manual12 Diagrams (continued) Figure 12-3 Wiring DiagramBOX DEPICTSOPTIONAL ITEMSOUTLETSENSORNotes:1. All wirin

66Notes

67Notes

Revision Notes: Revision A (ECO #C02428) initial release.Revision B (ECO #C03046) reflects the addition of FIG. 5-3 on page 27, the addition of a pre

7 Installation & Operation ManualInstallation must comply with:• Local, state, provincial, and national codes, laws, regulations, and ordi

Installation & Operation Manual86"(152 40 MM)24" (610 MM)REAR0"LEFTOPEN FRONT13" (330 MM)TOP0"RIGHT1/4” (6 MM) MI

Installation & Operation Manual91 Determine boiler location (continued)Provide air openings to room:The SYNC alone in boiler room1. No a