PB Heat DE Manuale Utente

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Sommario

Pagina 1 - Maintenance

DEBoilersSeriesGasInstallation,Operation &MaintenanceManual

Pagina 2 - TABLE OF CONTENTS

86. Install this boiler so that the gas ignition systemcomponents are protected from water (dripping,spraying, etc.) during appliance operation andser

Pagina 3 - USING THIS MANUAL

9C. PIPING FOR ZONED SYSTEMS1. See Figures 3.5 and 3.6 for basic zoned systemlayouts.2. Run each zone pipe down then up to zone toprevent air accumula

Pagina 4 - 1. PREINSTALLATION

10D. EXPANSION TANK1. Consult the tank manufacturer’s instructions forspecific information relating to tank installation. Sizethe expansion tank for t

Pagina 5 - PREINSTALLATION

11A. GENERAL1. Install vent system in accordance with the "Ventingof Equipment" Chapter of the National Fuel GasCode, ANSI Z223.1/NFPA 54,

Pagina 6

122. Refer to Table 4.2 for minimum and maximum ventlength allowed.3. Maintain a minimum 2” (51 mm) clearance betweenvent pipe and combustible constru

Pagina 7

13VENTINGFigure 4.2: Direct Exhaust, Sidewall Venting with Vertical Off-SetFigure 4.3: Vent Pipe Adapters

Pagina 8 - 2. BOILER SET-UP

14D. DIRECT EXHAUST; VERTICAL VENTING1. This vent system will operate with a positive pressurein the vent pipe. Follow vent pipe manufacturer’sinstruc

Pagina 9 - 3. WATER PIPING AND CONTROLS

15VENTINGE. BOILER REMOVAL FROM COMMONVENTING SYSTEMAt the time of removal of an existing boiler, follow thesesteps with each appliance remaining conn

Pagina 10 - WATER PIPING AND CONTROLS

161. Size and install the gas supply piping properly inorder to provide a supply of gas sufficient to meetthe maximum demand without undue loss ofpres

Pagina 11

17Table 5.3: Pipe CapacityCapacity of pipe of different diameters and lengths in cubic feet per hour[cubic meter per hour] with a pressure drop of 0.3

Pagina 12

iiUSING THIS MANUAL 1A. INSTALLATION SEQUENCE . . . . . . . . . . . . .1B. SPECIAL ATTENTION BOXES . . . . . . . . . . . .11. PREINSTALLATION 2A. AC

Pagina 13 - 4. VENTING

18A. WIRING1. See Figure 6.1 for location of wiring and controls.Use Figure 6.2 to connect the boiler to a powersupply and to connect components to th

Pagina 14

19D. SEQUENCE OF OPERATION1. Thermostat calls for heat, energizes Control Relay(CR).2. Control Relay (CR) energizes circulator.3. Limit senses boiler

Pagina 15

20Figure 6.3: Ignition System Operating SequenceELECTRICAL

Pagina 16

21ELECTRICALFigure 6.4: Zone Wiring with Zone ValvesFigure 6.5: Zone Wiring with Circulators

Pagina 17 - VENTING SYSTEM

22A. COMPLETING THE INSTALLATION1. Confirm that all water, gas and electricity areturned off.2. Inspect the boiler combustion chamber for foreignobjec

Pagina 18 - 5. GAS PIPING

23Figure 7.1: Gas Valve, Manifold and Burner Assembly – Intermittent IgnitionFigure 7.2: Valve Tapping and Adjustment Screw LocationsSTART-UP PROCEDUR

Pagina 19 - GAS PIPING

24START-UP PROCEDURESFigure 7.3: Operating InstructionsSV9501/SV9601 9318 REV 2 (MM/YY)FOR YOUR SAFETY READ BEFORE LIGHTINGWARNING: If you do not fol

Pagina 20 - 6. ELECTRICAL

25B. CONTROL DESCRIPTIONSSee Figure 6.1 in Section 6 (Electrical) for locations ofthese devices.1. FLAME ROLL-OUT SAFETY SHUT-OFF SWITCH(FLAME ROLL-OU

Pagina 21 - ELECTRICAL

26E. CHECK-OUT PROCEDURE1. After starting the boiler, be certain all controls areworking properly. Check to be sure that the limit willshut off the bo

Pagina 22

273. Low Water Cut-Off (if used) – Consult themanufacturer’s instructions for the low water cut-offoperational check procedure.4. Check the system to

Pagina 23

1A. INSTALLATION SEQUENCEFollow the installation instructions provided in thismanual in the order shown. The order of theseinstructions has been set i

Pagina 24 - 7. START-UP PROCEDURES

28A. SHUT-DOWN CAUSED BY PILOT OUTAGE, PRESSURE SWITCH ORFLAME ROLL-OUT SAFETY SHUT-OFF SWITCHIn the event of a shut-down caused by a pilot outage,act

Pagina 25 - START-UP PROCEDURES

29TROUBLESHOOTINGFigure 8.1: Procedure For Measuring Fan Suction PressureSEE TABLE 7

Pagina 26 - TO TURN OFF GAS TO APPLIANCE

30TROUBLESHOOTINGTable 8.2: Boiler Troubleshooting Guide (Burners Functioning)Problem Possible Causes Corrective Actions1. See Figure 8.2Burners not f

Pagina 27

31Figure 8.2: Boiler Troubleshooting Guide (Burners Not Functioning)TROUBLESHOOTING

Pagina 28

32MAINTENANCE9. MAINTENANCEWARNINGProduct Safety InformationRefractory Ceramic Fiber ProductThis appliance contains materials made from refractory cer

Pagina 29

33A. GENERAL1. Disconnect this boiler from the gas supply pipingduring any pressure testing of the gas system.2. Check pipes adjacent to cold walls o

Pagina 30 - 8. TROUBLESHOOTING

34E. ANNUALLY (BEFORE START OF HEATINGSEASON)1. Check flueways and burners for cleanliness andclean if necessary. Use the following procedure ifcleani

Pagina 31 - TROUBLESHOOTING

35BOILER DIMENSIONS & RATINGS10. BOILER DIMENSIONS & RATINGSFigure 10.1: Boiler ViewsTable 10.1: Series DE Boiler Ratings1 Net I=B=R water rat

Pagina 32

36REPAIR PARTSFigure 11.1: Block/Base/Floor Pan/Jacket/Flue CollectorREPAIR PARTSSERIES DE GAS BOILERRepair parts are available from your installer or

Pagina 33

37REPAIR PARTSFigure 11.2: Base/Burners/Manifold

Pagina 34 - 9. MAINTENANCE

2A. ACCESSIBILITY CLEARANCESInstall boiler not less than 24″ (610 mm) between the leftside, top, and front of the boiler and adjacent wall orother app

Pagina 35 - MAINTENANCE

38REPAIR PARTSTable 11.1: Repair Parts1234567891011121314151617Block AssemblyBase AssemblyObservation Cover DoorBase Blanket SealCombustible Floor Pan

Pagina 36

39NOTES

Pagina 38 - 11. REPAIR PARTS

DEBoilersSeriesGasInstallation,Operation &MaintenanceManualTO THE INSTALLER:This manual is the property of the owner and mustbe affixed near the b

Pagina 39

3where:Ifan= Input of the fan assisted appliances inBtu/hrACH = air change per hour (percent of thevolume of the space exchanged perhour, expressed as

Pagina 40

4ii. Where communicating with the outdoorsthrough horizontal ducts, each opening shallhave a minimum free area of 1 in2per 2000Btu/hr (22 cm2per 2000

Pagina 41

5c. Each of the appliances served shall beinterlocked to the mechanical air supply toprevent main burner operation where themechanical air supply syst

Pagina 42

6BOILER SET-UP1. Provide a sound, level foundation. Locate boiler asnear to the chimney or outside wall as possible andcentralized with respect to the

Pagina 43

7A. BOILER SUPPLY AND RETURN1. Size the supply and return to suit the system. Atypical piping arrangement is shown in Figure 3.1.Refer also to the I=B

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