Burnham V8 Series Instructions.pdf - Heating Help

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SECTION IV: WATER BOILER PIPING AND TRIMNOTICEFailure to pipe boiler as specified influctuations and water carry over.thismanual mayresult inexcessivesystem noise, water lineA. EVALUATE THE EXISTING WATERSYSTEM.Design a piping system and install boiler which willprevent oxygen contamination of boiler water andfrequent water additions.1. There are many possible causes of oxygencontamination such as:a. Addition of excessive make-up water as a resultof system leaks.b. Absorption through open tanks and fittings.c. Oxygen permeable materials in the distributionsystem.2. In order to insure long product life, oxygen sourcesmust be eliminated. This can be accomplished bytaking the following measures:a. Repairing system leaks to eliminate the need foraddition of make-up water.b. Eliminating open tanks from the system.c. Eliminating and/or repairing fittings which allowoxygen absorption.d. Use of non-permeable materials in thedistribution system.e. Isolating the boiler from the system water byinstalling a heat exchanger.WARNINGSystem supply and return piping mustbe connected to correct boiler pipe.Burnham recommends sizing thesystem circulator to supply sufficientflow (GPM) to allow a 20°F temperaturedifferential in the system. When sizingthe system circulator, the pressuredrop of all radiators, baseboard andradiant tubing and all connectingpiping must be considered.CAUTIONMaintain minimum ½ inch clearance fromhot water piping to combustible materials.B. CONNECT SYSTEM SUPPLY AND RETURNPIPING TO BOILER. See Figures 13A, 13B and13C. Also, consult I=B=R Installation and PipingGuides.1. If this boiler is used in connection with refrigerationsystems, the boiler must be installed so that thechilled medium is piped in parallel with the heatingboiler using appropriate valves to prevent the chilledmedium from entering the boiler. See Figure 12.Also, consult I=B=R Installation and Piping Guides.2. If this boiler is connected to heating coils located inair handling units where they may be exposed torefrigerated air, the boiler piping must be equippedwith flow control valves to prevent gravitycirculation of boiler water during the operation ofthe cooling system.3. If boiler is used with an Alliance Indirect-FiredDomestic Water Heater, install the Alliance as aseparate heating zone. Refer to the AllianceInstallation, Operating, and Service Instructions foradditional information.4. Use a boiler bypass if the boiler is to be operated ina system which has a large volume or excessiveradiation where low boiler water temperatures maybe encountered (i.e. converted gravity circulationsystem, etc.) The bypass should be the same size asthe supply and return lines with valves located in thebypass and return line as illustrated in Figures 13A,13B and 13C in order to regulate water flow formaintenance of higher boiler water temperature.WARNINGThe use of a low water cut-off device, whilenot required unless radiation level is belowthe boiler, is highly recommended.24
Figure 12: Recommended Piping for Combination Heating and Cooling (Refrigeration) System25
Page 1: INSTALLATION, OPERATING ANDSERVICE
Page 4 and 5: 4WARNINGpipeanyunscrewnotDopressure
Page 6 and 7: 6Figure 1A: V82 thru V89 Water Boil
Page 8 and 9: 8Figure 1C: V83 thru V89 Water Boil
Page 10 and 11: A. INSPECT SHIPMENT carefully for a
Page 12 and 13: SECTION II: KNOCKDOWN BOILER ASSEMB
Page 14 and 15: H. INSTALL TRIM. The following stea
Page 16 and 17: NOTICEWhen securing burner swing do
Page 18 and 19: 8. Connect the field wiring to the
Page 20 and 21: SECTION III: PACKAGED BOILER ASSEMB
Page 22 and 23: Step 4. From this position the door
Page 26 and 27: 26Figure 13A: Water Boiler Piping f
Page 28 and 29: 28Figure 13C: Optional Water Boiler
Page 30 and 31: Figure 14: V83 Thru V89 Recommended
Page 32 and 33: Figure 15A: Schematic Tankless Heat
Page 34 and 35: SECTION VII: VENTING AND AIR INTAKE
Page 36 and 37: 2. After determining location, cut
Page 38 and 39: Figure 19: Wiring Diagram, Steam, S
Page 40 and 41: Figure 21: Wiring Diagram, Steam, O
Page 42 and 43: Figure 23A: Wiring Diagram, Water w
Page 44 and 45: SECTION IX: OIL PIPINGA. GENERAL1.
Page 46 and 47: SECTION X: SYSTEM START-UPWARNINGAl
Page 48 and 49: the bleeder port or the nozzle port
Page 50 and 51: a. FEATURES AND CONTROLSi. The R718
Page 52 and 53: LOW LIMIT OPERATION —On a tempera
Page 54 and 55: SECTION XI: MAINTENANCE AND SERVICE
Page 56 and 57: testing with hydrion paper which is
Page 58 and 59: SECTION XII: BOILER CLEANINGWARNING
Page 60 and 61: A. COMBUSTION1. NOZZLES — Althoug
Page 62 and 63: 62Bare Boiler Assembly
Page 64 and 65: 64Bare Boiler Assembly (Continued)
Page 66 and 67: 66Jacket Assembly
Page 68 and 69: V83 Thru V89 Steam Boilers - Trim a
Page 70 and 71: V82 Thru V89 Water Boilers - Trim a
Page 72 and 73: 72Beckett AFG Burner
Page 74 and 75:
BECKETT OIL BURNER PART NOS. FOR V8
Page 76 and 77:
DATESERVICE RECORDSERVICE PERFORMED
Page 78 and 79:
DATESERVICE RECORDSERVICE PERFORMED
Page 80:
Limited WarrantyFOR RESIDENTIAL CAS
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