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INSTALLATION, OPERATING AND
SERVICE INSTRUCTIONS FOR
V9A WATER SERIES BOILER
`
3050579
This manual must only be used by a qualified heating installer/service technician.
BEFORE installing, read all instructions in this manual and all other information
shipped with the boiler. Post all instructions and manuals near the boiler for
reference by service personnel. Perform steps in the order given. Failure to comply
could result in severe personal injury, death or substantial property damage.
Ce manuel ne doit être utilisé que par un installateur de chauffage / technicien
d'entretien qualifié. AVANT l'installation, lisez toutes les instructions de ce manuel
et toutes les autres informations expédiées avec la chaudière. Affichez toutes
les instructions et manuels près de la chaudière pour référence par le personnel
de service. Effectuez les étapes dans l'ordre indiqué. Le non-respect de cette
consigne peut entraîner des blessures graves, la mort ou des dommages
matériels importants.
Commercial Boilers
www.burnhamcommercial.com
112298-01 - 6/23
Price - $5.00
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Related Manuals for Burnham V9A Series
Summary of Contents for Burnham V9A Series
- Page 1 INSTALLATION, OPERATING AND SERVICE INSTRUCTIONS FOR V9A WATER SERIES BOILER 3050579 This manual must only be used by a qualified heating installer/service technician. BEFORE installing, read all instructions in this manual and all other information shipped with the boiler. Post all instructions and manuals near the boiler for reference by service personnel.
- Page 2 IMPORTANT INFORMATION - READ AND SAVE THESE INSTRUCTIONS FOR REFERENCE All boilers must be installed in accordance with National, State and Local Plumbing, Heating and Electrical Codes All boilers must be installed in accordance with National, State and Local Plumbing, Heating and Electrical Codes and the regulations of the serving utilities.
- Page 3 DO NOT store or use gasoline or other flammable vapors or liquids in the vicinity of this or any other appliance. If you smell gas or fuel oil vapors, do not try to operate the burner/boiler system. Do not touch any electrical switch or use any phone in the building.
- Page 4 Une installation, un réglage, une modification, un service ou un entretien incorrects peuvent entraîner des dommages matériels, des blessures corporelles ou la mort. Le non-respect de toutes les instructions dans le bon ordre peut entraîner des blessures ou la mort. Lisez et comprenez toutes les instructions, y compris toutes celles contenues dans les manuels des fabricants de composants qui sont fournis avec l’appareil avant d’installer, de démarrer, de faire fonctionner, d’entretenir ou de réparer cet appareil.
- Page 5 Appliance materials of construction, products of combustion and the fuel contain alumina, silica, heavy metals, carbon monoxide, nitrogen oxides, aldehydes and/or other toxic or harmful substances which can cause death or serious injury and which are known to the state of California to cause cancer, birth defects and other reproductive harm.
- Page 6 It is common and acceptable practice to install these boilers in lower pressure systems, below the boiler MAWP. Therefore, Burnham offers safety relief valves set at or below the MAWP of the boiler. See Table 1 for available safety relief valve set pressures.
- Page 7 Important Product Safety Information Refractory Ceramic Fiber Product The Repair Parts list designates parts that contain refractory ceramic fibers (RCF). RCF has been classified as a possible human carcinogen. When exposed to temperatures above 1805°F, such as during direct flame contact, RCF changes into crystalline silica, a known carcinogen.
- Page 8 Informations importantes sur la sécurité du produit Produit en fibre de céramique réfractaire La liste des pièces de rechange désigne les pièces contenant des fibres céramiques réfractaires (RCF). Le RCF a été classé comme cancérogène possible pour l’homme. Quand exposé à des températures supérieures à 1805 ° F, comme lors d’un contact direct avec une flamme, Le RCF se transforme en silice cristalline, un cancérigène connu.
- Page 9 SORT OUT ALL CARTONS, BUNDLES, AND SECTIONS AND CHECK AGAINST SHIPPING LIST CHART BELOW TO BE CERTAIN THAT YOU HAVE ALL THE MATERIAL REQUIRED TO ASSEMBLE THE BOILER YOU ORDERED. WATER BOILER FLUE V9A BOILER TRIM ASSEMBLY OUTLET SHIPPING CARTON CARTON CARTON LIST...
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Page 10: Table Of Contents
TABLE OF CONTENTS SECTION I - GENERAL INFORMATION Dimensional Information ............................. 11 Ratings/Data ................................12 Locating the Unit ................................. 13 Air Supply/Venting ............................... 14 SECTION II - CAST IRON BLOCK ASSEMBLY (Knockdown Only) Assembly of Sections, Manual Draw-up ........................21 Hydrostatic Test ................................ -
Page 12: Ratings/Data
Table I: Boiler Ratings / Data 3050579 Net AHRI AHRI Certified Pressure Burner Input Firebox Water Gross Boiler Rating Efficiencies (%) Horse- in Firebox Vent Dia. Boiler Fuel Volume Weight w/ Output Content (In. Wtr. (In.) Model Type Power (MBH) (Cu. -
Page 13: Section I - General Information
SECTION I - GENERAL INFORMATION (Continued) INSPECT SHIPMENT carefully for any signs of damage. This boiler is NOT suitable for installation on com- 1. ALL EQUIPMENT is carefully manufactured, in- bustible floor. spected and packed. Our responsibility ceases upon Floor construction should have adequate load delivery of boiler to the carrier in good condition. -
Page 14: Air Supply/Venting
7″ Dia. 37″ 22″ Oil Burning Equipment. 8″ Dia. 38″ 23″ 18″ 2. V9A Series boilers can be installed in rooms with 10″ Dia. 40″ 25″ clearances from combustible material as listed 12″ Dia. 43″ 28″ above. Listed clearances cannot be reduced for alcove or closet installations. - Page 15 GENERAL VENTING REQUIREMENTS Ensure combustion air does not contain This boiler operates with low flue gas temperatures contaminants and is not drawn from an area likely to likely to condense in the venting system. Boiler must have contaminants per Table IV. For example, never be connected to vent system made from material pipe combustion air from areas near swimming suitable for condensate and with a means to drain...
- Page 16 1. Use vent system suitable for corrosive flue gas Table V: Listed Vent Systems condensate. Listed vent systems are shown in Table Manufacturer Product Flue Material Listed V. See Table VI for required boiler adapters. Applications 2. Gas vent materials must be listed for Category II DuraVent FasNSeal AL29-4C or...
- Page 17 See vent manufacturer’s literature for complete list of vent system components. Consulter la documentation du fabricant pour connaître la liste exhaustive des composants du circuit d’évacuation. CHIMNEY VENTING Chimney must be fully lined with listed vent system that is water-tight, provides means for condensate drainage, and is resistant to corrosion from flue gas condensate.
- Page 18 If chimney provides excess draft, use a barometric damper adjusted to maintain positive 0.1 in. wc (25 Pa) at breeching pressure port. Si la cheminée présente un tirage trop important, utiliser un registre barométrique réglé pour conserver une pression de 0,1 po de colonne d’eau (25 Pa) au raccord de l’orifice de pression.
- Page 19 Lorsque plusieurs appareils sont connectés à un Condensate drain must provide gas-tight seal at circuit commun d’évacuation, celui-ci doit être conçu maximum vent system pressure to ensure products de manière à empêcher le retour de fumées, et ce of combustion do not leak into living space. Ensure all condensate traps are filled with water before quelles que soient les conditions de fonctionnement.
- Page 20 Table VII: Natural Gas Water Boiler Venting Information Vent Vent Flow Typical Flue Vent Pressure Category II Vent Category IV Vent Input Model Connection Rate¹ Gas Temp¹ at Breech Port² Pressure at Flue Outlet³ Pressure at Flue Outlet³ (MBH) (˚F) Dia.
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Page 21: Section Ii - Cast Iron Block Assembly (Knockdown Only)
SECTION II - CAST IRON BLOCK ASSEMBLY FACTORY ASSEMBLED SECTIONS — If the boiler was ordered with factory assembled sections, the assembly should be set in the proper location as outlined in Section I. Lifting arrangement and weights are given in Figure 4. 1. - Page 22 Drive nipples squarely into section using block of wood and hammer, or preferably, an aluminum head hammer. (Burnham offers a Polyethylene Block for setting the nipples, part number 8052601). Place block over entire nipple edge and hit the wood with the hammer.
- Page 23 NOTES: FOR BOILERS LESS TANKLESS HEATER, REPLACE THE "CT" SECTIONS WITH "C" SECTIONS. TANKLESS SECTIONS: IF BOILER CAN TAKE MULTIPLE TANKLESS COILS, BUT NOT ALL TANKLESS COILS WILL BE USED, INSTALL COILS TOWARDS BACK OF BOILER, FOLLOWING SECTION ARRANGEMENT CHART. Figure 8: V9A Section Arrangement i.
- Page 24 it squeezes when the sections come in close contact. The silastic sealant should continue to squeeze out wafer thin until the sections are connected metal to metal. If the silastic has stopped squeezing out from the connection and the sections still do not appear to be drawn metal to metal, use a feeler gauge to measure any gaps at the locations identified in Figure 9.
- Page 25 q. After all sections have been drawn up, the draw-up rod nuts should be loosened until finger tight and then tightened ½ turn with a wrench. HYDROSTATIC TEST — After the boiler sections have been assembled, it is essential that the boiler be hydrostatically tested before the canopy, flue cover plates, jacket, or piping is installed.
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Page 26: Section Iii - Installation Instructions
SECTION III - INSTALLATION INSTRUCTIONS INSTALL CANOPY/FLUE OUTLET ASSEMBLY, Refer to Figures 11, 12 and 13. 1. Open canopy carton. 2. Attach the two (2) canopy brackets to the front end cap of canopy with four (4) #10 x 1/2″ sheet metal screws each. -
Page 28: Flue Baffles And Cover Plates
Figure 15: Right Side Canopy Figure 14: Left Side Canopy Intermediate Bracket Intermediate Bracket c. Secure canopy left side bracket(s) with INSTALL FLUE BAFFLES AND COVER PLATES appropriate canopy ‘J’ bolt(s). Insert threaded over cleanout openings on left side of boiler as shown end through holes in brackets and hook ‘J’... -
Page 29: Rear Observation Port Cover
2. Insert one 25” baffle, rounded end first, in the very combustion space and canopy to observe any gaps bottom pin row exposed by the flueway cleanout or open seals. Poor seals must be repaired and opening. rechecked before continuing. 3. -
Page 31: Burner Mounting Plate / Burner Adapter Plate
Refer to 8. Combination Label and Burnham Logo Plate were Figures 17 and 18. attached to jacket front panel at time of manufacture. -
Page 32: Water Trim
1. In all cases, the burner adapter plate carton for the specified burner will be provided by Burnham. 2. Open Adapter Plate carton and remove contents. Relief valve discharge piping must be piped to within six (6) inches of floor, or to floor drain to eliminate Apply four (4) small dabs of + on rear surface of potential of severe burns. -
Page 33: Preparation For Installation
Figure 21: Purpose of Tappings Approx. Approx. Number Length Width Height Center of Shipping Boiler Gravity Weight Model Sections D*** LBS*** V903A 63-5/8 34-1/2 17-1/2 1478 V904A 69-5/8 34-1/2 20-1/2 1790 V905A 75-5/8 34-1/2 23-1/2 2102 V906A 81-5/8 34-1/2 27-1/2 2418 V907A 87-5/8... -
Page 34: Common Installation Requirements Boiler Piping - Water Heating Applications
NE PAS c. Burnham Commercial recommends maintaining canaliser la chaudière de manière incorrecte. temperature differential (drop) across the system at 40°F or less, and return water temperature at minimum of 135°F for optimum operation and... - Page 35 f. Glycol Antifreeze Solutions - Many systems today use ethylene or propylene glycol antifreeze solutions as a measure for freeze protection, as well as a pump lubricator and corrosion inhibitor. The properties of the glycol mixture have an impact on valve and pump sizing. All glycol solutions have a lower specific heat than water.
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Page 42: Boiler Piping - Domestic Hot Water (Dhw) Applications
See Figure 32b for recommended piping and wiring BOILER PIPING, DOMESTIC HOT WATER details for this type of application. The tempering (DHW) APPLICATION – The V9A boiler can be valve and recirculation loop are advantageous in used in many different piping applications to produce these applications, because they provide both high Domestic Hot Water (DHW). -
Page 43: Tankless Heater Piping
CONNECT TANKLESS HEATER PIPING as shown in Figure 32a. See Table IX for Tankless Heater Ratings. The following guidelines should be followed when piping the tankless heater: Les directives suivantes doivent être suivies lors de la tuyauterie du chauffe-eau sans réservoir: 1. - Page 44 Ne faites pas fonctionner le chauffe-eau sans réservoir Do not operate tankless heater with hard water. Tankless failure will result. Install water softener if hard avec de l’eau dure. Une panne sans réservoir en résultera. Installez un adoucisseur d’eau si de l’eau water is present.
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Page 47: Electric Wiring
ELECTRIC WIRING Install all field wiring in accordance with the National Electric Code and Local Regulations. Installez tout le câblage sur place conformément au Code national de l’électricité et aux réglementations locales. Control voltage and/or 3-phase line voltage must be supplied to the burner panel box through a fused disconnect. -
Page 48: Section Iv - Operating Instructions
SECTION IV - OPERATING INSTRUCTIONS CLEAN HEATING SYSTEM IF boiler water or condensate return water is dirty or if erratic water lines or surging exist after a few days of boiler operation. If you do not follow these instructions exactly, a fire or explosion may result causing property Refer to Paragraph (F) for proper cleaning instructions for water boilers. -
Page 49: Adjusting Controls
TEST CONTROLS Ne pas faire fonctionner la chaudière avec une pression supérieure à la pression de service Before installation of the boiler is considered complete, maximale autorisée indiquée sur l’étiquette de la the operation of the boiler controls should be checked, chaudière. -
Page 50: Initial Cleaning, Water Boilers
BOILER AND SYSTEM CLEANING - WATER BOILERS IF, DURING NORMAL OPERATION, IT IS NECESSARY 1. Filling of Boiler and System --- General --- In a hot TO ADD MORE WATER PER MONTH THAN INDICATED water heating system, the boiler and entire system BELOW, CONSULT A QUALIFIED SERVICE TECHNICIAN (other than the expansion tank) must be full of water TO CHECK YOUR SYSTEM FOR LEAKS. -
Page 51: Oxygen Corrosion
La garantie standard de Burnham ne couvre pas les problèmes causés par la contamination par l’oxygène de l’eau de la chaudière ou par l’accumulation de tartre (calcaire) causée par l’addition fréquente d’eau. -
Page 52: Section V - Service Instructions
SECTION V - SERVICE INSTRUCTIONS This boiler uses flammable gas, high voltage electricity, moving parts, and very hot water under high pressure. Assure that all gas and electric power supplies are off and that the water temperature is cool before attempting any disassembly or service. More than one gas shut-off valve and electrical disconnect switch are used on the boiler. -
Page 53: Cleaning Boiler Heating Surfaces
5. REASSEMBLE BOILER GENERAL — Inspection should be conducted annually. Service as frequently as specified in paragraphs below. While service or maintenance is being done, electrical power to the boiler must be “off.” Do not start the burner unless canopy, smokepipe, burner mounting plate and all flue plates are secured CLEAN THE BOILER HEATING SURFACES in place. -
Page 54: Checking Burner & Controls
k. Screw the probe into the boiler tapping. l. Mount the low water cutoff control on the probe. Assure that the boiler is at zero pressure before m. Reconnect the control to probe wiring. removing the LWCO probe. Do not rely on the pressure n. -
Page 55: General Maintenance Considerations
ATTENTION TO BOILER WHILE NOT IN OPERATION Periodically inspect all condensate traps in venting system to ensure they are full of water and in good condition to maintain a gas-tight seal. Repair, replace and/or refill traps with water if necessary. Failure to do If boiler and system is not used during winter time, it must be fully drained to prevent freeze damage. -
Page 56: Section Vii - Repair Parts
SECTION VI - REPAIR PARTS All V9A Series Repair Parts may be obtained through your local Burnham Wholesale distributor. Should you require assistance in locating a Burnham Distributor in your area, or have questions regarding the availability of Burnham products or repair parts, please contact Burnham Customer Service at 888-791-3790... - Page 58 JACKET REPAIR PARTS (Models V903A Thru V912A) BOILER SIZE / QUANTITY ITEM DESCRIPTION PART NO. V903A V904A V905A V906A V907A V908A V909A V910A V911A V912A Jacket Front Panel Assembly 6042926 Jacket Rear Panel Assembly 6042927 Jacket Upper Tie Bar Panel Assemblies: 3A Jacket Upper Tie Bar Panel Assy., V903A 60429037 3B Jacket Upper Tie Bar Panel Assy., V904A...
- Page 60 REPAIR PARTS FOR BARE BOILER ASSEMBLY BOILER SIZE / QUANTITY ITEM DESCRIPTION PART NO. V903A V904A V905A V906A V907A V908A V909A V910A V911A V912A Front Section 7172936 “C” Center Section 7172940 Optional - “CT” Center Section w/Tankless Heater Opening - 7172941 Max.
- Page 61 REPAIR PARTS FOR BARE BOILER ASSEMBLY (Continued) BOILER SIZE / QUANTITY ITEM DESCRIPTION PART NO. V903A V904A V905A V906A V907A V908A V909A V910A V911A V912A Top Outlet Canopy Cover, 7 & 8” Dia. Opening 7112638 Top Outlet Canopy Cover, 10” Dia. Opening 7112639 Top Outlet Canopy Cover, 12”...
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Page 62: Water Trim
WATER TRIM BOILER SIZE / QUANTITY PART NO. Item Description V903A/ V906A V907A/V909A V910A/V912A Aquastat Controller: Honeywell L4006A2015 (K.D. & Pkgd. Boilers) 80160400 Honeywell L4006E1133 (Pkgd. Boiler Only) 80160703 Immersion Well, Honeywell #123871A, ¾” NPT (K.D. Boiler) 80160452 (Pkgd. Boiler) 80160452 Low Water Cutoff, M&M 751P-MT (Pkgd. - Page 63 SERVICE RECORD DATE SERVICE PERFORMED...
- Page 64 Pub. No. 8142958R24 Revised February, 2021...