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INSTALLATION, OPERATING AND
SERVICE INSTRUCTIONS FOR
Model MPC™ MULTI-PASS
COMMERCIAL CAST IRON BOILER
3050579
For service or repairs to boiler, call your heating contractor. When seeking information on
boiler, provide Boiler Model Number and Serial Number as shown on Rating Label.
Boiler Model Number Boiler Serial Number Installation Date
_ - MPC _ _ - _ _ _ _
Heating Contractor Type of Fuel
Address Phone Number
Commercial Boilers
www.burnhamcommercialcastiron.com
101786-01R5-11/10 Price - $5.0
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EQUIPMENT CHECK LIST NOTE: Only factory packaged and firetested units are eligible to bear the UL listing mark. ThisEquipment Check Listhas been provided so that the Installer candetermine if all parts have been provided forthe boiler ordered. It coversstandard equipment for Knockdown boilers, 4 thru18 section models.Optional equipment ordered will be in additionto, or in lieuof, equipment shownbelow . To simplify boiler assembly, instructio
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KNOCKDOWN BOILER - EQUIPMENT CHECK LIST (Continued) Qty. Req’d. Per Boiler Size Carton Designation Part Component Description on Bar Number Code Label Parts Cartons (Continued) CPHW 4 101835-04 1 Complete Heat Exchanger CPHW 5 101835-05 1 Insulation Wrapper CPHW 6 101835-06 1 FTHW 1 101849-01 1 Front Heat Exchanger FTHW 2 101849-02 1 1 1 1 1 1 1 Insulation Wrapper Heat Exchanger FTHW 3 101849-03 1 1 1 1 Insulat
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KNOCKDOWN BOILER - EQUIPMENT CHECK LIST (Continued) Qty. Req’d. Per Boiler Size Carton Designation Part Component Description on Bar Number Code Label Parts Cartons (Continued) JC4- 4 101839-04 1 JC4- 5 101839-05 1 JC4- 6 101839-06 1 JC4- 7 101839-07 1 JC4- 8 101839-08 1 JC4- 9 101839-09 1 (Continued) JC4- 10 101839-10 1 Jacket Uncommon Side JC4- 11 101839-11 1 Jacket Panel Cartons Panel Cartons JC4- 12 101839-12 1 (4 Cartons Required per Boiler) JC4- 13 101839-13 1 JC4-
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IMPORTANT INFORMATION - READ AND sAvE ThEsE iNsTRUcTiONs fOR REfERENcE All boilers must be installed in accordance with National, state and Local Plumbing, heating and Elec - trical codes and the regulations of the serving utilities. These codes and Regulations may differ from this instruction manual. Authorities having jurisdiction should be consulted before installations are made. in all cases, refer
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DANGER DO NOT store or use gasoline or other flammable vapors or liquids in the vicinity of this or any other appliance. WARNING Improper installation, adjustment, alteration, service or maintenance can cause property damage, personal injury or loss of life. Failure to follow all instructions in the proper order can cause personal injury or death. Read and understand all instructions, including all those contained in component manufacturers manuals which are provided with the appliance b
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WARNING 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. Always use proper safety clothing, respirators and equipment when servicing or working nearby the appliance. This boiler contains very hot wate
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TABLE OF CONTENTS SECTION I - GENERAL INFORMATION Dimensional Information ................................................................................................................. 10 Ratings/Data .......................................................................................................................................1 Locating the Unit . .............................................................................................................................1 Ai
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TABLE OF CONTENTS (continued) SECTION VI - SERVICE INSTRUCTIONS Cleaning Boiler Heating Surfaces ....................................................................................................68 Maintenance of Low Water Cutoff Devices ..................................................................................... 69 Checking Burner & Controls ............................................................................................................70 Lubrication .............
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10 * Wiring harness shown in this location for illustration purposes - typically, wiring harness leads will exit jacket on same side as BSD hinges. Figure 1b: Dimensional Information
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11 SECTION I - GENERAL INFORMATION Table I: Dimensional Information * Burner Dimension B (Inches) Minimum Flue Vent (Flue Outlet Approx. Number Approx. Weight of Dim. A Boiler Beckett Power Flame Baffle Installation Damper) Shipping of Sections - LBS. Model Clearance Dim. C Connection Size Weight - LBS. (Inches) Sections (Block Assy.) CF CG C JR (Inches) Dim. D (Inches) (KD Boiler) MPC4 4 33-3/4 10-1/4 20-3/4 29-5/8 23 35 7” 1875 2370 MPC5 5 40-1/2 12-1/4 21-3/4 29-5/8 23 35 7” 232
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TABLE II: RATINGS/DATA Model MPC™ Boilers (1) (3) (2) (4) Combustion Burner Input Efficiency MPC4 12.7 3.55 497 500 424 369 89.0 86.3 75.0 7.1 0.10 63 2820 7 MPC5 19.5 5.50 770 773 652 567 88.8 86.1 95.3 9.1 0.19 78 3396 7 MPC6 25.0 7.10 994 995 837 728 88.7 86.0 115.5 11.0 0.28 93 3972 8 MPC7 30.6 8.70 1218 1216 1023 890 88.7 86.0 135.8 12.9 0.34 108 4558 8 MPC8 36.1 10.2 1428 1438 1209 1051 88.6 85.9 156.1 14.8 0.39 123 5144 8 MPC9 41.7 11.8 1652 1660 1395 1213 88.6 85.9 176.4 16.
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SECTION I - GENERAL INFORMATION (Continued) from Jacket Left side Panel : A. INSPECT SHIPMENT carefully for any signs of damage. • Provideclearance per Table I, Dimension ‘B’, forburner swing door (BSD), opened 1. ALL EQUIPMENT iscarefully manufactured, fullywith burnermounted, otherwise 12” inspected and packed.Our responsibility ceases with burner removed. upon deliveryof crated Boiler to the carrierin good condition. • 18” access cl
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Table V: Minimum Installation Clearances To WARNING Combustible Materials (Inches) per UL76 (Packaged / Firetested Boiler) All boiler builds, except boilers bearing the UL Label, are suitable for installation on combustible floor. Do not install boiler on carpeting. Floor construction should have adequate load bearing characteristics to bear the weight of the boiler filled with water (see Table 1). A boiler foundation similar to the one shown in Figure
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a. In the absence of local requirements, the confined space shall be provided with two permanent openings, one in or nearthe top of the room and one near the bottom. The openings shall communicate by means of ducts, withthe outdoors or to suchspaces (crawl or attic)that communicate with the outdoors. i. Wherecommunicating by means ofvertical ducts, each opening shall havea free area of not less than 1sq. in. per 4,000 Btuh (35 sq. in.per gph.) (5.5 cm2
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WARNING Single wall Type C vent material is not approved for MPC boiler venting. When an MPC gas fired boiler is connected to a venting system that is designed so that it will operate under a negative pressure, manufactured vent systems, designed and approved for positive pressure application per UL178, must be used (for example, Van-Packer Model CS, Protech Model FasNSeal / FasNSeal W, Heatfab Saf-T-Vent or equivalent). When an MPC oil fired or combination gas/oil fired boiler is connect
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SECTION II - CAST IRON BLOCK ASSEMBLY INSTRUCTIONS (Knockdown Boilers) NOTE: Only factory packaged and firetested units are eligible to bear the UL listing mark. outlinedin SectionI. Lifting arrangement andweights A. FACTORY ASSEMBLEDSECTIONS - The aregiven inFigures 4a and 4b. assemblageshould be set inthe proper location as Lifting Lift Locations Number of Weight Sections (lbs) Hooks 1 & 2 Hooks 3 & 4 4 1875 Front Rear 5 2321 Fr
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Then proceed to Step C of this section on Page 24, 4”longer than required.Use a permanent black “HYDROSTATIC TEST”. marker to markthe rope approximately 1/8” beyond point of overlap. Cut offexcess with B. FIELD ASSEMBLED SECTIONS - If the boiler was scissorsor utility knifeand wooden cutting ordered knockdown, to be field assembled, follow the block. Apply agenerous beadof red sealant to assembly procedure outlinedon the following pages.
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19 Figure 5: Manual or Hydraulic Draw-up Section Assembly
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Figure 6: Vertical Bracing of Rear Section Figure 7: Setting of Nipples Figure 8: Inspection Pad Locations for Section Draw-up 0
