U.S. Boiler Company V8H SERIES Especificações

100103-01R3-10/05As an ENERGY STAR® Partner, Burnham Hydronicshas determined that theMPO84, MPO147

10SECTION II: PACKAGED BOILER ASSEMBLY - TRIM & CONTROLSA. REMOVE CRATE.1. Remove all fasteners at crate skid.2. Lift outside container

11Figure 4A: Partial Front View - Burner Swing Door Mounted to Boiler - Fully Closed and SecuredStep 2. Loosen and remove right side latching hardwa

12Figure 4B: Top View - Burner Swing Door Mounted to Cast Iron Block Assembly (Jacket Removed for Clarity)

13(protruding from the bottom of the front section casting - see Figure 4A).Step 3. Use one hand to help hold door in position by lifting up on rear

145 thru 12) throughout the assembly sequence outlined below as it applies to your installation.1. Install supply manifold and aquastat control, refe

15Figure 6: Internal Junction Box and Wiring Harness DetailsMount the control box on the probe by aligning the keyhole slots with the probe mounting s

16from auxiliary limit control with harness socket connector. Push connectors together until snap, on side of connector, is locked in place.4. Insta

17Figure 9: Return Manifold and Relief Valve Assembly Details Place a wrench on the hex nut portion and tighten manifold until the return pipe orien

18these fi ttings, determine if drain valve is to be located on the left or right side. Tighten nipple and tee into 1-1/4" NPT lower rear tapping

19Step a. Install stainless steel baffl es provided in miscellaneous parts carton as follows, refer to Table 2 and Figure 11:• Model MPO84 - To ins

2IMPORTANT INFORMATION - READ CAREFULLY The following terms are used throughout this manual to bring attention to the presence of hazards of vario

20Step d. Remove three (3) 5/16-18 x 3/4 lg. cap screw from burner swing door used for mounting burner.Step e. Thread (1) 5/16-18 x 3/4 lg. cap scre

21 A. EVALUATE THE EXISTING WATER SYSTEM. Design a piping system and install boiler which will prevent oxygen contamination of boiler water and

22Figure 13A: Water Boiler Piping for Circulator Zoned Heating System - Supply Side Circulator

23Figure 13B: Preferred Water Boiler Piping for Zone Valve Zoned Heating System - Supply Side Circulator

24Figure 14: Recommended Piping for Combination Heating and Cooling (Refrigeration) System To perform a long term pressure test including the boiler

25SECTION IV: INDIRECT WATER HEATER PIPINGA. CONNECT ALLIANCE™ INDIRECT WATER HEATER PIPING as shown in Figures 15A and 15B.Figure 15A: All

26A. CHIMNEY VENTING 1. Chimney venting is an important part of a safe and effi cient oil fi red appliance system. Contact your local fi re and build

27Figure 16: Recommended Vent Pipe Arrangement and Chimney RequirementsFigure 17: Proper and Improper Locations of Draft Regulator

282. Type B Chimney Connector - a type B chimney connector can be used to transmit the fl ue gases provided fl ue gas temperature entering the chimney

29Figure 19: Optional Air Intake Piping Installation - Only Available with Beckett BurnerGNINRAWfosngisynaeraerehtfiselffabehtevomeRyenmihcroyenmihce

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30c. Mount the vacuum relief valve into the tee and fasten with a screw and nut in collar tabs. To ensure proper operation, the gate must be level a

31A. GENERAL1. Install wiring and electrically ground boiler in accordance with requirements of the authority having jurisdiction, or in absence of

32Figure 20: Schematic Wiring Diagram, Standard Control Set w/Optional LWCO and/or High Limit Accessory KitA call for heat by the thermostat energize

33Figure 21: Single Pipe Oil LineSECTION VII: OIL PIPINGA. GENERAL1. Use fl exible oil line(s) so the burner swing door can be opened without di

34TABLE 3: TWO-STAGE UNITS (3450 RPM) - TWO PIPE SYSTEMSTABLE 4: SINGLE-STAGE UNITS (3450 RPM) - TWO PIPE SYST

35SECTION VIII: SYSTEM START-UPe. Open purge valve.f. Open shut-off valve in cold water supply piping located between the air scoop and expansion

36D. ADJUST CONTROL SETTINGS with burner service switch turned “ON” and room thermostat set 10° below room temperature.1. Adjustment and display mo

37E. ADJUST OIL BURNER BEFORE STARTING.1. CHECK BURNER AIR BAND, AIR SHUTTER AND HEAD SETTING (if applicable), readjust if necessary, see

38Figure 27: "L1/L2" and "V1" Head Electrode Positioning and Gun Setting (Beckett AFG)

39Figure 28: R7184 Terminals, LED and Reset Buttonsmoke tester and adjust air for minimum smoke (not to exceed #1) with a minimum of excess air. Mak

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40sehsalFsmhoniecnatsiseRlleCdaC1004nahtsseL2008nahtsseldna004nahteroM30061nahtsseldna008nahteroM40005nahtsseldna0061nahteroMTABLE 7: CAD CELL RESIST

414. CHECK LOW WATER CUT - OFF CONTROLTNATROPMIehtlitnudednettanureliobnurtonoD.detelpmocsierudecorpgniwollof ignitor, clean face of cad cell a

42Warning: This product contains refractory ceramic fi bers (RCF). RCF has been classifi ed as a possible human carcinogen. After this product is fi r

43SECTION IX: MAINTENANCE AND SERVICE INSTRUCTIONSA. MAINTENANCE OF LOW WATER CUT-OFF DEVICES (when installed) See Section XIV Appendix

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45SECTION X: BOILER CLEANINGA. CLEAN THE FLUEWAYS (See Figure 30).1. For access to the combustion chamber remove the two (2) 3/8" - 16 cap

46Figure 30: Cleaning of Boiler FluewaysGNINRAWytreporpsuoireS.noitidnocdoogniyenmihcdevorppanaotdetcennocebtsumreliobehTforoiretniehT.yenmihcetauqeda

47A. COMBUSTION1. NOZZLES — Although the nozzle is a relatively inexpensive device, its function is critical to the successful operation of the oil b

48b. Air leaking into oil line causing fl ame out.c. Defective nozzle causing fl ame to be erratic.d. Excessive airfl ow or draft causing fl ame to leav

49SERVICE RECORDDATE SERVICE PERFORMED

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50Bare Boiler Assembly

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52Bare Boiler Assembly

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54Jacket Assembly

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56MPO84 Thru MPO231 Water Boilers - Trim and Controls

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58Beckett AFG Burner

59BECKETT OIL BURNER PART NOS. FOR MPO SERIES BOILERSNOTE: When ordering parts always give the serial and model numbers shown on the boiler and burne

6Figure 1: MPO 84 Thru MPO 231 Water Boiler

60 B. MPO LWCO To simplify installation, the MPO LWCO can be easily installed by removing the LWCO jumper inside the internal junction box a

61Figure A2: LWCO Location

62SERVICE RECORDDATE SERVICE PERFORMED

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hydronics industry standards. These warranties will be inapplicable if the residential grade water boiler is used or operated over its rated c

7TABLE 1A: DIMENSIONAL DATA (SEE FIGURE 1)TABLE 1B: RATING DATArelioB.oNledoMsnoisnemiD1erugiFeeSretaW-tnetnoCsnollaGrefsnarTtaeH-aerAecafruS.tF.qS

8Figure 2: Minimum Installation Clearances To Combustible Materials (Inches)A. INSPECT SHIPMENT carefully for any signs of damage.1. All equipment

9C. PROVIDE COMBUSTION AND VENTILATION AIR. Local and National Codes may apply and should be referenced.GNINRAWnoitalitnevdnanoitsubmocetauqedA