Burnham LEDV SERIES User Manual

1Price - $3.00INSTALLATION, OPERATING ANDSERVICE INSTRUCTIONS FORLEDV SERIES DIRECT VENTOIL FIRED BOILER81433101R3-3/00As an ENERGY STAR Partner, Burn

10Figure 5: Recommended Boiler Piping for Zoning with ValvesD. Install Drain Valve in return piping. See figure 5.E. Oil, grease, and other foreign m

11Figure 6: Recommended Piping for Combination Heating & Cooling (Refrigeration) SystemsFigure 7: Recommended Boiler Piping for Zoning with Circ

12IV. Venting / Air Intake PipingA. General Guidelines1. Vent system installation must be in accordance withthese instructions and applicable provisi

136. Intake Terminal Location (Direct Vent only) - LocateAir Intake Terminal not less than 12 inches to theleft, right, or bottom of the vent terminal

14Figure 10: Vent InstallationFigure 11: Vent Connector, Un-Assembled

15Figure 13: Air Intake InstallationFigure 12: Vent Connector, Assembled

16e. Secure the inside trim plate to inside wall.f. Tighten the gear clamp to the terminal pipe.g. Seal all external joints with a weatherproof caulk.

176. Install air intake terminal. See Figure 13.7. Seal all external joints with weatherproof caulk.D. Air Intake Installation (Indoor Air for Combu

18V. Electrical and Sequence of OperationsA. ELECTRICAL1. Install wiring and ground boiler in accordance withrequirements of authority having jurisdi

19Figure 15: Schematic Wiring Diagram

2IMPORTANT INFORMATION - PLEASE READ THIS PAGE CAREFULLYThe following terms are used throughout this manual to bring attention to the presence of haza

20VI. Oil PipingA. General1. Use flexible oil line(s) so that Swing Door can beopened without disconnecting oil supply.2. A supply line fuel oil filt

21C. Two-Pipe Oil Lines.1. For two-pipe systems where more lift is required,the two-stage fuel unit is recommended. Table 2(single-stage) and Table 3

22VII. System Start-upA. ALWAYS INSPECT INSTALLATION BEFORESTARTING BURNER.B. FILL HEATING SYSTEM WITH WATER. Refer toSection III, G.C. CHECK CONTROL

237. Bleed the fuel unit when the burner motor startsrotating. To bleed, loosen the vent fitting (withplastic hose attached) and catch the oil in an

24i. Fitting leaks due to mis-flared tubing ordamaged fitting.ii. Fuel line leak due to crushed or bent tubing.iii. Filter connection leaks.iv. Tank c

25FOR HEATING SERVICEMAN ONLYa. Simulate flame failure:• Follow the starting procedure to turn on theburner.• Close the hand valve in the oil supply l

26Section VIII: Service and CleaningA. General. Inspection, service and cleaning should beconducted annually. Turn off electric power and closeoil s

272. Remove and clean the pump strainer (if applicable).3. Replace the nozzle with an equivalent nozzle. SeeTable 4.4. Clean and inspect the electrod

28Service Notes

29IX. Repair PartsAll LEDV Series Repair Parts may be obtained through your local Burnham Wholesale Distributor. Shouldyou require assistance in loca

3NOTICEThis boiler has a limited warranty, a copy of which is printed on the back of this manual.It is the responsibility of the installing contractor

30Figure 19: LEDV Boiler Trim & Controls

31Figure 20: LEDV Boiler Jacket & Insulation

32Figure 21: LEDV Bare Boiler Assembly

33Figure 22: Vent Kit Repair Parts

34Figure 23: Beckett AFII Oil Burner Repair PartFor replacement oil burner parts, contact your wholesaler or the burner manufacturer: R.W. Beckett C

35 BECKETT AFII BURNER REPLACEMENT PARTSPart DescriptionLEDV1 LEDV2 LEDV3Beckett Part NumberComplete Burner (without Primary Control) BCB5406 BCB5407

36

4NOTICEAll boilers must be installed in accordance with National, State and Local Plumbing, Heatingand Electrical Codes and the regulations of the ser

5Figure 1: LEDV Packaged BoilerTable of ContentsI. Pre-Installation ... 6II. Unpack Boiler ...

6A. INSPECT SHIPMENT carefully for any signs ofdamage.1. ALL EQUIPMENT is carefully manufactured,inspected and packed. Our responsibility ceasesupon d

7II. Unpack BoilerCAUTIONDo not drop boiler. Do not bump boiler jacketagainst floor.A. REMOVE CRATE1. Remove all fasteners at crate skid.2. Lift outsi

8Figure 4: Hinge AssemblyFigure 3: Proper Hinge Bracket InstallationTS-98-14-AFigure 2: Minimum Clearances to Combustible Materials

9III. Water Piping and TrimA. Design and install boiler and system piping toprevent oxygen contamination of boiler water.There are many possible cause