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INSTALLATION, OPERATING AND
SERVICE INSTRUCTIONS FOR
®
LE DV SERIES
DIRECT VENT
OIL - FIRED BOILER
®
As an ENERGY STAR Partner, Burnham Hydronics has determined that the LEDV1, fired at the 0.60 GPH rate,
meets the ENERGY STAR guidelines for Energy efficiency established by the United States Environmental Pro-
tection Agency (EPA).
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
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IMPORTANT INFORMATION - READ CAREFULLY All boilers must be installed in accordance with National, State and Local Plumbing, Heating and Electrical 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, reference should be made to the following Standards: USA BOILERS A. Current Edition of American National Standard ANSI/NFPA 31, “
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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. If you smell gas vapors, DO NOT try to operate any appliance - DO NOT touch any electrical switch or use any phone in the building. Immediately, call the gas supplier from a remotely located phone. Follow the gas supplier's instructions or if the supplier is unavailable, contact the fire department. WARNING Boiler materials of construction, products of combustion and the
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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 before installing, starting-up, operating, maintaining or servicing this appliance. Keep this manual and literature in legi
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Water Content: 6.1 gallons Figure 1: LEDV Packaged Boiler
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I. Pre-Installation 1. In unconfined spaces (basement) in buildings of A. INSPECT SHIPMENT carefully for any signs of conventional frame, brick, or stone construction, damage. infiltration normally is adequate to provide air for 1. ALL EQUIPMENT is carefully manufactured, combustion. An unconfined space is a space whose inspected and packed. Our responsibility ceases volume is greater than or equal to 50 cubic feet upon delivery of crated boiler to the carrier in good per 1000 BTUH of
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II. Unpack Boiler 4. Remove 4 hex nuts from bolts that attach hinges and CAUTION hinge spacers to left side of Tubesheet. Remove 4 hex head cap screws that attach hinges to door. Do not drop boiler. Do not bump boiler jacket against floor. 5. Attach 2 hinge brackets & spacers to Tubesheet and 2 hinge brackets to Door on right side of boiler. 3 A. REMOVE CRATE Holes in each Hinge Bracket must line up with 3 matching holes in Spacer, Tubesheet or Door. See 1. Remove all fasteners at cra
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Figure : Minimum Clearances to Combustible Materials Figure 3: Proper Hinge Bracket Installation and Assembly 8
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III. Water Piping and Trim WARNING Failure to properly pipe boiler may result in improper operation and damage to boiler or building. Oxygen contamination of boiler water will cause corrosion of iron and steel boiler components, and can lead to boiler failure. U.S. Boiler’s Standard Warranty does not cover problems caused by oxygen contamination of boiler water. be encountered (i.e. converted gravity circulation A. Design and install boiler and system piping to system, etc.). prevent oxygen
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Figure : Recommended Water Piping for Zone Valve Zoned Heating Systems D. Install Drain Valve in return piping. See Figure 5. 3. Attach a hose to hose bib located just below isolation valve in boiler supply piping. (Note E. Oil, grease, and other foreign materials which - Terminate hose in five gallon bucket at a suitable accumulate in new hot water boilers and a new or floor drain or outdoor area). reworked system should be boiled out, and then 4. Starting with one circuit, open zone
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Figure 6: Recommended Piping for Combination Heating & Cooling (Refrigeration) Systems Figure : Recommended Water Piping for Circulator Zoned Heating Systems 11
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IV. Venting / Air Intake Piping A. General Guidelines 5. Locate the vent terminal so vent pipe is short and direct, and at a place on the exterior wall that 1. Vent system installation must be in accordance complies with the minimum distances as specified in with these instructions and applicable provisions of Figure 8 and listed below. The vent terminal must local building codes. Contact local building or fire be located: officials about restrictions and installation inspection a. Not
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Components of this kit are listed in the Repair Parts CAUTION Section of this manual. Operation of boiler with improperly adjusted DANGER burner may result in soot damage to side of house. Vent pipe may not be spliced. Do not drill through vent pipe. Do not operate boiler if vent pipe has 6. Intake Terminal Location (Direct Vent only) - been crushed. Vent pipe must be completely Locate Air Intake Terminal not less than 12 inches sealed. Do not operate boiler if vent pipe insulation
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Figure 10: Vent Installation Figure 11: Vent Connector, Un-Assembled 14
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Figure 1: Vent Connector, Assembled Figure 13: Air Intake Installation 1
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e. Secure the inside trim plate to inside wall. b. Avoid any sags or dips in vent pipe. f. Tighten the gear clamp to the terminal pipe. C. Air Intake Installation (Direct Vent only) g. Seal all external joints with a weatherproof See Figure 13. caulk. 2. Cut vent pipe to length with a hack saw. WARNING 3. Install Vent Connector/Appliance Adaptor. See Do not reduce size of air intake pipe. Figures 11 and 12. Read, understand and follow combustion air a. Apply a continuous bead of high tempe
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6. Install air intake terminal. See Figure 13. 2. Attach the Air Intake Terminal directly to the burner intake collar. 7. Seal all external joints with weatherproof caulk. 3. Discard the Vacuum Relief Valve. WARNING Alternate to 1., 2. and 3.: Keep the black plastic inlet cover in place and Do not locate air intake where petroleum distillates, discard the Air Intake Terminal and the Vacuum CFC's, detergents, volatile vapors or any other Relief Valve. chemicals are present. Severe boiler
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V. Electrical and Sequence of Operations A. ELECTRICAL c. If the burner ignites within 15 seconds from the time the oil valve opens and the CAD cell senses 1. Install wiring and ground boiler in accordance with a flame, the electronic ignitor is de-energized requirements of authority having jurisdiction, or in and the burner will operate until the call for absence of such requirements the National Electrical heat is satisfied or the setting of the high limit is Code, ANSI/NFPA 70, and/o
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1 Figure 1: Beckett Burner Schematic Wiring Diagram
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Figure 1A: Riello BF Burner Schematic Wiring Diagram Refer to the information supplied by the burner manufacturer for any additional burner information. 0
