Operating instructions

Oil Burner Maintenance .........................................................................................................................................................................................15
Oil Burner Motor...............................................................................................................................................................................................15
Fuel Filter ..........................................................................................................................................................................................................15
Fuel Pump Unit .................................................................................................................................................................................................15
Ignition Electrodes.............................................................................................................................................................................................15
Nozzle ................................................................................................................................................................................................................15
Fan and Blower Housing ..................................................................................................................................................................................15
Checking and Adjusting Controls ..........................................................................................................................................................................15
Adjusting Operating Controls ...........................................................................................................................................................................16
Checking Thermostat Operation .......................................................................................................................................................................17
MAINTENANCE.........................................................................................................................................................................................................17
Relief Valve ............................................................................................................................................................................................................17
Conventional Expansion Tank................................................................................................................................................................................17
Diaphragm Expansion Tank...................................................................................................................................................................................17
Water System..........................................................................................................................................................................................................17
Tankless Coil (Or Cover Plate) Gasket .................................................................................................................................................................17
Oil Boiler/Burner Cleaning Instructions ................................................................................................................................................................17
Sequence of Operation- ..........................................................................................................................................................................................18
Boiler with Tankless Coil .................................................................................................................................................................................18
Boiler Without Tankless Coil ...........................................................................................................................................................................19
Service Hints...........................................................................................................................................................................................................19
Parts List .................................................................................................................................................................................................................20
SAFETY CONSIDERATIONS
Installing and servicing heating equipment can be hazardous due to oil and electrical components. Only trained and qualified personnel should
install, repair, or service heating equipment. Untrained personnel can perform basic maintenance functions such as maintaining water level. All
other operations must be performed by trained service personnel. When working on heating equipment, observe precautions in literature, on tags,
and on labels attached to or shipped with unit and other safety precautions that may apply.
Recognize safety information. This is the safety-alert symbol
. When you see this symbol on unit or in instructions and manuals, be alert to
potential for personal injury.
Understand the signal words DANGER, WARNING, CAUTION, and NOTE. These words are used with the safety-alert symbol. DANGER
identifies the most serious hazards which will result in severe personal injury or death. WARNING signifies hazards which could result in personal
injury or death. CAUTION is used to identify unsafe practices which would result in minor personal injury or product and property damage. NOTE
is used to highlight suggestions which will result in enhanced installation, reliability, or operation.
Read and obey the following rules to ensure safe installation and operation:
1. Read the Owner’s Manual carefully for safe operation. Failure to follow the rules of safe operation and the instructions can cause a
malfunction of the boiler and result in death, serious bodily injury, and/or property damage.
2. Check local codes and utility requirements before installation. The installation must be in accordance with their directives, or follow NFPA
31—Installation of Oil Burning Equipment, latest revision.
3. Before servicing, allow boiler to cool. Always shut off any electricity and oil to boiler when working on it. This prevents any electrical
shocks or burns.
4. Inspect oil line and connections for leaks.
5. Be certain oil burner nozzle is size required. Overfiring will result in early failure of boiler sections. This causes dangerous operation.
6. Never vent this boiler into an enclosed space. Always vent to the outside. Never vent to another room or inside a building.
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