Operating instructions

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.
7. Be sure there is adequate air supply for complete combustion.
8. Follow a regular service and maintenance schedule for efficient and safe operation.
9. Keep boiler area clean and free from combustible materials, gasoline, and other flammable vapors and liquids.
10. Oil Burners are not do-it yourself items. This boiler must be installed and serviced by qualified professionals using combustion test
instruments.
11. Be aware when piping the relief valve that if the system pressure exceeds the safe limit of 30 pounds per square inch, the relief valve will
automatically lift open. Lifting of the relief valve can discharge large quantities of steam and hot water, which may damage the
surroundings. Before installing the relief valve read the manufacturer’s instructions and maintenance section of the manual on relief valves.
12. Installation and sizing of the expansion tank must consider the heating systems total water volume, temperature, boiler initial fill pressure,
and system arrangement. An improperly installed and sized expansion tank may result in frequent lifting of the relief valve or other heating
system problems. For proper installation, sizing, and maintenance of the expansion tank follow the guidelines established by the boiler
manufacturer and the expansion tank manufacturer.
13. Expansion tank performance and life expectancy can be hindered by overfilling the boiler. An initial fill pressure of 10–12 psig is
recommended. For higher fill pressures the expansion tank’s air charge will need to be increased to match the fill pressure. Consult the
manufacturer’s guidelines for sizing and selection.
14. Purging the heating system of air and gases when first putting the boiler’s into service is critical for proper circulation and quiet
performance. Once the air and gases are purged, for boiler installations using float type vents, the air vents should be closed for normal
operation. If air is heard or noticed by loss of heat, purge the system and open the vents for a short period of time.
WARNING: Use only number 1 or number 2 fuel oil having commercial standard grade CS 12-48. Do not use gasoline,
kerosene, crankcase oil, or any oil containing gasoline. A failure to adhere to this warning can cause a fire, explosion,
physical injury, or death.
WARNING: This boiler has been designed for residential installations. If used for commercial applications, all
jurisdictional requirements must be met. This may require wiring and/or piping modifications. The manufacturer is not
responsible for any changes to original design.
WARNING: DO NOT USE GASOLINE CRANKCASE DRAININGS OR ANY OIL CONTAINING GASOLINE.
INTRODUCTION
Check to be sure boiler size is correct before starting installation. See rating and capacity table shown in Fig. 2. Check rating plate on right side
of boiler.
The boiler must be supplied with the proper oil, fresh air for combustion, and a suitable electrical supply. Boiler must also be connected to a suitable
venting system and an adequate piping system. Finally, a properly located thermostat is needed for control of heating system. If there are any doubts
as to the various requirements, check with local authorities and obtain professional help where needed. The Operating Boiler Instructions and Final
Checks and Adjustments sections later in this document are vital to the proper and safe operation of the heating system. Take time to be sure they
are all done.
The following steps are all necessary for proper installation and safe operation of boiler:
1. LOCATING THE BOILER
2. OIL SUPPLY AND PIPING
3. FRESH AIR FOR COMBUSTION
4. PIPING CONNECTIONS
5. CHIMNEY AND VENT PIPE CONNECTIONS
6. ELECTRICAL WIRING
7. THERMOSTAT LOCATION
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