4
Dimensions ........................................................2
Ratings, Data .....................................................3
Safety Symbols ..................................................4
Locating The Boiler .............................................5
Ventilation And Combustion Air ............................6
Supply And Return Piping ....................................8
Venting System Inspection & Installation .............12
Oil Tank And Piping ...........................................13
Electrical Wiring ...............................................14
Operating Instructions .......................................16
Maintenance Procedures ....................................19
Service Checklist ..............................................21
KEEP THIS MANUAL NEAR BOILER
RETAIN FOR FUTURE REFERENCE
SAFETY SYMBOLS
IMPORTANT: Read and understand the following
instructions COMPLETELY before installing.
The following de
fi
ned symbols are used throughout this
manual to notify reader of potential hazards of varying risk
levels.
PATENT 7,823,544
TABLE OF CONTENTS
DANGER
Indicates a hazardous situation which, if not
avoided, WILL result in death or serious injury.
!
CAUTION
Indicates a hazardous situation which, if not
avoided, could result in minor or moderate injury.
!
!
NOTICE
Indicates information which should be followed to
ensure proper installation and operation.
WARNING
Keep boiler area clear and free from combustible
materials, gasoline and other
fl
ammable vapors and
liquids.
Do not obstruct air openings to boiler room.
Modi
fi
cation, substitution or elimination of factory
equipped, supplied or speci
fi
ed components could
result in personal injury or the loss of life.
!
WARNING
Indicates a hazardous situation which, if not avoided,
could result in death or serious injury.
!
Owner
- Installation and service of this boiler must
be performed by a quali
fi
ed installer.
Installer -
Leave all instructions with the boiler for
future reference.
When this product is installed in the Commonwealth
of Massachusetts the installation must be performed
by a Licensed Plumber or Licensed Gas Fitter.
WARNING
Installations of boilers and venting shall be done
only by quali
fi
ed expert and in accordance with this
manual. Installing or venting a boiler or any other
gas appliance with improper methods or materials
could result in serious injury or death due to
fi
re
or to asphyxiation from poisonous gases such as
carbon monoxide which is odorless and invisible.
!
