2
KEEP tHIS MaNUaL NEaR BOILER
REtaIN FOR FUtURE REFERENCE
SAFETY SYMBOLS
IMPORtaNt: Read the following instructions
COMPLEtELY before installing!!
TABLE OF CONTENTS
H
Tested For 15 psi.
ASME
Working Pressure
The following defined symbols are used throughout this
manual to notify the reader of potential hazards of varying
risk levels.
INSTALLATION MANUAL AND OPERATING INSTRUCTIONS
Ratings, Data, And Dimensions
........................ 3
Installation Procedure ....................................... 4
Ventilation And Combustion Air
........................ 5
Connecting Supply And Return Piping ............. 7
Venting System Inspection & Installation
.......... 8
Oil Tank And Piping .......................................... 8
Electrical Wiring ................................................ 9
Thermostat Installation
..................................... 9
Normal Sequence Of Operation
..................... 13
Operating Instructions .................................... 13
Maintenance Procedures................................ 15
Service Checklist ............................................ 17
Replacement Parts
......................................... 18
!
WARNING
Indicates a hazardous situation which, if not
avoided, could result in death or serious injury.
NOTICE
Indicates information which should be followed
to ensure proper installation and operation.
!
CAUTION
Indicates a hazardous situation which, if not
avoided, may result in minor or moderate
injury.
!
DANGER
Indicates a hazardous situation which, if not
avoided, WILL result in death or serious injury.
!
WARNING
1. Keep boiler area clear and free from
combustible materials, gasoline and
other flammable vapors and liquids.
2. DO NOT obstruct air openings to the
boiler room.
3. Modification, substitution or elimination
of factory equipped, supplied or specified
components may result in property
damage, personal injury or the loss of
life.
4. TO ThE OWNER - Installation and
service of this boiler must be performed
by a qualified installer.
5. TO ThE INSTALLER - Leave all
instructions with the boiler for future
reference.
6. When this product is installed in the
Commonwealth of Massachusetts the
installation must be performed by a
Licensed Plumber or Licensed Gas
Fitter.
!
WARNING
All installations of boilers and venting
should be done only by qualified expert
and in accordance with this manual.
Installing or venting a boiler or any other
gas appliance with improper methods
or materials may result in serious injury
or death due to fire or to asphyxiation
from poisonous gases such as carbon
monoxide which is odorless and
invisible.
PATENT 7,823,544
