Table Of Contents; Safety Symbols - ECR KSC IV Series Installation, Operation & Maintenance Manual

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

The following defi ned symbols are used throughout this
manual to notify reader of potential hazards of varying risk
levels.
DANGER
!
Indicates a hazardous situation which, if not
avoided, WILL result in death or serious injury.
WARNING
!
Indicates a hazardous situation which, if not avoided,
could 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.

TABLE OF CONTENTS

IMPORTANT: Read and understand the following
instructions COMPLETELY before installing.
Installations of boilers and venting shall be done
only by qualifi 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.
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.
Modifi cation, substitution or elimination of factory
equipped, supplied or specifi ed components could
result in personal injury or the loss of life.
Owner - Installation and service of this boiler must
be performed by a qualifi 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.
4
WARNING
!
WARNING
!
PATENT 7,823,544