Table Of Contents; I - Safety Symbols And Warnings - UTICA BOILERS 95M-200 Control Manual And Troubleshooting Manual

95-200M GAS FIRED DIRECT VENT MODULATING HOT WATER BOILER
I - Safety Symbols and Warnings ................................................................................................... 3
II - Operating Information................................................................................................................ 4
iii - modulating Control Features .................................................................................................... 6
iV - Boiler startup ........................................................................................................................... 6
V - Checkout Procedures and Adjustments .................................................................................... 9
Vi - detailed sequence of operation ............................................................................................ 12
Vii- service Hints .......................................................................................................................... 13
VIII - Troubleshooting ................................................................................................................... 14
iX - user interface Quick reference............................................................................................. 20
The following defined symbols are used throughout this manual to notify the reader of
Control manual and oPerating instruCtions
Printed in USA • Made In USA

TABLE OF CONTENTS

Keep this manual near boiler
and retain for future reference.

I - SAFETY SYMBOLS AND WARNINGS

potential hazards of varying risk levels.
!
Indicates an imminently hazardous situation
which, if not avoided, will result in death, seri-
ous injury or substantial property damage.
Indicates a potentially hazardous situation which,
if not avoided, could result in death, serious in-
jury or substantial property damage.
!
indicates a potential hazardous situation which,
if not avoided, may result in minor or moderate
injury. It may also be used to alert against unsafe
practices.
IMPORTANT: read the following instructions
completely before installing!!
DANGER
WARNING
!
CAUTION
3