Table Of Contents - Watts AERCO Benchmark OMM-0137 Installation And Start-Up Manual

Benchmark Platinum-Edge [ii]: Installation Manual
CONTENTS

Table of Contents

TABLE OF CONTENTS ........................................................................................... 2
FOREWORD ...................................................................................................... 5
SECTION 1: SAFETY PRECAUTIONS ................................................................... 9
1.1 WARNINGS & CAUTIONS ..................................................................................................... 9
1.2 EMERGENCY SHUTDOWN ................................................................................................. 10
1.3 PROLONGED SHUTDOWN ................................................................................................. 10
1.4 IMPORTANT - FOR MASSACHUSETTS INSTALLATIONS ............................................... 11
SECTION 2: INSTALLATION ............................................................................. 13
2.1 INTRODUCTION .................................................................................................................. 13
2.2 RECEIVING THE UNIT ......................................................................................................... 13
2.3 UNPACKING ......................................................................................................................... 13
2.4 SITE PREPARATION ........................................................................................................... 14
2.4.1 Installation Clearances ................................................................................................................... 14
2.4.2 Setting the Unit .............................................................................................................................. 17
2.4.3 Housekeeping Pad Requirements ................................................................................................. 20
2.5 LIFTING PROVISIONS ......................................................................................................... 21
2.5.1 BMK750 - 1000 Lifting Provisions .................................................................................................. 21
2.5.2 BMK1500 - 5000N Lifting Provisions ............................................................................................. 22
2.5.3 BMK5000 & 6000 Lifting Provisions ............................................................................................... 22
2.6 SUPPLY AND RETURN PIPING .......................................................................................... 23
2.6.1 BMK750 - 1000 Supply and Return Piping ..................................................................................... 23
2.6.2 BMK1500 - 5000N Supply and Return Piping ................................................................................ 23
2.6.3 BMK5000 - 6000 Supply and Return Piping ................................................................................... 25
2.6.4 Dual Inlet Return Piping ................................................................................................................. 25
2.7 PRESSURE RELIEF VALVE INSTALLATION ..................................................................... 26
2.8 CONDENSATE DRAIN AND PIPING ................................................................................... 27
2.9 GAS SUPPLY PIPING .......................................................................................................... 29
2.9.1 Gas Supply Specifications ............................................................................................................... 29
2.9.2 External Gas Supply Regulator ....................................................................................................... 29
2.9.3 Manual Gas Shutoff Valve .............................................................................................................. 33
2.10 AC ELECTRICAL POWER WIRING ................................................................................... 33
2.10.1 Electrical Power Requirements .................................................................................................... 33
2.10.2 Power Panel Locations ................................................................................................................. 34
2.10.3 Electrical Power Panel Internal Components ............................................................................... 35
2.11 FIELD CONTROL WIRING - I/O BOARD .......................................................................... 36
2.11.1 I/O Board Connections ................................................................................................................. 37
2.12 FLUE GAS VENT INSTALLATION ..................................................................................... 41
2.12.1 MASSACHUSETTS INSTALLATIONS ............................................................................................... 41
2.13 COMBUSTION AIR ............................................................................................................. 42
2.13.1 DUCTED COMBUSTION AIR .......................................................................................................... 42
2.14 BST SEQUENCING ISOLATION VALVE INSTALLATION................................................. 42
2.15 BOILER PUMP RELAY ....................................................................................................... 45
2.16 NEXT STEPS ...................................................................................................................... 46
• GF-210 •
OMM-136_H
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