用户手册 — American Water Heater (A)BCG3 85T500-8P

目录

• Safe Installation, Use and Service

  3
• APPROVALS

  3
• General Safety Information

  4
  • Precautions

    5
  • Grounding Instructions

    5
  • Hydrogen Gas Flammable

    5
• Introduction

  6
  • Abbreviations Used

    6
  • Qualifications

    6
• features and components

  7
  • The Eliminator (self-cleaning system)

    7
  • High Limit Switch

    7
  • Electronic Ignition Control

    7
  • Exhaust Inducer (blower assy.)

    7
  • Uncrating

    7
• installation considerations

  8
  • Rough In Dimensions

    8
  • Recovery Capacities

    8
  • Gas and Electrical Characteristics

    8
  • Locating the Water Heater

    9
  • Clearances

    9
  • Installation On Combustible Flooring

    10
  • Insulation Blanket

    10
  • Hard Water

    10
  • Circulation Pumps

    10
  • High Altitude Installations

    11
  • Propane Installations

    11
  • Natural Gas Installations

    11
• Installation Requirements

  12
  • Gas Pressure Requirements

    12
  • Supply Gas Regulator

    12
  • Power Supply

    12
  • Water Temperature Control and Mixing Valves

    12
  • Dishwashing Machines

    13
  • Closed Water Systems

    13
  • Thermal Expansion

    13
  • Temperature-Pressure Relief Valve

    13
  • Contaminated Air

    14
  • Air Requirements

    14
  • Unconfined Space

    15
  • Confined Space

    15
  • Vent Adapter

    15
• vENTING INSTALLATION

  15
  • Venting

    15
  • Multiple Heater Manifold

    16
  • Fresh Air Openings For Confined Spaces

    16
  • Outdoor Air Through Two Openings

    16
  • Outdoor Air Through One Opening

    16
  • Outdoor Air Through Two Horizontal Ducts

    16
  • Outdoor Air Through Two Vertical Ducts

    17
  • Air From Other Indoor Spaces

    17
  • Technical Data Venting

    18
• water heater installation

  19
  • Water Line Connections

    19
  • T&P Valve Discharge Pipe

    19
  • Installation Diagrams - Top Inlet/Outlet Usage

    20
  • Code Restrictions

    20
  • Heater Wiring

    21
  • Gas Piping

    22
  • Purging

    22
  • Gas Pressure Regulator

    22
• OPERATION

  23
  • General

    23
  • Filling

    23
• SEQUENCE OF OPERATION

  23
  • Lighting & Operation Label

    24
  • Check Venting

    25
  • Check the Igniter Assembly

    25
  • Igniter Assembly

    25
  • Main Burner

    25
  • Gas Valves

    25
  • Checking the Input

    26
• mAINTENANCE

  26
  • Venting System

    26
  • Remote Storage Tank Temperature Control

    26
  • Temperature-Pressure Relief Valve Test

    26
  • Hot Water Odor

    27
  • Anode Rod Inspection

    27
  • Draining and Flushing

    27
  • Recommended Procedure for Periodic Removal of Lime Deposits from Tank Type Commercial Water Heaters

    28
  • Deliming Solvents

    28
  • Tank Cleanout Procedure

    28
  • Deliming Using Flo-Jug Method

    28
  • Ignition Module System

    30
  • System Diagnostics

    30
• SERVICE

  30
  • Electrical Servicing

    30
• for your information

  30
  • Start Up Conditions

    30
  • Operational Conditions

    30
  • Sequence of Operation Flow Chart

    32
• operational checklist

  33
• water Piping Diagrams

  34
• Manifold Kits

  49
• COMMERCIAL STORAGE TANK warranty

  50
• notes

  51