Lochinvar CG200 User Manuals

Table of Contents

• ROUGH-IN-DIMENSIONS

  2
• INSTALLATION DIAGRAMS

  11
• FOREWORD

  2
• OPERATION

  18
• GENERAL SAFETY INFORMATION

  3
• General

  18
• Precautions

  3
• SEQUENCE OF OPERATION

  18
• Grounding Instructions

  3
• Lighting and Operation

  19
• Chemical Vapor Corrosion

  3
• Water Temperature Control

  20
• Improper Combustion

  3
• PREVENTIVE MAINTENANCE

  20
• Extended Non-Use

  4
• Insulation Blankets

  4
• Check The Ignitor Assembly

  20
• High Altitude Installation

  4
• Ignitor Assembly

  20
• FEATURES

  4
• Main Burner

  20
• The Eliminator™ (Self-Cleaning System)

  4
• Gas Valves

  21
• High Limit Switch

  5
• Checking The Input

  21
• Electronic Ignition Control

  5
• Venting System

  21
• Exhaust Inducer (Blower Assy.)

  5
• Remote Storage Tank Temperature Control

  21
• Circulating Pump

  5
• Relief Valve

  22
• Dishwashing Machine Requirement

  5
• Hot Water Odor

  22
• INSTALLATION INSTRUCTIONS

  6
• Anode Rod Inspection

  22
• Required Ability

  6
• Flushing

  22
• Uncrating

  6
• Locating The Heater

  6
• Draining

  22
• Levelling

  6
• Clearances

  6
• Hard Water

  6
• Commercial Water Heaters

  22
• Air Requirements

  6
• Deliming Solvents

  23
• Venting

  7
• Tank Cleanout Procedures

  23
• Multiple Heater Manifold

  8
• Ignition Module System

  24
• Water Line Connections

  8
• System Diagnostics

  24
• Water (Potable) Heating and Space Heating

  8
• SERVICE

  24
• Thermometers (Not Supplied)

  8
• Electrical Servicing

  24
• Relief Valve

  8
• Gas Piping

  9
• Replacement Parts

  24
• Purging

  9
• Sequence of Operation Flow Chart

  25
• Gas Pressure Regulator

  9
• Operational Checklist

  26
• Heater Wiring

  10
• Limited Warranty

  27