American Water Heater AHCG3/HCG3100T250 Manuals

Manuals and User Guides for American Water Heater AHCG3/HCG3100T250. We have 1 American Water Heater AHCG3/HCG3100T250 manual available for free PDF download: Owner's Manual

American Water Heater AHCG3/HCG3100T250 Owner's Manual

American Water Heater AHCG3/HCG3100T250 Owner's Manual (40 pages)

COMMERCIAL GAS WATER HEATER

Brand: American Water Heater | Category: Water Heater | Size: 1 MB

Table of Contents

Rough-In Dimensions
2
Foreword
2
Table of Contents
3
Features
3
Installation Instructions
4
- Required Ability
  4
- Insulation Blankets
  4
- Locating the Heater
  5
- Clearances
  5
- Hard Water
  6
- Air Requirements
  6
- Mechanical Exhausting of Room Air
  6
- Unconfined Space
  6
- Confined Space
  6
- Chemical Vapor Corrosion
  6
- Venting
  6
- Vent Pipe Termination
  6
- Installation Requirements for the Commonwealth of Massachusetts
  7
- Direct Venting
  10
- Direct Vent Terminal Installation (Sidewall)
  10
- Installation Sequence
  10
- Vertical Vent Terminal Installation
  11
- Installation Sequence
  11
- Installation of Vent System
  12
- Vent Pipe Preparation
  12
Control and Switches
13
- Blower Prover Switch
  13
- Blocked Outlet Prover Switch
  13
- Blocked Inlet Prover Switch
  13
- Low Gas Pressure Switch
  13
- On/Off Switch
  13
- Hot Surface Igniter
  13
Gas Piping
13
- Connection of Gas Pipe
  14
- Purging
  15
- Gas Meter Size - City Gases Only
  15
- Gas Pressure Regulation
  15
- Gas Valves
  15
System Connections
15
- Thermometers
  15
- Relief Valve
  15
- Water Line Connections
  15
- Heater Wiring
  16
Using the Electronic Controller
17
- Overview
  17
- Operating States
  18
- Adjusting the Operating Set Point
  18
- Changing the Display Units
  19
- Fault and Warning Conditions
  19
- Access to the Current Fault or Warning
  19
- Viewing the Fault History
  20
Prior to Start-Up
20
- Required Ability
  20
Operating Instructions
21
General Information
22
- Power Burner
  22
- High Limit
  22
- High Altitude Installations
  22
Maintenance
22
- General
  22
- Maintenance Schedule
  22
- For Your Safety Read before Operating
  23
- Flushing
  26
- Draining
  26
- Sediment Removal
  26
- Lime Scale Removal
  26
- Anode Inspection and Replacement
  26
- Drain Valve and Access Panels
  27
- Relief Valve
  27
- Circulating Pump
  27
- Vent System
  27
Installation Diagrams
28
- Manifold Kits
  33
Burner Operational Problems
34
Checklist and Service Information
34
Trouble-Shooting
34
Replacement Parts
35
Limited Warranty
36

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