American Water Heater Low NOx 108 series Manuals

Manuals and User Guides for American Water Heater Low NOx 108 series. We have 1 American Water Heater Low NOx 108 series manual available for free PDF download: Instruction Manual

American Water Heater Low NOx 108 series Instruction Manual (56 pages)

Low NOx SERIES 108 commercial gas water heaters INSTALLATION, OPERATION, SERVICE, MAINTENANCE, LIMITED WARRANTY

Brand: American Water Heater | Category: Water Heater | Size: 5.72 MB

Instruction Manual
1
Table of Contents
2
Safe Installation, Use and Service

3
- General Safety Information
  4
- Precautions
  5
- Introduction
  6
- Qualifications
  6
 24

7
Exhaust Inducer (Blower Assy.)

7
- Uncrating
  7
- Low Gas Pressure Switch
  7
 7

8
- 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
- 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
- Exhaust Fans
  15
- Louvers and Grilles
  15
- VENTING Installation
  15
- Venting
  15
- Multiple Heater Manifold
  16
- Fresh Air Opening 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
- Technical Data Venting
  19
Water Heater Installation 20-23 3

20
Water Piping Diagrams

20
- T&P Valve Discharge Pipe
  20
- Installation Diagrams
  21
- Code Restrictions
  21
- Heater Wiring
  22
- Gas Piping
  23
- Purging
  23
- Gas Pressure Regulator
  23
- Operation
  24
General

24
- Filling
  24
- Adjustments
  24
- Sequence of Operation
  24
8-11

25
- Lighting & Operation Label
  25
Installation Requirements 12-15

26
- Checking Venting
  26
- Checking the Igniter Assembly
  26
- Igniter Assembly
  26
- Main Burner
  26
- Gas Valves
  26
- Checking the Input
  27
- High Altitude Installations
  27
- Maintenance
  28
- Venting System
  28
- Remote Storage Tank Temperature Control
  28
Temperature-Pressure Relief Valve Test

28
- Hot Water Odor
  28
For Your Information32Venting Installation15-19

29
Tank Cleanout Procedure

30
- Deliming Using Flo-Jug Method
  30
- Ignition Module System
  31
- System Diagnostics
  31
- Service
  32
- Electrical Servicing
  32
- For Your Information
  32
- Start up Conditions
  32
- Operational Conditions
  32
- Air" in the Water Faucets
  32
- High Water Temperature Shut off System
  32
- Sequence of Operation Flow Chart
  33
- Operational Checklist
  34
- Water PIPING Diagrams
  35
- Manifold Kits
  50
- Notes
  51
- Notes
  54
- Warranty
  55

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American Water Heater Low NOx 108 series Manuals

American Water Heater Low NOx 108 series Instruction Manual (56 pages)

Table of Contents

Safe Installation, Use and Service

 24

Exhaust Inducer (Blower Assy.)

 7

Gas Pressure Requirements

Air Requirements

Unconfined Space

Water Piping Diagrams

General

8-11

Installation Requirements 12-15

Temperature-Pressure Relief Valve Test

Tank Cleanout Procedure

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