A.O. Smith BTR 500 Manuals

Manuals and User Guides for A.O. Smith BTR 500. We have 3 A.O. Smith BTR 500 manuals available for free PDF download: Service Handbook, Instruction Manual, Installation Operation & Maintenance

A.O. Smith BTR 500 Instruction Manual (52 pages)

SERIES 120/121 commercial gas water heaters

Brand: A.O. Smith | Category: Water Heater | Size: 6.62 MB

Instruction Manual
1
Table of Contents
2
Approvals
3
Safe Installation, Use and Service
3
General Safety Information
4
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
Precautions
5
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
- Operating Instructions
  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
- High Water Temperature Shut off System
  31
- Sequence of Operation Flow Chart
  32
- Operational Checklist
  33
- Water Piping Diagrams
  34
- Manifold Kits
  49
- Limited Warranty
  50
- Notes
  51

A.O. Smith BTR 500 Installation Operation & Maintenance (36 pages)

COMMERCIAL GAS, GLASS-LINED, TANK-TYPE WATER HEATER

Brand: A.O. Smith | Category: Water Heater | Size: 0.58 MB

Limited Warranty
1
Rough-In-Dimensions
2
Table of Contents
4
Foreword
4
General Safety Information
5
Chemical Vapor Corrosion
5
Improper Combustion
5
Liquid Petroleum Models
5
Extended Non-Use Periods
5
Insulation Blankets
5
Insulation Blankets
6
High Altitude Installation
6
Features
6
The Eliminator (Self-Cleaning Sysytem)
6
High Limit Switch (E.C.O.)
6
Electronic Ignition Control
7
Automatic Flue Damper Device
7
Circulating Pump
7
Dishwashing Machine Requirement
7
Installation Instructions
8
Uncrating
8
Locating the Heater
8
Levelling
8
Clearances
8
Clearances
9
Installation on Combustible Flooring
9
Hard Water
9
Air Requirements
9
- Unconfined Space
  9
- Confined Space
  10
Vent Reducer
10
Venting
10
Multiple Heater Manifold
10
Water Line Connections
10
Technical Data Venting
10
Water (Potable) Heating and Space Heating
13
Thermometers (Not Supplied)
13
Relief Valve
13
Gas Piping
13
Gas Piping and Dirt Leg Installation
14
Gas Pressure Regulator
15
Grounding Instructions
15
Heater Wiring
15
Installation Diagrams
15
Vertical Storage Tank
21
Manifolds
22
Mechanical Venting
23
Single Unit Installation
23
Vent Installation
23
Multiple Unit Installation
23
Operation
24
General
24
Filling
24
Purging
24
Lighting and Operating Labels
25
Water Temperature Control
27
Testing Damper Control
27
Checking Venting
27
Preventive Maintenance
28
Check the Pilot
28
Pilot Burner
28
Main Burner
28
Gas Valves
29
Checking the Input
29
Venting System
30
Remote Storage Tank Temperature Control
30
Relief Valve
30
Hot Water Odor
30
Anode Rod Inspection
30
Recommended Procedure for Periodic Removal
30
Water Heaters
30
Deliming Solvents
31
Tank Cleanout Procedures
31
Troubleshooting Ignition Module System
32
Service
32
Electrical Servicing
32
Replacement Parts
32
Effikal Flue Damper Troubleshooting Guide
33
Operational Checklist
34
Limited Warranty
35
Plate
35

A.O. Smith BTR 500 Service Handbook (55 pages)

Series 100-109

Brand: A.O. Smith | Category: Water Heater | Size: 14.41 MB

Table of Contents
2
Clearances
4
Clearances
5
Air Requirements
10
Contaminated Air
11
Flammable
11
Gas Pressure
12
Gas Valve
13
Venting
14
Venting
16
Electrical
18
Electrical
19
Transformer
20
High Limit
21
High Limit
22
PC Board
23
PC Board
24
Thermostat
25
Effikal Damper

28
Effikal Harness Test 28

29
Normal Operation

29
- Normal Operation
  30
Troubleshooting (Continued)

33
- Wire Harness Test
  33
- IID Module
  34
- Pilot Spark
  35
- Pilot Valve
  36
- Pilot Valve
  37
- Main Burner Test
  38
- Flame Rectification
  39
- IID Module
  40
- Main Gas Valve
  41
- Main Gas Valve
  42
Wiring Schematics

43
- Natural and Propane Gas
  43
Service Charts

44
General Questions & Answers

45
Parts List

48
- Parts List
  51
- Service Workbook
  51
Component Part Information

52
- Service Check List
  53
Service Check List

54
Comments

55

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Table of Contents

Effikal Damper

Effikal Harness Test 28

Normal Operation

Troubleshooting (Continued)

Wiring Schematics

Service Charts

General Questions & Answers

Parts List

Component Part Information

Service Check List

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