A.O. Smith BTC 151 Manuals

Manuals and User Guides for A.O. Smith BTC 151. We have 1 A.O. Smith BTC 151 manual available for free PDF download: Instruction Manual

A.O. Smith BTC 151 Instruction Manual

A.O. Smith BTC 151 Instruction Manual (52 pages)

Commercial Gas Water Heaters

Brand: A.O. Smith | Category: Water Heater | Size: 6.95 MB

Table of Contents

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
- Preparing for the Installation
  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
Precautions
5
Propane Installations
11
- Natural Gas Installations
  11
- Installation Requirements
  12
- Gas Supply Systems
  12
- Gas Pressure Requirements
  12
- Supply Gas Regulator
  12
- Power Supply
  12
- Water Temperature Control and Mixing Valves
  12
Closed Water Systems
13
Dishwashing Machines
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 Piping Diagrams
19
- T&P Valve Discharge Pipe
  19
- Installation Diagrams - Top Inlet/Outlet Usage
  20
- Heater Wiring
  21
- Gas Piping
  22
- Supply Gas Regulator
  22
- Gas Line Leak Testing
  22
Purging
22
- Start up
  23
- Prior to Start up
  23
- Initial Start up
  23
- Checking Venting
  24
- Gas Valves
  24
- Checking the Input
  24
- Water Temperature Adjustment
  24
- Sequence of Operation
  25
- Lighting & Operation Label
  25
- Sequence of Operation Flow Chart
  26
- Maintenance
  27
- Check the Igniter Assembly and Main Burners
  27
- Igniter Assembly
  27
- Main Burner
  27
- Venting System
  27
- Remote Storage Tank Temperature Control
  27
- Temperature-Pressure Relief Valve Test
  27
- Hot Water Odor
  28
- Anode Rod Inspection
  28
Draining and Flushing
28
Recommended Procedure for Periodic Removal of Lime Deposits from Tank Type Commercial Water Heaters
28
Deliming Solvents
29
Deliming Using Flo-JUG Method
29
Tank Cleanout Procedure
29
Electrical Servicing
31
Ignition Control System
31
Service
31
System Diagnostics
31
For Your Information
32
Operational Conditions
32
Start up Conditions
32
Troubleshooting
33
WATER PIPING Diagrams
34
Manifold Kits
49
Limited Warranty
50
Notes
51

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