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A.O. Smith BL-80 Manuals
Manuals and User Guides for A.O. Smith BL-80. We have
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A.O. Smith BL-80 manual available for free PDF download: Instruction Manual
A.O. Smith BL-80 Instruction Manual (36 pages)
ULTRA LOW NOX COMMERCIAL GAS WATER HEATERS
Brand:
A.O. Smith
| Category:
Water Heater
| Size: 3.92 MB
Table of Contents
Table of Contents
2
Safe Installation, Use and Service
3
Approvals
3
General Safety Information
4
Introduction
5
Abbreviations Used
5
Qualified Installer Or Service Agency
5
Preparing For The New Installation
5
Installation Considerations
6
Rough In Dimensions
6
Thermometers
7
Facts To Consider About The Location
7
High Altitude
8
Clearances
8
Insulation Blankets
9
Hard Water
9
Circulation Pumps
9
Installation Requirements
10
Gas Supply Systems
10
Gas Pressure Requirements
10
Supply Gas Regulator
10
Mixing Valves
10
Water Piping
11
Closed Water Systems
11
Thermal Expansion
11
Temperature-Pressure Relief Valve
11
Filling The Water Heater
12
Air Requirements
12
Unconfined Space
13
Confined Space
13
Fresh Air Openings For Confined Spaces
13
Outdoor Air Through Two Openings
13
Outdoor Air Through One Opening
13
Outdoor Air Through Two Horizontal Ducts
14
Outdoor Air Through Two Vertical Ducts
14
Air From Other Indoor Spaces
14
Venting
14
Gas Piping
16
Sediment Traps
17
Lighting & Operating Instructions
18
Temperature Regulation
19
For Your Information
19
Start up Conditions
19
Operational Conditions
20
Periodic Maintenance
21
Venting System Inspection
21
Burner Inspection
21
Burner Cleaning
21
Housekeeping
21
Anode Rod Inspection
22
Temperature-Pressure Relief Valve Test
22
Recommended Procedure for Periodic
22
Removal of Lime Deposits from Tank
22
Type Commercial Water Heaters
22
Deliming Solvents
23
Tank Cleanout Procedure
23
Deliming Using Flo-Jug Method
23
Draining And Flushing
24
Service
24
Leakage Checkpoints
25
Troubleshooting Guidelines
26
Water Piping Diagrams
27
Notes
33
Warranty
35
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