A.O. Smith 101 Series Water Heater Manuals

A.O. Smith 101 Series Water Heater Manuals

Manuals and User Guides for A.O. Smith 101 Series Water Heater. We have 9 A.O. Smith 101 Series Water Heater manuals available for free PDF download: Service Handbook, Instruction Manual, Installation & Operating Instructions Manual, User Manual, Start-Up Instructions, Parts List, Specification Sheet, Replacement Parts List

A.O. Smith 101 Series Instruction Manual

A.O. Smith 101 Series Instruction Manual (76 pages)

Brand: A.O. Smith | Category: Water Heater | Size: 14 MB

Table of Contents

Table of Contents
2
SAFE Installation, USE and Service
3
General Safety Information
4
Precautions
4
Introduction
6
Qualifications
6
Icomm™ & Bacnet Compatible
6
Preparing for the Installation
6
Features and Components
7
Basic Operation
7
Top View
8
Side Views
9
Installation Considerations
10
Rough in Dimensions
10
Recovery Capacities
10
Locating the Water Heater
11
Clearance to Combustible Materials
11
Service Clearance
11
Insulation Blankets
12
Installation Requirements
13
Gas Pressure Requirements
13
Supply Gas Line
13
Supply Gas Regulator
13
Power Supply
13
Mixing Valves
14
Dishwashing Machines
14
Closed Water Systems
14
Thermal Expansion
14
Temperature-Pressure Relief Valve
15
Condensate Drain
16
Air Requirements
17
Commonwealth of Massachusetts
20
VENTING Installation
21
General Venting Information
21
Category IV Appliance
21
Power Vent Configuration
21
Direct Vent Configuration
21
General Venting Instructions
21
Venting Requirements
22
Maximum Equivalent Lengths
22
Minimum Equivalent Lengths
22
Maximum Number of Elbows
22
Venting Installation Sequence
23
Power Vent Installation
23
Direct Vent Installation
23
Vertical Termination Installation
24
Sidewall Termination Installation
26
Concentric Termination Installation
27
Multiple Concentric Termination Clearances
30
Multiple Concentric Termination Arrangements
31
Venting Arrangements
32
Termination Clearances Sidewall Power Vent
34
Termination Clearances Sidewall Direct Vent
35
WATER HEATER Installation
36
Condensate Drain Installation
36
Supply Gas Line Installation
37
Supply Gas Regulator Installation
38
Electrical Wiring
39
Power Supply Connections
39
Enable/Disable Circuit
39
Water Line Connections
40
T&P Valve Discharge Pipe
40
Temperature Regulation
41
High Temperature Limit Control (ECO)
41
Thermostat Control
41
Control System Operation
42
Control System Navigation
42
The Desktop Screen
42
Status Icons
43
User Settings & Control System Menus
45
Temperatures Menu
45
Heater Status Menu
46
Display Settings
47
Heater Information
47
Current Fault
48
Fault History
48
Fault Occurrence
48
Restore Factory Defaults
48
Service Contact Information
49
Start up
50
Initial Start up
50
Supply Gas Pressure Adjustment
51
Manifold Gas Pressure Adjustment
51
Checking the Firing Rate
52
High Altitude Installations
52
Lighting the Water Heater
53
Lighting & Operation Label
53
Troubleshooting
54
Installation Checklist
54
Sequence of Operation
54
Sequence of Operation Flow Chart
55
Operational Problems
56
Rough Starting, Rough Operation
56
Momentary Ignition
56
Not Enough or no Hot Water
56
Fault and Alert Conditions
57
Fault Conditions
57
Alert Conditions
57
Resetting Control System Lock Outs
57
Diagnostic Checks
57
Fault and Alert Messages
58
Maintenance
60
Maintenance Schedule
60
Diagrams
63
CCB - Central Control Board Layout
63
Bth 300 Wiring Diagram
64
BTH 400, 500 Wiring Diagram
65
Circulation Pump Wiring Diagrams
66
Water Piping Diagrams
67
Limited Warranty
74

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A.O. Smith 101 Series Service Handbook

A.O. Smith 101 Series Service Handbook (76 pages)

COMMERCIAL GAS FIRED BOILER

Brand: A.O. Smith | Category: Boiler | Size: 7 MB

Table of Contents

Table of Contents
3
Introduction
4
Installation Considerations
6
- Instruction Manual
  6
- Closed Water Systems
  6
- Thermal Expansion
  6
- Air Requirements
  6
- Contaminated Air
  6
- Venting
  7
- Water Piping
  7
- Temperature Rise & Flow Rate
  7
- Bypass Lines
  7
- Boiler Controls
  8
Features and Components
10
- Front, Back & Side Views
  10
- How It Works
  11
Operation and Service
12
- Modulating Fire Operation
  12
- Combustion Blower
  12
- Burner Assembly
  13
- Venturi & Gas Train
  14
- Config Key
  15
- Combustion Blower Speed Data
  16
- Temperature Probes
  17
- Control Panel
  19
- Pressure Switches
  20
- MCB - Modulation Control Board
  21
- PDB - Power Distribution Board
  30
- Power Supply Test
  35
Start up
36
- Prior to Start up
  36
- Modulate Mode
  36
  - Modulate Mode Adjustment
    36
- Turning the Boiler off
  36
- Start up Procedure
  37
- Manifold Gas Pressure Test
  40
Control System Operation
41
- EMC 5000 Modulation Control
  41
  - Control System Features
    41
- Control System Navigation
  42
  - UIM - User Interface Module
    42
  - Status Lights
    43
  - Firing Rate Status
    43
  - User Input Buttons
    44
- Adjusting User Settings
  45
  - Operating Setpoint Adjustment
    45
- Control System Menus
  46
- Sequence of Operation
  47
Troubleshooting
48
- Poor Combustion - Ignition Failure - Rough Start/Operation
  48
- Error Messages
  50
  - LCD Display Is Blank
    51
  - Display Fail
    52
  - No Config Key
    52
  - Config Key CRC
    52
  - Config Key Part
    53
  - Low AC Voltage
    53
  - Low 24 VAC
    53
  - Low Water
    54
  - Mrhilimit
    54
  - Low Gas
    55
  - No Flow
    56
  - Inlet Probe
    58
  - Tank Probe
    59
  - Outlet Probe
    60
  - Igniter
    60
  - Blower Prover
    61
  - Blocked Inlet
    63
  - Blocked Flue
    64
  - Flame
    65
Piping Diagrams
67
- Temperature Probe and Bypass Line Location
  67
Boiler Temperature Logs
71
- Scheduling Deliming Maintenance
  71

A.O. Smith 101 Series Service Handbook

A.O. Smith 101 Series Service Handbook (80 pages)

COMMERCIAL BOILERS/WATER HEATERS

Brand: A.O. Smith | Category: Water Heater | Size: 9 MB

Table of Contents

Table of Contents
3
Introduction
4
- Qualifications
  4
- Service Warning
  4
- Service Reminder
  4
- Tools Required
  4
Installation Considerations
5
- Instruction Manual
  5
- Closed Water Systems
  5
- Thermal Expansion
  5
- Air Requirements
  5
- Contaminated Air
  5
- Venting
  6
- General Venting Information
  6
- Water Piping
  6
- Temperature Rise & Flow Rate
  6
- Boiler/Water Heater Controls
  7
- Primary System Control
  7
- Installation Checklist
  8
Features and Components
9
Operation and Service
11
- Modulating Fire Operation
  11
- Combustion Blower
  11
- Heat Exchanger Assembly
  12
- Venturi and Gas Train Assembly
  14
- Burner Assembly
  15
- Flame Sensor
  17
- Spark Igniter
  18
- Gas Valve
  19
- Temperature Sensors
  20
- Air Filter Assembly
  21
- Control Panel Assembly
  22
- Control Board Assembly
  25
- Display System (Touch Screen Display)
  29
- Connector Terminals
  29
Start up and Operations
31
Lighting and Operating Instructions
34
- Adjustment
  35
- Setting of the Test Mode
  35
Control System Operations
38
- Burner Control System
  38
- Overview
  38
- Burner Control Operation
  40
- General Operational Sequence
  41
- Lead Lag
  42
- Local Operator Interface: Display System
  44
- Installation Instructions (S7999D OI Display)
  45
- Page Navigation
  48
Troubleshooting
58
- Poor Combustion - Ignition Failure - Rough Start/Operation
  58
Troubleshooting Codes
60
Piping Diagrams
75

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A.O. Smith 101 Series Installation & Operating Instructions Manual

A.O. Smith 101 Series Installation & Operating Instructions Manual (40 pages)

SERIES 100 AND 101 COMMERCIAL GAS WATER HEATER GAS-FIRED POWER BURNER FOR DOMESTIC HOT WATER

Brand: A.O. Smith | Category: Water Heater | Size: 0 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
- U.s. Power Vent
  8
- 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
Operatiing 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
- Powered Anode System
  26
- Drain Valve and Access Panels
  27
- Relief Valve
  27
- Circulating Pump
  27
- Vent System
  27
Installation Diagrams
28
- Manifold Kits
  33
Checklist and Service Information
34
Trouble-Shooting
34
Limited Warranty
36

A.O. Smith 101 Series User Manual

A.O. Smith 101 Series User Manual (24 pages)

GAS-FIRED POWER BURNER COPPER BOILERS FOR HYDRONIC HEATING AND HOT WATER SUPPLY 100 Series; 101 Series

Brand: A.O. Smith | Category: Water Heater | Size: 0 MB

Table of Contents

Safe Installation, Use and Service
2
General Safety
3
Table of Contents
4
Installation Requirements for the Commonwealth of Mass
5
Wiring Diagram
6
Schematic Diagram
8
Lighting and Operating Instructions
9
Water Temperature Regulation
10
Control System
10
Control System
11
Operating Sequence
11
UIM Operating Procedures
12
Operating Setpoint Adjustment Procedure
14
Troubleshooting Ignition System
16
- Troubleshooting Gas Valve
  17
Preventative Maintenance
17
- Main Burners
  17
- Relief Valve
  18
- Combustion Air Filter
  18
- Blower Compartment
  18
- Burner Maintenance
  18
- Condensate Removal System
  18
- Venting Maintenance
  19
- Heat Exchanger Preventive Maintenance
  19
- Tube Cleaning Procedure
  19
Replacement Parts
19
Limited Warranty
23

A.O. Smith 101 Series Start-Up Instructions

A.O. Smith 101 Series Start-Up Instructions (9 pages)

A.O. Smith Water Heater Start-up Instructions

Brand: A.O. Smith | Category: Boiler | Size: 0 MB

Table of Contents

A.O. Smith 101 Series Parts List

A.O. Smith 101 Series Parts List (4 pages)

SERIES 100/101 GAS RESIDENTIAL WATER HEATER

Brand: A.O. Smith | Category: Water Heater | Size: 0 MB

Table of Contents

A.O. Smith 101 Series Replacement Parts List

A.O. Smith 101 Series Replacement Parts List (4 pages)

A.O. Smith Residential Water Heater Replacement Parts List

Brand: A.O. Smith | Category: Water Heater | Size: 0 MB

Table of Contents

A.O. Smith 101 Series Specification Sheet

A.O. Smith 101 Series Specification Sheet (4 pages)

Low NOx Commercial Gas Tank-Type Water Heaters

Brand: A.O. Smith | Category: Water Heater | Size: 0 MB

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