A.O. Smith BFC-120 Manuals

Manuals and User Guides for A.O. Smith BFC-120. We have 3 A.O. Smith BFC-120 manuals available for free PDF download: Installation, User And Service Manual

A.O. Smith BFC-120 Installation, User And Service Manual (126 pages)

Condensing High Efficiency Gas-Solar Water Heater

Brand: A.O. Smith | Category: Water Heater | Size: 5.92 MB

Preface

3
- Copyright
  3
- Trademarks
  3
- Warranty
  3
- Liability
  3
- Compliance
  3
- Regulations
  4
- Contact Information
  5
About this Manual

7
- Scope
  7
- Target Group
  7
- Notation Conventions
  7
- Document Identification
  8
- Table of Contents
  9
User Part

13
1 Introduction

15
2 Safety

17
3 Interface

19
- Operator Interface
  19
- Explanation of Icons
  19
- Control Switch
  20
- Buttons
  20
- PC Connection
  21
- Status of the Water Heater
  21
- Operating Modes
  21
- Error Conditions
  22
- Service Conditions
  23
- Anode Warning
  23
- Q/T Sensor Warning
  23
- Collector Temperature Warning
  23
4 Use

25
- Turn on the Water Heater
  25
- The Appliance's Heating Cycle
  25
- Turn off the Water Heater
  27
- Turn off for a Short Period
  27
- Isolate from the Mains
  27
- Turn off for a Long Period
  28
- Main Menu
  28
- Notation Conventions for Menu-Related Instructions
  28
- Switching to on Mode
  29
- Setting the Water Temperature
  29
- Week Program
  30
- Starting and Stopping the Week Program
  30
- Changing the Appliance's Standard Week Program
  30
- Adding Times to a Week Program
  33
- Deleting Times from a Week Program
  34
- Extra Period
  35
- Settings
  37
- Setting Day and Time
  38
- Installation, Maintenance and Service Part
  
  41
5 Introduction

43
- About the Water Heater
  43
- The Appliance's Heating Cycle
  43
- Working Principle
  43
- Operating Cycle
  45
6 Safety

47
- Safety Instructions
  47
- Instructions on the Water Heater
  48
- Safety Devices
  49
- Protection for the Water Heater
  49
- Safety of the Installation
  50
- Protection for the Solar Heating System
  51
- Safety of the Solar Heating System
  51
- Environmental Aspects
  52
- Recycling
  52
- Disposal
  52
7 Installation

53
- Packaging
  53
- Conditions
  53
- Ambient Conditions
  53
- Maximum Floor Load
  53
- Water Composition
  54
- Working Clearances
  54
- Storage Tank Working Clearances
  55
- Installation Diagram
  56
- Water Connections
  57
- Unvented Water Connections
  57
- Vented Water Connections
  58
- Gas Connection
  59
- Solar Heating System
  59
- Venting System
  59
- C13/C33 Concentric Systems
  61
- C13/C33 Parallel Systems
  62
- C43/C53/C63 Systems
  64
- Electrical Connections
  65
- Preparation
  66
- Mains Power
  66
- Optional Electrical Connections
  67
- Electrical Connection of the Solar Heating System
  68
- Commissioning
  70
- Filling
  70
- Procedure for Checking the Supply Pressure
  72
- Procedure for Checking the Gas Control Valve Pressure
  74
- CO 2 Adjustment
  75
- Switching Pressure Measurement
  77
- Turn on the Water Heater
  78
- Decommisioning
  78
- Turn off the Water Heater
  78
- Draining
  78
- Draining Vented Installations
  79
8 Conversion of Gas Type

81
9 Settings

83
- Operator Interface
  83
- Service Program
  83
- Hysteresis
  83
- Display the Error History
  84
- Display the Water Heater History
  84
- Display the Selected Water Heater
  84
- Setting the Service Interval
  85
- Service Mode
  85
- Setting Legionella Prevention
  86
- Solar Heating System Configuration
  87
- Setting the Central Heating Configuration
  89
10 Maintenance

91
- Preparation
  91
- Water-Side Maintenance
  92
- Descale the Tank
  92
- Clean the Condensate Drain
  93
- Gas-Side Maintenance
  93
- Clean the Burner
  93
- Clean the Heat Exchanger
  93
- Solar Collector Maintenance
  94
- Finalization
  94
11 Troubleshooting

95
- Errors and Warnings
  95
- General Errors
  96
- Displayed Errors
  97
- Warnings
  102
12 Appendices

105
- Technical Details
  105
- Dimensions
  109
- Gas Details
  113
- Week Program Card
  115
- Electrical Wiring Diagram
  117
- Electrical Wiring Diagram Solar Heating System
  119
- Menu Structure
  120
- Declaration of Conformity
  121
- Warranty
  122
Index

125

A.O. Smith BFC-120 Installation, User And Service Manual (118 pages)

High Efficient Condensing Water Heater

Brand: A.O. Smith | Category: Water Heater | Size: 4.04 MB

Preface
3
Copyright
3
Trademarks
3
Warranty
3
Liability
3
Compliance
3
Regulations
4
Contact Information
5
About this Manual
7
Scope
7
Target Group
7
Notation Conventions
7
Document Identification
8
Table of Contents
9
User Part
13
Introduction
15
Safety
17
Interface
19
Operator Interface
19
Explanation of Icons
19
Control Switch
20
Buttons
20
PC Connection
20
Status of the Water Heater
21
Operating Modes
21
Error Conditions
22
Service Conditions
23
Anode Warning
23
Use
25
Turn on the Water Heater
25
The Appliance's Heating Cycle
25
Turn off the Water Heater
27
Turn off for a Short Period
27
Isolate from the Mains
28
Turn off for a Long Period
28
Main Menu
29
Notation Conventions for Menu-Related Instructions
29
Switching to on Mode
30
Setting the Water Temperature
30
Week Program
30
Starting and Stopping the Week Program
31
Changing the Appliance's Standard Week Program
31
Adding Times to a Week Program
34
Deleting Times from a Week Program
35
Extra Period
36
Settings
38
Installation, Maintenance and Service Part
41
Introduction
43
About the Water Heater
43
The Appliance's Heating Cycle
43
Working Principle
43
Operating Cycle
45
Safety
47
Safety Instructions
47
Instructions on the Water Heater
48
Safety Devices
49
Protection for the Water Heater
49
Safety of the Installation
50
Environmental Aspects
50
Recycling
50
Disposal
51
Installation
53
Packaging
53
Conditions
53
Ambient Conditions
53
Maximum Floor Load
53
Water Composition
54
Working Clearances
54
Installation Diagram
55
Water Connections
56
Unvented Water Connections
56
Vented Water Connections
57
Gas Connection
58
Venting System
58
C13/C33 Concentric Systems
60
C13/C33 Parallel Systems
62
C43/C53/C63 Systems
64
Electrical Connections
65
Preparation
65
Mains Power
66
Optional Electrical Connections
66
Commissioning
67
Filling
67
Procedure for Checking the Supply Pressure
68
Procedure for Checking the Gas Control Valve Pressure
70
CO 2 Adjustment
71
Switching Pressure Measurement
73
Turn on the Water Heater
74
Decommisioning
74
Turn off the Water Heater
74
Draining
74
Conversion of Gas Type
77
Settings
79
Operator Interface
79
Service Program
79
Hysteresis
79
Display the Error History
80
Display the Water Heater History
80
Display the Selected Water Heater
81
Switch the Pump on or off
81
Setting the Service Interval
81
Service Mode
82
Setting Legionella Prevention
83
Setting the Central Heating Configuration
83
Maintenance
85
Preparation
85
Water-Side Maintenance
86
Descale the Tank
86
Clean the Condensate Drain
87
Gas-Side Maintenance
87
Clean the Burner
87
Clean the Heat Exchanger
87
Finalization
88
Troubleshooting
89
Errors and Warnings
89
General Errors
90
Displayed Errors
91
Warnings
96
Appendices
97
Technical Details
97
Dimensions
101
Gas Details
105
Week Program Card
107
Electrical Wiring Diagram
109
Menu Structure
111
Declaration of Conformity
112
Warranty
113
Index
115

A.O. Smith BFC-120 Installation, User And Service Manual (104 pages)

High Efficient Condensing Water Heater

Brand: A.O. Smith | Category: Water Heater | Size: 2.74 MB

Table of Contents
7
1 Introduction

11
- About the Water Heater
  11
- What to Do if You Smell Gas
  11
- Regulations
  11
- Target Groups
  12
- Maintenance
  13
- Notation Conventions
  13
- Overview of this Document
  14
2 Working Principle of the Water Heater

15
3 Installation

19
- Introduction
  19
- Packaging
  19
- Ambient Conditions
  19
- Technical Specifications
  21
- Installation Diagram
  27
- Unvented Water Connections
  28
- Vented Water Connections
  29
- Gas Connection
  29
- Air Supply and Chimney Flue Discharge
  30
- Specifications
  33
- Electrical Connection
  35
- Isolating Transformer
  37
- Check the Supply Pressure, Gas Controller Pressure, CO 2 Value and Switching Pressure
  38
4 Conversion to a Different Gas Category

47
- Introduction
  47
5 Filling

49
- Filling Unvented Installations
  50
- Filling Vented Installations
  50
6 Draining

51
- Draining Unvented Installations
  52
- Draining Vented Installations
  52
7 The Control Panel

53
- Introduction
  53
- Control
  53
- Explanation of Icons
  53
- ON/OFF Switch on Controller
  53
- Navigation Buttons
  53
- PC Connection
  54
- 8 Status of the Water Heater
  
  55
  - Introduction
    55
  - Operating Modes
    55
  - Error Conditions
    56
  - Service Condition
    56
  - Anode Warning
    57
- 9 Starting the Water Heater
  
  59
  - Introduction
    59
  - Starting the Appliance
    59
  - The Appliance's Heating Cycle
    59
10 Shutting down

61
11 Main Menu

63
- Introduction
  63
- Notation Convention for Menu-Related Instructions
  63
- Switching to "ON Mode
  63
- Setting the Water Temperature
  63
- Week Program
  64
- Starting and Stopping the Week Program
  64
- Changing the Appliance's Standard Week Program
  64
- Adding Times to a Week Program
  66
- Deleting Times from a Week Program
  67
- Extra Period
  68
- Settings
  69
12 Service Program

71
- Introduction
  71
- Setting the Hysteresis
  71
- Displaying the Error History
  71
- Displaying the Water Heater History
  71
- Display the Selected Water Heater
  72
- Switching the Pump on or off
  72
- Setting the Service Interval
  72
- Service Mode
  72
- Setting Legionella Prevention
  73
13 Errors

75
14 Service Interval

87
- Introduction
  87
- Determining Service Interval
  87
15 Performing Maintenance

89
- Introduction
  89
- Preparation for Maintenance
  89
- Water-Side Maintenance
  90
- Gas-Side Maintenance
  91
- Finalizing Maintenance
  92
16 Warranty (Certificate)

93
- General Warranty
  93
- Tank Warranty
  93
- Conditions for Installation and Use
  93
- Exclusions
  94
- Scope of the Warranty
  94
- Claims
  94
- Obligations of A.o.smith
  94
17 Appendices

95
- Introduction
  95
- Menu Structure
  96
- Electrical Diagram
  98
- Declaration of Conformity
  100
- Week Program Card
  101

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A.O. Smith BFC-120 Manuals

A.O. Smith BFC-120 Installation, User And Service Manual (126 pages)

Table of Contents

Preface

About this Manual

User Part

1 Introduction

2 Safety

3 Interface

4 Use

Installation, Maintenance and Service Part

5 Introduction

6 Safety

7 Installation

8 Conversion of Gas Type

9 Settings

10 Maintenance

11 Troubleshooting

12 Appendices

Index

A.O. Smith BFC-120 Installation, User And Service Manual (118 pages)

Table of Contents

A.O. Smith BFC-120 Installation, User And Service Manual (104 pages)

Table of Contents

1 Introduction

2 Working Principle of the Water Heater

3 Installation

4 Conversion to a Different Gas Category

5 Filling

6 Draining

7 The Control Panel

8 Status of the Water Heater

9 Starting the Water Heater

10 Shutting down

11 Main Menu

12 Service Program

13 Errors

14 Service Interval

15 Performing Maintenance

16 Warranty (Certificate)

17 Appendices

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