A.O. Smith Innovo 20-200 Manuals

Manuals and User Guides for A.O. Smith Innovo 20-200. We have 1 A.O. Smith Innovo 20-200 manual available for free PDF download: Installation, Service & Maintenance Manual

A.O. Smith Innovo 20-200 Installation, Service & Maintenance Manual

A.O. Smith Innovo 20-200 Installation, Service & Maintenance Manual (92 pages)

Condensing High-Efficiency Water Heater

Brand: A.O. Smith | Category: Water Heater | Size: 7 MB

Table of Contents

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
- Control Switch
  19
- Buttons
  20
- LCD Display
  20
- Status of the Water Heater
  21
- Operating Modes
  21
- Error Conditions
  22
- Service Conditions
  22
- Anode Warning
  23
4 Use

25
- Set a Parameter Value
  25
- Turn on the Water Heater
  25
- Switch to on Mode
  25
- Set the Water Temperature
  25
- Turn off the Water Heater
  25
- Turn off for a Short Period
  25
- Isolate from the Mains
  26
- Turn off for a Long Period
  26
- Installation, Maintenance and Service Part
  
  27
5 Introduction

29
- About the Water Heater
  29
- Working Principle
  29
6 Safety

31
- Safety Instructions
  31
- Instructions on the Water Heater
  32
- Safety Devices
  33
- Environmental Aspects
  34
- Recycling
  34
- Disposal
  34
7 Water Heater

35
- Structure of the Water Heater
  35
8 Installation

37
- Packaging
  37
- Conditions
  37
- Ambient Conditions
  37
- Maximum Floor Load
  37
- Water Composition
  38
- Working Clearances
  38
- Level the Water Heater
  38
- Installation Diagram
  39
- Water Connections
  40
- Cold Water Connection
  40
- Hot Water Connection
  40
- Circulation Connection
  40
- Condensate Drain
  41
- Gas Connection
  41
- Venting System
  42
- C13/C33 Concentric Systems
  44
- C13/C33 Parallel Systems
  46
- C43/C53/C63 Systems
  48
- Electrical Connections
  49
- Preparation
  49
- Mains Power
  50
- Optional Electrical Connections
  50
- Finalization
  51
- Commissioning
  51
- Filling
  52
- Air Pressure Differential
  52
- Gas Supply Pressure
  53
- CO 2 Value
  54
- Turn on the Water Heater
  56
- Decommisioning
  56
- Turn off the Water Heater
  56
- Draining
  56
9 Conversion of Gas Type

57
10 Settings

59
- Operator Interface
  59
- Parameters
  59
- Hysteresis
  61
- Error History
  61
- Test Cycle
  62
11 Maintenance

63
- Performance Check
  63
- Preparation
  64
- Water-Side Maintenance
  64
- Descale the Tank
  64
- Clean the Condensate Drain
  64
- Gas-Side Maintenance
  65
- Clean the Burner
  65
- Clean the Combustion Chamber
  67
- Assemble the Burner
  67
- Finalization
  68
12 Troubleshooting

71
- Errors and Warnings
  71
- General Errors
  71
- Displayed Errors
  73
- Warnings
  80
13 Appendices

81
- Technical Details
  81
- Dimensions
  82
- Gas Details
  84
- Energy Labeling
  85
- Electrical Wiring Diagram
  86
- Declaration of Conformity
  87
- Warranty
  88
Index

91

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