Riello 20142594 Condensing Heating Boiler Manuals

Manuals and User Guides for Riello 20142594 Condensing Heating Boiler. We have 1 Riello 20142594 Condensing Heating Boiler manual available for free PDF download: Installation, Operation And Service Manual

Riello 20142594 Installation, Operation And Service Manual

Riello 20142594 Installation, Operation And Service Manual (112 pages)

Brand: Riello | Category: Boiler | Size: 9.6 MB

Table of Contents

Table of Contents
3
1 General Information

4
- Key to Symbols
  4
- General Safety Information
  4
- Warnings
  5
- General Warnings
  5
- Description of the Appliance
  7
- Safety Devices
  7
- Identification
  8
- System Layout
  9
- Technical Specifications
  11
- Pumps
  12
- Water Circuit
  12
- Positioning of the Temperature Sensors
  12
- Control Panel
  13
- Regulations and Guidelines
  14
- Compliance with Standards and Regulations
  14
- Operating Limits of the Boiler
  14
- Additional Regulations for Installations in the Commonwealth of Massachusetts
  14
2 Installation

15
- Unpacking the Product
  15
- Positioning of Labels
  15
- Overall Dimensions and Weights
  15
- Installation Premises
  16
- Installation Clearances
  16
- Installation in Older Systems and Systems Requiring Modifications
  16
- Moving and Removing the Packaging
  16
- Boiler Assembly
  17
- Water Connections
  18
- ASME Pressure Relief Valve
  19
- Low Water Cutoff
  19
- Typical Water System Schematics
  20
- Gas Connections
  23
- Combustion Gas Exhaust
  23
- Venting and Air Piping System
  25
- General Venting and Combustion Air Piping System
  25
- Connecting Flue Gas Systems
  27
- Installation of the Exhaust and Air Intake System
  28
- Vent and Combustion Air Pipe Length [For Single Boiler Installations]
  30
- Approved Examples of Horizontal and Vertical Venting Installation
  31
- Multiple Boilers
  34
- De-Rating for Altitude Installation
  35
- Multiple Boiler Cascade System
  36
- Vent and Combustion Air Pipe Length for Cascade System
  37
- Preparation for the Condensate Drain
  38
- Water Chemistry Guidelines
  39
- System Filling and Emptying
  39
- Filling
  39
- Emptying
  40
- Wiring Diagram
  41
- Ladder Diagram
  43
- Electrical Connections
  44
- Electronic Control
  47
- Menu Structure
  48
- Parameters' List
  54
3 Configuration of the Main Block Diagrams

61
4 Commissioning and Maintenance

67
- Lighting Instructions
  67
- Introduction
  67
- Filling the Condensate System
  67
- Filling the Boiler Heating System
  67
- Warnings Concerning the Gas Supply
  67
- Gas Type Conversion
  68
- Initial Startup
  68
- Switching the Appliance on and off
  68
- Date and Time Setting
  68
- Password Access
  69
- Setting the Heating Parameters and Outdoor Reset
  70
- Setting the Domestic Hot Water Parameters
  73
- Scheduled Program
  74
- Boiler Information
  76
- Checks During and after Initial Start-Up
  77
- Error List
  78
- Permanent Errors
  79
- Temporary Errors
  79
- Warnings
  79
- Converting Gas Type
  80
- Converting Gas Type LPG
  80
- Converting Gas Type MTN
  82
- Combustion Analysis
  85
- Temporary or Short-Term Shut-Down
  86
- Preparing for Extended Periods of Shut-Down
  87
- Maintenance
  87
- Service Reminder" Function
  88
- Cleaning and Removing Internal Components
  89
- Troubleshooting
  92
5 System Management

93
- Communication between the Boilers
  93
- Setting the Dip-Switch
  93
6 Setting Parameters of the Cascade Systems

94
7 System Manager

99
- Commissioning
  99
- Temporary or Short-Term Shut-Down
  100
- Preparing for Extended Periods of Shut-Down
  100
- Cleaning
  100
- Maintenance
  100
- Useful Information
  101
8 Modbus Connection

102
9 Commissioning Log for the Appliance

106
10 Recycling and Disposal

108

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