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Riello RS 100 User Manual

Riello RS 100
52 pages
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Installation, use and maintenance instructions
20144609 (2) - 01/2019
Forced draught gas burners
Progressive two-stage operation
CODE MODEL TYPE
3785102 RS 70 821 T1
3785103 RS 70 821 T1
3785302 RS 100 822 T1
3785303 RS 100 822 T1
3785502 RS 130 823 T1
3785503 RS 130 823 T1
GB

Table of Contents

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Riello RS 100 Specifications

General IconGeneral
ModelRS 100
Fuel TypeLight Oil
Voltage230V
Frequency50Hz
Air Pressure SwitchYes
StagesTwo Stage
Control BoxRiello
TypeMonoblock gas burner
Nozzle SizeAccording to the boiler's requirements
Nozzle PressureAccording to the boiler's requirements

Summary

Forced Draught Gas Burners

Progressive Two-Stage Operation

Details the progressive two-stage operational capability of the gas burners.

Declarations

Declaration of Conformity

Statement of compliance with ISO/IEC 17050-1, listing technical standards and directives met.

Information and General Warnings

Instruction Manual Guidance

Information on the importance, content, and proper use of the instruction manual.

General Dangers and Warning Symbols

Explanation of hazard levels, specific dangers, and warning symbols used throughout the manual.

System Delivery and Manual Handling

Procedures for receiving the burner system and handling the instruction manual.

Guarantee and Responsibility Terms

Outlines the manufacturer's warranty conditions and limitations of responsibility.

Safety and Prevention

General Safety Background

Overview of safety principles in burner design and operation, highlighting potential risks.

Personnel Training and Responsibilities

Requirements for qualified personnel and user's responsibility for safe operation.

Technical Description of the Burner

Burner Designation System Explained

Details the coding system used to identify burner models, fuel types, and settings.

Overview of Available Burner Models

Lists the different burner models, including their type and voltage specifications.

Burner Categories and Country Compliance

Specifies burner categories based on country of destination and gas type compatibility.

Key Technical Data Summary

Presents essential technical data including power, fuel consumption, and noise levels.

Electrical Data Specifications

Details electrical supply requirements, fan motor, and ignition transformer specifications.

Maximum Burner Dimensions

Provides dimensional drawings and measurements for the burner components.

Burner Equipment and Accessories

Lists the standard equipment and spare parts included with the burner.

Firing Rates and Operating Modes

Explains one-stage and two-stage operation, with charts showing firing rates.

Test Boiler Compatibility Guidelines

Information regarding compatibility with test boilers and combustion chamber dimensions.

Detailed Burner Component Description

Illustrated breakdown and description of individual burner components.

Burner Lockout Conditions and Reset

Explanation of control box and motor lockout states and reset procedures.

Control Box RMG88 Technical Data

Specifications, environmental conditions, and components of the RMG88 control box.

Servomotor LKS 210 Specifications

Technical data, assembly notes, and important safety information for the servomotor.

Installation

Installation Safety Precautions

Essential safety measures to be followed before and during the burner installation process.

Handling and Consignment Checks

Guidance on safely handling the burner and verifying the contents of the consignment.

Burner Operating Position Requirements

Specifies the acceptable and prohibited operating positions for burner installation.

Boiler Plate and Blast Tube Preparation

Instructions for preparing the boiler plate and selecting the correct blast tube length.

Accessing and Calibrating Combustion Head

Procedures for accessing internal combustion head parts and performing pre-calibration.

Probe and Electrode Positioning

Correct placement of the flame probe and ignition electrode to ensure proper function.

Combustion Head Air and Gas Adjustment

Step-by-step guide for adjusting the combustion head for optimal air and gas flow.

Gas Feeding Line Components

Description and diagrams of the components that make up the gas feeding line.

Gas Train Installation and Pressure

Instructions for installing the gas train and maintaining correct gas pressure.

Calculating Burner Output from Gas Pressure

Methods for calculating burner output based on gas pressure measurements and tables.

Electrical Wiring Safety and Connections

Crucial safety notes for electrical wiring, including earthing and cable routing.

Supply Cable and Connection Passage

Guidelines for routing supply cables and external connections through cable grommets.

Thermal Relay Calibration Procedure

Steps for calibrating the thermal relay to protect the motor from excessive absorption.

Start-up, Calibration, and Operation

First Start-up Safety Procedures

Essential safety checks and personnel requirements for the initial burner start-up.

Pre-Ignition Adjustments and Checks

Necessary adjustments and checks performed on the burner before ignition.

Burner Start-up Sequence

Detailed description of the sequence of operations during the burner start-up process.

Burner Ignition Process and Troubleshooting

Procedure for burner ignition and steps to take if ignition fails.

Burner Output and Ignition Settings

Guidance on adjusting burner output and ignition levels according to standards.

First Stage Output and Air/Gas Adjustment

Setting the first stage output and adjusting air and gas delivery via servomotor.

Intermediate Outputs and Air Delivery Adjustment

Adjusting intermediate outputs and air delivery by modifying cam profiles.

Air Pressure Switch Adjustment

Procedure for adjusting the air pressure switch for correct operation and safety.

Minimum Gas Pressure Switch Adjustment

Steps to adjust the minimum gas pressure switch for uniform burner operation.

Flame Presence Detection Check

Verification of the ionisation system's functionality for flame detection.

Servomotor Adjustment for Air Damper Control

Details on adjusting the servomotor levers to control the air damper positions.

Burner Operation Modes: Start-up and Steady State

Describes burner start-up, steady-state operation with remote controls, and shutdown.

Ignition Failure and Flame Out Procedures

Actions to take in case of ignition failure or flame loss during operation.

Start-up Cycle Diagnostics and Codes

Explanation of diagnostic codes indicated by control box LEDs during start-up.

Control Box Reset and Visual Diagnostics

Procedures for resetting the control box and interpreting visual fault indicators.

Maintenance

Maintenance Safety Precautions

Critical safety measures to follow before performing any maintenance tasks.

Maintenance Schedule and Safety Tests

Guidelines for periodic maintenance frequency and performing safety tests.

Component Checking and Cleaning

Procedures for inspecting and cleaning combustion head, filter, burner, and fan.

Boiler, Gas Leak, and Flame Window Maintenance

Instructions for maintaining the boiler, checking for gas leaks, and cleaning the flame window.

Combustion Control and Safety Component Checks

Guidance on combustion analysis and safety component replacement intervals.

Burner Opening Procedure for Inspection

Step-by-step guide for safely opening the burner for internal access.

Burner Reassembly and Closing Procedure

Instructions for correctly reassembling and closing the burner after maintenance.

Faults - Possible Causes - Solutions

Troubleshooting: Burner Lockout and No Flame

Identifies causes and remedies for lockouts and lack of flame based on signal blinks.

Troubleshooting: Ignition Issues and Output Problems

Solutions for burner issues like no start, continuous cycling, or ignition problems.

Appendix - Accessories

Radio Disturbance Protection Kit

Accessory for protecting the burner against radio frequency interference.

Extended Head Kit

Kit to extend the burner head for specific installation requirements.

LPG Operation Kit

Kit that enables the burner to operate using LPG as fuel.

Vibration Reduction Kit

Accessory designed to reduce vibration during burner operation.

Spacer Kit

Kit used for spacing components during the installation process.

Continuous and Post-Purging Kits

Kits for managing the burner's pre-purging and post-purging cycles.

Soundproofing Box Kit

Accessory designed to reduce noise emissions from the burner.

Appendix - Electrical Panel Layout

Index of Layouts and Reference Indicators

Provides an index for electrical diagrams and explains the system of reference indicators.

Functional and Operational Electrical Diagrams

Presents detailed functional and operational schematics of the burner's electrical panel.

Electrical Panel Layout Details (RS 70)

Specific electrical panel layout diagram for the RS 70 burner model.

Electrical Panel Layout Details (RS 100-130)

Specific electrical panel layout diagrams for RS 100 and RS 130 burner models.

Electrical Power and Safety Devices (RS 70)

Details electrical power supply configurations and safety devices for the RS 70 model.

Electrical Power and Safety Devices (RS 100-130)

Details electrical power supply configurations and safety devices for RS 100/130 models.

Wiring Layout Key and Terminal Strip

Explains the wiring symbols used and describes the burner terminal strip.

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