Riello RS 120/E O2 ULX Installation, Use And Maintenance Instructions
Riello RS 120/E O2 ULX Installation, Use And Maintenance Instructions

Riello RS 120/E O2 ULX Installation, Use And Maintenance Instructions

Forced draught gas burners
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Installation, use and maintenance instructions
Forced draught gas burners
GB
Modulating operation
CODE
20205457
20205459
20205460
20205462
MODEL
RS 68/E O2 ULX
RS 120/E O2 ULX
RS 160/E O2 ULX
RS 200/E O2 ULX
TYPE
S041T1
S042T1
S043T1
S044T1
20205911 (2) - 10/2023

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Table of Contents
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Summarization of Contents

Information and General Warnings
Information about the Instruction Manual
Details on the manual's importance, content, and proper usage.
Guarantee and Responsibility
Outlines manufacturer's warranty terms and conditions, and limitations.
Safety and Prevention
Introduction to Safety
General overview of safety principles and potential hazards.
Personnel Training Requirements
Specifies qualifications and responsibilities for personnel operating the equipment.
Technical Description of the Burner
Burner Designation and Models
Explains the naming convention and lists available burner models.
Technical Data and Specifications
Provides key performance metrics, electrical data, and dimensions.
Firing Rates and Performance Curves
Details output ranges and operating parameters for different models.
Burner Components and Electrical Panel
Identifies key parts of the burner and its electrical control panel.
Flame Control and Sensor Systems
Describes the LMV52 flame control and optional O2 sensor integration.
Actuator and Module Descriptions
Details the function and specifications of the actuator and PLL52 module.
Installation
Safety Precautions for Installation
Essential safety guidelines to follow during the burner installation process.
Handling and Preliminary Checks
Instructions for safe handling, unpacking, and initial inspection.
Boiler Preparation and Burner Mounting
Steps for preparing the boiler and physically securing the burner.
Gas Feeding and Electrical Wiring
Guidelines for connecting the gas supply and electrical systems.
Start-up, Calibration and Operation of the Burner
Safety Notes for First Start-up
Critical safety instructions for the initial burner operation.
Adjustments Prior to Ignition
Procedures for setting up the burner before the first start.
Burner Start-up and Air/Fuel Adjustment
Steps for starting the burner and synchronizing air and fuel flow.
Final Calibration of Pressure Switches
Procedures for calibrating various pressure switches for correct operation.
Operation Modes and Troubleshooting
Describes normal operation, motor lockout, and ignition failure scenarios.
Maintenance
Safety Notes for Maintenance
Essential safety guidelines to follow during maintenance tasks.
Maintenance Programme and Checks
Outlines the schedule and key checks for regular burner maintenance.
Opening and Closing the Burner
Procedures for safely accessing and reassembling burner components.
Appendix - Accessories
Kit for Modulating Operation
Details on accessories for modulating control, including probes and parameters.
Soundproofing and Purging Kits
Information on kits for noise reduction and continuous purging systems.
Software and Control Kits
Details on interface kits, oxygen control, and additional transformer options.
Appendix - Electrical Panel Layout
Index and Reference Indications
Guides to understanding the layout diagrams and referencing specific points.
LMV 52 Operational Layouts
Diagrams illustrating the operational wiring of the LMV 52 control system.
Electrical Wiring Diagrams
Schematics showing the electrical connections for various burner models and components.

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