Riello RS 160/E O2 ULX Installation, Use And Maintenance Instructions
Riello RS 160/E O2 ULX Installation, Use And Maintenance Instructions

Riello RS 160/E O2 ULX Installation, Use And Maintenance Instructions

Forced draught gas burners
Table of Contents

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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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Summarization of Contents

Forced Draught Gas Burners
Modulating Operation
Burner operation mode with variable output control.
Information and General Warnings
Instruction Manual Information
Details on the purpose and handling of the instruction manual.
Danger Levels and Symbols
Explains danger levels (DANGER, WARNING, CAUTION) and common symbols.
Guarantee and Responsibility
Outlines manufacturer's warranty terms and user responsibilities.
Safety and Prevention
Introduction to Safety Principles
General principles for safe burner operation and use.
Personnel Training Requirements
Specifies qualifications and training needed for personnel.
Technical Description of the Burner
Burner Designation and Models
Details burner naming conventions and available models.
Burner Categories and Technical Data
Classifies burners and provides key technical specifications.
Electrical Data and Dimensions
Lists electrical specifications and the burner's maximum physical dimensions.
Burner Equipment and Firing Rates
Details burner components and performance output ranges.
Firing Rates Charts
Graphs showing pressure vs. thermal power for different models.
Test Boiler Specifications
Requirements for test boilers used for firing rate verification.
Burner Description and Components
Detailed breakdown of burner parts and their functions.
Electrical Panel Description
Identifies components and layout of the burner's electrical panel.
Flame Control System (LMV52...)
Details the LMV52 flame control system, its functions, and warnings.
Actuator Functionality and Data
Explains the actuator's role, technical data, and installation notes.
Optional Modules and Interfaces
Describes the PLL52 module, its terminals, and environmental data.
Oxygen Sensor QGO20 (Optional)
Details the optional oxygen sensor, its technical data, and installation notes.
Installation Procedures
Installation Safety and Handling
Covers safety precautions, handling procedures, and preliminary checks for installation.
Boiler Preparation and Operating Position
Instructions for preparing the boiler, positioning the burner, and related checks.
Burner Mounting and Access
Steps for securing the burner to the boiler and accessing internal parts.
Electrode Position and Gas Adjustment
Details on electrode placement and central gas adjustment settings.
Combustion Head Adjustment
Procedure for adjusting the combustion head based on burner output.
Closing the Burner
Steps for reassembling the burner after adjustment.
Gas Feeding System Installation
Guidelines for installing the gas train, including safety and leak checks.
Gas Pressure Calculations and Charts
Explains how to calculate gas pressure and use related charts.
Electrical Wiring and Safety
Instructions for safe and compliant electrical wiring of the burner.
Thermal Relay Calibration
Procedure for calibrating and resetting the thermal relay.
Start-up, Calibration, and Operation
First Start-up Safety and Adjustments
Critical safety notes and pre-ignition adjustments for initial start-up.
Burner Start-up Sequence
Steps for initiating the burner start-up process.
Air/Fuel Adjustment and Modulation
Detailed process for synchronizing air and fuel for optimal combustion and output modulation.
Pressure Switch Calibration
Procedures for calibrating air, max gas, min gas, and PVP pressure switches.
Operation Modes and Troubleshooting
Explains normal operation, motor lockout, ignition failure, and flame loss.
Burner Stopping and Final Checks
How to stop the burner and perform final checks during operation.
O2 Trim Control System
Description and operating principle of the optional O2 trim control for efficiency.
Maintenance Procedures
Maintenance Safety and Programme
Essential safety rules and the recommended maintenance schedule.
Combustion Checks and Safety Components
Procedures for checking combustion and replacing safety components.
Burner Opening and Closing
Steps for safely opening and closing the burner for maintenance.
Appendix - Accessories
Modulating Operation Kit
Details the kit for modulating operation parameters.
Soundproofing Chamber Kit
Information on the soundproofing chamber kit.
Continuous Purging Kit
Details on the continuous purging kit.
PVP Kit (Pressure Valve Proving)
Information on the PVP kit for pressure valve proving.
Software Interface Kit (ACS 450)
Details the software interface kit for ACS 450.
Efficiency Kit with Oxygen Control
Information on the efficiency kit incorporating oxygen control.
Oxygen Control Kit
Details the oxygen control kit.
Additional Transformer Kit
Information on the additional transformer kit.
Appendix - Electrical Panel Layout
Index of Layouts
An index listing the different electrical layout diagrams.
Reference Indication
Explains how references and coordinates are indicated in the diagrams.

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