Riello RX 850 S/PV User Manual

Installation, use and maintenance instructions
20152192 (5) - 11/2021
Premix gas burners
Modulating operation with pilot flame ignition
CODE MODEL
20148874 RX 700 S/PV 854T4
20148875 RX 850 S/PV 926T4
20148877 RX 1000 S/PV 891T4
GB

Riello RX 850 S/PV Specifications

General

Brand	Riello
Model	RX 850 S/PV
Category	Indoor Fireplace
Language	English

Summary

Information and General Warnings

Guarantee and Responsibility Terms

Safety and Prevention Measures

Personnel Training and Responsibilities

Technical Description of the Burner

Burner Controls and Diagnostic Modes

Installation Procedures

Installation Safety, Handling, and Checks

Fuel Supply and Electrical Wiring Procedures

Details fuel supply, gas train, and electrical wiring procedures and safety.

Calibration and Operation

Operator Panel Navigation and Modes

Explains operator panel symbols, units, keys, and operating modes.

Info, Service, and Parameter Levels

Parameter Operations and Management

Details parameter levels, modes, password entry, backup, restore, and operations.

Start-up, Calibration, and Operation of the Burner

Initial Start-up Safety and Adjustments

Crucial safety notes, adjustments before ignition, and fan adjustment.

Operating Point Settings and Burner Start-up

Pre-setting points P0, P1, P2 and manual burner start-up.

Modulating Operation, Combustion, and Adjustment

Maintenance Procedures

Maintenance Safety and Programme Overview

Safety notes, frequency, tests, and cleaning procedures.

Preventive Maintenance Schedule

A comprehensive table of recommended preventive maintenance tasks.

Operation, Indications, and Diagnostics

Fault Handling and Control Sequences

Explains burner responses to faults and error codes.

Burner Control Resetting and Fault Diagnosis

Procedures for resetting the burner control and diagnosing fault causes.

Program Module Management and Resetting

List of Parameters PME71.901...

Error History and Process Data Parameters