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Roca R-20 User Manual

Roca R-20
5 pages
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R-20, R-20F, R-20A, R-20AF,
R-20P, R-20FP, R-20AP & R-20AFP
R-20, R-20A, R-20P, R-20AP R-20F, R-20AF, R-20FP, R-20AFP
Wall-mounted gas boiler
Working and Maintenance
Instructions for
the USER
GB
Wandgaskessel
Betriebs-
und Wartungsanleitung
für den BENUTZER
D
Caldaia murale a gas
Funzionamento ed Istruzioni
per la Manutenzione.
Manuale per l’UTENTE
I
Caldeira mural a gás
IInstruções de Funcionamento
e Manutençã
o para
o UTENTE
P
Caldera mural de gas
Instrucciones de Funcionamiento,
y Mantenimiento para
el USUARIO
E
Chaudière murale à gaz
Instructions de Fonctionnement
et de Maintenance pour
l’USAGER
F
ATC ROC
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Roca R-20 Specifications

General IconGeneral
BrandRoca
ModelR-20
CategoryBoiler
LanguageEnglish

Summary

Main Characteristics

Heating Service

Details on heating output, pressure, and temperature limits for the boiler.

Hot Water Service (HWS)

Details on hot water output, pressure, temperature limits, and priority.

Regulation and Control Panel Overview

Explanation of the control panel, buttons, and screen symbols for operation.

Stoppage and Anti-Freeze Protection

Description of the stoppage function and permanent protection against freezing.

Pilot Lights Identification

Explanation of the meaning of different colored pilot lights on the control panel.

Valve Identification

Identification and purpose of various valves on the heating circuit.

Start-Up Procedure

Boiler Start-Up

Steps for initial boiler start-up, including electrical checks and pressure settings.

Hot Water Service Start-Up

Procedure for starting the hot water service, including temperature adjustments.

Maintenance Requirements

Information on the required annual maintenance by specialized personnel.

Error Code Handling

Guidance on interpreting and responding to boiler error codes for troubleshooting.

Permanent Protection Features

Explanation of the antiblock, anti-inertia, and antifreeze protection systems.

Manufacturer Recommendations

Advice on initial setup and professional servicing for optimal performance.

Safety and Compliance

Fume Evacuation Safety

Details on the fume evacuation control device and safety interruptions.

CE Marking and Directives

Information on compliance with European directives for gas appliances.

Programmable Control Panel Functions

Control Panel and Buttons

Overview of the control panel layout, including additional buttons and symbols.

Heating Programming

Instructions for programming heating schedules, including day, time, and function changes.

Operating Modes

Explanation of automatic, manual, and holiday modes for boiler operation.

General Remarks

Notes on DHW service interruption and memory retention during power loss.

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