Roca NORA 24/24 F User Manual

ES
Caldera mural de gas
Instrucciones de Funcionamiento
Limpieza y Mantenimiento
para el USUARIO
SARA 24/24, 24/24 F, 24/24 T
NORA 24/24, 24/24 F, 24/24 T,
24, 24 A, 24 F, 24 AF
SARA 24/24 F
NORA 24/24 F
NORA 24 AF
NORA 24 F
NORA 24/24 T
SARA 24/24 T
SARA 24/24
NORA 24/24
NORA 24 A
NORA 24
GB
PT
IT
DE
FR
Wall-mounted gas boiler
Operating, Cleaning and
Maintenance Instructions
for the USER
Chaudière murale à gaz
Instructions de Fonctionnement,
de Nettoyage et Maintenance
pour l’UTILISATEUR
Gasbetriebener Wandheizkessel
Betriebs-, Reinigungs-
und Wartungsanleitung
für den BENUTZER
Caldaie a gas da parete
Istruzioni di Funzionamento,
Pulizia e Manutenzione
per l’UTENTE
Caldeira mural de gás
Instruções de Funcionamento,
Limpeza e Manutenção
para o UTILIZADOR
14. 809. 00
ATC ROC

Roca NORA 24/24 F Specifications

General

Combustion chamber	Sealed
Ignition	Electronic
Flue diameter	60/100 mm
Fuel	Natural Gas
Mounting	Wall-mounted
Central Heating Output (kW)	24 kW
Hot Water Output (kW)	24 kW
Efficiency	93%

Summary

Control Panels and Hydraulic System Overview

Control Panel Layout and Functions (GB)

Hydraulic Connections Diagram (GB)

Hydraulic Group Component Identification

Boiler Initial Start-Up Procedure

Start-Up Steps and Checks (GB)

Covers electrical connection, pressure check, and boiler status indicators.

Selecting Boiler Operating Modes

Central Heating Operation Selection (GB)

Domestic Hot Water Operation Selection (GB)

Boiler Safety and Protection Systems

Anti-Freeze and Anti-Lockout Protection (GB)

Explains boiler protection mechanisms against freezing and pump lockout.

Filter Cleaning and Gas Evacuation

Gas Evacuation Procedures and Filter Cleaning (GB)

Boiler Fault Diagnosis and Codes

Interpreting Boiler Fault Codes (GB)

Guide to understanding fault codes indicated by LEDs and their potential causes.

Maintenance, Safety Warnings, and Compliance

Annual Maintenance, Warnings, and CE Marking (GB)

Covers annual maintenance, safety warnings, recommendations, and CE compliance.