Baxi GAVINA 20 GT User Manual

Grupos Térmicos
Instrucciones de Funcionamiento, Limpieza y
Mantenimiento para el USUARIO
Groupes Thermiques
Instructions de Fonctionnement, Nettoyage et
Maintenance pour l’USAGER
Heating Units
Operation, Cleaning and Maintenance Instructions
for the USER
Heizkessel
Betriebs-, Reinigungs-und Wartungsanleitung
für den BENUTZER
Gruppi Termici
Istruzioni per il Funzionamento, la Puliza e la
Manutenzione per l’UTENTE
Grupos Térmicos
Instruções de Funcionamento Limpeza e
Manutenção para o UTENTE
GAVINA
20 GT, 20 GT-F, 30 GT, & 30 GT-F Confort
20 GTI, 20 GTI-F, 30 GTI, & 30 GTI-F Confort
26 GTA & 26 GTA-F Confort
FR
ES
GB
DE
PT
IT

Baxi GAVINA 20 GT Specifications

General

Category	Heating System
Heat output	20 kW
Weight	31 kg
Dimensions (HxWxD)	700x400x299 mm
Max operating pressure	3 bar
Type	Gas Boiler
Fuel	Natural Gas

Summary

First Lighting and Operation Modes

First Lighting Procedure

Details the initial burner ignition sequence, including checks for pump and burner operation, and flue gas leaks.

Central Heating Service Operations

Explains heating operations for GT and GT-F Confort models, including burner and pump behavior based on temperature setpoints.

Domestic Hot Water Service

Covers DHW operation for GTI, GTI-F, and GTA/GTA-F models, detailing tap symbol behavior and water temperature management.

Combined Central Heating and DHW Service

Describes combined heating and DHW modes for GTI, GTI-F, and GTA/GTA-F models, including priority and symbol indications.

Boiler Cleaning and Maintenance

Cleaning Procedures

Outlines general cleaning steps for optimal fuel consumption, including turbulator and flue pipe cleaning.

Maintenance Requirements

Details essential maintenance tasks performed by specialists, including annual checks and combustion analysis.

Important Recommendations

Provides crucial advice regarding system water levels to prevent lime scale build-up and maintain efficiency.