Baxi Duo-tec 2 Combi 24 GA Guia de Instalação

© Baxi Heating UK Ltd 2012Duo-tec 2 Combi GA RangeGas Fired Wall Mounted CondensingCombination BoilerInstallation & Servicing InstructionsThese in

104.0 Technical Data© Baxi Heating UK Ltd 20120200 400 600 800 1000 12000.511.522.533.54Metre (wg)Flow Rate (l/h)Pump - Available Head055.564.54.1Fl

115.0 Dimensions and Fixings© Baxi Heating UK Ltd 2012DimensionsA 763mmB 355mm**This can be reduced to 345mm byremoving the boiler control access flap

126.0 System Details© Baxi Heating UK Ltd 20126.1 Information1. The Baxi Duo-tec Combi HE GA Condensing CombinationBoiler is a ‘Water Byelaws Scheme

136.0 System Details© Baxi Heating UK Ltd 2012Fig. 4Fig. 6Pressure Relief ValveDischarge PipeFig. 56.5 System Filling and Pressurising1. A filling poi

146.0 System Details© Baxi Heating UK Ltd 20126.8 Domestic Hot Water Circuit (Fig. 7)1. All DHW circuits, connections, fittings, etc. should be fullyi

157.0 Site Requirements© Baxi Heating UK Ltd 20127.1 Location1. The boiler may be fitted to any suitable wall with the fluepassing through an outside

167.0 Site Requirement© Baxi Heating UK Ltd 20127.4 Gas Supply1. The gas installation should be in accordance with therelevant standards. In GB this i

177.0 Site Requirements© Baxi Heating UK Ltd 20127.7 Condensate DrainFAILURE TO INSTALL THE CONDENSATEDISCHARGE PIPEWORK CORRECTLY WILL AFFECTTHE RELI

187.0 Site Requirements© Baxi Heating UK Ltd 20127.7 Condensate Drain (cont.)11. When discharging condensate into a soil stack or wastepipe the effect

197.0 Site Requirements© Baxi Heating UK Ltd 20127.7 Condensate Drain (cont.)12. A boiler discharge pump is available, ‘MULTIFIT’ part no. 720648301.

2© Baxi Heating UK Ltd 2012© Baxi Heating UK Ltd 2012 All rights reserved. No part of this publication maybe reproduced or transmitted in any form or

207.0 Site Requirements© Baxi Heating UK Ltd 20127.8 FlueNOTE: Due to the nature of the boiler a plume of watervapour will be discharged from the flue

218.0 Flue Options© Baxi Heating UK Ltd 20128.1 Horizontal Flue Systems1. The standard flue is suitable only for horizontaltermination applications.2.

228.0 Flue Options© Baxi Heating UK Ltd 20128.2 Flue LengthsThe standard horizontal telescopic flue kit allows for lengthsbetween 315mm and 500mm from

239.0 Installation© Baxi Heating UK Ltd 20079.1 Unpacking & Initial PreparationIMPORTANT RISK ASSESSMENT - Before commencing the installationit is

249.0 Installation© Baxi Heating UK Ltd 20129.3 Fitting The Boiler1. Remove the sealing caps from the boiler connections.NOTE: A small amount of water

259.0 Installation© Baxi Heating UK Ltd 20129.6 Fitting The FlueHORIZONTAL TELESCOPIC FLUE1. There are two telescopic sections, the TerminalAssembly a

269.0 Installation© Baxi Heating UK Ltd 2012Fig. 30Flue ElbowBoilerAdaptorFig. 29Apply the lubricantsupplied for ease ofassembly (do not useany other

279.0 Installation© Baxi Heating UK Ltd 2012bbrbbkg/y1NL 2NNLRoom ‘StatFused Spur230VFig. 36Fig. 34Control Boxbbrbbkg/y1NL Frost ThermostatExternal Cl

10.1 Commissioning the Boiler1. Reference should be made to BS:EN 12828, 12831 & 14336when commissioning the boiler. Ensure that the trap has been

3Installer Notification Guidelines© Baxi Heating UK Ltd 2012Choose BuildingRegulations NotificationRouteContact your relevant LocalAuthority Building

4Legislation© Baxi Heating UK Ltd 2012Codes of Practice - refer to the most recent versionIMPORTANT - Installation, Commissioning, Service & Repai

5Safe Manual Handling© Baxi Heating UK Ltd 2012GeneralThe following advice should be adhered to, from when first handling the boiler to the final stag

6© Baxi Heating UK Ltd 2012CONTENTS1.0 Introduction 72.0 General Layout 83.0 Appliance Operation 94.0 Technical Data 105.0 Dimensions and Fixings 116.

71.0 Introduction© Baxi Heating UK Ltd 2012Fig. 11.1 Description1. The Baxi Duo-tec 2 Combi GA Range are fully automaticgas fired wall mounted condens

82.0 General Layout© Baxi Heating UK Ltd 20122.1 Layout1. Expansion Vessel2. Expansion Vessel Valve3. Primary Heat Exchanger4. DHW Plate Heat Exchange

93.0 Appliance Operation© Baxi Heating UK Ltd 20123.1 Central Heating Mode1. With a demand for heating, the pump circulates waterthrough the primary c