Ariston 47-116-15 installation instructions Table of Contents

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TABLE OF CONTENTS

1.GENERAL INFORMATION

1.1GENERAL INSTRUCTIONS

1.2OVERALL VIEW

2.INSTALLATION

2.1REFERENCE STANDARDS

2.2SITING THE APPLIANCE

2.3OVERALL DIMENSIONS

2.4CLEARANCES

2.5MOUNTING THE APPLIANCE

2.6ELECTRICAL CONNECTION

2.7GAS CONNECTION

2.8WATER CONNECTIONS

2.9FLUE CONNECTION

2.10ROOM THERMOSTAT CONNECTION

2.11ELECTRICAL/SYSTEM DIAGRAMS

2.12WATER CIRCUIT DIAGRAMS

3.COMMISSIONING

3.1INITIAL PREPARATION

3.2CONTROL PANEL

3.3REMOVING THE FRONT PANEL

3.4INITIAL START UP

3.5OPERATIONAL ADJUSTMENTS

3.6COMBUSTION ANALYSIS

3.7FUME DISCHARGE MONITORING

3.8BOILER SAFETY SYSTEMS

3.9DRAINING THE SYSTEM

4.GAS ADJUSTMENTS

GAS ADJUSTMENT TABLE

4.1CHANGING THE TYPE OF GAS

5.MAINTENANCE

6.MISCELLANEOUS

6.1WIRING DIAGRAM FOR TWO HEATING ZONES

6.2WIRING DIAGRAM FOR CONNECTION TO AN ARISTON UNVENTED CYLINDER

7.TECHNICAL INFORMATION

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Contents Installation Instructions Type C Boilers Table of Contents General Information Overall View Installation Overall Dimensions Supply must be fused at 3 a Domestic Water Kent TN9 1RA Morley RoadTonbridge 80 mm Restrictor No Restrictor Restrictor Extension Piping not insulated Piping insulatedSystems Extension Piping not insulated Piping insulatedCalculating the lengths of the pipes, Electrical Diagram Central Heating Return Commissioning Control Panel Initial START-UP Operational Adjustments Status ANTI-FROST Device G20 Gas G30 GAS AdjustmentsMethane Liquid Gas Butane 16.0Maintenance Miscellaneous BoilerProgrammer Manufacturer Merloni TermoSanitari SpA Italy Technical Service Hot Line 01494Technical Information Servicing Instructions Type C Boilers Fault Finding Servicing Instructions Removing the front panelRemoving the sealed chamber frontal cover Removing the side panelsRemoving the electrodes Removing the combustion coverRemoving the burner and jets Removing the main heat exchanger Removing the air pressure switch Removing the fanSetting the maximum heating circuit power Setting the gas pressuresSetting the minimum and the maximum power of the boiler Setting pressure for soft ignitionRegulating the heating power for Propane gas G31 Regulating the heating power for Natural gas G20Regulating the heating power for Butane gas G30 Removing the spark generator Removing the gas valve Removing the D.H.W. secondary exchangerRemoving the automatic air vent Removing the safety valveRemoving the main circuit flow switch Removing the pump Removing the pressure gauge Removing the expansion vesselRemoving the D.H.W. flow switch Removing the D.H.W. temperature sensor N.T.CRemoving the heating temperature sensor N.T.C Removing the overheat thermostatChecking the fuses Removing the time clockRemoving the P.C.B Fault Finding Finding diagrams described in this chapterYES YES ∆ P 1.2 mbar YES Electrical Diagrams MicroGENUS 23/27 Mffi MicroGENUS 23/27 Mffi Ariston Page Manufacturer Merloni TermoSanitari SpA Italy Microgenus 27 Mffi Cod Part Code Description 998924 Panel combustion chamber front 571770 Main flow switch top cap