Gis | A.O. Smith 28 30 50 60 specification

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Filling and draining

gis

42	Instruction Manual BFC

Image 42

A.O. Smith 28 30 50 60 service manual Gis

Contents

Release R.1.3 UK Your installer Liability CopyrightTrademarks More informationPage Table of contents Gis Status of the appliance Filling and drainingControl panel Starting up and shutting down Maintenance frequency Service programTroubleshooting Maintenance Appendices Index Introduction What to do if you smell gas RegulationsAbout the appliance Remark Target groups Maintenance Forms of notationSymbol Target group Introduction Overview of this document Overview of thisDocument Chapter Target groups Description Gis Functioning of the appliance Introduction Functional description of the applianceIntroduction Water temperature protection Gas control Pressure switch Ionisation rodAppliance’s heating cycle Protection for the appliance Gas control Water temperature protectionPressure switch 3 Fan Vented installation Safety of the instal- lationUnvented installation Ionisation rod Installation Introduction Packaging Environmental conditions Water composition Humidity and ambient temperatureMaximum floor loading Working clearances Environmental conditions Working clearances Technical specifications Plan and elevation of the appliance Dime Description BFC Nsion DimensionsTechnical specifications Unit BFC VAC General Installation diagramGas data G30-30 mbar butane Installation Unvented Circulation pipe Water connections, Unvented Cold water sideHot water side Condensation drainage See paragraph ’3.6.4 Condensation drainage’ Water connections, VentedGas connection See din Figure Dimension BFC Air supply and flue gas dischargeAir supply and flue gas discharge Specification Description Concentric wall flue terminal Concentric roof flue terminal specifications Concentric roof flue terminal Electrical connection PreparationPreparation Mains voltage Mains voltage Electrical connection Continuous pump Extra on mode switch Tank onIsolating Transformer Program-controlled pump Checking the supply pressure and burner pressure Connecting extra error signal Alarm OUTChecking the supply Pressure and burner Appliance Main menu Conversion to a different gas category Conversion to a different gas category Remove the burner as complete assembly 13 Conversion of gas control Check the burner and supply pressure see paragraph Installation Filling and draining Filling the appliance Filling unvented installationsFilling vented installations Filling the appliance Installation diagrams F d c Filling and draining Draining the appliance Draining unvented installationsDraining vented installations Draining the appliance Gis Control panel Introduction Operating PC connection Explanation of the icons ON/OFF switch of ThermoControlNavigation buttons Control panel Operating modes Error conditions Service condition Status of the applianceIntroduction Operating modes Error conditions Status of the appliance Service condition Service condition Gis Introduction Starting up Open the gas valve see ’ .1 Installation diagrams’Starting up and shutting down Shutting down Shut the appliance down for a longer period Shut the appliance down for a brief period OFF modeDisconnect the appliance from the mains Starting up and shutting down Appliance’s heating cycle Appliance’s heating cycle 12 Ignition Main menu Notational convention for menu-related instructions Switching into on mode Setting the water temperature Setting the water temperature via Setpoint MenuSetting water temperature during on mode Week programme Introduction Starting up and shutting down the week programChanging the appliance’s standard week program Remark Setting the switch-on time Setting switch-off timeExample Adding times to a week program Setting the water temperatureSetting program-controlled pump Week programme Deleting times from a week program 20 Period added 23 week program options Extra period Programming an extra period Settings Setting menu languageSettings Setting day and time Displaying appliance specifications Remark 46 Main menu Gis Service program Setting the hysteresisDisplaying the error history Service program Setting the pump on/offSetting the service interval Displaying the appliance history Setting the display scroll speed Setting the display contrastSetting the backlight time Setting the display contrast Service program Troubleshooting General errorsDisplayed errors Troubleshooting table for general errors Symptom Cause Solution Remark Gas smell Gas leak Symptom Cause Solution Remark Display is off See appendix ’A.2 Electrical diagram BFC’Water leakage Insufficient or no hot Troubleshooting table for displayed errorsSymptom Cause Solution Remark Explosive ignition Water S04 blocking error S02 blocking errorS03 blocking error S05 blocking error S13 blocking error S14 blocking errorS15 blocking error Phase-sensitive. See ’3.10 Electrical connection’ F02 lock out error Appliance specifications’ How to bleed air from the gas line, and measure the supply F08 lock out error F06 lock out errorF07 lock out error ’3.9 Air supply and flue gas discharge’ Error F09 remains active in the event that the water F10 lock out error Release R.1.3 UK Release R.1.3 UK E03 blocking error C04 blocking errorE01 blocking error E04 blocking error Maintenance frequency Determining service interval Maintenance frequency Maintenance Remark Preparation for maintenance Starting up Maintenance Cleaning the burner Descaling and cleaning the tankCleaning condensation water discharge Water-side mainte- nance Introduction 12.4.3 Cleaning the orificeCleaning heat exchanger Remark Finalising mainte- nance Warranty Certificate Warranty Certificate Appendices Week program card Electrical diagram Appendices Week program card Release R.1.3 UK IX Index Index 0306 IX Index