ユーザーズマニュアル目次Issue 22.01.10 (Main revision)1This manual5Abbreviations and names used5Icons5Service and technical support5Environment5Intended use5Atmos Warranty – Short version6Exceptions6SAFETY REGULATIONS7General7CH system7Gas system7Electrical system7Domestic water system7Flue discharge and air supply7DESCRIPTION OF THE APPLIANCE8General8Operation8Operating conditions8- Off8Waiting position90 Pump overrun91 Required temperature reached92 Self-test93 Ventilate (Fan)94 Ignite95 CH operation96 Domestic hot water operation107 Keep Hot Facility10PC interface10Test programmes11Test programmes11Frost protection11MAIN COMPONENTS12Accessories13INSTALLATION14Overall dimensions14Unpacking the appliance15Additional dimensions15Boiler location16Installation in a kitchen cupboard16Installation in an airing cupboard16Remove front panel16Mounting and General Information17Fitting the mounting strip17Fitting the mounting strip and the mounting bracket17Fitting the rear mounting frame17Installation connections18Mount the appliance18Fit the pipework cover (optional item)18Condensate disposal19CONNECTIONS20Connect the CH system20Expansion vessel20Thermostatic radiator valves20System by-pass20A by-pass is not required for safe operation of the boiler.20Hot water system21Appliance with pre-heating by solar system21Connecting the gas supply22Electrical connection2224V dc Electrical connections23Volt free Room thermostat on/off23Outside temperature sensor (Weather compensation option)24OpenTherm modulating thermostat24230Vac Electrical connections24General Flue Requirements25Flue terminal clearances25Flue system25Note regarding internal air-flue systems.26Flue discharge and air supply2660/100mm Concentric Standard through the wall Horizontal Ter2660/100mm Concentric extended flue system27Vertical Concentric connection2880/125mm Concentric flue system28Twin-pipe connection2980mm twin pipe flue system30Plastic twin pipe flue systems31Roof outlet prefabricated chimney32Maximum pipe length32Mounting of prefabricated chimney32Atmos MS System33Maximum pipe length33Mounting of air supply - horizontal33Mounting flue terminal - vertical33Atmos Communal Flue System (CFS)34Atmos CFSEO – FA System34Maximum pipe length34Common flue discharge34Atmos CFS System34Maximum pipe length34COMMISSIONING35Fill and de-aerate the appliance and the system35CH system35Hot water supply35Gas supply35Commissioning of the appliance36Remarks36System Shutdown37Frost protection37Note!37SETTING AND ADJUSTMENT38Directly via operating panel38Appliance on/off38Adjustment of CH supply temperature and Domestic hot water t38Domestic hot water Keep hot function38Reset button38Settings through the service code38Parameters39Setting maximum CH power40Setting pump position40Weather-dependent control41Conversion to other gas type41Conversion of the gas setting ring41Gas-air control41Setting gas-air control42Setting by measuring the CO2 content of the flue gases42Setting the gas valve by pressure measurement43Carbon monoxide : carbon dioxide ratio43FAULTS44Burner does not ignite45Burner ignites with much noise45Burner resonates46No heating (CH)46Reduced output47CH does not reach the correct temperature47No hot water (HW)47Hot water does not reach the correct temperature48SERVICING THE BOILER AND COMPONENT REPLACEMENT49SERVICING THE BOILER49Preparation49Checking the heat exchanger and spark ignition probe49Note for CFS systems with Non Return Valve (flue gas)50Checking the condensate discharge50Inspect air supply/flue gas discharge system50Checking the gas-air control50Check the CO/CO2 ratio50Completion of inspection and service50COMPONENT REPLACEMENT51Preparation51Gas valve/ ignition block51Fan51Controller51Burner/ spark ignition probe52Flow/ return temperature sensors52Flow switch52Pressure gauge sensor52Hot water temperature sensor52Pump head53Expansion vessel53TECHNICAL SPECIFICATIONS54Electrical diagram55CE DECLARATION56サイズ: 4.74MBページ数: 60Language: Englishマニュアルを開く