Ariston E-COMBI 24 30 38 manual Spark generator, Electrodes

Page 47

maintenance guide

Spark generator

Tools

Time

5 min

Unplug the ignition electrode from the spark generator

Remove the screw and the spark generator

Electrodes

Tools

Time

5 min

Unplug the electrodes

Remove the screws and pull the electrodes towards you.

Image 47

Contents Combi 24/30/38 System24/30 Overview InstallationMaintenance Maintenance guideBenchmark Scheme To the InstallerOverview CE labelling Advice for the installerSymbols used on the data plate Personal injury caused by knocks, stumbling etc Safety regulationsNoisiness during operation Personal injury caused by falling from a heightControl panel Product descriptionOverall view Flue connector W. Flow switch Manual air ventMinimum clearances Overall DimensionsModel E-COMBI Technical DataModel E-SYSTEM Installation Boiler is equipped with a stainless steel heat exchanger Flushing and Water TreatmentSystem Controls LocationCondensate Discharge Method of positioning the boiler on the wall Installing the BoilerConnecting the boiler to the system Connection for Filling Loop Safety Valve Discharge and Condense Outlet Gas connectionIs connected to the 3 bar safety relief valve Mbar Condensate trap Circuit filter Water circuit diagramManual air vent Burner Secondary heat exchanger Pressure relief valve By-pass180 Connecting the FlueVertically from a terminal on the same wall 2x Seals 60 / 100 Horizontal ContentsFitting the Coaxial Flue 4x ScrewsFitting the Coaxial Flue Ø 60 / 100 Vertical Fitting the 5 Flue Ø 80 / 125 Horizontal/verticalFitting the Twin Pipe Ø80 120 180 Combustion air intake from outside Table of flue gas exhaust duct lengthsType of air suction/flue gas exhaust ducting Exhaust-air m Type120 Power supply cableElectrical connections Peripheral unit connectionRoom Thermostat / Remote Clock Connection Connector TA on Terminal blockDisplay Electrical diagramCommissioning Filling of the DHW System Combi only Initial preparationElectricity supply Filling the Heating SystemAnalyse the combustion see First ignition operationMeasure the gas inlet pressure. standing + warming pressure Check the type of gas and change the gas if necessaryIrst ignition Setting Regulating the central heating ignition delayAdjust the central heating ignition delay Adjust the setting on the front panelMinimum gas flow combustion analysis Checking the gas settingGas setting Test function and combustion analysisBoiler protection devices Maintenance Tools Time Maintenance guideGeneral access MinOpen the control box as above Remove the fuse Control box access Tools Time MinElectrical unit Fuse Tools TimeDisplay P.C.B Tools Time Main P.C.B Tools TimeHydraulic Unit Right hand hydraulic block assemblyDraining Tools Time Way valve unit Tools TimePrimary water pressure sensor Tools Time Automatic air vent Tools TimePump Tools Time Filter Tools Time W. Flow Switch assembly E-COMBI Tools TimeSecondary Heat Exchanger E-COMBI Tools Time Left hand Hydraulic block assemblyUnscrew the condense trap from the condense body Condensate Trap Tools Safety valve TimeTemperature Sensor By-Pass Assembly Tools TimeChanger Manual Air vent Tools TimeMain Heat Exchanger Tools Time Isolate the gas supply. Remove the fourFan Burner unitElectrodes Spark generatorBurner Power Length VenturiFan Gas valve Central heating filter Annual Maintenance Plate heat exchangerBy-pass & Safety valve Flow switch operationError Fault finding Overheat InsufficientProbe problem Eeprom ErrorGAS Boiler System Commissioning Checklist Service 5 Date Service ProviderService 1 Date Service 3 DateShort List 420010275800