Baxi Potterton Gold HE A Range manual Dimensions and Fixings, Orientation, 22mm 15mm

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At least 1.5°	G	E
	G

360° Orientation

C	J

5.0 Dimensions and Fixings

Dimensions

A780mm

B345mm

C450mm

D116mm Ø Min.

E185mm

(207mm for 80/125mm flue systems)

F145mm

G131mm

H 180mm

J 270mm

Flue Ø 100mm

Tap Rail

32.5 mm

Condensate

Drain

65 mm

Heating

Domestic Hot

Gas

Cold Water

Heating

Pressure Relief

Flow

Water Outlet

Inlet

Return

Valve

(22mm)

(15mm)

(22mm)

(15mm)

(22mm)

(15mm)

Image 11

Contents Installation & Service Instructions BS-EN ISO 9001 Accredited Company Natural GasScheme Members only Installer Notification GuidelinesCodes of Practice refer to the most recent version Important Installation, Commissioning, Service & RepairLegislation Technique Safe Manual HandlingGeneral PreparationContents Description Contents of PackIntroduction Layout General LayoutPump Protection Frost Protection ModeAppliance Operation Gold Combi 24, 28 & 33 HE a Technical Data22mm 15mm Dimensions and FixingsOrientation Flue Ø 100mm Tap Rail 32.5 mm Condensate Drain 65 mmBypass System DetailsInformation Central Heating CircuitPressure Relief Valve Fig System Filling and Pressurising FigExpansion Vessel Central Heating only Hard Water Areas Domestic Hot Water Circuit FigShowers Clearances Figs Site RequirementsLocation Electrical Supply Site RequirementVentilation of Compartments Gas SupplyCondensate Drain Flue terminal guard FlueThis bend is equivalent to 1 metre Flue OptionsHorizontal Flues Horizontal Flue SystemsMetre for each 135 bend This bend is equivalent to 1 metre Vertical Flues Twin PipeTwin & Vertical Flue Systems Metre for each 91.5 bend5111079 Flue AccessoriesKey Accessory Size Code No For Twin Flue Systems fit the adaptors as follows Flue Duct AdaptorAir duct adaptor Flue Deflector Fig Flue DimensionsFor Roof Terminals Flue TrimMetres Ring Adaptor Plume DisplacementPlume Displacement Kit Fig Example Additional Accessories Elbow 5121369 Elbow Pair 512137028/33 Determining Permissible LengthsExhaust, securing in the brackets Shown in . Complete the installation of the 60ØGeneral Fitting Notes 30mmPlume Outlet Elbow Flushing InstallationUnpacking & Initial Preparation Hose Fitting Cold Inlet Stop Valve Loop and valves must be connected as shown in the diagram aFitting the Filling Loop Double Check Valve Stop Valve Temporary Filling LoopTighten all the connections Fitting The BoilerFitting the Pressure Relief Discharge Pipe Fig Condensate Drain see sectionEnsure Elbow is fully Engaged into Boiler Fitting The FlueWall Thickness Waste Flue ElbowEnsure Extension is Fully engaged into Boiler Adaptor Inner Flue Support BracketEnsure Flue is fully Engaged into Flue Elbow Cable Clamp Making The Electrical ConnectionsPreliminary Electrical Checks Terminal Block CoverHeat Exchanger Automatic Air Vent Screw Pump Selector Switch DisplayCommissioning Commissioning the BoilerChecking Temperature ControlSetting the Timer Case Front Panel Facia Panel CompletionCompletion 13 .1 Annual Servicing ServicingViewing Window Annual ServicingBurner Spark and Sensing Electrodes Fig Changing ComponentsIgniter Fig Gasket Venturi Injector Cover Gas Inlet Pipe Fan Collector Fan FigVenturi Fig Injector FigExtension Piece Burner FigInsulation Fig Flue/Heat Exchanger Thermostat Sensor Fig Central Heating Temperature Sensor NTC FigSafety Thermostat Fig DHW Temperature Sensor NTC FigAutomatic Air Vent Fig Heat Exchanger Automatic Air Vent FigPump Head Only Fig Pump Complete FigHall Effect Sensor Fig Pressure Gauge FigsPlate Heat Exchanger Fig Diverter Valve Motor Unit & Assembly FigsPin Fig Selector Switch Fig14.20 P.C.B. Fig Completely undo the screws securing the control boxVenturi Inlet Pipe Gas Valve FigExpansion Vessel Fig Checking the CO2 Temperature Control Selector Switch DisplayCombustion Check Electrical Illustrated Wiring DiagramKey Description Manufacturers Short Parts ListShort Parts List Error Codes Fault FindingInitial Fault Finding Checks Pump runs Error 133 flashingReset position for 5 seconds Display illuminatesOpen DHW tap fully Error 110 flashingDomestic Hot Water Follow operational sequence Turn Domestic Hot WaterIs there 230V at Main terminals L and N Main terminal fuse PCB X3 connector terminals 3Switch terminal Fan jammed or faulty winding Replace PCBEnsure that the Hall Effect Sensor is in position Gas at burnerReplace gas valve Terminals 1Replace heat exchanger Replace safety thermostatReplace PCB Is there 230V at GAS Boiler Commissioning Checklist Service Interval Record UK Comp No 5116282 Iss 7 4/08 Brooks House, Coventry Road, Warwick. CV34 4LL