Bosch Appliances 24i junior, 28i junior manual 15.1 15.2, 15.3, 18.4 18.1 18.2 18.3

Page 47

 

 

REPLACEMENT OF PARTS

15.1

15.2

15. Fan

 

 

15.1 Remove 3 screws (A) retaining mixing

 

B

chamber.

 

 

15.2 Remove 2 screws (B) retaining the fan to

 

 

the air/gas manifold.

A

 

15.3 Remove screw (C) retaining plate and

 

 

remove.

 

 

Re-assemble with new fan ensuring seals

 

 

are correctly fitted.

 

 

16. Electrode assembly

 

15.3

Disconnect spark electrodes and flame

 

sensor connection.

16

 

Remove clamping plate (D).

C

Remove spark/flame electrode assembly (E)

 

from heat exchanger.

 

 

 

 

17. Burner

 

 

Remove seal (F) from the top of the heat

D

 

exchanger.

 

Remove burner (G).

 

 

 

 

Replace new burner in correct position.

E

 

Ensure that burner tab fits correctly into hole.

 

Ensure that the seal is replaced with a new one.

17

F

G

18. Heat Exchanger

Isolate flow and return valves then drain the boiler.

Remove siphon.

18.1Remove clip from plastic elbow on the flow pipe and pull flow pipe away from heat exchanger.

18.2 Remove plastic nut from the bottom of the boiler.

18.3 Rotate lever to release return pipe.

18.4Undo flue connection from sump.

Pull heat exchanger assembly up to clear.

Reassemble and check combustion as stated in the gas conversion section.

IMPORTANT: IF THE JOINT

BETWEEN THE AIR/GAS MANIFOLD

AND THE HEAT EXCHANGER IS

DISTURBED THE SEALING GASKET

MUST BE REPLACED.

18.4

18.1

18.2

18.3

SERVICING

& SPARES

H

46

INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR 24 i junior/28 i junior 8 716 107 336b (11/05)

REPLACEMENT OF PARTS

Image 47
Contents Liquid Petroleum GAS Appliance is for USE withNatural GAS or L.P.G. Cat II 2H3P Type C13 & C33 Natural GASInstallation & Servicing Instructions Contact Information Installation & Servicing InstructionsContents Installation Regulations Safety PrecautionsStandard Package SpecificationsGeneral Information General InformationTechnical Data Technical DataCompression Trap / Syphon Layout & ComponentsLayout & Components GAS Inlet Connection 22mmLayout & Components Open all drain cocks and drain Cleaning Primary SystemsCleaning Primary Systems Cleaning the Primary SystemMains Supply Mains SupplyWater Systems & Pipework Water Systems & PipeworkCondensate Pipework Condensate PipeworkPressure Relief Pipework Pressure Relief PipeworkBoiler Location & Clearances Ventilation Free Compartments Installation ClearancesServicing Clearances Vented Compartment Boiler Location ClearancesBathrooms Boiler LocationHeating System 22mm compression fittings Plumbing ManifoldPlumbing Manifold ConnectionsFrom a terminal facing the terminal 1200mm Flue Terminal PositionsFlue Terminal Positions Drwg Terminal Position DistanceFlue Options Flue OptionsUnpacking Wall Frame Unpacking Wall Frame Ancillary ItemsAncillary Items Important Handling InstructionsWall Mounting Plate Flue Opening Wall Mounting Template Flue OpeningUnpacking the Appliance Unpacking the ApplianceBoiler Connections Boiler ConnectionsGAS and Water Connections 250mm min Turret Clamp Flue Flue InstallationFlue Installation 189mm 93mm Edge of case 200mmAddition of Flue Bends Additional Notes and Reminders Assembling the FlueFitting the Flue Fitting the ElbowCondensate Connection Condensate ConnectionCondensate Connection Electrics ElectricsPosition of Wired Components Position of Wired ComponentsPRE-COMMISSIONING Checks PRE-COMMISSIONINGChecks Filling the System Filling the SystemStarting the Appliance Switching the appliance on/offStarting the Appliance Water Treatment KEYWater Treatment Commissioning CommissioningReplace Outer Casing Installing Bottom PanelFinishing Commissioning Finishing CommissioningInspection Inspection and ServiceInspection and Service Primary Heat Exchanger Component AccessAdjusting boiler control to Service position Removing outer caseAgain Setting Boiler to MaximumBoiler will stay in this mode for To maximumTo Clean the Heat Exchanger Inspection and Service Small Tab Overheat thermostat Replacement of PartsReplacement of Parts Primary sensorSiphon Moving boiler control to service positionGas adjuster Gas valveTransformer / PCB Access to boiler control componentsPCB fuse Replacing control 12.112.2 12.314.2 13.2 13.314.4 18.4 18.1 18.2 18.3 15.1 15.215.3 22.1 22.2 19.120.1 21.1 21.226.1 26.2 23.1 23.224.1 25.127.2 28.1 28.227.1 Hydraulic BlockPlastic protection device 29.129.2 30.132.3 31.131.2 32.1 32.233.4 33.31112 1415 1718 2021 2324 Short Parts ListG. Conversion G. ConversionCode plugs Code plugFault Finding Fault FindingCentral Heating Function Ignition SequenceCentral Heating Function Preheat and DHW Function Preheat and DHW FunctionProtection Function Protection FunctionGAS Boiler Commissioning Checklist Service Interval Record Bonded Washer 3/4 Excellence Comes AS Standard
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28i junior, 24i junior specifications

Bosch Appliances has long been synonymous with quality and innovation in the kitchen. Among its notable offerings, the Bosch 24i Junior stands out as a compact yet powerful dishwasher that caters to modern household needs. This appliance is designed to provide efficient cleaning while conserving valuable space in smaller kitchens.

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In summary, the Bosch 24i Junior is a versatile and efficient dishwasher that is ideal for those with limited space. Its thoughtful design and innovative technologies make it a standout choice for anyone seeking reliable dish cleaning solutions without compromising on performance or efficiency. This model exemplifies Bosch's dedication to delivering cutting-edge appliances that fit seamlessly into modern lifestyles.