Baxi Potterton Gold FSB 30 HE manual Clearances Figs &16, Gas Supply, Electrical Supply

Page 16

5mm Min

Fig. 15

500mm Min

For Servicing

Purposes

390mm

5mm Min

15mm Min (25mm if under non removable worktop)

850mm

7.0Site Requirements

7.3Clearances (Figs. 15 &16)

1.These dimensions include the necessary clearances around the boiler for case removal, spanner access and air movement. Additional clearances may be required for the passage of pipes around local obstructions such as joists running parallel to the front face of the boiler. For side flue installations also See Section 8.1, Figs. 20 & 21.

2.It is recommended that any worktop is removable for servicing access.

7.4Gas Supply

1.Check that the information concerning the state of adjustment given on the data plate is compatible with local supply conditions.

2.The gas installation should be in accordance with the relevant standards. In GB this is BS 6891. In IE this is the current edition of I.S. 813 “Domestic Gas Installations”.

3.The connection to the boiler is a 15mm tail on the gas service cock. The tail protrudes through the boiler rear panel and is protected by a transit bracket which may be removed to aid connection.

4.Ensure that the pipework from the meter to the boiler is of adequate size. (If the boiler is further than 3 metres from the Gas Meter 22mm pipe should be used). Do not use pipes of a smaller diameter than the boiler gas connection.

7.5Electrical Supply

1.External wiring must be correctly earthed, polarised and in accordance with relevant regulations/rules. In GB this is the current I.E.E. Wiring Regulations. In IE reference should be made to the current edition of ETCI rules.

2.The mains supply is 230V ~ 50Hz fused at 3A.

NOTE: “The method of connection to the electricity supply must facilitate complete electrical isolation of the appliance and system”.

Connection may be via a fused double-pole isolator with a contact separation of at least 3mm in all poles, which must be in an accessible position to the user and serve the boiler and system controls only.

There is no method of isolating the boiler at the user interface.

3.Four core cable is required to supply the boiler as a permanent live is necessary for the operation of the condensate pump and frost protection.

 

 

 

 

 

 

 

 

5mm Min

 

 

 

 

520mm

 

 

 

 

 

 

 

 

 

Fig. 16

 

 

 

 

 

 

 

In Operation

 

 

 

 

 

16© Baxi Heating UK Ltd 2011

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Contents
FSB 30 HE Natural Gas Potterton Gold FSB 30 HE No 592Installer Notification Guidelines Scheme Members onlyImportant Installation, Commissioning, Service & Repair Gas Safety Installation & Use RegulationsLegislation Codes of Practice, most recent version should be usedContents Description IntroductionImportant Information Flow Temperature Thermistor Red Position of Optional Integral Timer WiringGeneral Layout Layout Figs , 4, 5Boiler Operation Boiler OperationAll TRVs Shut Down ? Minute Anti-cycle CAT I 2H Technical DataIpxx Dimensions and Fixings Water Circulating Systems System DetailsTreatment of Water Circulating Systems Pipework Low Head InstallationAir Vents System Controls & Wiring Sealed Systems Fig Location Site RequirementsCompartment Clearances Figs &16 Gas SupplyElectrical Supply 5mm Min 500mm Min For Servicing Purposes 390mmCondensate Drain General Condensate DisposalSite Requirement Sink± 10 from vertical Blockage or restriction of the pipe into the drainFlue MINFlue Options Horizontal Flue System ExamplesHorizontal Flue Systems This bend is equivalent to 0.5 metreVertical Flue System Examples Twin Pipe Twin & Vertical Flue SystemsTotal equivalent length 17.2 + 34.4 = 51.6 metresFlue Accessories CDSFlue Group B Flue Group PFor Twin Flue Systems For Vertical Flues For Vertical Flue SystemsFor Twin Flues Flue Dimensions For Roof TerminalsTerminal Guard Fig Flue Deflector aPlume Displacement Plume Displacement Kit P.D.KDetermining Permissible Lengths P.D.K Min metres Min .3 metres General Fitting Notes P.D.KThis section of the flue Must be horizontal Fig. H Installation Fitting the Standard Flue Flue Inner Flue Support BracketInner Flue Support Bracket Flue Elbow Gasket Flue Trim PointsMaking the Condensate Drain ConnectionCable Clamp Way Terminal Block Making The Electrical ConnectionsIntegral Programmer Schematic Wiring Diagram ElectricalGreen/Yellow Fuse 3.15 ATIllustrated Wiring Diagram PCBCommissioning the Boiler Commissioning the BoilerPriming the Condensate Pump Check the Operational Working Gas Inlet Pressure 13.2 ‘Benchmark’ Checklist CompletionFitting The Case Panels & Facia HandoverServicing the Boiler Annual ServicingAnnual Servicing Inspection Air Box Door Panel Spark SleeveEarth Combustion Box Door Panel InsulationPipe may be removed to increase access Cracks/damage. Clean with a soft brushLock Nut Service Drain Plug Central Insulation Panel To it FigChanging Components Flow Temperature Thermistor and Safety Thermostat FigChanging Components & Preparation Condensate Pump Complete a ClipDrain the boiler see .1 paragraph 2 Check operation of the pump See SectionChanging Components Spark and Sensing Electrodes Fig Injector Pipe Fig Gas Valve FigCondensate Trap Fig Securing Nut Sensor Leads Condensate Trap Lock NutHeat Exchanger Heat Exchanger Manifold AssemblyCombustion Box Door Panel Burner Support Bracket Burner Securing Screws Short Parts List Short Parts ListKey Description Fault Finding 240V at a ? 240V at B ?240V at C ? 240V at D ?Wires from inline Connector to PCB faulty Viewed from Wire Entry end Replace Flow SwitchSystem full of water ? Pump running ?Wiring from PCB Rectify wiringReplace PCB Way Connector Lead from PCB to Gas Valve faulty Is there Gas at gas valve inlet ?Lights On Off Replace Stat Replace fan Lights Rectify wiring Viewed from Wire Entry end ‘A’ ‘C’ ‘D’ ‘B’YES Condensing Boilers only Service Record Potterton Brooks House, Coventry Road, Warwick. CV34 4LL Comp No 6/11