Glow-worm Ultimate 50FF User Manual

40982000225232A.10.04All replacement partsAll labour chargesAll call-out chargesGuarantee RegistrationFanned Flue BoilerThis is a Cat II2H3P Appliance

102000225232B3 Water SystemsDiagram 3.2Diagram 3.30090M1m MIN.27m Max.PUMPHEATINGSYSTEMINDIRECTCYLINDER(Shown withrecommendedthermostat and valve).22m

112000225232BDiagram 3.53 LITRES (0.66 gals)MAKE-UP BOTTLE(if required)NON-RETURNVALVEAUTOAIRVENTFLOWDRAINCOCKBOILERSAFETYVALVE(Make-upalternatives)EX

122000225232B3 Water SystemsMETHOD 1METHOD 2METHOD 3SUPPLY STOPVALVESUPPLYPIPEHOSEUNIONSSERVICINGVALVETEMPORARYHOSEHEATINGSYSTEMHEATINGSYSTEMTEMPORARY

132000225232B4 Flue and Appliance PreparationDiagram 4.1Diagram 4.2Diagram 4.3Standard Flue terminal illustrated.Standard Flue terminal illustrated.68

142000225232BDiagram 4.55mmTEMPLATEFLUECENTRELINEBOILERMOUNTINGBRACKETBOILERCENTRELINEMOUNTINGBRACKET FIXINGPOINTSFLUECENTRELINEBOILERCENTRELINETOP BO

152000225232B4 Flue and Appliance PreparationDiagram 4.6Diagram 4.7FLUEDUCTBOILERCENTRELINET MINUS 188mm68336831QDiagram 4.8LONG FLUETERMINALSTANDARD

162000225232BDiagram 4.10AIR DUCT/TERMINALAND FLUE DUCTASSEMBLY46164 Flue and Appliance PreparationDiagram 4.9BOILERCENTRELINELONG FLUETERMINALSTANDAR

172000225232B4 Flue and Appliance PreparationDiagram 4.11Diagram 4.12FOAMSEALFOAMSEALWALL THICKNESS-OVER 300mm10mmWALL THICKNESS-UP TO 300mmQ-25mmQQGA

182000225232B5 Boiler InstallationDiagram 5.2Diagram 5.1CONTROLSCOVERWINGNUTFRONTCOVERSHAKEPROOFWASHER22mm HEATINGRETURN22x28 GRAVITYDOMESTICCONNECTIO

192000225232B5 Boiler InstallationDiagram 5.4ELECTRICALCONNECTIONSREAR SECURING SCREW (2)(SLACKEN but do not remove)4084AIR PRESSURE TUBESCLEARREDSECU

22000225232BTESTING AND CERTIFICATIONThis boiler is tested and certificated for safety and performance. It is therefore important that no alteration

202000225232BDiagram 5.6Diagram 5.75 Boiler InstallationFLUEMANIFOLDSPIGOT(REAR FLUE OUTLET ILLUSTRATED)VERTICALREARRIGHTLEFTSCREW(2)JUBILEECLIPCuttin

212000225232B5 Boiler InstallationDiagram 5.8SECURINGSCREWS (2)5739LIP BRACKETSLNL9L230~50HzMAINSSUPPLYFUSEDAT 3-AMPg/yENK1K2PNg/yCHASSISEARTHbrbrPSWI

222000225232B6 CommissioningPlease ensure the “Benchmark” logbook is completed and leftwith the user.6.1 All SystemsCommissioning should be carried ou

232000225232B6 CommissioningDiagram 6.3Diagram 6.4NOTE:PILOT SHIELDREMOVED FORCLARITYSPARK GAP2 to 4mm10 to 20mm FLAME LENGTH4138VIEWINGWINDOWSECURING

242000225232B6 CommissioningDiagram 6.5Diagram 6.6CONTROLSCOVERSLIDERSWINGNUTWASHERTOPSEALSIDESEALNOTE: MAKE SUREOF CORRECTENGAGEMENTNUT40814140When t

252000225232B7 Instructions to the UserDiagram 8.1Diagram 8.2BAFFLE(6 off)SECURING SCREW REAR (2)(KEYHOLE SLOTS, SLACKEN SCREW)SECURING SCREW (2)40831

262000225232B8 ServicingDiagram 8.4Diagram 8.5Diagram 8.6WING NUTMAINBURNERINJECTORPILOTBURNERSPRINGCLIPELECTRODEPILOTINJECTOR414141424143Diagram 8.3S

272000225232BDiagram 9.19 Fault FindingNEONINDICATORSNeon Indicators - An Aid to Fault FindingTHE NEON INDICATORS ARE AN AID TO FAULT FINDING ONLY. F

282000225232BDiagram 9.29 Fault FindingIs neon 1 lit?Is neon 2 lit?Correct power supply problem.Is there 230V~between 3 on thermostat and N ?

292000225232B9 Fault FindingDoes pump continue to run afterSL is interrupted?YESDoes pump stop after severalminutes?System satisfactory.Faulty PCB. R

32000225232B4140CONTROLS COVERInstructions for UseIntroductionWARNING: It is important that the case (not the controls tray)is not disturbed or remov

302000225232B9 Fault FindingFUSETYPE F1 & F2(F1A)AIR PRESSURE SWITCH CONNECTIONSSPARKELECTRODEO/H CUTOFFCONTROL STATFANAIRPRESSURESWITCHPILOTSOLEN

312000225232B9 Fault FindingDiagram 9.6KEY:b-BLUEbk - BLACKbr - BROWNg/y - GREEN/YELLOWor - ORANGEp-PURPLEr-REDy-YELLOWw-WHITEFANrryCNONCCHASSIS EARTH

322000225232B9 Fault FindingDiagram 9.7SWITCH CONTROL,TIME SWITCH,PROGRAMMER ETC.(if fitted)CNOL9wywg/yK1K2FANg/yrrbkyAIRPRESSURESWITCHCHASSIS EARTHg/

332000225232B10 Replacement of PartsCONTROLTHERMOSTATCONTROLKNOBELECTRICALCONNECTIONSYELLOW 2 & 3SPLITGROMMETRETAININGCLIPLOCKNUTELECTRICAL

342000225232BDiagram 10.210 Replacement of PartsRETAININGCLIPCONTROLTHERMOSTATPHIALPHIALRETAININGBRACKETSECURINGSCREWOVERHEATCUTOFFDEVICEPHIALSPLITPIN

352000225232BELECTRICALPLUGPILOT PIPETUBING NUTEXTENDEDSECURINGSCREWS (8)RESTRICTORSECURINGSCREW10 Replacement of Parts10.8 Solenoid - diagram 10.3Rem

362000225232BDiagram 10.5FRONT INSULATIONRETAININGSCREWSIDE INSULATIONREAR INSULATION410010 Replacement of Parts10.11 Insulation - diagram 10.5Combust

372000225232BDiagram 10.710 Replacement of PartsREDCLEARAIR PRESSURESWITCH TUBESSECURINGSCREWSAIRPRESSURESWITCHELECTRICALCONNECTIONSCONTROLBOX412210.1

382000225232B11 Spare Parts11.1 Part IdentificationThe key number on the diagram and the list will help to identifythe part.11.2 OrderingWhen ordering

392000225232BDiagram 11.15861126451098711131415311 Spare Parts

42000225232B500mmAdditional clearances may berequired for installation65mm6mm6mmFRONTVIEW100mm0081MSIDE ORREAR FLUE5mm5mmDiagram 2Instructions for Use

402000225232BBecause of our constant endeavour for improvement, details may vary slightly from those shown in these instructions.

52000225232B1 General DataDiagram 1.1All dimensions are given in millimetres(except as noted)SIDE ELEVATION FRONT ELEVATIONJLMCLDNFGGHHFLOWGRAVITYRETU

62000225232B1 General Data1.4 B.S.I. CertificationThis boiler is certificated to the current issue of British Standard6332 Part 1, invoking the curren

72000225232BMINIMUM CLEARANCES FROM WALLS,CEILING, FLOOR, CUPBOARD, WORKTOPSAND INFLAMMABLE MATERIALSDiagram 1.3500mmAdditional clearances may berequi

82000225232B2 Flue and VentilationAAFGEAGGGB,CB,CFFKKKCGLLDiagram 2.1 MINIMUM SITING DIMENSIONS FOR FANNED FLUE TERMINALS POSITIONA DIRECTLY BE

92000225232BDiagram 3.13 Water SystemsThe installation of the boiler must comply with the requirementsof the current issue of BS6798, in Ireland, refe