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Bosch 12/18 manuel d'utilisation

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Qu'est ce que le manuel d’utilisation?

Le mot vient du latin "Instructio", à savoir organiser. Ainsi, le manuel d’utilisation Bosch 12/18 décrit les étapes de la procédure. Le but du manuel d’utilisation est d’instruire, de faciliter le démarrage, l'utilisation de l'équipement ou l'exécution des actions spécifiques. Le manuel d’utilisation est une collection d'informations sur l'objet/service, une indice.

Malheureusement, peu d'utilisateurs prennent le temps de lire le manuel d’utilisation, et un bon manuel permet non seulement d’apprendre à connaître un certain nombre de fonctionnalités supplémentaires du dispositif acheté, mais aussi éviter la majorité des défaillances.

Donc, ce qui devrait contenir le manuel parfait?

Tout d'abord, le manuel d’utilisation Bosch 12/18 devrait contenir:
- informations sur les caractéristiques techniques du dispositif Bosch 12/18
- nom du fabricant et année de fabrication Bosch 12/18
- instructions d'utilisation, de réglage et d’entretien de l'équipement Bosch 12/18
- signes de sécurité et attestations confirmant la conformité avec les normes pertinentes

Pourquoi nous ne lisons pas les manuels d’utilisation?

Habituellement, cela est dû au manque de temps et de certitude quant à la fonctionnalité spécifique de l'équipement acheté. Malheureusement, la connexion et le démarrage Bosch 12/18 ne suffisent pas. Le manuel d’utilisation contient un certain nombre de lignes directrices concernant les fonctionnalités spécifiques, la sécurité, les méthodes d'entretien (même les moyens qui doivent être utilisés), les défauts possibles Bosch 12/18 et les moyens de résoudre des problèmes communs lors de l'utilisation. Enfin, le manuel contient les coordonnées du service Bosch en l'absence de l'efficacité des solutions proposées. Actuellement, les manuels d’utilisation sous la forme d'animations intéressantes et de vidéos pédagogiques qui sont meilleurs que la brochure, sont très populaires. Ce type de manuel permet à l'utilisateur de voir toute la vidéo d'instruction sans sauter les spécifications et les descriptions techniques compliquées Bosch 12/18, comme c’est le cas pour la version papier.

Pourquoi lire le manuel d’utilisation?

Tout d'abord, il contient la réponse sur la structure, les possibilités du dispositif Bosch 12/18, l'utilisation de divers accessoires et une gamme d'informations pour profiter pleinement de toutes les fonctionnalités et commodités.

Après un achat réussi de l’équipement/dispositif, prenez un moment pour vous familiariser avec toutes les parties du manuel d'utilisation Bosch 12/18. À l'heure actuelle, ils sont soigneusement préparés et traduits pour qu'ils soient non seulement compréhensibles pour les utilisateurs, mais pour qu’ils remplissent leur fonction de base de l'information et d’aide.

Table des matières du manuel d’utilisation

  • Page 1

    GREENS T A R HE A T SL A V E E X T ERN A L 1 2/ 1 8, 1 8/25, 25/32kW F L O O R S T A ND IN G EX T ERN A L O IL F IRED CO ND ENSIN G CO MBIN A T I O N BOI L E R US I NG BALANCE D F L U E S Y STE M FOR O P E N VE NT AN D SEALE D CE NTRAL H EA TI NG SY STEM S W ITH DO M ESTIC MAI NS F E D H O T W A TE R TH E APP LIANC E IS FO R US E WITH K E ROSEN E ([...]

  • Page 2

    I NST ALLA TI ON & SER V ICING INS TRU C TI ONS INST ALLA TION & SERV ICI NG INST RUCTIONS FOR W ORCESTER GREENST AR HEA TSL A VE EX TER NAL 12/18-18/25-25/32 8 716 113 389b (09/07) 1 Check List Hardware/Literature pack Item Qt y Greenstar Heatslave External Inst allation/Ser vicing Instructions ........ . 1 Users Instructions..............[...]

  • Page 3

    SAFET Y & R EG U LA TION S I M PO RT ANT I N F OR MA TI ON AN D S YM B OLS 1 SAFETY P R EC AUTION S AN D I N ST ALLA TI ON R E G U LA TIO N S 3 APPL IANCE IN FORMA TI ON G E N E RAL I N FO R MA TIO N 4 TEC H N I CAL DA T A 5 LA YOUT & CO M P ON E NTS 6 PR E- I NST ALLA TIO N C LEAN I N G P R I MARY S YS TE MS 7 MA I NS SUPPLIES 8 OIL SUPPL [...]

  • Page 4

    SAFETY P R E CAUTIO NS & I NST ALLA TI ON R EG U LA TI ON S INST ALLA TION & SERV ICI NG INST RUCTIONS FOR W ORCESTER GREENST AR HEA TSL A VE EX TER NAL 12/18-18/25-25/32 8 716 113 389b (09/07) 3 SAFET Y & REGUL A TIO NS SAFETY P R EC AUTIO NS I N ST ALLA TIO N R EG U LA TI O NS OIL SMELL S, LEA KS OR FU MES FROM T HE APPL IANC E:  E[...]

  • Page 5

    GENERA L INF ORM A TI ON INST ALLA TION & SERV ICI NG INST RUCTIONS FOR W ORCESTER GREENST AR HEA TSL A VE EX TER NAL 12/18-18/25-25/32 8 716 113 389b (09/07) 4 APPL IANC E INFO RMA T IO N A B 770mm 950mm 640mm C D E GENER A L INFO RM A T IO N ST AN DARD P AC KAG E: A - Floor standing oil fired condensing boiler for open vent and sealed domesti[...]

  • Page 6

    T ECHNIC AL D A T A INST ALLA TION & SERV ICI NG INST RUCTIONS FOR W ORCESTER GREENST AR HEA TSL A VE EX TER NAL 12/18-18/25-25/32 8 716 113 389b (09/07) 5 T ECHNI C A L D A T A Central Heat ing Primary water capacity ( total) litres Maximum static head metres Minimum static head metres Available pump head (20°C difference) at max . output met[...]

  • Page 7

    LA Y O UT & C OM P ON E NTS The diagram opposite e xcludes the top, front and R H side casing panels. 1. CO NTRO L BOX ASSE M B L Y 2. DIVE RTE R VAL VE 3. PR ESSUR E G AUGE 4. AUT O AI R VE NT 5. CH C ONTR OL AN D MAN U AL R ES ET OVER H EA T TH E R M OST A T PH IAL 6. CA SI NG SIDE P ANEL 7 . CIRCULA TING PUM P 8. AUT O -R ES ET H IG H LIM IT[...]

  • Page 8

    C LE AN I N G PR I MARY S Y STE M S BEFO RE CL EA NING THE S Y S T EM: E NS U R E TH E SY STEM AN D P I P EWOR K I S IN GOOD W OR KI NG ORDER. FLU SH TH E E XI STIN G SY STEM W ITH A PO WER FL USHIN G M A CHINE OR W ITH A CHEMIC AL CLE ANER B E F OR E I NST ALLI N G N EW CO M PO N E NTS. C LEAN I N G TH E P R I MARY S YS TE M:  Cleanse the syste[...]

  • Page 9

    MA I NS SUPPLIES EL EC TRI C SUPPL Y: • Supply: 230V - 50Hz. • Cable: PVC insulated 0.75mm 2 (24 x 0.2mm) temperature rated to 90° C. • Protection I P45. • External 5A fuse to B S 1 362. • The appliance must be earthed. • Please refer to I E E regulations for cross bonding requirements. • It must be possible to isolate the appliance [...]

  • Page 10

    OIL SUPPL Y This appliance is suitable for kerosene (28 second oil) only, no other fuel must be used. OIL SUPPL Y: • Plastic or steel tanks should be installed to B S 54 1 0. A steel tank should conform to B S 799: part 5 and have a slope of 1 in 24 away from the outlet valve with a sludge cock at its lower end. • Do not use galvanised steel t [...]

  • Page 11

    TYPICAL OPEN VENT SYSTEM D R R R R C T L T L T L L L E S 1000mm min. F G D TYPICAL SEALED SYSTEM D R R R R B P D C T L T L T L L L A U H G IN ST ALLA TION COMMISSIONING A - Appliance expansion vessel B - Extra expansion vessel C - Automatic bypass valve D - Drain cock E - Feed & expansion cistern W A TE R SY STEM S & PI PEWO R K INST ALLA T[...]

  • Page 12

    W A TE R S Y STE M S & P I P EWOR K FIL LIN G P RIMAR Y SEA LED S Y ST EMS: • Filling the system must comply with one of the methods shown opposite. • The filling point must be at low level and must never be a permanent direct fixing to the mains water supply . • Filling loops must be WRAS approved. SH OWE R S /B I DETS: • If a shower h[...]

  • Page 13

    K J b E C Invert 450 min. A c D A C 75mm min. a A B C D 400mm min. 500mm min. d F I H G A C 25mm min. 200mm min. (Unsuitable for clay soil types) CO NDENS A T E & PRESSU RE RE LIE F PIPEW OR K INST ALLA TION & SERV ICI NG INST RUCTIONS FOR W ORCESTER GREENST AR HEA TSL A VE EX TER NAL 12/18-18/25-25/32 8 716 113 389b (09/07) 12 PR E - IN ST[...]

  • Page 14

    B OI LE R L O CA TIO N & CLEARA NC ES INST ALLA TION & SERV ICI NG INST RUCTIONS FOR W ORCESTER GREENST AR HEA TSL A VE EX TER NAL 12/18-18/25-25/32 8 716 113 389b (09/07) 13 PR E - IN ST ALLA TION B O I LE R L O C A TI ON & CLEARA NC ES WAR N I N G: This appliance should not be installed where there is a pot ential for excessive ground[...]

  • Page 15

    CAB I N ET MO U NTE D L OW LEVEL FLU E TE R M I NAL P O SITI ON S INST ALLA TION & SERV ICI NG INST RUCTIONS FOR W ORCESTER GREENST AR HEA TSL A VE EX TER NAL 12/18-18/25-25/32 8 716 113 389b (09/07) 14 PR E - IN ST ALLA TION Minimum dimensions of flue terminal posit ions for oil fired appliances: TER M I NAL PO SITI ON B( H) A 1 Directly below[...]

  • Page 16

    H IG H LEVE L F LU E TE R M I NAL PO SITI O NS INST ALLA TION & SERV ICI NG INST RUCTIONS FOR W ORCESTER GREENST AR HEA TSL A VE 12/18-18/25-25/32 8 716 106 252d (08/07) 15 PR E - IN ST ALLA TION Minimum dimensions of flue terminal posit ions for oil fired appliances: TER M I NAL PO SITI ON B(H ) B(V) A 1 2 Directly below an opening, air brick,[...]

  • Page 17

    BALANC E D EX TE R NAL O I LF IT FLU E O PTI ON S INST ALLA TION & SERV ICI NG INST RUCTIONS FOR W ORCESTER GREENST AR HEA TSL A VE EX TER NAL 12/18-18/25-25/32 8 716 113 389b (09/07) 16 PR E - IN ST ALLA TION IM P ORT ANT: The weather seal (supplied ) must be fitt ed to every flue joint t o give the required level of weat her protect ion. The [...]

  • Page 18

    BALANC E D FLU E O PTI ON S INST ALL A TION & SERVICING INS TRUCT IONS FOR WORCESTER GREENST AR HEA T SLA VE EXT E R NAL 12/18-18/25-25/32 8 716 113 389b (09/07) 17 PR E - IN ST ALLA TION CAB I N ET MO U NTE D BALAN C E D HO R IZ O NT AL F LU E OPTI O N S • The horizontal flue is fitted to the rear or either side of the cabinet. IM P ORT ANT:[...]

  • Page 19

    Unpacking: It is advised that two or more persons are involved in the transfer of the pack aged boiler from the van to the point of delivery. 1  Once the packaged boiler has been delivered, the outer carton is removed first . Care should be taken when releasing the straps. If a sharp implement is used make sure the outer carton is not pierced an[...]

  • Page 20

    All dimensions in mm 256 650 58 802 258 81 10 5 171 37 4 161 650 787 670 518 10 5 94 55 269 658 669 705 715 650 794 670 518 15 8 12 4 89.5 55 658 679 698 718 528 230 IN ST ALLA TION COMMISSIONING SAFET Y: All relevant safety precautions must be undertaken . Protective clothing, footwear, gloves and safety goggles must be worn as appropriate. PIPEWO[...]

  • Page 21

    B O I LE R I N ST ALLA TI ON Note: The cabinet is not load bearing it only provides weather prot ection for t he boiler inside. 1  Mark position of the 1 00mm ser vices duct on the exterior wall and make a hole through. 2  Remove the key for the door fastners from its transport position in the left hand side panel flue outlet aperture. Undo t[...]

  • Page 22

    IN ST ALLA TION NOTES:  Ensure all the seals are in good condition and seated properly .  T o ease assembly of flue components , grease seals lightly with the solvent free grease supplied.  A terminal guard must be fitted if the terminal is 2m or less above a surface where people have access. All flue options: 1  Lightly grease the flue[...]

  • Page 23

    CO M B U STION C HAM B E R INST ALLA TION & SERV ICI NG INST RUCTIONS FOR W ORCESTER GREENST AR HEA TSL A VE EX TER NAL 12/18-18/25-25/32 8 716 113 389b (09/07) 22 IN ST ALLA TION Combustion chamber: 1  Release retaining nuts and washers (B ).  Remove combustion chamber access door (A ). 2  Ensure the baffles (C ) and baffle retainer ([...]

  • Page 24

    PIPEWORK CONNECTIONS INST ALLA TION & SERV ICI NG INST RUCTIONS FOR W ORCESTER GREENST AR HEA TSL A VE EX TER NAL 12/18-18/25-25/32 8 716 113 389b (09/07) 23 IN ST ALLA TION PIPEW OR K CONN ECT IONS A - C H flow 22mmØ copper (28mmØ on 25/32 models) B - DHW flow 22mmØ C - W ater main inlet 1 5mmØ D - C H return 22mmØ copper (28mmØ on 25/32[...]

  • Page 25

    PIPEWORK CONN ECT IONS INST ALLA TION & SERV ICI NG INST RUCTIONS FOR W ORCESTER GREENST AR HEA TSL A VE EX TER NAL 12/18-18/25-25/32 8 716 113 389b (09/07) 24 IN ST ALLA TION PIPEW OR K CONN ECT IONS H - Flue manifold condensate outlet J - Condens ate outlet (2 1 .5mmØ) - supplied K - C ondensate pipe - not supplied L - C ondensate trap with [...]

  • Page 26

    OIL BURNER & P UMP INST ALLA TION & SERV ICI NG INST RUCTIONS FOR W ORCESTER GREENST AR HEA TSL A VE EX TER NAL 12/18-18/25-25/32 8 716 113 389b (09/07) 25 IN ST ALLA TION CAUTION: ISO LA TE TH E OI L & WA TE R MAIN S S U PP L Y B E FOR E ST ARTI NG ANY WOR K AN D OB SE R VE ALL RE LEVANT SAFET Y PR ECAUTION S . OIL BURNER: 1  Check [...]

  • Page 27

    R E F ITTI N G CO M P O N E NTS INST ALLA TION & SERV ICI NG INST RUCTIONS FOR W ORCESTER GREENST AR HEA TSL A VE EX TER NAL 12/18-18/25-25/32 8 716 113 389b (09/07) 26 IN ST ALLA TION REFI TT ING COMP ONEN T S 1  Align burner combustion head (A ) into boiler housing tube with gasket (B ) correctly fitted.  Push firmly down to compress th[...]

  • Page 28

    E LECTR IC S INST ALLA TION & SERV ICING INSTRUC TIONS F OR WORCEST E R GREE NST AR HEA TSLA VE EX TER NAL 12/18-18/25-25/32 8 716 113 389b (09/07) 27 IN ST ALLA TION F R L R Ns Fs F R Ls N L DHW CH EL EC T RICS 1 DANGE R - 230V: ISO LA TE TH E MAI N S E LECTRICIT Y SU P PL Y BE FOR E ST ARTI NG ANY WOR K AN D OB S ER VE ALL RE LEVANT SAFET Y P[...]

  • Page 29

    E LECTR IC S INST ALLA TION & SERV ICI NG INST RUCTIONS FOR W ORCESTER GREENST AR HEA TSL A VE EX TER NAL 12/18-18/25-25/32 8 716 113 389b (09/07) 28 IN ST ALLA TION X4 X3 X1 2 X1 1 X2 X1 3 X9 X1 X1 0 X8 X7 X6 gy gy bl br gy or bl br g gy bl br gy bl br g pk or y pk pk pk pk y y y y bk r g gy w 1234 5 6 r r r r r g or 4 3 2 3 2 w 2 3 4 or pk y [...]

  • Page 30

    PRE-COM MISSION I NG C H E C KS - AP PLIAN C E INST ALLA TION & SERV ICI NG INST RUCTIONS FOR W ORCESTER GREENST AR HEA TSL A VE EX TER NAL 12/18-18/25-25/32 8 716 113 389b (09/07) 29 1 2 3 5 200 0 0 Bar Litres per hour 0.6 0.5 0.4 0.3 0.2 0.1 400 600 800 1000 1200 1400 1600 200 0 0 Bar Litres per hour 0.6 0.5 0.4 0.3 0.2 0.1 400 600 800 1000 1[...]

  • Page 31

    FI LLI NG TH E SY STE M INST ALLA TION & SERV ICI NG INST RUCTIONS FOR W ORCESTER GREENST AR HEA TSL A VE EX TER NAL 12/18-18/25-25/32 8 716 113 389b (09/07) 30 CO MMISSIONIN G 1  Pull lever (C ) up and push to the left to move the diverter valve to the mid-position between ports A and B.  Push and hold lever (C ) down to lock. 2  Loos[...]

  • Page 32

    ST ARTI N G TH E AP PLIAN C E INST ALLA TION & SERV ICI NG INST RUCTIONS FOR W ORCESTER GREENST AR HEA TSL A VE EX TER NAL 12/18-18/25-25/32 8 716 113 389b (09/07) 31 CO MMISSIONIN G F H G Return Flow TA N K A B C A B C A - Bleed & pressure gauge port B - Pressure adjustment C - Vacuum gauge port D - Retaining screws - cover D D DANFOSS BFP[...]

  • Page 33

    ST ARTI N G TH E AP PLIAN C E INST ALLA TION & SERV ICI NG INST RUCTIONS FOR W ORCESTER GREENST AR HEA TSL A VE EX TER NAL 12/18-18/25-25/32 8 716 113 389b (09/07) 32 CO MMISSIONIN G ST ARTI NG TH E AP P LIANC E 2  Remove plastic cover from the burner casing (there is no plastic cover on the Riello burner ).  Fit a suitable pressure gauge[...]

  • Page 34

    ST ARTI N G TH E AP PLIAN C E INST ALLA TION & SERV ICI NG INST RUCTIONS FOR W ORCESTER GREENST AR HEA TSL A VE EX TER NAL 12/18-18/25-25/32 8 716 113 389b (09/07) 33 CO MMISSIONIN G GREENS T AR H EATSLA VE E XTER NAL max flue reset boiler reset max lockout on service GREENS T AR H EATSLA VE E XTER NAL max flue reset boiler reset max lockout on[...]

  • Page 35

    ST ARTI N G TH E AP PLIAN C E INST ALLA TION & SERV ICI NG INST RUCTIONS FOR W ORCESTER GREENST AR HEA TSL A VE EX TER NAL 12/18-18/25-25/32 8 716 113 389b (09/07) 34 CO MMISSIONIN G GREENS T AR H EATSLA VE E XTER NAL max flue reset boiler reset max lockout on service GREENS T AR H EATSLA VE E XTER NAL max flue reset boiler reset max lockout on[...]

  • Page 36

    W A TE R TR E A TM E NT INST ALLA TION & SERV ICI NG INST RUCTIONS FOR W ORCESTER GREENST AR HEA TSL A VE EX TER NAL 12/18-18/25-25/32 8 716 113 389b (09/07) 35 CO MMISSIONIN G W A TE R TR E A TM E NT IM P ORT ANT: Debris from the syst em can damage the boiler and reduce efficiency. Failure to comply with t he guidelines for the use of water t [...]

  • Page 37

    31 FINI SHING CO MMIS SIO NING - APP LIANC E INST ALLA TION & SERV ICI NG INST RUCTIONS FOR W ORCESTER GREENST AR HEA TSL A VE EX TER NAL 12/18-18/25-25/32 8 716 113 389b (09/07) 36 CO MMISSIONIN G FINI SHIN G C OMMIS SI ONING - APPL IA NCE 1  Refit the top panel and press down to compress the seal when fitting the securing screws (A ). 2 ?[...]

  • Page 38

    I NS P ECTI O N AN D SE RVIC E INST ALLA TION & SERV ICI NG INST RUCTIONS FOR W ORCESTER GREENST AR HEA TSL A VE EX TER NAL 12/18-18/25-25/32 8 716 113 389b (09/07) 37 I N S PE CTI O N AN D S E RVI C E CAUTION: ISO LA TE TH E WA TE R , ELECTR ICIT Y AN D OI L MAIN S S U PP LI ES BE FOR E ST ARTI NG ANY W OR K AND OBS E RVE ALL R E LEVANT SAFETY[...]

  • Page 39

    I NS P ECTI O N AN D SE RVIC E INST ALLA TION & SERV ICI NG INST RUCTIONS FOR W ORCESTER GREENST AR HEA TSL A VE EX TER NAL 12/18-18/25-25/32 8 716 113 389b (09/07) 38 SERV ICIN G & SP ARES 1 Clean the Burner:  Remove the air intake cover (H ) and clear any debris from the air intake and air damper.  Disassemble the burner to allow ac[...]

  • Page 40

    I NS P ECTI O N AN D SE RVIC E INST ALLA TION & SERV ICI NG INST RUCTIONS FOR W ORCESTER GREENST AR HEA TSL A VE EX TER NAL 12/18-18/25-25/32 8 716 113 389b (09/07) 39 SERV ICIN G & SP ARES I N S PE CTI O N AN D S E RVI C E External oil filt er:  Remove the paper element from the external oil filter and replace it. If the filter contains[...]

  • Page 41

    I NS P ECTI O N AN D SE RVIC E INST ALLA TION & SERV ICI NG INST RUCTIONS FOR W ORCESTER GREENST AR HEA TSL A VE EX TER NAL 12/18-18/25-25/32 8 716 113 389b (09/07) 40 SERV ICIN G & SP ARES INSPECT ION A ND SERVICE Re-commission the burner: 1  Align burner combustion head (A ) into the boiler housing tube with gasket (B ) correctly fitte[...]

  • Page 42

    SH O RT P ARTS LIST 12/18 1 Burner - Sterling 40 Part Number: 8 7 1 6 1 1 2 507 0 2 Combustion head - burner Part Number: 8 7 1 6 1 1 2 604 0 3 Control box Sat ronic DKO 97 0 Part Number: 8 7 1 6 1 42 396 0 4 Photocell Sat ronic MZ77 0s Part Number: 8 7 1 6 1 56 692 0 5 Control box base Sat ronic S98 1 2 pole Part Number: 8 7 1 6 1 42 782 0 6 Ignit[...]

  • Page 43

    SH ORT P ARTS LIST 1 8/25 INST ALLA TION & SERV ICI NG INST RUCTIONS FOR W ORCESTER GREENST AR HEA TSL A VE EX TER NAL 12/18-18/25-25/32 8 716 113 389b (09/07) 42 SERV ICIN G & SP ARES SH O RT P ARTS LIST 18/25 1 Burner - Sterling 50 Part Number: 8 7 1 6 1 1 2 5 70 0 2 Combustion head - burner Part Number: 8 7 1 6 1 08 57 3 0 3 Control box [...]

  • Page 44

    SH ORT P ARTS LIST 25/32 INST ALLA TION & SERVICING INST RUCTIONS FOR WORCES TER GR EENST AR HEA TSL A VE EX TER NAL 12/18-18/25-25/32 8 716 113 389b (09/07) 43 SERV ICIN G & SP ARES SH O RT P ARTS LIST 25/32 1 Burner - Riello RDB 2.2 25/32 H E Part Number: 8 7 1 6 1 1 2 5 1 2 0 2 Combustion head - burner Part Number: 8 7 1 6 1 1 2 52 1 0 3[...]

  • Page 45

    PROBLEM CAUSE REMED Y L OCKOUT: Pulsation on start Combustion settings incorrect Set up as in installation instructions Faulty nozzle Replace nozzle Intermittent lockout Bad electrical connection Check control box/electrical connections Intermittent flame detection fault See flame detection fault Burner motor fails to operate Faulty motor or electr[...]

  • Page 46

    F A UL T FINDIN G PROBLEM CAUSE REMED Y F AUL TY BOIL ER OPER A TION: Noisy operation Pump noise from air in pump or worn pump Bleed air from pump or replace pump W orn motor bearings Replace motor Fan out of balance Replace fan Boiling Faulty boiler thermostat Replace if necessar y Short circuit boiler thermostat T ake out of circuit to check Ther[...]

  • Page 47

    Boiler not operating with a heating / hot water demand Burner motor runs? Burner lights immediately motor runs? 230V at solenoid coil in purge? Replace control box Replace pump 230V at motor? Motor or pump seized? Replace motor capacitor Motor 40 Ω across L& N ? L & N t o control box? Control box locks out? Check boiler controls & sup[...]

  • Page 48

    Boiler not operating with a heating / hot water demand Burner motor runs? Lockout within 1 second? Replace control box Replace motor/pump Check boiler controls & supply Replace motor L & N t o control box? Motor or pump seized? Photo cell functional? Solenoid coil functional (100 Ω )? Replace photo cell Motor gives 50 V olts on white wire[...]

  • Page 49

    EL EC T RIC AL SCHEM A T IC LN N C1 BOI LER MODE IN DICA T OR X9 (PI N 2) N X1 (PI N 1 ) FROS T T H ER MOST A TS PRO GRA MMER FUSE F 1 3. 1 5A FA S T CERA MIC X2 (FS) X2 (FR) X2 (FR) X4 (PI N 3) X4 (PI N 1 ) white brown grey X4 (PI N 2) X2 (LS) X2 (NS) N LINK (REMO VE) 4 1 2 3 X2 (LR) N R E LA Y 1 ROOM T HERMO S T A T DIVE RTE R END S WI T CH X8 (P[...]

  • Page 50

    SERVICE INTERVAL RECORD It is recommended that the heating system is serviced regularly and that you complete the appropriate Service Interval Record Overleaf. Service Provider. Before completing the appropriate Service Interval Record overleaf, please ensure you have carried out the service as described in this manual. Always use Worcester , Bosch[...]

  • Page 51

    SERVICE 1 DA TE ENGINEER NAME COMP ANY NAME TEL No. OFTEC REG No. PUMP PRESSURE: psi CO 2 %: NOZZLE CHANGED? YES NO F .G.T . °C FLUE PRESSURE: COMMENTS SIGNA TURE SERVICE 3 DA TE ENGINEER NAME COMP ANY NAME TEL No. OFTEC REG No. PUMP PRESSURE: psi CO 2 %: NOZZLE CHANGED? YES NO F .G.T . °C FLUE PRESSURE: COMMENTS SIGNA TURE SERVICE 5 DA TE ENGINE[...]

  • Page 52

    C ONT ACT I N F OR MA TION WORC E STE R, B OSC H G R OU P: TEC H N I CAL: 087 05 26624 1 SE RVI C E: 0845 7 256206 SP AR ES: 0 1 905 7525 7 1 LITE RA TU R E: 0 1 905 752556 TRAI N I N G: 0 1 905 752526 SALES: 0 1 905 752640 WE B S ITE: www.worcester-bosc h .co.uk W A TE R TR EA TM E NT: FE R N OX 0 1 799 5508 1 1 www .fernox .com SE NTI N E L 0 1 5[...]