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24CDi, 28CDi & 35CDi 

II

COMBI

USER INSTRUCTIONS & 

CUSTOMER CARE GUIDE

G.C. NUMBERS

APPLIANCE

NATURAL GAS

L.P.G.

24CDi Fanned Flued (RSF)

47 311 30

47 311 31

24CDi Balanced Flued (BF)

47 311 29

24CDi Open Flued (OF)

47 311 32

47 311 33

28CDi Fanned Flue (RSF)

47 311 34

47 311 35

35CDi 

II

Fanned Flue (RSF)

47 311 58

47 311 59

Vote for your

‘Installer of t

he year’ at

www.worc

ester-bosc

h.co.uk

Worcester supports the

Benchmark code of practice

Содержание Worcester 24CDi

Страница 1: ...Fanned Flued RSF 47 311 30 47 311 31 24CDi Balanced Flued BF 47 311 29 24CDi Open Flued OF 47 311 32 47 311 33 28CDi Fanned Flue RSF 47 311 34 47 311 35 35CDi II Fanned Flue RSF 47 311 58 47 311 59 Vote for your Installer of the year at www worcester bosch co uk Worcester supports the Benchmark code of practice ...

Страница 2: ...our new Worcester CDi appliance offers you the very best of every thing quality efficiency economical running costs proven reliability and value for money What s more you also have the assurance of our no nonsense 1 year parts and labour guarantee And to keep your boiler operating at peak condition and efficiency an optional maintenance scheme is available from Worcester Contact our Service Contra...

Страница 3: ...mmissioning and servicing of domestic cen tral heating boilers and system equipment A checklist can be found in the back of every installation manual This is a vital document that needs to be completed by the installer at the time of installation It confirms that the boiler has been installed and commissioned according to the manufacturers instructions In Eire the declaration found in IS 813 must ...

Страница 4: ... to maximum The appliance will operate as necessary to main tain the temperature of the radiators at the level set by the adjustment of the Heating Temperature Control Knob See Fig 2 If the system no longer requires output to maintain the desired room tempera ture the burner will extin guish The pump will contin ue to run for a short period to dissipate the residual heat from the appliance and the...

Страница 5: ...engineer if there is a permanent significant drop in pressure indi cated on the gauge If the system loses pressure it should be re pressurised as instructed by the installer N B Maximum operating pressure 2 5 bar Re pressurising The System See Fig 1a If in doubt leave this procedure to your installer Remove the bottom panel to gain access to the fill ing loop assembly Insert the bayonet end of the...

Страница 6: ... requirements With all mains fed systems the flow of water from the individ ual taps will vary with the number of outlets operated simultaneous ly and the cold water mains supply pressure to the property Flow bal ancing using Ball o Fix type valves is recommended to avoid an excessive reduction in flow to individual outlets For further information contact The Worcester Technical Helpline 08705 266...

Страница 7: ... use the compartment for storage purposes unless it conforms to the requirements of BS 6798 1987 Section 6 It is essential that the airing space is separat ed from the boiler space by a perforated non combustible partition as described in BS 6798 1987 CIRCULATING PUMP This may be fitted with a speed adjuster If so it will be factory set at maximum and should not be changed FROST PRECAUTIONS If the...

Страница 8: ...e and the MAX position By slightly reducing the flow of domestic water from the tap the delivery temperature of the water will be further increased This is of particular advantage in the winter for example to increase bath water temperature Also this will provide an added advantage of reducing the delay before hot water is obtained FACIA MOUNTED PROGRAMMER if fitted Your installer may have mounted...

Страница 9: ... Domestic hot water demand indicator OFF No demand for domestic hot water ON Domestic hot water demand FLASHING FAST Air flow fault RSF Flue gas spillage OF five times per second Central heating and domestic hot water demand indicators BOTH FLASHING SLOW Overheat cut off once per second Flame detection indicator OFF Burner off ON Burner on Fig 2 Controls Operating switch Mains electricity indicato...

Страница 10: ...facia mounted electronic programmer will retain its settings for about two weeks after which it will return to the factory set programme The display will disappear after approximately 12 hours A facia mounted mechanical programmer will require resetting once the operating switch has been set to O or the mains supply has been disconnected ELECTRICITY SUPPLY FAILURE If the electricity supply fails t...

Страница 11: ...ting period of approximately 4 minutes Check that the flue terminal has not been obstructed or damaged If this condition continues to occur then call a service engineer FLUE SPILLAGE DEVICE OF ONLY The appliance is fitted with a device which detects the spillage of combustion products from the draught diverter In the event of the flue becoming wholly or partly blocked this device will cut the gas ...

Страница 12: ...e Worcester Contact Centre on 08457 256206 Arrangements will be made for an engineer to call as soon as possible CALL OUT CHARGES All of our field service engineers are factory trained If you request a visit from an engineer and your appliance has been installed within the last 12 months no charge will be made for parts and or labour providing The appliance was commissioned correctly on installati...

Страница 13: ... to ensure it continues to operate at peak efficiency and performance it is essential that your boiler receives regular competent servicing and annual maintenance checks beyond the initial 12 month guarantee period Regular service contracts can be arranged with your installer however if you have difficulty making a satisfactory arrangement simply contact Worcester on 01905 754624 for help ...

Страница 14: ...99 OPERATING HOURS Mon Fri 7 00am to 8 00pm Sat 8 00am to 5 00pm Sun 9 00am to 12 00pm Please contact our UK Contact Centre number where our friendly oper ators will book your call with one of our team of nationwide engineers NOTE Please refer to our website for our bank holiday opening hours www worcester bosch co uk 14 SERVICE CENTRES ...

Страница 15: ... of this appliance by third parties will not be accepted for payment by BBT 3 That the householder may be asked to prove the date of installation and that the appliance was correctly commissioned This information must then be documented in the Benchmark Gas Boiler Commissioning Checklist 4 That any product or part thereof returned for servicing under the guarantee must be accompanied by a claim st...

Страница 16: ...RIAL NUMBER Copy the number off the Guarantee Card FOR YOUR OWN RECORD MODEL SERIAL NUMBER See identity label inside appliance casing TYPE SIZE DATE OF INSTALLATION CORGI CONTACT All CORGI Registered installers carry a CORGI ID card and have a registration number Both should be recorded in your central heating log book You can check your installer is CORGI Registered by calling CORGI on 01256 3723...

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