Worcester 18/25 User And Care Manual Download

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GB/IE

USER INSTRUCTIONS

& CUSTOMER CARE GUIDE

8-716-106-255a (03.05)

GREENSTAR DANESMOOR
18-25kW

FLOOR STANDING OIL-FIRED CONDENSING BOILER
CONVENTIONAL FLUE & ROOM SEALED FLUE

FOR FULLY PUMPED OPEN VENT OR SEALED CENTRAL HEATING SYSTEMS AND
DOMESTIC HOT WATER CYLINDERS

THE APPLIANCE IS FOR USE WITH 28 SECOND

KEROSENE ONLY

THE APPLIANCE IS FOR USE WITH 28 SECOND

KEROSENE ONLY

Summary of Contents for 18/25

Page 1: ...18 25kW FLOOR STANDING OIL FIRED CONDENSING BOILER CONVENTIONAL FLUE ROOM SEALED FLUE FOR FULLY PUMPED OPEN VENT OR SEALED CENTRAL HEATING SYSTEMS AND DOMESTIC HOT WATER CYLINDERS THE APPLIANCE IS FOR USE WITH 28 SECOND KEROSENE ONLY THE APPLIANCE IS FOR USE WITH 28 SECOND KEROSENE ONLY ...

Page 2: ...ost with low interest rates PRICE MATCH always get the best deals available Boilers Radiators Heating controls Pipes ittings Cylinders Fires Renewable energy Bathroom suites Kitchen sinks taps Showers Wet rooms Towel warmers Bathroom furniture much more H U G E R E D U C T I O N S we have ON THOUSANDS OF ITEMS 0 8 4 4 8 0 0 3 4 6 0 CALL US ON visit our website plumbnation co uk ...

Page 3: ...36 SCOTLAND ONLY 01506 441687 EIRE 01494 0099 MAIN RECEPTION 01905 754624 754619 TECHNICAL 08705 266241 SPARES 01905 752571 LITERATURE 01905 752556 SALES 01905 752640 WEBSITE www worcester bosch co uk WATER TREATMENT FERNOX 01799 550811 www fernox com SENTINEL 0151 420 9595 www betzdearborn com sentinel FLUE TERMINAL GUARDS WORCESTER BOSCH OIL FIRING TECHNICAL ASSOCIATION OFTEC 0845 6585080 www of...

Page 4: ...3 GENERAL INFORMATION 4 6 CONTROLS 7 OPERATING THE APPLIANCE Switching the boiler on off 8 Setting the heating temperature 8 Controlling central heating 8 Frost protection 9 Fault conditions 10 TIPS ON ENERGY SAVING 11 12 MAINTAINING YOUR APPLIANCE 13 FAULT FINDING 14 FAULT OR BREAKDOWN 15 GUARANTEE 16 GUARANTEE REGISTRATION 17 ...

Page 5: ...competent engineer in accordance with the relevant Installation Regulations Flue systems must not be modified in any way other than as described in the fitting instructions Any misuse or unauthorised modifications to the appliance flue or associated components and systems could invalidate the warranty The manufacturer accepts no liability arising from any such actions excluding statutory rights SE...

Page 6: ...y and proven reliability The condensing range in particular is extremely energy efficient converting more of the fuel consumed into heat offering you economical running costs and value for money It sits in SEBUK band A at the top of the energy rated appliances available There is also the assurance of our no nonsense parts and labour guarantee backed up by Worcester Total Cover an optional complete...

Page 7: ... the appliance guarantee Sealed heating systems Where the appliance is fitted to a sealed heating system your installer will inform you of the minimum and maximum pressure which must be indicated on the pressure gauge Regularly check the pressure is maintained and contact your installer or maintenance engineer if there is a noticeable permanent drop in pressure If the system loses pressure it shou...

Page 8: ...ot be restricted or contaminated The appliance clearances must meet the minimum shown opposite for servicing and venting purposes If this clearance is less than 75mm the flue knock out panel sections must be removed to improve air circulation and cooling Do not place clothes or objects to hinder the air circulation required by the appliance Conventional flue appliances require an adequate supply o...

Page 9: ...th a protected area such as a hall stairway landing corridor lobby shaft etc Air vents must allow access for clean free air and must be sited to comply with the flue terminal position requirements Air ducting runs must not exceed 3m Low level air vents must be less than 450mm from the floor A warning label must be added to the vents with a statement to the effect Do not block this vent Do not use ...

Page 10: ...ogrammer see instructions supplied with programmer for details E Reset button burner lock out behind front panel F Reset button boiler overheat thermostat behind front panel G Reset button flue overheat thermostat behind front panel H Holder for User Guide J Front panel OFF TIMED ONCE ON OFF TIMED ONCE ON HOT WATER CENTRAL HEATING ADVANCE SET ADVANCE SELECT SELECT YES D C E F A B H J G ...

Page 11: ... freezing conditions shut off all the mains supplies isolate the boiler and drain the system and boiler SETTING TEMPERATURE Turn the control clockwise to increase the water temperature Turn the control anti clockwise to reduce the water temperature The Demand light will illuminate until the water reaches the set temperature on the heating control Once the water temperature has been reached the Dem...

Page 12: ...E 8 716 106 255a 03 05 OPERATING THE APPLIANCE 2 FROST PROTECTION Use a suitable anti freeze inhibitor at the correct strength to protect against freezing A frost thermostat should be fitted to the system where the system is most exposed and at risk of freezing ...

Page 13: ...7 8 96 8 9 8 1 Check the oil level in the oil storage tank 2 Press reset button E Boiler should fire 3 If no response wait 2 minutes press reset button E again 4 If lock out light stays on do not attempt further resets Contact your service engineer for advice c 8 9 8 1 Ensure there is a power supply to the boiler 2 Check the programmer is set to on 3 Press reset buttons F for heating 4 If the dema...

Page 14: ...ator valves Roof insulation Around 30 of the heat loss from a property is through the roof Replace any old insulation with new insulation preferably to a minimum thickness of 200mm Window frames Single glazed windows particularly those with steel frames can lose a great deal of heat Consideration should be given to replacement with PVCu or wooden framed double glazed units Curtains Lined curtains ...

Page 15: ...e over the radiator or shelves are fitted above it The positioning of furniture and tables in front of the radiator should also be avoided It is advisable to manually adjust all radiator valves every 2 3 months to prevent them from sticking It is also important that the plastic tops of all valves are always in position and not cracked or damaged to help prevent accidents Care should be taken when ...

Page 16: ...t continues to operate at peak efficiency and performance it is essential that servicing and maintenance checks are performed at least once a year by a competent person beyond the initial guarantee period If you would like to know more about a Worcester Bosch service contract please tick the appropriate box on your warranty registration card If your appliance requires servicing please contact a Wo...

Page 17: ...d radiators and recharge heating system Desired room temperature exceeded by large amount Radiators are too hot Turn down thermostatic radiator valves room stat CH temperature control setting Temperature rises instead of falling Clock is incorrectly set Check setting No display or display unit does not respond Momentary power failure Switch off appliance at master switch wait a few seconds then sw...

Page 18: ...y BBT Themotechnology UK Ltd Note NO APPLIANCE FAULT IS FOUND ON OVER 30 OF ALL SERVICE CALL OUTS Please read this guide carefully to gain a good understanding of the operation of your appliance In the case of a suspected fault refer to the fault finding section of this guide If in doubt contact Worcester Bosch quoting the boiler serial and model number These numbers are printed on a Data Label wh...

Page 19: ...oned and where appropriate that the 12 month service inspection has been carried out to the satisfaction of BBT Thermotechnology UK Ltd when requested The guarantee card must then be returned within 30 days of installation That any product or part thereof returned for servicing under the guarantee must be accompanied by a claim stating the Model Serial Number and Date of Installation That BBT Ther...

Page 20: ... days of purchase Returning the card will register you as the owner of your new appliance and will assist us in maintaining an effective and efficient customer service by establishing a reference and permanent record for your boiler This does not affect your statutory rights MODEL SERIAL No See identity label inside the appliance casing TYPE SIZE DATE OF INSTALLATION For your own record ...

Page 21: ... Part Number Worcester Bosch Group Cotswold Way Warndon Worcester WR4 9SW Worcester Bosch Group is a trading name of BBT Thermotechnology UK Ltd www worcester bosch co uk 8 716 106 255a 03 05 ...

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