Worcester GREENSTAR i SYSTEM User Manual Download Page 1

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UK/IE

USER MANUAL

WALL HUNG RSF GAS FIRED CONDENSING SYSTEM BOILER

GREENSTAR i SYSTEM

6720643356-00.1W

FOR CENTRAL HEATING SYSTEMS

6 720 6

44 864

a (

2010/

10)

Summary of Contents for GREENSTAR i SYSTEM

Page 1: ...UK IE USER MANUAL WALL HUNG RSF GAS FIRED CONDENSING SYSTEM BOILER GREENSTAR i SYSTEM 6720643356 00 1Wo FOR CENTRAL HEATING SYSTEMS 6 720 644 864a 2010 10...

Page 2: ...orcester Bosch Group The company prides itself on manufacturing boilers to the strictest quality control standards throughout every stage of production Worcester Bosch group has led the field in innov...

Page 3: ...1 1 Switch off the central heating 8 3 1 2 Boiler frost protection 9 3 1 3 Setting the hot water temperature 9 3 1 4 Boiler reset 10 4 System Pressure 11 4 1 Sealed heating system 11 4 2 External fill...

Page 4: ...ossible risk to life IMPORTANT INFORMATION ADDITIONAL SYMBOLS Safety instructions in this document are framed and identified by a warning triangle which is printed on a grey background Electrical haza...

Page 5: ...effects COMBUSTIBLE AND CORROSIVE MATERIALS Chemically aggressive substances can corrode the boiler and invalidate any warranty B Do not store or use any combustible materials paper thinners paints et...

Page 6: ...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 The log book provide...

Page 7: ...Boiler Controls 1 Central heating temperature control 6 ECO button non functional 2 Burner indicator Green 7 Reset button 3 Service button 8 Hot water temperature control 4 Cover or optional Programm...

Page 8: ...The Burner indicator green will illuminate to show that the boiler is running Fig 2 Central heating temperature control 3 1 1 SWITCH OFF THE CENTRAL HEATING 1 Turn the temperature control knob to the...

Page 9: ...eezing This process will be repeated until such time that the boiler temperature does not drop below 5 C 3 1 3 SETTING THE HOT WATER TEMPERATURE 1 Turn the hot water temperature control knob to the de...

Page 10: ...ress the reset button for approximately five seconds When the boiler resets the reset button will no longer be illuminated 2 The mains indicator will no longer be flashing Fig 5 Reset button and mains...

Page 11: ...sure is maintained Fig 6 Optimum pressure when cold area A B Contact your installer or maintenance engineer if a permanent significant decrease in pressure is indicated on the pressure gauge The filli...

Page 12: ...hose and screw on hand tight to valve 3 Turn the handle screwdriver slot point 90 to open the valves 4 The handle screwdriver slot point will be in line with the valves Fig 7 External filling loop 5...

Page 13: ...ided adequate space around the boiler for safety and servicing access Fig 8 Service clearances CAUTION Restricted space The boiler may overheat B Do not restrict this space with the addition of cupboa...

Page 14: ...person beyond the initial 2 year guarantee period If you would like to know more about a Worcester Bosch Group service contract please tick the appropriate box on your warranty registration card If yo...

Page 15: ...eating system B Bleed radiators and recharge heating system Desired room temperature exceeded by large amount Radiators are too hot B Turn down thermostatic radiator valves room thermostat B Reduce ce...

Page 16: ...wed by applying a hot water bottle a microwaveable heating pack the sort used for muscular aches and pains or a cloth soaked in hot water to the exterior of the pipe close to the point of blockage Hot...

Page 17: ...n entry in the Benchmark Checklist Our Field Service Engineer finds no fault with the boiler The cause of breakdown is misuse or with other parts of your plumbing heating system or with equipment not...

Page 18: ...as much as possible for the central heating system The temperature of each room can be set individually except primary room with the room thermostat using the thermostatic radiator valves ROOM THERMO...

Page 19: ...re reduced by using a suitable draught excluder CURTAINS Lined curtains or heavier full length curtains can provide excellent insulation However always ensure that the curtains do not drape over radia...

Page 20: ...ssible technology and materials for protecting the environment taking account of economic considerations PACKAGING We participate in the recycling programmes of the countries in which our products are...

Page 21: ...ed out to the satisfaction of Bosch Thermotechnology Ltd when requested These should be part of the Benchmark Checklist The boiler has been used only for the normal domestic purposes for which it was...

Page 22: ...a plastic pipe to a drain This pipe must not be blocked or altered in any way Room thermostat programmer A room thermostat programmer must be fitted to control the central heating This controls the ti...

Page 23: ...23 GLOSSARY 6 720 644 864a 2010 10...

Page 24: ...ARES 01905 752571 LITERATURE 0844 892 9800 TRAINING 01905 752526 SALES 01905 752640 WEBSITE worcester bosch co uk Worcester Bosch Group Cotswold Way Warndon Worcester WR4 9SW Tel 0844 892 9900 Worcest...

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