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6

GENERAL INFORMATION

6 720 644 864a (2010/10)

2

GENERAL INFORMATION

SERVICING

B

The boiler must be serviced regularly by a competent, qualified person, such as a Worcester service 
engineer or other Gas Safe registered engineer.

B

Always use original spares, to help maintain the economy, safety and reliability of the boiler and 
have the Service Record completed in the Benchmark Checklist.

The completed Benchmark Checklist will be required in the event of any warranty work and may be 
required by the local Building Control Inspector.

BENCHMARK STANDARD

The Benchmark initiative is a code of practice to encourage the correct 
installation, commissioning and servicing of domestic central heating 
boilers and system equipment.

A “log book” is dispatched with every boiler. 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.

The log book provides space for the recording of regular servicing of the boiler/system and this can 
become a valuable document when, for example, the householder wishes to sell the property. The log 
book will show a potential purchaser that the heating system has received regular professional 
attention during its lifetime.

The Benchmark initiative aims to:

Raise standards among professional installers

Build and maintain high safety standards in the industry

Improve customer satisfaction levels

Make a contribution to the nation‘s commitment to “Climate Change”

Ensure that the service engineer completes the Service Record in the Benchmark 
Checklist after each service. The Benchmark Checklist and service interval record can be 
found at the rear of the Installation, Commissioning and Servicing Instructions.

Содержание GREENSTAR i SYSTEM

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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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