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Product Information

 

Greenstar 8000 Style – 6720883869 (2018/05)

6

For your own records

Please ensure that the Commissioning Checklist has been completed by 
your installer or service engineer.

Table 2   Appliance details

The appliance model and serial number can be found on the appliance 
data label.

2.2

Servicing

Ensure that the service engineer completes the Service Record in the 
Benchmark Checklist after each service.

The Service Record can be found at the rear of the appliance’s 
Installation and Maintenance Instructions. It will be required in the event 
of any guarantee work and may be required by the local Building Control 
Inspector.
▶ The appliance must be serviced annually by a competent, qualified 

person, such as a Worcester service engineer or other Gas Safe 
registered engineer.

▶ Ensure that the service engineer completes the Service Record, at 

the rear of the Installation and Maintenance Instructions manual, 
after each service.

▶ Have any work carried out by a competent, qualified person, 

Worcester service engineer or other Gas Safe registered engineer.

▶ Always use original spares, to help maintain the efficiency, safety and 

reliability of the appliance.

2.3

Maintaining your appliance

Your new appliance represents a long term investment in a reliable, high 
quality product.

Wipe the appliance casing with a soft clean cloth. Please do not use 
chemical cleaning products which may damage the paint finish.

In order to realise the appliance’s maximum working life, and to ensure 
the appliance 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 engineer in accordance with the current 
Gas Safe Regulations.

If you would like to know more about servicing options from Worcester, 
Bosch Group, please visit 

worcester-bosch.co.uk

.

Please tick the appropriate box on your warranty registration card for 
further details of the Worcester, Bosch Group Service Contract.

When your appliance requires servicing please contact a Worcester, 
Bosch Group contact centre (see rear cover, appointments).

In addition to the service contract we are pleased to offer a one-off 
annual service or breakdown call out for your appliance.

Maintenance tips

• Appliances on a sealed heating system:

– Regularly check the system pressure.

• Do not obstruct the flue outlet or the air inlet.
• Use in hard water areas:

– In exceptionally hard water areas a device to prevent scale 

formation may be fitted. Installation of a salt based water softener 
should be in accordance with the requirements of the local water 

company. A bypass valve must be fitted and used to fill/top up the 
heating system with untreated water.

Important note:

▶ If you have to add water regularly in your heating system, call a 

competent, qualified person.

2.4

Benchmark standard

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

A “checklist” is dispatched with every appliance and can be found 
towards the back of the Installation, Commissioning and Servicing 
Instructions. This is a vital document that needs to be completed by the 
installer at the time of installation. It confirms that the appliance has 
been installed and commissioned according to the manufacturer's 
instructions.

The service record provides space for the recording of regular servicing 
of the appliance/heating system and this can become a valuable 
document when, for example, you wish to sell the property. The service 
record will show a potential purchaser that the heating system has 
received regular professional maintenance and servicing 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.

Model:

Serial number:

Date of installation:

Summary of Contents for GR8700iW 30 S LPG

Page 1: ...6720883869 2018 05 UK IE User Instructions Gas fired condensing system boiler Greenstar 8000 Style GR8700iW 30 S NG GR8700iW 35 S NG GR8700iW 30 SB NG GR8700iW 35 SB NG...

Page 2: ...re of exceptional quality and proven reliability Our products employ the latest technologies and they are reliable extremely energy efficient offering you economical running costs and value for money...

Page 3: ...water mode 9 4 4 1 Hot water key 9 4 5 Operating the menu 9 4 6 Settings in the menu 9 5 Key accessories 10 5 1 Installing the Key 10 5 2 Key LED 10 5 3 Setting the time program 10 6 Shutdown 11 6 1...

Page 4: ...non permitted use H If you smell gas A gas leak could potentially cause an explosion If you smell gas observe the following rules Prevent flames or sparks Do not smoke use a lighter or strike matches...

Page 5: ...etc within the vicinity of the heat source Do not store or use any corrosive substances solvents adhesives chlorinated cleaning agents etc within the vicinity of the heat source H General consideratio...

Page 6: ...istration card for further details of the Worcester Bosch Group Service Contract When your appliance requires servicing please contact a Worcester Bosch Group contact centre see rear cover appointment...

Page 7: ...result in corrosion within the heating system reducing the efficiency and increasing contaminates Check for leaks on heating system pipe work and radiator valves Contact your installer or maintenance...

Page 8: ...Key accessories auto Heating is switched on and off according to programmed times for heating Advance Switch to Advance to move to the next on or off time and directly switch on or off heating Symbol...

Page 9: ...is on from the first programmed on time to the last programmed off time without programmed intermissions 1 Only available with installed Key accessories Heat time prog 1 Timer for heating Weekday s s...

Page 10: ...and confirm the Time program menu The menu items Mon Fri Sat Sun Mon Sun are displayed Possible items to change Mon Fri for change switching times for all weekdays together Mon Sun to change switchin...

Page 11: ...clearances Your installer will have provided adequate space around the appliance for operation safety and servicing maintenance access Thefollowingdetailthenecessaryclearancearoundtheappliancefor serv...

Page 12: ...ed as text Press the and keys until Reset is displayed The appliance starts up again and the current supply temperature is displayed If a fault persists Contact the contractor or the customer service...

Page 13: ...ol systems Upgrade your heating control system if necessary with the latest equipment available Roof insulation Around30 oftheheatlossfromapropertyisthroughtheroof Replace any old insulation with new...

Page 14: ...GR8700iW 30 S NG LPG GR8700iW 30 SB NG LPG GR8700iW 35 S NG LPG GR8700iW 35 SB NG LPG Condensing boiler Yes Yes Rated heat output Prated kW 30 34 Seasonal energy efficiency for central heating s 94 9...

Page 15: ...terials provided with the distribution 3 Neither the name of STMicroelectronics nor the names of other contributors to this software may be used to endorse or promote products derived from this softwa...

Page 16: ...Kingdom Tel 0330 123 9559 worcester bosch co uk TECHNICAL SUPPORT 0330 123 3366 RENEWABLE SUPPORT 0330 123 9229 CONTROLS AND CONNECTIVITY TEAM 0330 123 3641 APPOINTMENTS 0330 123 9339 SPARES 0330 123...

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