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Operating the appliance

 

Greenstar 8000 Style – 6720883869 (2018/05)

8

4

Operating the appliance

4.1

Control panel overview

Fig. 4  

Control panel

[1]

Display

[2]

 and 

 keys: To navigate through menus and increase/decrease 

settings

[3]

d

 key: Return/back

[4]

OK key: Save settings

[5]

Menu key

[6]

Hot water key: Hot water mode on/off, adjusting the hot water 
temperature (only available if optional integral diverter valve 
kitfitted)

[7]

Heating key: Heating mode on/off, set the maximum flow 
temperature

[8]

Burner display: Illuminates when the burner is alight.

4.2

Symbols in the display

Table 3   Symbols in the display

The heating and hot water system has been set up by the installer to the 
appliance’s and controls optimum settings.

▶ It is advised to make a note of these settings before adjusting so that 

you can return to these optimum settings in the future.

4.3

Adjusting the appliance flow temperature

4.3.1

Heating key

The key is used to set the max. flow temperature. The maximum flow 
temperature can be set between 30 °C and 88 °C

1)

. The current flow 

temperature is shown on the display. 

With underfloor heating systems observe the maximum permissible flow 
temperature.

▶ Press the 

(

 key.

The set maximum flow temperature appears.

▶ Press the 

 or 

 keys to set the desired maximum flow temperature.

Table 4   Maximum flow temperature

▶ To save the setting, press the 

key or wait for 2 seconds.

The symbol 

 appears for a short time. 

If a time program is activated and set on 

auto

 press the 

key to switch 

to 

Advance

. Time programs are available with 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

Explanation

Connection with the Wi-Fi network (only available with 
accessories)

Connection with RF transmitter, e.g. II RF room 
thermostat (only available with Key accessories)

Central heating adjustment

auto

: Heating is switched on and off according to 

programmed times for heating 

.

Advance

: Move to the next on or off time and directly 

switch on or off heating.

Central heating off

Hot water adjustment (only available with optional integral 
diverter valve kit)

Hot water off

Displays with the appliance status code and diagnostic 
code during a fault condition.

Holiday symbol

Cleaning mode to enables the boiler to be cleaned without 
making changes to the touch panel.

0010018565-001

1

2

3

5

6

7

8

4

Central heating or hot water can be switched either 
permanently on or off.

Energy consumption

1)

Gas consumption

Electricity consumption

1) The energy values shown are an estimation based on internal data of the 

appliance. Under real world conditions, many factors influence the energy 
consumption and the shown values will deviate from the values of an energy 
meter. The information is for indication only and should not be used for billing 
purposes. The values can be used for relative comparison of energy consumption 
between different days/weeks/month.

1) The maximum value can be reduced by the service technician.

Supply temperature

Sample application

Approx. 50 °C

Underfloor heating system

Approx. 75 °C

Radiator heating system

Approx. 82 °C

Convector heating system

Symbol

Explanation

kWh

kWh

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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