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Energy consumption

23

Greenstar 4000 – 6 720 891 171 (2020/09)

The following product data comply with the requirements of the EU Regulations No. 811/2013, No. 812/2013, No. 813/2013 and No. 814/2013 
supplementing the Regulation (EU) 2017/1369.

Table 13 Product data on energy consumption Greenstar 4000

Product data

Symbol

Unit

7 733 600 380

7 733 600 378

Product type

 GR4700iW 15 S LPG

 GR4700iW 12 S LPG

Condensing boiler

Low temperature boiler

B1 boiler

Cogeneration space heater

Equipped with a supplementary heater?

Combination heater

Rated heat output

P

rated

kW

15

12

Seasonal space heating energy efficiency

s

%

94

94

Energy Efficiency Class

A

A

Useful heat output

At rated heat output and high temperature regime 

1)

1) High-temperature regime means 60 °C return temperature at heater inlet and 80 °C feed temperature at heater outlet.

P

4

kW

15

12

At 30 % of rated heat output and low temperature regime 

2)

2) Low temperature means for condensing boilers 30 °C, for low-temperature boilers 37 °C and for other heaters 50 °C return temperature (at heater inlet).

P

1

kW

5.1

4.0

Useful efficiency

At rated heat output and high temperature regime 

1)

4

%

88.4

88.5

At 30 % of rated heat output and low temperature regime 

2)

1

%

99.2

99.5

Auxiliary electricity consumption

At full load

el

max

kW

0.031

0.023

At part load

el

min

kW

0.011

0.011

In standby mode

P

SB

kW

0.002

0.002

Other items

Standby heat loss

P

stby

kW

0.059

0.059

Ignition burner power consumption

P

ign

kW

– – 

Emissions of nitrogen oxides (only gas- or oil fired)

NO

x

mg/kWh

34

31

Annual energy consumption

Q

HE

kWh

12778

10278

Annual energy consumption

Q

HE

GJ

46

37

Sound power level, indoors

L

WA

dB

43

42

Summary of Contents for Greenstar 4000

Page 1: ...6 720 891 171 2020 09 UK IE User Instructions Gas fired condensing system appliance Greenstar 4000 GR4700iW S...

Page 2: ...e 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 T...

Page 3: ...Symbols on the display 10 4 4 Adjusting the appliance flow temperature 10 4 4 1 Setting the flow temperature 10 4 5 Setting the DHW heating 10 4 6 Setting the heating control device 10 4 7 Operating t...

Page 4: ...tion Observe the safety instructions and warnings H Determined use The product may only be used for the heating of boiler water and for DHW heating Anyotheruseisconsideredinappropriate Weassume noliab...

Page 5: ...system will invalidate the guarantee Do not modify the appliance or flue system in any way Worcester Bosch Group accepts no liability arising from any such actions This does not affect your statutory...

Page 6: ...e and to ensure the appliance continues to operate at peak efficiency and performance it is essential that servicing and maintenance checks are performed at leastonceayearbyacompetentengineerinaccorda...

Page 7: ...erating pressure range 3 Pressure menu indicator The pressure menu can be accessed via the Boiler status screen Press the menu key Select and confirm Boiler status The screen Boiler status with a pres...

Page 8: ...e system fill isolation valves 5 are opened the handle screwdriver slot is in line with the valve The pressure menu indicator moves and the displayed message may change 6 Turn the handles screwdriver...

Page 9: ...crease settings 4 d button Return back 5 ok button Selection save settings 6 Menu button 7 Hot water button Hot water mode on off adjusting the hot water temperature 8 Heating button Heating mode on o...

Page 10: ...s is useful for large longer demand periods 4 6 Setting the heating control device Observe the operating instructions of the heating controller This shows you how to set the room temperature how to he...

Page 11: ...co Preheat Eco Appliancewillheatthecylinderifthetemperature fallsapproximately10 Cbelowthesettemperaturefor hot water Preheat Appliance will heat the cylinder if the temperature is approximately 5 C b...

Page 12: ...st The heating system can freeze up after a prolonged period e g during a power failure switching off the power supply faulty fuel supply boiler fault etc Ensure that the heating system is in constant...

Page 13: ...appliance such as clothes towels paper or plastic bags Fig 7 Appliance minimum clearances Table 8 Appliance minimum clearances 0010012940 001 Minimum clearance Description Dimensions mm X Appliance wi...

Page 14: ...d within 300mm of a door way and the door frame is the only obstruction Minimum clearances must be observed to any obstruction surface dark shaded areas figures 8 and 9 Fig 8 Reduced front maintenance...

Page 15: ...liance fault or breakdown please contact Worcester Bosch Group appointments team on 0330 123 9339 Your advisor will arrange for an engineer to call with the minimum of delay under normal circumstances...

Page 16: ...troubleshooting WARNING Caution must be exercised when venting radiators or adjusting system pressure after commissioning of your boiler Do not repeatedly vent your radiators if symptoms persist cont...

Page 17: ...nstantly have to top up your boilers pressure Can you confirm that the filling link is not stuck open passing water in any way Does system pressure increase when the boiler is on Does the system press...

Page 18: ...es your household waste disposal service or the retailer where you purchased the product You can find more information here www weee bosch thermotechnology com Batteries Batteries must not be disposed...

Page 19: ...the appliance was correctly commissioned and where appropriate serviced to the satisfaction of Bosch Thermotechnology Ltd These should be documented in the commissioning and service records in the Ins...

Page 20: ...nd high temperature regime 1 1 High temperature regime means 60 C return temperature at heater inlet and 80 C feed temperature at heater outlet P4 kW 24 21 18 At 30 of rated heat output and low temper...

Page 21: ...h temperature regime means 60 C return temperature at heater inlet and 80 C feed temperature at heater outlet P4 kW 15 12 At 30 of rated heat output and low temperature regime 2 2 Low temperature mean...

Page 22: ...gh temperature regime means 60 C return temperature at heater inlet and 80 C feed temperature at heater outlet P4 kW 24 21 18 At 30 of rated heat output and low temperature regime 2 2 Low temperature...

Page 23: ...gh temperature regime means 60 C return temperature at heater inlet and 80 C feed temperature at heater outlet P4 kW 15 12 At 30 of rated heat output and low temperature regime 2 2 Low temperature mea...

Page 24: ...Toprovideservicessuchas salesandmarketingservices contractmanagement paymenthandling programming datahostingandhotlineserviceswecancommissionand transfer data to external service providers and or Bosc...

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Page 28: ...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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