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Display symbols
SCREEN DISPLAY
°C
H 13
Greenstar i System
ErP
- 6 720 813 281 (2014/09)
BRIEF DESCRIPTION
All possible screen symbols
°C
°F
Numerical display
Text display
Hot water
Central Heating
Service engineer mode
Alert
Service mode
Burner on
Centigrade indication
Confirmation
Maintenance codes
°C
°F
EXPLANATION
This screen is displayed briefly during boiler start
up and shows all the symbols that could be
displayed on the screen.
Displays a temperature setting or boiler status
code.
Display PreHeat or Eco, or the Alert code
Displays this symbol during a DHW demand, if the
optional integral diverter valve kit is fitted.
Displays this symbol during central heating
demand.
Displays during service when the boiler is set to
maximum or minimum output.
Displays along with the boiler status code and
diagnostic code during a fault condition.
Displays when a qualified service engineer is in
the service menus.
The boiler is in operation and the flame is alight.
Displays next to the temperature reading.
This symbol confirms a manual change.
A code displayed with an H and a number relates
to a maintenance issue. This is not a boiler fault
but an indication that something will need
attention concerning the boiler.
The example shown is H13 Service interval
reached, the boiler requires servicing.
Call your installer or Worcester Bosch Group to
organise a service visit.
Controls
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