Settings in the service menu
53
Greenstar 8000 Style – 6720883864 (2019/02)
Table 19 Settings menu
7.2.4
Function check menu
Table 20 Function check menu
Heating curve
Req. odr. temp.
•
Off
• On
When connecting a weather-compensated control unit,
no adjustment to the appliance is required. The system
control unit optimises this setting. This service function
activates a simple, weather-compensated controller with
a linear heating curve. Depending on the on/off input, the
heating is switched on or off.
Htg. curve base
•
20
…90 °C
This is only displayed if the controller was activated. This
can be used to set the base point of the heating curve,
which corresponds to a outside temperature of +20 °C.
Htg. curve end
• 20...
90
°C
This is only displayed if the controller was activated. This
can be used to set the end point of the heating curve,
which corresponds to a outside temperature of -10 °C.
Summer mode
• 0...
16
...30 °C
This is only displayed if the controller was activated. This
can be used to set the temperature threshold at which
outside temperature the heating system is to switch to
summer mode.
Frost prot.
•
Off
• On
Frost temp. limit
• 0...
5
…10 °C
Temperature value for the system frost protection.
This service function is only available if the frost
protection function was activated. If the outside
temperature does not exceed the frost threshold
temperature, then the heating pump in the heating circuit
switches on.
Menu item
Settings/adjustment range
Comment/restriction
Menu item
Settings/adjustment range
Comment/restriction
Activate test
Burner
•
Off
...100 %
This service function enables testing of the burner.
Ignition
• On
•
Off
Permanent ignition.
Test the ignition with permanent ignition without gas
supply.
▶ To prevent damages to the ignition transformer, never
leave this function on for longer than 2 minutes.
Fan
• On
•
Off
Permanent fan operation.
Fan operation without gas supply or ignition.
Pump
• On
•
Off
Permanent pump run (internal or external pumps).
3-way valve
• Hot water
•
Heating
Permanent position of the 3-way valve.
HC1 pump/DHW circ. pump
• On
•
Off
Permanent HK1 pump run (downstream the low loss
header).
Ionisat.oscill.
• On
•
Off
Check the ionisation measurement function at the flame.
Solar pump
• On
•
Off
Permanent pump run.
