Settings in the service menu
Greenstar 8000 Life – 6720883865 (2019/02)
48
Table 21 Menu 4: Settings
Menu 5 (L.5) Limit values
▶ Press the
(
key and
*
key at the same time, until
L.A
is displayed.
▶ Keep pressing the arrow key
, until
L.5
is displayed.
▶ To confirm the selection: Press the
OK
key.
▶ Select and set the service function.
The basic settings are depicted as
highlighted
in the following table.
Table 22 Menu 5: Limit values
Menu 6 (L.6) Function tests
▶ Press the
(
key and
*
key at the same time, until
L.A
is displayed.
▶ Keep pressing the arrow key
, until
L.6
is displayed.
▶ To confirm the selection: Press the
OK
key.
▶ Select and set the service function.
The basic settings are depicted as
highlighted
in the following table.
Table 23 Menu 6: Function tests
Menu 0 (L.0) Manual mode
▶ Press the
(
key and
*
key at the same time, until
L.A
is displayed.
▶ Keep pressing the arrow key
, until
L.0
is displayed.
▶ To confirm the selection: Press the
OK
key.
▶ Select and set the service function.
4-d2 Minimum system pressure
•
0.8
...1.1 bar
4-d3 Target system pressure
•
1.3
...1.7 bar
4-d4 Max. refilling time
• 5...
30
...240 s
4-d5 Blocking time
• 1...
12
...52 weeks
4-d6 Maximum refills
• 1...
5
...20
4-d7 Reset refilling
• YES/
NO
4-F1 Reset appliance to basic setting
•
NO
: Settings are retained
• YES: Appliance is reset to basic settings
4-F2 Reset of maintenance message
•
NO
• YES
Service function L.4
Settings/adjustment range
Remark/restriction
Service function L.5
Settings/adjustment range
Remark/restriction
5-A1 Maximum flow temperature
• 30 …
88
°C
Limits the adjustment range for the flow
temperature.
5-A2 Maximum DHW temperature
• 35...
60
°C
Limits the adjustment range for the hot water
temperature.
5-A3 Minimum boiler output (heating and
DHW)
•
10
... 50 %
Minimum heat output.
Service function L.6
Settings/adjustment range
Remark/restriction
6-t1 Ignition
•
OFF
• ON
Testing the ignition by means of 8s on and 2s off
without gas supply.
▶ To prevent damage to the ignition
transformer: Leave the function switched on
for a maximum of 2 minutes.
6-t2 Fan
•
OFF
• ON
Permanent fan operation.Fan operation without
gas supply or ignition.
6-t3 Continuous pump running (heating
pump)
•
OFF
• ON
If ON is set, the pump runs at 100 %.
6-t5 3-way valve
• 0: Heating
• 1: DHW
• 2: Middle position
The function ensures that the system is fully
drained and that the motor can be easily
removed. The 3-way valve remains at the centre
position for approx. 15 minutes.
6-t7 HC1 pump
•
OFF
• ON
This service function is only available, if service
function 2-A3 is set to 2.
6-t9 Solar pump
•
OFF
• ON
Permanent pump run.
This service function is only available, if a solar
module is installed.
6-tA Ionisation oscillator
•
OFF
• ON
Check the ionisation measurement function at the
flame.
6-tb Burner
•
OFF
...100 %
The burner test is ended, if the setting value is set
to OFF again, or if L.6 is exited.