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11.9. Menu: General
– Parameters (strategy, unloading PEL, loading PBL)
Parameters
Designation
Value
Min.
Max.
Comments
R
W
08-045
Operation
choice
1=Automatic
Operation selection
- Standby - solar function switched
off,
- Auto
0 0
08-050
Solar charging
strategy
3=autom. yield/setpoint
Solar charging strategy:
0 = Parallel charging (charging in
swing operation, the lowest storage
tank is charged first)
1 = Reference charging (charging
takes place according to priority of
storage tanks (08-056) to reference
value. The storage tank with
priority 1 is first charged to the
reference value (08-062))
3 = Reference charging according to
yield (charging takes place according
to yield (08-051), in parallel in swing
operation or according to the priority
of the storage tanks (08-056) to
reference value)
3 3
08-051
Setpoint
charging
switching
(high yield)
50%
30
100
If the comparison between current
solar yield and nominal output
produces a factor above the setting
value, operation changes from
parallel operation (swing) to
reference or maximum charging.
The calculated solar nominal
output is directly related and is
taken into account in this.
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08-069
Reload ref.
temp.
60 °C
0.0
90.0
Reloading from a primary storage
tank to an additional storage tank.
Discharging is only enabled if the
temperature in the primary storage
tank exceeds the reloading
reference value.
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