Example: if several storages or storage areas in your system are integrated, you can specify a priority for each sensor of the stor-
age or the storage area. The "X" in the menu item priority S(X) indicates the sensor of the respective storage or storage area.
The priority for the first storage is thus set under priority S2 and for the 2. storage under priority S3.
Priority temperature
Temperature threshold for absolute priority charge. In systems with two storage tanks charging of the lower-priority storage tank
will never take place until this temperature at sensor of the higher-priority storage tank is exceeded.
Loading time
Interruption of charging into the lower priority storage. The charging of the lower-priority storage is interrupted after the settable
time in order to check whether the collector has reached a temperature level that allows charging in the higher- priority storage. If
so, the priority storage tank is charged. If not, the increase is measured (see " Increase " on page 18), to check if charging of the
priority storage will be possible shortly.
Increase
Extension of the charging pause due to temperature increase. For precise setting of the charging priorities for systems with mul-
tiple storage tanks, the necessary temperature increase of the collector at which the interruption of the charging into the lower-pri-
ority storage tank is extended by one minute is set here. The interruption is extended because the temperature increase of the
collector is expected to enable charging in the higher-priority storage tank soon. As soon as ΔT conditions are met, the priority
storage tank is charged.
If the rise in temperature falls below the set value, then the charging of the lower-priority storage tank is enabled again.
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