Operation manual - EN
www.atmos.eu
EN - 246
ACD03/04
• P07
Solar heating
parameter - Automatic boiler blocking
The parameter is intended to set the delay (blocking) time of the start of the automatic boiler,
external boiler or electric heating of the DHW from the moment of start of the solar system in the
priority modes (2, 3, 4) defined by
→
P06
Solar heating
parameter.
Factory default setting:
Off
INFO -
The "BRE blocked!" status is displayed in Information
i
i
when the blocking is active.
• P08
Solar heating
parameter - Parallel / priority mode switching
The parameter is intended to set the switching difference from priority to parallel, if the tempera-
ture in the relevant solar tank drops by more than the set value below the required value (SET-PO-
INT at the tank) due to insufficient solar gain. The priority mode is activated again as soon as the
tank temperature rises above the current required value. Thus, the heat source (BRE, EK, electric
heating) starts only, if there is a greater temperature difference in the solar tank by insufficient gain
from solar panels.
Factory default setting:
Off
INFO -
The parameter is functional if the
→
P06
Solar heating
parameter is set to 1, 3 or 4.
• P09
Solar heating
parameter - Solar gain balance
The parameter allows you to calculate solar gains from the solar panel based on the temperature of
the KVLF (KVLF2) solar panel and the KSPF (SLVF) solar tank. For a more accurate calculation,
it is recommended to connect the return temperature sensor from the solar exchanger (KRLF).
Factory default setting:
Off
INFO -
After setting the parameter to On, the current and total gain from the solar circuit is
displayed in
i
i
Information.
10. Setting menu - Solar heating
Содержание ACD 03
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