Atmos ACD 03, Operation Manual

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Operation manual - EN
www.atmos.eu
EN - 234
ACD03/04
• P30
Heating circuit
parameter - Room regulation PI
The parameter allows you to switch on a more efficient (Proportionally Integrative) room
temperature regulation method for circuits of MK and DK type.
In the case it is On , the calculation of the flow temperature is dynamically adjusted
according to the course and trend of room temperature.
Factory default setting: On
• P31
Heating circuit
parameter - Room regulation - P-range
The parameter is intended to set the specific values of the proportional part of the room controller
defined in → P30
Heating circuit
parameter.
The function is active for circuits of MK and DK type.
Factory default setting: 15 %/K
INFO -
P-range = "Control deviation amplifier" For room temperature control, it is nece-
ssary to take into account the fact that the room temperature has much greater inertia and a
slower response than when controlling a three-way valve.
• P32
Heating circuit
parameter - Room regulation - I-range
The parameter is intended to set the specific values of the integration part of the room controller
defined in P30Circuit parameter.
The function is active for circuits of MK and DK type.
Factory default setting: 60 min
INFO - I-range = readout interval to reach the required temperature faster (time
too short = oscillation of the resulting values / time too long = the required temperature is
reached slowly).
• P34
Heating circuit
parameter - Proposed thermal gradient of heating circuit
The parameter is intended to set the proposed thermal gradient of the heating circuit for optimal
calculation of the temperature of water flowing into the heating circuit.
It is designed for heating circuits of MK and DK type.
Set the values according to the project (calculation) of the heating system (size and type of
radiators).
Factory default setting: 10 K
10. Setting menu - Heating circuit 1 / 2 / 3 / (4)