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Operation manual - EN
www.atmos.eu
EN - 141
ACD03/04
INFO
- When compiling the hydraulic diagram, it is necessary to pay attention to the fun-
ctionality of the basic elements of the heating system, which form the hydraulic diagram.
If the hydraulic diagram is created senselessly, some outputs may not be active and never
switch on, e.g.:
-
if the boiler is not define
d, i.e. a hydraulic scheme in the format of
0xxxx
, the
DKP boiler
pump never switches on
(the WF boiler temperature is not known).
-
if no heat source is defined
for heating circuits (boiler -
WF
, accumulation tank -
PF
or external
boiler - EK), the
heating circuits will not work
, because the necessary temperature of the
WF,
PF or EK
source is not known
-
if the heating circuits with the requirement for a heat source
(DHW, DK, MK, KR) are not
properly defined in hydraulic diagrams with a
controlled automatic boiler
with
BRE
(burner)
or
EK
(external boiler) function, the boiler output will
never be switched on
, because no requi-
rement for operation is created.
-
if
a heating circuit without the
FR
requirement (mixed constant) and domestic hotwater heating
(
DHW
) is defined in hydraulic diagrams with
BRE automatic boiler
(burner) or
EK
(external
boiler)
without an accumulation tank
, the heating circuit will be set to the
FR
function (mixed
constant)
in operation only at the time of heating the DHW
, for example, the number of the
hydraulic diagram: 2200
7
, 220
77
, 2208
7
, 220
7
8, 22
777
, 22
77
8, 22
7
8
7
, 228
77
, 2300
7
, 230
77
,
2308
7
, 230
7
8, 23
777
, 23
77
8, 23
7
8
7
or 238
77.
-
if
the heating circuit with relation to the outdoor temperature (DK (unmixed) or MK (mixed))
is
not
defined, the AF outdoor temperature sensor will not be automatically defined. If necessary,
it can be defined manually using manual configuration, but only for information purposes.
ATTENTION
- RLA function (e.g. xx8xx) - mixing return water (temperature) into the
boiler does not include pump control in the boiler circuit (the function only opens and closes
the mixing valve according to the VF temperature sensor). Therefore, it is recommended
to define the RLA function as a function of heating circuit 3, because the pump in the DKP
boiler circuit is defined together with the heat source - boiler e.g. x18xx, x38xx, x58xx and
x78xx.
INFO
- Inputs and outputs are used according to individual functions. When selecting them,
follow our recommendations by highlighted color:
The recommended terminal assignment
is displayed in
green
Free terminals
are displayed in
white
Used or unusable terminals
are displayed in
gray
Free but unsuitable terminals
are displayed in
yellow
(use for other functions)
10. Setting menu - Hydraulics - Hydraulic diagram
Содержание ACD 03
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