Atmos ACD 03, Operation Manual

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Operation manual - EN
www.atmos.eu
EN - 185
ACD03/04
Hydraulic diagram:
27533
Example 21
Hydraulic diagram:
27533 2
xxxx (automatic boiler) x
7
xxx (DKP+DHW+ACC) xx
5
xx (SOL) xxx
3
x (MK2) xxxx
3
(MK1)
Boiler: D14P - automatic pellet boiler (controlled) Boiler circui t: DKP boiler circuit pump (Laddomat pump)
Accumulation tank: YES Domestic hot water: YES (e.g. standard tank 160 L)
Heating circuits: 2 mixed equithermal (MK) Solar heating: YES (switching between the DHW tank and the accumulation tank)
Contr
oller
ACD
03/04
OUTPUTS
INPUTS
Communi-
cation
Terminal / Position
Boiler
DHW
Circuit 1 Circuit 2 Circuit 3
66 (67, 68)
69
59 - 61 62 - 64 53 - 55
40 41
56 - 58
43 44 37 38
4, 6
5 - 6 7 - 8
9 - 10
11 - 12 13 - 14 15 - 16 17 - 18 19 - 20 21 - 22 23 - 24 27 - 30
ARU10
L (N, PE) IN L
+ L
IN L FAN L VA
1
VA
2
DKP SLP MKP1 MK1 LA MK1 LB MKP2 MK2 LA MK2 LB VA3 LA VA4 LB AF WF SF VF1 VF2 AGF PF VI1 VI2 VI3 VI4 VI5 12V
/
A / B / GND
12V
/
A / B / GND
Function Controller power supply - L
(N, PE)
** - - Burner - BRE - Boiler pump - DKP DHW
pump - SLP
Circuit 1 pump - MKP1 Servo circuit 1 - MK1O Servo circuit 1 - MK1C Circuit 2 pump - MKP2 Servo circuit 2 - MK2O Servo circuit 2 - MK2C Solar pump - SOLP Solar switch - SL
V
Outdoor temperature -
AF
Boiler temperature -
WF
DHW
temperature - SF
Circuit 1 temperature -
VF1
Circuit 2 temperature -
VF2
Flue gas temperature -
AGF
Temperature on the accumulation tank - upper - PF Solar panel sensor - KVLF DHW
tank sensor for solar - SL
VF
Temperature on the accumulation tank - lower - FPF *
Solar tank sensor -
ACC - KSPF
* ARU10 room unit ***
ARU30 room unit
Boiler
Marking of wires in ATMOS boilers and their connection to controller terminals
REG-L
(N, PE)
L-F
AN IN
L-F
AN OUT
L2-OUT L-M3 L-PUMP
* VI4 and VI5 terminals are best suited for connecting the ARU5 room unit
** Install the terminal only in case of missing L-FAN IN conductor on the boiler electrical harness
*** ARU10 and ARU30 room units are always connected in series (in line) with ACD 03/04 controller (communication)
Always connect the N and PE wires to the nearest free N and PE terminals
For flue gas sensor and solar panel sensor use the Pt 1000 type (AGF3, VFF00)
For other sensors, use Pt 100 type (KTF20, SF20, AF20)
ATTENTION - When connecting the ACD03 controller to the ATMOS boiler panel, it is necessary to electrically
disconnect some elements (thermostats) and connect free wires, see electrical diagram of the boiler.
10. Setting menu - Hydraulics - Hydraulic diagram