Atmos ACD 03, Operation Manual

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Operation manual - EN
www.atmos.eu
EN - 177
ACD03/04
Hydraulic diagram:
67003
Example 17
Hydraulic diagram:
67003 6
xxxx (kombi kotel) x
7
xxx (DKP+DHW+ACC) xx
0
xx (none) xxx
0
x (none) xxxx
3
(MK1)
Boiler: DC25SP - combined boiler with exhaust fan and wood / pellets burner (controlled)
Accumulation tank: YES (2x 1,000 L) Boiler circui t: DKP boiler circuit pump (Laddomat pump)
Heating circuits: 1 mixed equithermal (MK) Domestic hot water: YES (e.g. standard tank 160 L)
Contr
oller
ACD
03/04
OUTPUTS
INPUTS
Communi-
cation
Terminal / Position
Boiler
DHW
Circuit 1 Circuit 2 Circuit 3
66 (67, 68)
65 + 66
65 70 69
59 - 61 62 - 64 53 - 55
40 41
4, 6
5 - 6 7 - 8
9 - 10
13 - 14 15 - 16 21 - 22 27 - 30
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)
** Contact bridge Fan power supply - F
AN L
Boiler fan - F
AN
Burner - BRE - Boiler pump - DKP DHW
pump - SLP
Circuit 1 pump - MKP1 Servo circuit 1 - MK1O Servo circuit 1 - MK1C - - - - - Outdoor temperature -
AF
Boiler temperature -
WF
DHW
temperature - SF
Circuit 1 temperature -
VF1
- Flue gas temperature -
AGF
Temperature on the accumulation tank - upper - PF - - Temperature on the accumulation tank - lower - FPF * * ARU10/30 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
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