Atmos ACD 03, Operation Manual

Page: 166 / 292

Operation manual - EN
www.atmos.eu
EN - 166
ACD03/04
Controlled boiler with burner
connected with accumulation (buffer) tank
Example 12
- Hydraulic diagram: 27833
2 xxxx (BRE - kotel s Burnerem) + x 7 xxx (DKP+DHW+ACC) + xx 8 xx (RLA3) + xxx 3 x (MK2) + xxxx 3
(MK1)
Automatic pellet boiler controlled by the controller based on two sensors on the accumulation (buffer)
tank (PF and FPF).
The ACD 03/04 controller allows the burner operation (BRE) to be switched on and off as required
by the operator (for example when cleaning the boiler). It controls the boiler circuit pump (DKP),
temperature of return water to boiler (RLA), two heating circuits (MK1, MK2) and the tank (boiler)
for DHW heating (SLP).
The operation of the boiler fan is controlled together with the BRE pellet burner.
M M
Max. 60 °C
Max. 50°C
MK1 MK2
MKP2 MKP1
VF1
VF2
SF
WF
2 - 6 bar
10 – 15 °C
AF
ATMOS
ACD
22,5 °c
ARU30
DKP
M
ARU10
ARU5
R
PF
FPF
BRE
SLP
RLA3O
RLA3C
VF3
10. Setting menu - Hydraulics - Hydraulic diagram