Atmos ACD 03, Руководство по эксплуатации

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Operation manual - EN
www.atmos.eu
EN - 128
ACD03/04
EKF1 / EKF2 / EKF3 – external boiler temperature sensor - (NTC sensor 20 kΩ) - temperature
sensor to control the operation of external (backup) boiler according to the parameters set in
the → Sources menu and heating system requirements. The digit at the end means the
number of the selected (free) circuit of the external boiler.
EK1 / EK2 / EK3 – external boiler output - serves for external (backup) boiler (gas, electric,
etc.) switching, according to the parameters in the
→ Sources
menu (output 230V/50Hz)
according to the heating system requirement. The digit at the end means the number of the
selected (free) circuit of the external boiler.
Additional function can be defined for the Sources submenu:
- EKP1 / EKP2 / EKP3 – external boiler pump - controlled according to the parameters
in the → Sources menu. The digit at the end means the number of the selected
(free) circuit of the external boiler.
- EKS1 / EKS2 / EKS3 – switching valve - this is a variant of connection with a three-
way valve, which allows switching the source water supply to the heating system (to
the distributor)
from the EK external boiler (EKS = On) or from the main boiler,
or from the accumulation tank (EKS = Off).
The EKS valve is switched to the position for transfer of energy from the EK external
boiler (EKS = On) when the DKP boiler pump is not running (connection without
accumulation tank), or the accumulation tank is discharged to the minimum temperature
(temperature of PF sensor < P01
Amulation tank
parameter).
INFO
- The method of connecting the EK external boiler, the EKP pump and the
EKS
switching valve is defined in → P28
Heating circuit
Parameter.
10. Setting menu - Hydraulics
/F
unction configuration/Sources