Operation manual - EN
www.atmos.eu
EN - 97
ACD03/04
10. Setting menu - Hydraulics
/F
unction configuration/A
ccumulation tank
- EHP output - electric heating of the accumulation tank
is used to switch on electrical
heating cartridges located in the accumulation tank or heat pump in case the boiler is
not in operation for some reason. The tank is heated to the temperature according to
the current requirement of the heating circuits (according to the temperature on the PF
sensor).
Start of the electric heating or heat pump can be delayed (
→
Parameter P11
Sources
).
Electric heating (heating cartridge, heat pump) is switched off when the DKP pump is
switched on (the boiler is switched on).
M
M
Max. 60 °C
AF
WF
PF
Max. 50°C
ATMOS
ACD
2 - 6 bar
10 – 15 °C
22,5 °c
MK1
MK2
SLP
MKP2
MKP1
VF1
VF2
ARU30
ARU10
ARU5
DKP
RLA3O
RLA3C
VF3
PF2
PF3
AGF
Servo SEKGS
FAN L
M
SFINT
EHP
2 - 6 bar
10 - 15 °C
Max 60 °C
TV 60 °C (65/70/72/77 °C)
Laddmat 22
MK1
VF1
WF
ATMOS
ACD
ARU30
22,5 °c
DKP
MKP1
INFO1
EHP
SF
PF
SLP
AGF
FAN L
PF2
PF3
AF
- HPE output - hydraulic tank elimination
- if the required temperature defined by the
PF sensor is not reached on the accumulation tank, its volume is reduced by means of a
three-way valve for faster heating of the boiler and the upper part of the accumulation
tank to the required temperature.
The function can also be used as a simplified electric heating of the accumulation tank
(electric cartridge switching in the tank) without connection to other devices in the
circuit.
M
M
VF1 (9)
VF2 (11)
MKP2 (56)
MKP1 (53)
Max. 50 °C
SF (7)
Max. 60°C
AF
(4)
ATMOS
ACD
ARU30
(31-34)
ARU10
(31-34)
ARU5
(VIx)
22,5 °c
AGF (13)
FAN L (70)
SLP (62)
VI1 (17)
(KVLF)
VI2 (19)
(KSPF)
M
A
B
AB
HPE
PF
- PF2 and PF3 sensors (NTC sensor 20 kΩ) - tank additional sensors serve
for better
overview of charging or discharge of the accumulation tank. The values are displayed
on the main screen on the accumulation tank and in the
i
i
Information.
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