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Appendix
0020181589_04 auroCOMPACT Installation and maintenance instructions
47
Code Parameter
Values or explanations
Default
setting
User-spe-
cific setting
D.003 Domestic hot water temperature at
the plate heat exchanger outlet
In °C
Not ad-
justable
D.004 Cylinder domestic hot water temper-
ature
In °C
Not ad-
justable
D.005 Heating flow temperature, target
value (or return target value)
In °C, max. of the value set in D.071, limited by an eBUS
controller if connected
Not ad-
justable
D.007 Domestic hot water temperature
target value
35 … 65
℃
Not ad-
justable
D.009 Heating flow temperature, target
value from external eBUS control
In °C
Not ad-
justable
D.010 Status of internal heating pump
On, Off
Not ad-
justable
D.011 Status of external heating pump
On, Off
Not ad-
justable
D.012 Status of cylinder charging pump
On, Off
Not ad-
justable
D.013 Status of domestic hot water circula-
tion pump
On, Off
Not ad-
justable
D.014 Target pump speed (high-efficiency
pump)
Target value of internal high-efficiency pump in %. Pos-
sible settings:
0 = Auto
1 = 53
2 = 60
3 = 70
4 = 85
5 = 100
6 = proKlima
7 = KfW
8 = Auto (pump boost)
0 = Auto
D.015 Actual pump speed (high-efficiency
pump)
Actual value for internal high-efficiency pump in %
Not ad-
justable
D.016 24 V DC room thermostat
open/closed
Heating mode off/on
Not ad-
justable
D.017 Heating flow/return temperature
control changeover
Control type:
0 = Flow, 1 = Return
0 = Flow
D.018 Pump mode setting
1 = Comfort (continuously operating pump)
3 = Eco (intermittently operating pump)
3 = Eco
D.020 Max. set value for target cylinder
value
Adjustment range: 35-65 °C
65 °C
D.022 Domestic hot water demand
On, Off
Not ad-
justable
D.023 Summer/winter mode (heating off/on)
Heating on, heating off (summer mode)
Not ad-
justable
D.025 Hot water generation enabled by
eBUS control
On, Off
Not ad-
justable
D.026 Additional relay actuation
1 = Circulation pump
2 = External pump
3 = Cylinder charging pump (not activated)
4 = Flue non-return flap
5 = External solenoid valve
6 = External fault message
7 = Solar pump (not active)
8 = eBUS remote control (not active)
9 = Anti-legionella pump (not activated)
10 = Solar valve (not active)
1 = Circula-
tion pump