Appendix
48
Installation and maintenance instructions Hydraulic Station 0020291544_01
Setting level
Values
Unit
Increment, select, ex-
planation
Factory setting
Setting
Min.
Max.
DHW bivalence point
2)
-20
+20
℃
1
Heating alt. point
2)
-20
+40
℃
Off
1
Max. flow temperature
2)
15
90
℃
1
Min. flow temperature
2)
15
90
℃
1
Heating mode activ.
2)
On
Off
DHW activation
2)
On
Off
Cyl. charg. hysteresis
2)
3
20
K
1
Immers. heater mode
2)
Off
DHW
Heating
Domestic hot water
Limp home mode
2)
Off
Heating
Domestic hot water
domestic hot
water
Cooling target flow
2)
7
24
℃
1
MO relay
None
Fault signal
Ext. immersion heater
DHW 3WV
Compr.start heat. from
−
999
9
°min
1
−
60
Compr.start cool. from
0
999
°min
1
60
Compressor hyster. Heat.
0
15
K
Applies for heating
mode only:
1
7
Compressor hyster. Cool.
0
15
K
Applies for cooling
mode only:
1
5
Max. rem. feed head
200
900
mbar
10
900
DHW mode
0 = ECO
2 = Bal-
ance
0 = ECO, 1 = Normal, 2
= Balance
0
Max. anti-cycl. time
0
9
h
1
5
Conf. heat. build. pump
50
100
% PWM
Auto
Auto
Conf. cool. build. pump
50
100
% PWM
Auto
Auto
Conf. DHW build. pump
50
100
% PWM
Auto
65
Reset anti-cycl. time
→
Anti-cycl.
time after pow. supp. switch-on
0
120
min
1
0
Im. heater power supp.
230
400
V
230, 400
Im. heater outp. range
External
9
kW
5 kW and 7 kW: 230 V
and 400 V:
1
–
6: 1 kW
–
6 kW
12 kW: 230 V
1
–
6: 1 kW
–
6 kW
12 kW: 400 V
1
–
9: 1 kW
–
9 kW
6 or 9
1)
See the overview of fault codes: Fault lists are only available, and can only be deleted, if faults have occurred.
2)
This parameter does not appear if a system control is connected.
3)
This parameter is only available in the products for Spain
