44
Operating
line
User level Function
Default value
Min
Max
Unit
5051
O
Storage tank temp max
90
8
95
°C
5055 F
Recooling
temp
80
8 95 °C
5056 F
Recooling heat gen/HCs
Off ¦ On
Off -
5057 F
Recooling collector
Off ¦ Summer ¦ Always
Off -
5060 F
electric immersion heater:operating
mode
Substitute ¦ Summer ¦ Always
Substitute -
5061 F
Electric immersion heater release 24h/
day ¦ DHW release¦ Time program4/
DHW
DHW release
-
5062 F
El immersion heater control
External thermostat ¦ DHW sensor
DHW sensor
-
5070 O
Automatic push
Off ¦ On
On
5071
O
Charging prio time push
0
0
120
min
5085 F
Excess heat draw
Off ¦ On
On -
5090 F
With buffer storage tank
No ¦ Yes
No
5092 F
With primary controller / system pump
No ¦ Yes
No
5093 F
With solar integration
No ¦ Yes
Yes
5101 (***) F
Pump speed min
40
0
100
%
5102 (***) F
Pump speed max
100
0
100
%
5103 (***) O
Speed Xp
32
1
100
%
5104 (***) O
Speed Tn
120
10
873
s
5120
O
Mixing valve boost
2
0
50
°C
5124
O
Actuator running time
120
30
873
s
5125
O
Mixing valve Xp
32
1
100
°C
5126
O
Mixing valve Tn
120
10
873
s
5130 O
Transfer strategy
Always ¦ DHW release
Always
5131 O
Comparison temp transfer
DHW sensor B3 ¦ DHW sensor B31
DHW sensor B3
Instantaneous DHW heater
5406
F
Min setp diff to tank temp
4
0
20
°C
5544
F
Actuator running time
60
7.5
480
s
5545
O
Mixing valve Xp
20
1
200
°C
5546
O
Mixing valve Tn
150
10
873
s
5547
O
Mixing valve Tv
4.5
0
30
s
Configuration
5710 I
Heating circuit 1
Off ¦ On
On -
5711 (**)
I
Cooling circuit 1
Off ¦ 4-pipe system ¦ 2-pipe system
5712 (**)
I
Use of mixing valve 1
Heating ¦ Cooling ¦ Heating and cooling
Heating and cooling
5715 I
Heating circuit 2
Off ¦ On
Off -
5730 I
DHW sensor B3
Sensor ¦ Thermostat
Sensors -
5731 I
DHW control element Q3
None ¦ Charging pump ¦ Diverting valve
Charging pump
-
E
=End user
I
=Commissioning
F
=Heating engineer
O
=OEM
BZ
=Operating line
(*) QAA75../78.. only, (**) RIELLOtech CLIMA COMFORT only, (***) RIELLOtech CLIMA TOP only.