72
Select
"Heating circuit ..."
for weather-
compensated control unit (see
page 65).
Select
"5"
for constant temperature con-
trol unit (see page 65).
Coding
Coding in the delivered condition
Possible change
Priority DHW heating
A2:2
Cylinder priority applica-
ble to heating circuit
pump and mixer
A2:0
Without cylinder priority ap-
plicable to heating circuit
pump and mixer
A2:1
Cylinder priority only appli-
cable to mixer
A2:3
to
A2:15
Reduced priority for mixer:
the heating circuit receives
a reduced amount of heat.
Economy function, outside temperature
A5:5
With heating circuit pump
logic function (economy
control): heating circuit
pump "OFF" when the
outside temperature (OT)
is 1 K higher than the set
room temperature (RT
set
)
OT > RT
set
+ 1 K (only for
weather-compensated
control units)
A5:0
Without heating circuit
pump logic function
A5:1
to
A5:15
With heating circuit pump
logic function: heating cir-
cuit pump "OFF"; see fol-
lowing table
Parameter address
A5:...
With heating circuit pump logic function: heating cir-
cuit pump "OFF"
1
OT > RT
set
+ 5 K
2
OT > RT
set
+ 4 K
3
OT > RT
set
+ 3 K
4
OT > RT
set
+ 2 K
5
OT > RT
set
+ 1 K
6
OT > RT
set
7
to
OT > RT
set
- 1 K
15
OT > RT
set
- 9 K
Code 1
Heating circuit 1, heating circuit 2, heating circuit 3/group "5"
5585 174 GB