37
Select the heating circuit (
"HC1"
,
"HC2"
or
"HC3"
)
with keys
Ù
/
Ú
. Adjust the parameters separately for
each heating circuit.
Coding
Coding in the delivered condition
Possible change
Remote control
A0:0
Note
■
Only available if a remote control
unit is connected. The code is
automatically set by the boiler
control unit.
■
Without remote control, the pa-
rameter "0" is set. The code is
not displayed.
A0:1
Vitotrol 200A connected
A0:2
Vitotrol 300A connected
A0:3
Vitotrol 350 connected
Summer eco function, room temperature
A5:5
With heating circuit pump logic
function (economy control): Heat-
ing circuit pump "Off" when outside
temperature (OT) is 1 K higher
than the set room temperature
(RT
set
)
A5:0
Without heating circuit pump logic
function
A5:1
to
A5:15
With heating circuit pump logic func-
tion (see the following table)
Value address
A5: ...
With heating circuit pump logic function: Heating circuit 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
to
15
OT
>
RT
set
– 9 K
Coding in the delivered condition
Possible change
Summer eco function absolute
A6:36
Extended economy mode
disa-
bled
A6:5
to
A6:35
Extended economy mode active, i.e.
the heating circuit pump is switched
off at a variably adjustable value be-
tween 5 and 35 °C plus 1 °C. The
mixer is closed. The basis for this is
the adjusted outside temperature.
The adjusted outside temperature is
based on the actual outside temper-
ature and a time constant, which
takes into account the cooling down
of an average building.
Recommended setting:
"A6:16"
to
"A6:18"
Code 1
Heating group
5684984
Codes
