Parameter ad-
dress b5:...
With heating circuit pump logic function: Heating cir-
cuit pump OFF, if
3:
enabled RT
actual
> RT
set
+ 3 K; disabled RT
actual
< RT
set
+ 2 K
4:
enabled RT
actual
> RT
set
+ 2 K; disabled RT
actual
< RT
set
+ 1 K
5:
enabled RT
actual
> RT
set
+ 1 K; disabled RT
actual
< RT
set
6:
enabled RT
actual
> RT
set
; disabled RT
actual
< RT
set
- 1 K
7:
enabled RT
active
> RT
set
- 1 K; disabled RT
actual
< RT
set
- 2 K
8:
enabled RT
actual
> RT
set
- 2 K; disabled RT
actual
< RT
set
- 3 K
Coding in the delivered condition
Possible change
Boiler circuit, mixer circuit
C5:20
*
1
Electronic minimum
flow temperature limit in
standard mode 20 °C
C5:1
to
C5:127
Minimum temperature
limit in standard mode
adjustable from 1 to
127 °C
C6:74
*
1
Electronic maximum
flow temperature limit
74 °C
C6:0
to
C6:127
Maximum temperature
limit adjustable from 1 to
127 °C
d3:14
*
1
Heating curve slope =
1.4
d3:2
to
d3:35
Heating curve slope ad-
justable from 0.2 to 3.5
(see page 33)
d4:0
*
1
Heating curve level =
0
d4:
–
13
to
d4:40
Heating curve level ad-
justable from
–
13 to 40
(see page 33)
d5:0
*
1
The heating program
changes to "Constant
operation with reduced
room temperature"
d5:1
The external heating pro-
gram changeover
changes to "Constant
central heating with stan-
dard room temperature"
E1:1
*
1
With remote control:
Set day temperature is
adjustable at the remote
control unit from 10 to
30 °C
E1:0
Set day temperature ad-
justable from 3 to 23 °C
E1:2
Set day temperature ad-
justable from 17 to 37 °C
Code 2
(cont.)
57
Coding
5692
569
GB
*1
Only for weather-compensated control units.
Содержание Vitodens 300
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