Coding in the delivered condition
Possible change
A3:2
Outside temperature
below 1 °C: Heating cir-
cuit pump "ON"
Outside temperature
above 3 °C: Heating cir-
cuit pump "OFF"
A3:-9
to
A3:15
Heating circuit pump
"ON/OFF" (see the fol-
lowing table)
!
Please note
When selecting a value below 1 °C, there is a risk of pipes outside the
thermal envelope of the building being damaged by frost.
The standby mode, in particular, should be taken into consideration, e.g.
during holidays.
Parameter
Heating circuit pump
Address A3:...
"ON" at
"OFF" at
-9
-10 °C
-8 °C
-8
-9 °C
-7 °C
-7
-8 °C
-6 °C
-6
-7 °C
-5 °C
-5
-6 °C
-4 °C
-4
-5 °C
-3 °C
-3
-4 °C
-2 °C
-2
-3 °C
-1 °C
-1
-2 °C
0 °C
0
-1 °C
1 °C
1
0 °C
2 °C
2
to
1 °C
to
3 °C
15
14 °C
16 °C
Code 2
(cont.)
52
Coding
5692
673
GB
Summary of Contents for VITODENS 300-W
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