Viessmann VITOPEND 200, Инструкции по установке и обслуживанию для подрядчиков

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Coding in the delivered condition Possible change
b5:0 With remote control: No
room temperature-de-
pendent heating circuit
pump logic function
(only for weather-com-
pensated control units;
change the coding only
for the heating circuit
with mixer M2) b5:1
to
b5:8 Heating circuit pump
logic function, see the fol-
lowing table:
Parameter ad-
dress b5:... With heating circuit pump logic function:
Heating circuit pump "OFF"
Heating circuit pump "ON"
1 RT
actual
> RT
set
+ 5 K RT
actual
< RT
set
+ 4 K
2 RT
actual
> RT
set
+ 4 K RT
actual
< RT
set
+ 3 K
3 RT
actual
> RT
set
+ 3 K RT
actual
< RT
set
+ 2 K
4 RT
actual
> RT
set
+ 2 K RT
actual
< RT
set
+ 1 K
5 RT
actual
> RT
set
+ 1 K RT
actual
< RT
set
6 RT
actual
> RT
set
RT
actual
< RT
set
- 1 K
7 RT
actual
> RT
set
- 1 K RT
actual
< RT
set
- 2 K
8 RT
actual
> RT
set
- 2 K RT
actual
< RT
set
- 3 K
Coding in the delivered condition Possible change
Boiler circuit, mixer circuit
C5:20 Electronic minimum
flow temperature limit
20 °C (only when oper-
ating with standard
room temperature; only
for weather-compen-
sated control units) C5:1
to
C5:127 Minimum limit adjustable
from 1 to 127 °C (limited
by the boiler coding card)
C6:74 Electronic maximum
flow temperature limit
74 °C (only for weather-
compensated control
units) C6:10
to
C6:127 Maximum limit adjustable
from 10 to 127 °C (limited
by the boiler coding card)
d3:14 Heating curve slope =
1.4 (only for weather-
compensated control
units) d3:2
to
d3:35 Heating curve slope ad-
justable from 0.2 to 3.5
(see page 45)
Code 2
(cont.)
66
Coding
5592
817
GB