Viessmann VITOTRONIC 200 Installation And Service Instructions Manual page 61

Vitotronic 200 and 300-K Installation and Service
"Heating Circuit 1, Heating Circuit 2, Heating Circuit 3" Group
Coding in the factory set condition
B0:0 With remote control:
Heating mode/reduced mode: weather-
compensated (change the code only for the
heating circuit with mixing valve)
B1: Never adjust!
B2:8 With remote control and for the heating
circuit, operation with room temperature
hook-up must be programmed:
Room influence factor 8 (change code only
for heating circuit with mixing valve)
B3: Never adjust!
B5:0 With remote control: no room temperature
dependent heating circuit pump logic
function (change code only for heating circuit
with mixing valve)
Parameter address B5:...
1
2
3
4
5
6
7
8
Coding in the factory set condition
B6:0 With remote control:
Without quick heat-up/ quick setback
B7:0 With remote control unit and for the heating
circuit, operation with room temperature
hook-up must be programmed:
Without start optimization
B8:10 With remote control unit and for the heating
circuit, operation with room temperature
hook-up must be programmed:
Heat-up gradient start optimization 10 min/K
B9:0 With remote control unit and for the heating
circuit, operation with room temperature
hook-up must be programmed:
Without learning start optimization
Possible change
B0:1
B0:2
B0:3
-
B2:0
B2:1
to
B2:64
-
B5:1
to
B5:8
With heating circuit pump logic function:
Heating circuit pump "OFF"
RT > RT + 5 K
set
RT > RT + 4 K
set
RT > RT + 3 K
set
RT > RT + 2 K
set
RT > RT + 1 K
set
RT > RT
set
RT > RT - 1 K
actual set
RT > RT - 2 K
actual set
Possible change
B6:1
B7:1
B7:2
B8:11
to
B8:255
B9:1
Heating mode: weather compensated
Reduced mode: with room temperature hook-up
Heating mode: with room temperature hook-up
Reduced mode: weather compensated
Heating mode/reduced mode: with room
temperature hook-up
-
Without room influence
Room influence factor adjustable from 1 to 64
-
Heating circuit pump logic function,
see the following table:
Heating circuit pump "ON"
RT < RT
actual set
RT < RT
actual set
RT < RT
actual set
RT < RT
actual set
RT < RT
actual set
RT < RT
actual set
RT < RT
actual set
RT < RT
actual set
With quick heat-up/quick setback
With start optimization
(max. offset 2 h 30 min.)
With start optimization
(max. offset 15 h 50 min.)
Heat-up gradient adjustable from
11 to 255 min/K
With learning start optimization
Code 2
(continued)
+ 4 K
+ 3 K
+ 2 K
+ 1 K
- 1 K
- 2 K
- 3 K
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