Viessmann VITOTRONIC 200 Installation And Service Instructions Manual page 97

Vitotronic 200, HO1B and 300-K, MW2C Installation/Service
"Heating Circuit 1, Heating Circuit 2, Heating Circuit 3" Group
Coding in the factory set condition
"Room temperature hook-up"
b0:0 With remote control:*1
Heating mode/reduced mode:
Weather-compensated
"Room influence factor"
b2:8 With remote control and for the heating
circuit, operation with room temperature
hook-up must be programmed: *1
Room influence factor 8
"Room control base value"
b3:0 127°F (53°C)
"Room temperature-dependent heating circuit pump logic function"
b5:0 With remote control:*1
No room temperature-dependent heating
circuit pump logic function
Coding address b5:...
1
2
3
4
5
6
7
8
Coding in the factory set condition
"Quick heat-up/quick setback"
b6:0 With remote control:*1
Without quick heat-up/ quick setback
"Start optimization"
b7:0 With remote control and for the heating
circuit, operation with room temperature
hook-up must be programmed:*1
Without start optimization
"Heat-up gradient start optimization"
b8:10 With remote control unit and for the heating
circuit, operation with room temperature
hook-up must be programmed:*1
Heat-up gradient start optimization 10 min/K
*1 Change coding only for the heating circuits with mixing valve.
Possible change
b0:1
b0:2
b0:3
b2:0
b2:1
to
b2:31
b3:1
b5:1
to
b5:8
With heating circuit pump logic function:
Heating circuit pump "OFF"
RT > RT + 5 K
actual set
RT > RT + 4 K
actual set
RT > RT + 3 K
actual set
RT > RT + 2 K
actual set
RT > RT + 1 K
actual set
RT > RT
actual 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
Coding 2 Vitotronic 300-K
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 31
100°F (38°C)
For 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
(see function description on page 59)
With start optimization
(max. heat-up time offset 2 h 30 min.)
With start optimization
(max. heat-up time offset 15 h 50 min.)
Heat-up gradient adjustable from
11 to 255 min/K
(continued)
+ 4 K
+ 3 K
+ 2 K
+ 1 K
- 1 K
- 2 K
- 3 K
97