Viessmann VITOTRONIC 300 GW2B, Инструкция по установке и обслуживанию

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117
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Vitotronic 300, GW2B Installation and Service
“Heating Circuit 1”, “Heating Circuit 2”, “Heating Circuit 3” Group
(continued)
Code 2
Parameter address 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
*2 Only change the code for the heating circuit A1 for boilers without lower temperature limit or for the heating circuits
with mixing valve if a remote control is connected to them.
Coding in the factory set condition Possible change
b0:0 With remote control: *2
Heating mode/reduced mode: weather-
compensated.
b0:1 Heating mode: weather compensated
Reduced mode: with room temperature
hook-up
b0:2 Heating mode: with room temperature
hook-up
Reduced mode: weather compensated
b0:3 Heating mode/reduced mode: with room
temperature hook-up
b2:8 With remote control and for the heating
circuit, operation with room temperature
hook-up must be programmed: *2
Room influence factor 8.
b2:0 Without room influence.
b2:1
to
b2:64
Room influence factor adjustable from
1 to 64.
b5:0 With remote control: *2
No room temperature dependent heating
circuit pump logic function.
b5:1
to
b5:8
Heating circuit pump logic function,
see the following table.
Coding in the factory set condition Possible change
b6:0 With remote control: *2
Without quick heat-up/ quick setback.
b6:1 With quick heat-up/quick setback (see
function description on page 105).
b7:0 With remote control and for the heating
circuit, operation with room temperature
hook-up must be programmed: *2
Without start optimization.
b7:1 With start optimization, max. heat-up time
delay 2 h 30 min.
b7:2 With start optimization, max. heat-up time
delay 15 h 50 min.
b8:10 With remote control and for the heating
circuit, operation with room temperature
hook-up must be programmed: *2
Heat-up gradient start optimization 10 min/K.
b8:11
to
b8:255
Heat-up gradient adjustable from 11 to 255
min/K.
b9:0 With remote control and for the heating
circuit, operation with room temperature
hook-up must be programmed: *2
Without learning start optimization.
b9:1 With learning start optimization.