Viessmann Vitodens 222-F Installation And Service Instructions For Contractors page 80

Parameter level 2
Heating circuit 1, heating circuit 2, heating...
"Setting range, set day temperature"
Setting
3 .. 23 °C
10 .. 30 °C
17 .. 37 °C
"Display correction of the actual room temperature"
Setting
None
... K
... K
"Recognition, speed-controlled circulation pump"
Setting
Without
With
"Max. speed of speed-controlled heating circuit pump in standard mode"
Setting
... %
... %
"Min. speed of speed-controlled heating circuit pump in standard mode"
Setting
30 %
... %
"Speed setting in reduced mode"
Setting
Minimum speed according to parameter E7 E8:0
Reduced speed according to parameter E9 E8:1
"Speed of speed-controlled heating circuit pump in reduced mode"
Setting
45 %
... %
80
(cont.)
Explanations
E1:0
E1:1 Never adjust
E1:2
Explanations
E2:50 With remote control: No display correction of the ac-
tual room temperature
E2:0 to Display correction
E2:49 to
Display correction
E2:51 to Display correction +0.1 K
E2:100 to
Display correction +4.9 K
Explanations
E5:0
E5:1 Automatic recognition
Explanations
E6: ... This value is determined by boiler-specific parameters
E6:0 to Maximum speed adjustable from 0 to 100 %
E6:100
Explanations
E7:30
E7:0 to Minimum speed adjustable from 0 to 100 % of the
E7:100 maximum speed
Explanations
Explanations
E9:45
E9:0 to Speed adjustable from 0 to 100 % of max. speed
E9:100
5 K
–
0.1 K
–