Viessmann Vitodens 222-F Installation And Service Instructions For Contractors page 62

Parameter level 1
Heating circuit 1, heating circuit 2, heating...
"Min. speed of speed-controlled heating circuit pump in standard mode"
Setting
30 %
... %
"Screed drying"
Setting
Screed drying disabled
Diagram 1
Diagram 2
Diagram 3
Diagram 4
Diagram 5
Diagram 6
Constant flow temperature 20 °C
Individual program for screed drying
"Time limit for comfort mode"
Setting
8 h
No time limit
... h
"Outside temperature limit for cancelling reduced set room temperature"
Setting
-5 °C
... °C
Function disabled
"Outside temperature limit for raising the reduced set room temperature to the standard set room tem-
perature"
Setting
-14 °C
... °C
"Raising the set boiler water or flow temperature when switching from operation with reduced room tem-
perature to operation with standard room temperature"
Setting
20 %
... %
62
(cont.)
Explanations
E7:30
E7:0 to Minimum speed adjustable from 0 to 100 % of the
E7:100 maximum speed
Explanations
F1:0 Screed drying adjustable, with choice of 6 tempera-
ture/time profiles (see chapter "Function description")
F1:1
F1:2
F1:3
F1:4
F1:5
F1:6
F1:7 to
F1:14
F1:15 See chapter "Function description"
Explanations
F2:8
F2:0
F2:1 to Time limit adjustable from 1 to 12 h
F2:12
Explanations
F8:-5 See chapter "Function description"
Observe parameter "A3".
F8:+10 to Temperature limit adjustable from +10 to -60°C
F8:-60
F8:-61
Explanations
F9:-14 See chapter "Function description"
F9:+10 to Temperature limit adjustable from +10 to -60°C
F9:-60
Explanations
FA:20 See chapter "Function description"
FA:0 to Temperature rise adjustable from 0 to 50 %
FA:50