Viessmann VITOCAL 300 Installation And Service Instructions Manual page 147

Reports of control parameters
Setting parameters
Buffer cylinder pro-
gram
Fixed temperature
Temperature hyster-
esis
Max. temperature
Stop optimisation
Excess reaction
2. Temperature sensor No/Yes
"Natural cooling"
Natural cooling circuit
Room temperature
Room temperature
hysteresis
Room temperature
control
Room temperature
hook-up slope
Level, cooling curve
Slope, cooling curve
Integral room tempera-
ture controller
Minimum flow tem-
perature
Natural cooling with
mixer
Cooling mixer runtime
Mixer active zone
Mixer dead zone
External heat source
External heat source
Priority ext. heat
source
Temperature limit for
operation
Threshold ext. heat
source
Delay ext. heat source
*1
0: No reaction; 1: Draw-off only in case of critical excess; 2: Always draw-off.
(cont.)
Setting range
7-day program
1 to 60 °C
2 to 20 K
1 to 70 °C
No/Yes
0 to 2 * 1
No/Yes
10 to 30 °C
0.5 to 10.0 K
No/Yes
0 to 50
-15 to 40
0.0 to 3.5
5 to 1000
1 to 30 °C
No/Yes
0:05 to 4:15 min
2.0 to 40 K
0.5 to 3.0 K
No/Yes
No/Yes
-50 to +50 °C
10 to 3000
0:00 to 5:00 h
Commissioning/service reports
Standard Commission-
setting ing
OFF
50 °C
5 K
60 °C
No
2
No
No
20 °C
1.0 K
Yes
10
0
1.2
100
10 °C
No
0:10 minutes
4.0 K
1.0 K
No
Yes
10 °C
300
0:30 h
147