External Operating Mode Changeover Effect; External Operating Mode Changeover Duration - Viessmann VITOCAL 300-A Installation And Service Instructions Manual

System definition control settings
External operating mode changeover heating . . .
No. Affects the following system components
8 M2: Heating circuit with mixer
M3: Heating circuit with mixer, DHW heating
9 A1: Heating circuit without mixer
M2: Heating circuit with mixer
M3: Heating circuit with mixer
10 A1: Heating circuit without mixer
M2: Heating circuit with mixer
M3: Heating circuit with mixer, DHW heating
11 No heating circuit or DHW changeover. Function "Ext. demand" only.

External operating mode changeover effect

Parameter
7012
Details in which operating mode the
components selected under para-
meter 7011 (see previous section) are
operated after an external operating
mode changeover.
Access
"Device settings"
"Programming"

External operating mode changeover duration

Parameter
7013
Duration of the operating mode chan-
geover, even if "Party mode" is cur-
rently enabled.
Access
"Device settings"
"Programming"
"System definition"
136
(cont.)
"System definition"
y to"Op. mode change eff."
l or m
Standard setting
Setting range
Settings explained:
0 Standby
1 Reduced
2 Standard
3 Fixed value
y to"Op. mode change time"
l or m
Standard setting
Setting range
2
0 to 3
8 h
0 to 12 h