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

External operating mode changeover effect
2. "Programming".
3. "System definition".
4. y/x for "Op. mode change
eff." (7012).

External operating mode changeover duration

Duration of the operating mode chan-
geover; also possible in "Party mode".
Press the following keys:
1. "Device settings".
2. "Programming".
3. "System definition".
4. y/x for "Op. mode change
time" (7013).
External demand/mixer OPEN
Select how "Ext. demand" or "Mixer
OPEN" functions should affect the
heat pump.
Press the following keys:
1. "Device settings".
2. "Programming".
System definition control settings
(cont.)
5. l/m for the selected value:
"0" OFF
"1" Reduced mode
"2" Standard mode
(delivered condi-
tion)
"3" Fixed value (see
set flow tempera-
ture on page 156)
6. "BACK" to confirm.
5. l/m for the selected value.
6. "BACK" to confirm.
Delivered condition: 8 h
Setting range: 0 to 12 h
0 Changeover takes place as
long as the contact is closed.
1 - 12 Changeover duration in hours.
3. "System definition".
4. y/x for "External demand/
Miopen" (7014).
5. l/m for the selected value.
6. "BACK" to confirm.
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