Room Temperature Hook-Up (Heating Circuits) - Viessmann VITOCAL 300-A Installation And Service Instructions Manual

Influence of room temperature hook-up
Press the following keys:
1. "Device settings".
2. "Programming".
3. "Heating circ. 1" (200A)
or
"Heating circ. 2" (300A)
or
"Heating circ. 3" (400A).

Room temperature hook-up (heating circuits)

This setting determines when the
room temperature hook-up should be
enabled in addition to the weather-
compensated control.
Settings:
0 No room temperature hook-up
1 Room temperature hook-up only in reduced mode
2 Room temperature hook-up only in standard mode
3 Room temperature hook-up in standard and in reduced mode
Press the following keys:
1. "Device settings".
2. "Programming".
3. "Heating circ. 1" (200B)
or
"Heating circ. 2" (300B)
or
"Heating circ. 3" (400B).
Control settings, heating circuits
(cont.)
4. y/x for "Room t hook-up
slope".
5. l/m required value.
6. "BACK" to confirm.
Delivered condition
Setting range
4. y/x for "Room t hook-up".
5. l/m required value.
6. "BACK" to confirm.
Delivered condition
Setting range
10
0 to 50
3
0 to 3
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