Set Flow Temperature, External Demand - Viessmann VITOCAL 300-A Installation And Service Instructions Manual

Screed program
(cont.)
Within the temperature/time profiles 7
to 12, the system regulates to the pro-
grammed value (max. flow tempera-
ture) for a period of between 5 and 30
days (see page 160). Delivered condi-
tion 40 °C
Temperature/time
profile
Profile 7
Profile 8
Profile 9
Profile 10

Set flow temperature, external demand

Parameter
730C
Here, the temperature delivered by
the heat pump after an external con-
trol/demand as external heat source
is selected.
Temperature/time
profile
Profile 11
Profile 12
Access
"Device settings"
Duration of "Programming"
max. flow y to "Internal hydraulics"
temperature y to "Screed program"
5 days l or m
10 days
15 days Standard setting
20 days Setting range
Access
"Device settings"
"Programming"
"Internal hydraulics"
y to "Set flow ex. demand"
1 or !
Standard setting
Setting range
Control settings, hydraulics
Duration of
max. flow
temperature
25 days
30 days
0
0 to 12
50 °C
0 to 70 °C
155