C Flow Temperature For External Demand - Viessmann VITOTRONIC 200 Service Instructions Manual

Parameter group Internal hydraulics
7303 Time program for screed drying
Note
Observe the specifications of EN 1264-4. The report to
be provided by the heating contractor must contain the
following heat-up details:
■ Heat-up data with the relevant flow temperatures
Max. flow temperature achieved
■
Operating state and outside temperature at handover
■
Value Temperature/time profile
/°C Set flow temperature in °C
ϑ
t/d Time in days
"0" No temperature/time profile
The current temperature/time profile is termi-
nated. Heating or cooling mode continues.
"1" Temperature/time profile 1 (to EN 1264-4)
ϑ/°C
50
40
30
20
10
1 5 10
"2" Temperature/time profile 2 (to ZV parquet and
flooring technology)
ϑ/°C
50
40
30
20
10
1 5 10
"3" Temperature/time profile 3 (to ÖNORM)
ϑ/°C
50
40
30
20
10
1 5 10
"4" Temperature/time profile 4
ϑ/°C
50
40
30
20
10
1 5 10

730C Flow temperature for external demand

Set flow temperature for the secondary circuit in the
case of external demand to the heat pump, irrespec-
tive of the room temperature or actual outside temper-
ature.
228
!
15 20 25 30 t/d
15 20 25 30 t/d
15 20 25 30 t/d
15 20 25 30
t/d
(cont.)
Value Temperature/time profile
/°C Set flow temperature in °C
ϑ
t/d Time in days
"5" Temperature/time profile 5
ϑ/°C
50
40
30
20
10
1 5
"6" Temperature/time profile 6
ϑ /°C
50
40
30
20
10
1 5
"7" Fixed value temperature program
Duration: 5 days
"8" Fixed value temperature program
Duration: 10 days
"9" Fixed value temperature program
Duration: 15 days
"10" Fixed value temperature program
Duration: 20 days
"11" Fixed value temperature program
Duration: 25 days
"12" Fixed value temperature program
Duration: 30 days
!
≙
Setting 1 0.1 °C
t/d
10 15 20 25 30
10 15 20 25 30 t/d