Viessmann VITOTRONIC 200 Service Instructions Manual page 129

7303 Time program for screed drying !
■ The screed programme affects all ena-
bled heating circuits in parallel.
■ The selected "Screed program" is con-
tinued after a power failure or after the
control unit has been switched off.
■ Once the "Screed program" has com-
pleted or has been cancelled via the
profile "0", the heat pump immediately
continues the previously selected
operating program.
■ The temperature/time profiles 7 to 12
regulate to the maximum flow temper-
ature.
■ The set temperature is limited by
parameter "Max. flow temperature
heating circuit 200E" for the heating
circuit, if the temperature/time profile
has been selected with a higher set
flow temperature.
■ The power consumption increases
when using an instantaneous heating
water heater for drying buildings.
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 respective flow tem-
peratures
■ Max. flow temperature achieved
■ Operating conditions and outside tem-
perature during handover
Parameter group internal hydraulics
(cont.)
Valu Temperature/time profile
e A Flow temperature
B Days
"0" No temperature/time profile
Termination of the current profile
and operation continued in heat-
ing or cooling mode.
"1" Temperature/time profile 1 (in
acc. with EN 1264-4)
A
50
40
30
20
10
1 5 10
"2" Temperature/time profile 2 (to
ZV parquet and flooring tech-
nology)
A
50
40
30
20
10
1 5 10
"3" Temperature/time profile 3 (to
ÖNORM)
A
50
40
30
20
10
1 5 10
15 20 25 30
B
15 20 25 30
B
15 20 25 30
B
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