155
When screed drying is activated, the
heating circuit pump of the mixer circuit
is switched on and the flow temperature
is held in accordance with the selected
profile. After completion (30 days), the
mixer circuit will again be regulated auto-
matically via the set parameters.
Observe EN 1264. The report to be pro-
vided 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
The various temperature profiles can be
set via coding address "F1" in the
"Heat-
ing circuit"
group.
The function continues after power fail-
ure or after the control unit has been
switched off. "Heating and DHW" is star-
ted when screed drying is finished or if
code "F1:0" is set manually.
Temperature profile 1: (EN 1264-4) code "F1:1"
Flow temperature °C
1
5
10
15
20
25
30
Days
50
40
30
20
10
Temperature profile 2: (ZV parquet and flooring technology) code "F1:2"
Flow temperature °C
Days
50
40
30
20
10
1
5
10
15
20
25
30
Function description
Control functions
(cont.)
5623 520 GB
Service
