Settings
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> Heat source
B Select the heat source(s) which should contribute
during screed drying.
B When the compressor is part of the selected
alternative: Set Lowest permitted temperature
E2x.T11 under Heat pump\ Safety functions to 0 °C
apart from the period from April to August when -3 °C
can be used. This prevents the collector circuits from
becoming too cold.
> Program settings
>> Flow temperature increase per heating step
>> Number of days per heating step
>> Maximum flow temperature
>> Number of days with maximum temperature
>> Flow temperature decrease per cooling step
>> Number of days per cooling step
Factory setting Additional heat
Alternative Both/Compressor/Addi-
tional heat
Tab. 146 Heat source drying
Factory setting 5.0K
Lowest value 1.0K
Highest value 10.0K
Tab. 147 Temperature increase per heating step
Factory setting 1
Lowest value 1
Highest value 5
Tab. 148 Days per heating step
Factory setting 45 °C
Lowest value 25 °C
Highest value 60 °C
Tab. 149 Maximum flow temperature drying
Factory setting 4
Lowest value 0
Highest value 20
Tab. 150 Days with maximum temperature
Factory setting 5.0K
Lowest value 1.0K
Highest value 10.0K
Tab. 151 Temperature decrease per cooling step
Factory setting 1
Lowest value 1
Highest value 5
Tab. 152 Days per cooling step
CAUTION: Risk of floor damage
B Follow the manufacturer's
recommendations for the floor tiles.
Complete screed drying before connection
of the EVU signal.
B Activate the energy supply cut-off in the
control unit under menu External control
(Chapter 16.5) after drying and
connection of the EVU signal.
EVU means a special electrical connection
used primarily in countries like Germany and
Austria.