7 Settings
Fig.44
Example
° C
3
47
44
41
38
35
32
29
26
23
20
00:00
00:00
00:00
2
10
9
8
7
6
1
Tab.44
Example: to prepare the screed on which the floor covering will be applied, the parameters need to be adjusted every
seven days
Day
1 to 7
8 to 14
15 to 21
54
MIT-M
On
5
4
3
2
1
Number of days of
1
drying
ature
7
+25 °C
7
+55 °C or maximum au
thorised flow tempera
ture
7
+55 °C or maximum au
thorised flow tempera
ture
7.3.12
Selecting the conditions for activating Cooling mode
In the Scheduling operating mode, the Cooling timer programme is
activated automatically when the average outdoor temperature is above
22 °C. To change this temperature, proceed as follows:
1. Select the
icon.
2. Select Summer/Winter.
3. Set the outdoor temperature at which the system should switch to
Cooling mode.
7.3.13
Drying screed
The screed drying function is used to force a constant flow temperature or
a series of successive temperature levels to accelerate drying of screed
for the underfloor heating. You can use this function even if the outdoor
unit is not yet connected. In this case, the electrical back-up is started up
automatically.
Important
Depending on the climate conditions and losses from the building,
the electrical back-up alone may not be sufficient to dry the
screed.
The screed drying function must be activated for each heating zone. When
activated, each day at midnight, the system recalculates the set point
temperature and decreases the number of days.
For the screed drying times and temperatures, follow the screed
manufacturer's specifications.
Number of days of drying
1
Drying start temperature
2
Drying end temperature
3
Drying start temper
2
3
ature
+55 °C or maximum au
thorised flow tempera
ture
+55 °C or maximum au
thorised flow tempera
ture
+25 °C
Remarks
Drying end temper
In increments of 5 K
No night reduction
In increments of 5 K
7756241 - v02 - 19062020