5. Select the AP028 parameter corresponding to cooling by pressing the
or keys.
6. Confirm by pressing the
key.
7. Select value 1 by pressing the key to activate the cooling function.
8. Confirm by pressing the
key.
9. Go back to the main display by pressing
h
.
10. Program the desired cooling hours in the menu, circuit A or B, TP.C
sub-menu.
11. Go back to the main display by pressing
h
.
12. If necessary, force cooling or configure cooling temperatures in the
User menu, circuits A and B:
Tab.59
Parameter
Description
AP015
Cooling is forced, regardless of the outdoor temperature
AP016
Activating/deactivating heating: deactivating heating also deactivates cooling
CP270
Cooling set point for the flow temperature on the mixing valve circuit
CP280
Cooling set point for the flow temperature on the convection fan circuit
13. Check the setting for the CP690 parameters according to the
thermostat or room sensor used.
9.3.10 Screed drying with the aid of the heat pump
The screed drying program reduces the drying time of a freshly poured
screed floor.
The settings for these temperatures must follow the screed layer's
recommendations.
Activation of this function via the CP470 parameter (setting other than 0)
forces the permanent display of the screed drying function and
deactivates all other control system functions.
When the screed drying function is active on one circuit, all other circuits
and the domestic hot water circuit continue to run.
It is possible to use the screed drying function on circuits A and B. The
parameter settings must be made on the PCB that controls the circuit
concerned.
Screed drying curve
1 Number of days
2 Heating set point temperature (°C)
3 Screed drying start temperature
4 Screed drying stop temperature
5 Start of the screed drying function
6 Number of days on which the screed drying function is activated
7 End of the screed drying function, back to normal running
Example
Important
Every day at midnight, the screed drying start temperature set
point is recalculated and the remaining number of days on which
the screed drying function is running decreases.
1. Go to the Installer menu.
2. Access the Installer menu by entering the code 0012 by pressing the
and keys.
3. Confirm access by pressing the
key.
Fig.104
MW
-4
0
0
0
1
9
7
-2
Fig.105
MW-6000366-3
Fig.106
5
3
6
4
2
MW
-C
0
0
2
7
6
8
-3
00:00
00:00
00:00
7
1
Fig.107
MW
-C
0
0
2
7
6
9
-3
5
3
10
9
8
7
6
5
4
3
2
1
23
20
26
29
32
35
38
41
44
47
6
1
4
2
00:00
00:00
00:00
7
9 Settings
82
AWHP-2 PBS-i
7706696 - v04 - 11102018