Ferroli ATLAS 25 SI UNIT Instrucciones De Uso, Instalación Y Mantenimiento página 41

ATLAS 25 SI UNIT
Compensation curve and curve offset
Press the reset button (detail 6 - fig. 1) for 5 seconds to access the "Sliding temperature"
menu; the display shows "CU" flashing.
Pressing the reset button (detail 3 - fig. 1) displays the actual compensation curve
(fig. 12) which can be modified with the DHW knob (detail 2 - fig. 1).
Adjust the desired curve from 1 to 10 according to the characteristic (fig. 14), then press
the reset button (detail 3 - fig. 1).
By setting the curve to 0, the sliding temperature adjustment is disabled.
fig. 12 - Compensation curve
Turning the heating knob (detail 1 - fig. 1) displays "OF" flashing.
Pressing the Reset button (detail 3 - fig. 1) displays the actual curve offset (fig. 13) which
can be modified with the DHW knob (detail 2 - fig. 1), then press the reset button (detail
3 - fig. 1).
60
40 80
20
100
0 120
60
40
80
20 100
0 120
60
40
80
20 100
0 120
Turn the heating knob (detail 1 - fig. 1) and then press the Reset button (detail 3 - fig. 1)
for 5 seconds to exit the parallel curve adjustment mode.
If the room temperature is lower than the desired value, it is advisable to set a higher or-
der curve and vice versa. Proceed by increasing or decreasing in steps of one and check
the result in the room.
90
85
60
40 80
80
20 100
0 120
70
60
50
40
30
20
OFFSET = 20
90
85
80
70
60
50
40
30
20
cod. 3541I320 - Rev. 01 - 10/2016
fig. 13 - Parallel curve offset
10 9 8
20 10 0
fig. 14 - Compensation curves
OFFSET = 40
90
10 9 8
7
85
6
80
5
70
4
60
3
50
2
40
1
30
20
fig. 15 - Example of compensation parallel curve offset
60
40 80
20 100
0 120
60
40 80
20 100
0 120
60
40 80
20 100
0 120
7 6
5
4
3
2
1
-10 -20
10 9 8 7 6 5
4
3
2
1
EN