Ferroli BlueHelix HiTech RRT C Instructions For Use, Installation & Maintenance page 335

BlueHelix HiTech RRT C
Curve: select this item and use the buttons
and
sired curve from 1 to 10.
By adjusting the curve to 0, the slid-
ing temperature adjustment is disa-
bled (see fig. 24).
Offset: Access this sub-menu to access par-
allel offset of the curves using the
buttons
fig. 25 for the characteristics.
OFF: This item gives access to the "exter-
nal temperature shutdown" value.
Use the buttons
modify the value (from 0 to 40°C), if
set to 0 the function is disabled. Igni-
tion occurs when the temperature of
the external probe is more than 2°C
lower than the set temperature.
To exit the Climatic curves setting [OTC] menu, press the button
the main screen.
If the room temperature is lower than the desired value, it is advisable to set a higher order curve
and vice versa. Proceed by increasing or decreasing in steps of one and check the result in the
room.
90
85
80
70
60
50
40
30
20
20
fig. 24- Compensation curves
EN
DHW to adjust the de-
and DHW. Refer to
and DHW to
10 9 8 7
10 0 -10
cod. 3541V304 - Rev. 00 - 03/2024
Curve
Offset
OFF
OFFSET = 20
6
90
85
5
80
70
4
60
50
3
40
30
2
20
1
OFFSET = 40
90
85
80
70
60
-20
50
40
30
20
fig. 25- Example of compensation parallel
OTC
fig. 23
repeatedly until reaching
10 9 8
7
6
5
4
3
2
1
10 9 8 7 6 5
4
3
2
1
curve offset
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