Setpoint Screen; Detailed Screen With Values; Detailed Screen With Weather-Dependent Curve - Rotex HPSU Bi-Bloc Ultra Series Installer's Reference Manual

Possible actions on this screen
Go through the list.
Enter the submenu/setting.
8.3.5

Setpoint screen

The setpoint screen is displayed for screens describing system
components that need a setpoint value.
Examples
[1] Room temperature screen
1
+
21
°C
–
Room
[3] Additional zone screen
3
+
45
°C
–
Additional zone
Explanation
d
+
c
a2
b2
e
d
d
–
e
a1 b1
Possible actions on this screen
Go through the list of the submenu.
Go to the submenu.
Adjust and automatically apply the desired
temperature.
Item
Minimum temperature limit
Maximum temperature limit
Current temperature
Desired temperature
Submenu
RRGA04~08DAV3 + RHBX04+08DA
ROTEX HPSU Bi-Bloc Ultra
4P495262-1B – 2019.10
7.1
Language
Time/date
Holiday
[2] Main zone screen
2
+
35
°C
–
Main zone
[5] Tank temperature screen
5
+
50
°C
–
Tank
Description
a1 Fixed by the unit
a2 Restricted by the installer
b1 Fixed by the unit
b2 Restricted by the installer
c Measured by the unit
d Turn the right dial to
increase/decrease.
e Turn or press the left dial to
go to the submenu.
8.3.6

Detailed screen with values

a c b
a Settings
b Values
c Selected setting and value
Possible actions on this screen
Go through the list of settings.
Change the value.
Go to the next setting.
Confirm changes and proceed.
8.3.7 Detailed screen with weather-dependent
curve
When weather-dependent (WD) operation is active the desired
leaving water or tank temperature is determined automatically
depending on the averaged outdoor temperature. When the outdoor
temperature is lower the leaving water or tank temperature will need
to be higher as the water pipes will be colder and vice versa.
2-points WD curve
The weather-dependent curve is defined by two setpoints:
▪ Setpoint (X1, Y2)
▪ Setpoint (X2, Y1)
Weather-dependent curve:
Y2
Y1
X1 X2
Possible actions on this screen
Go through the temperatures.
Change the temperature.
Go to the next temperature.
Confirm changes and proceed.
8 Configuration
Example:
7.2.1
Time/date
11
Hours
30
Minutes
a c b
a
Installer reference guide
51