Operating and display functions 7
0020237057_01 Installation instructions
11
7.1
Resetting to factory setting
You can use this function to reset all the set values or just
the times in the time programmes.
You can find a description of the
Default setting
function in
the operating instructions.
The communication link between the system control and the
radio receiver unit must not be broken or interrupted.
–
Selecting
Menu
→
Basic settings
→
Default setting
takes you to the end user level for the function.
–
You can access the
Reset to default setting?
function
directly by activating the system control using the rotary
knob or one of the selection buttons and then pressing
and holding both selection buttons at the same time for at
least 10 seconds.
7.2
Service information
7.2.1
Entering contact details
Menu
→
Installer level
→
Service information
→
Enter con-
tact details
–
You can enter your contact details (
Installer
and
Phone
number
) in the system control.
–
As soon as the date of the next maintenance appoint-
ment is reached, the end user can view the data in the
display.
7.2.2
Entering the service date
Menu
→
Installer level
→
Service information
→
Service
date
–
In the system control, you can save a date (day, month,
year) for the next regular maintenance service.
When the date for a service appointment is reached, a main-
tenance message is displayed in the basic display.
7.3
System
7.3.1
Reading the fault status
Menu
→
Installer level
→
System configuration
→
[
System
----]
→
Fault status
–
This function allows you to read the status of the heating
installation. If there is no fault present, the
No fault
mes-
sage appears. If a there is a fault, then
Fault list
appears
as a status. If you press the right-hand selection button,
the fault messages (
→
Page 24) will be displayed.
7.3.2
Reading the water pressure of the heating
installation
Menu
→
Installer level
→
System configuration
→
[
System
----]
→
Water pressure
–
You can use this function to read the water pressure of
the heating installation.
7.3.3
Reading the system status
Menu
→
Installer level
→
System configuration
→
[
System
----]
→
System status
–
You can use this function to read the heating installa-
tion's operating mode.
Standby
: The heating installation does not report any heat
demand.
Heat. mode
: The heating installation is in heating mode for
the heating circuits.
Cooling
: The heating installation is in cooling mode.
DHW
: The heating installation is in heating mode for the do-
mestic hot water in the cylinder.
7.3.4
Setting the frost protection delay
Menu
→
Installer level
→
System configuration
→
[
System
----]
→
Frost protect. delay
–
You can use this function to delay activation of the frost
protection function by setting a delay time.
7.3.5
Setting the temperature threshold for
constant heating
Menu
→
Installer level
→
System configuration
→
[
System
----]
→
OT constant heating
–
If the outdoor temperature is lower than or equal to the
defined temperature value, the system control regulates
the heating circuit with the set day temperature and heat-
ing curve, even outside of the time period.
AT
≤
set temperature value: No night set-back or total shut-
down
7.3.6
Reading the software version
Menu
→
Installer level
→
System configuration
→
[
System
----]
→
Control modules
–
You can use this function to read the software versions of
the display, the heat generator and the expansion mod-
ules.
7.3.7
Activating the adaptive heating curve
Menu
→
Installer level
→
System configuration
→
[
System
----]
→
Adaptive heat. curve
–
You can use this function to activate an automatic heat-
ing curve.
If you have activated this function using
Yes
, the system
control automatically adjusts the heat curve. The automatic
adjustment of the heating curve is performed in small steps.
Use the
Heating curve
function to adapt the heating curve
to the building so that the
Adaptive heat. curve
function has
to carry out the fine adjustment.
The prerequisite for this is:
–
The system control is installed in the living room.
–
Any remote control unit that is present is installed in the
living room
–
In the
Zone assignment
function, the system control
or, if required, the remote control unit is assigned to the
correct zone.
–
The
Thermost.
or
Temp. mod.
value is selected for the
Room temp. mod.
function.
7.3.8
Configuring the heating circuit
Menu
→
Installer level
→
System configuration
→
[
System
----]
→
Configure heat. circ.
–
You can use this function to define the zones on which
you want the settings for the operating mode and desired
temperature from the operator level to take effect.
