34
Calling up information about the system
Sense ll – 6 720 812 775 (2014/10)
Calibrate room temperature sensor (Room temp. sen. adj.)
▶ Locate a suitable thermometer close to the controller so
that they are both subject to the same heat influences.
▶ Keep heat sources such as direct sunlight and body heat,
etc., away from the controller and the thermometer for one
hour.
▶ Open the menu for sensor calibration.
▶ Turn the selector to set the correction value for the room
temperature. For example, if the thermometer is showing a
temperature 0.7 °C higher than the controller, increase the
setting value by 0.7 K.
▶ Press the selector.
The controller operates with the modified settings.
Set correct time correction (Time correction)
Example of calculation of the value for time correction with a
deviation of approx. – 6 minutes per year (the control unit
clock runs 6 minutes late):
•
– 6 minutes per year = – 360 seconds per year
•
1 year = 52 weeks
•
– 360 seconds: 52 weeks = – 6.92 seconds per week
•
Increase time correction to 7 seconds per week.
5.7
Adapting the settings to hybrid systems
Menu:
Hybrid system
In an installation with a hybrid system, there are two different
heat sources. One renewable energy heat source, i.e.
geothermal, solar or biomass energy, and, in addition, a
conventional heat source providing heat generated from oil,
gas or electricity.
If a hybrid system or a hybrid appliance is installed, the
Hybrid
system
menu is displayed. Depending on which hybrid system
or hybrid appliance is being used and the associated
assemblies or components, various settings can be made. For
more information, see the technical documentation for the
hybrid system or hybrid appliance (e.g. ODU 75 WPLSH).
6
Calling up information about the system
The current system values and the active operating conditions
can be displayed easily via the info menu. No changes can be
made in this menu.
The info menu is adapted to your system automatically. Some
menu items are only available if the system has been set up
accordingly and the controller has been set correctly
(
▶ If the standard display is active, press the info key to open
the info menu.
▶ Turn the selector to select the required menu, e.g.
DHW
.
▶ Press the selector to open the selected menu.
▶ Turn the selector to display more available information.
▶ Press the Back key to return to the previous menu level.
▶ Press and hold the Back key to return to the standard
display.
Date
The holiday program, for example, runs
according to this date. The current date of
the week is also determined based on this
date; this affects the time programs and
thermal disinfection, for example. The date
can be set in this menu.
Autom. time
changeover
Activate or deactivate the automatic
changeover between summer and winter
time. If
Yes
is set, the time of day is
automatically changed (from 02:00 to
03:00 on the last Sunday in March and from
03:00 to 02:00 on the last Sunday in
October).
Display
contrast
Change the contrast (for a clearer display)
Room temp.
sen. adj.
Correction of the room temperature
displayed by the controller by up to
3 °C
(
Calibrate room temperature sensor
(Room temp. sen. adj.), page 34).
Time
correction
Time correction of the controller's internal
clock in s/week (
correction (Time correction), page 34)
Standard
display
Settings for the display of additional
temperatures in the standard display
Internet
password
Reset the personal password for the
Internet connection (only available if a
MB LAN2 communication module or an
MX 25 appliance electronics with integrated
communication module is installed). The
next time you log in, e.g. using an App you
will automatically be prompted to assign a
new password.
Menu item
description
Table 30 General settings