Worcester Sense ll, Operating Instructions Manual, Page: 18 / 48

18
Working with the main menu
Sense ll – 6 720 812 775 (2014/10)
5.2 Heat source settings
This menu is only available for certain types of heat source if the
system is designed and configured accordingly (e.g. in systems
without cascade module).
Menu: Heat appliance
5.3 Adapting settings for heating system
automatic mode
Normally, the time program provides the best heating comfort.
In the default settings for each heating circuit, time program 1
is active with the following settings:
• Starting at 06:00 (08:00 on Saturdays and Sundays) heat
to 21 °C (heating mode). Starting at 23:00 heat to 15 °C
(setback mode).
These settings provide economic heating from 23:00 in the
evening until 06:00 in the morning on the following day.
Heating circuit 1-4
If more than one heating circuit has been installed and
configured, the settings for heating circuits 1-4 are changed in
the same way as for systems with one heating circuit. However,
changes are valid
only for the selected heating circuit .
Assigning unique names to heating circuits makes it much
easier to make the right selection.
A Sense I remote control can be installed for each heating
circuit. At the Sense I, the required room temperature can be
temporarily changed until the next switching point of the time
program. After this, the Sense ll regains control until the setting
at the Sense I is changed again.
Menu: Heating
Menu item description
Activate
emergency
operation
/
Deactivate
emergency
operation
In emergency operation heating and
DHW heating are active.
Emerg. op. flow
temp. Set flow temperature in emergency
operation
Heating Switch the heating system on and off.
Heating max.
temperature
Maximum flow temperature for
heating system
DHW Switch DHW heating on and off.
DHW max. temp. Maximum domestic DHW temperature
Table 12 Heat source settings
Menu item description
Temperature
settings
/
Setback
threshold
If the time program with 2 temperature
levels is active, the temperatures for the
2 levels Heating and Setback can be set
in this menu.
If the time program with Freely
adjustable temperature is active, the
setback threshold is set here. This is the
temperature above which the setback
mode is activates.
(

Tab. 14, page 19)
Time program

Chapter 5.3.2, page 19
Start opt. time
prog.

Chapter 5.3.3, page 25
Sum./wint.
changeover

Chapter 5.3.4, page 25
Operating Mode Only available if the control type Constant
is set for the selected heating circuit
(

Chapter 5.3.1, page 19).
Rename heating
circuit The name of the selected heating circuit
can be customised here (only available if
more than one heating circuit is
installed). This helps to select the correct
heating circuit, e.g. “underfloor heating
system” or “attic apartment”. The names
are set by default to
Heating circuit 1-4
(

Tab. 18, page 23).
Table 13 Settings for heating system automatic mode