Worcester Sense ll Operating Instructions Manual page 8

Overview of control elements and symbols
 Fig. 2, page 7
Item Symbol
6
7
8
E
auto
HC2auto
Summer (off)
HC2Summer
(off)
manual
HC2manual
Holiday until 10/
6/2015
HC2Holiday until
10/6/2015
9
Table 4 Symbols on the standard display
8
Designation Explanation
Time and Graphical display of the active time program for the heating circuit displayed. The
temperature height of the bars represents roughly the desired room temperature in the
program different time slots.
The time marker  indicates the current time of day in the time program in
Time marker
15 minute increments.
Mode Heating is completely off (all heating circuits).
Chimney sweep mode is active.
Emergency operation is active.
External heat requirement
System with one heating circuit in automatic mode (heating controlled by time
program)
The displayed heating circuit operates in automatic mode. The standard display
refers only to the displayed heating circuit. Pressing the man key, the auto key
and changing the required room temperature only affects the heating circuit
displayed.
Heating mode active in automatic mode in the displayed heating circuit
Setback mode active in automatic mode in the displayed heating circuit
System with one heating circuit in summer mode (heating off, DHW heating
active,  Chapter 5.3.4, page 25)
The displayed heating circuit operates in summer mode (heating off, DHW
heating active). The standard display refers only to the displayed heating circuit
( Chapter 5.3.4, page 25).
System with one heating circuit in manual operation
The displayed heating circuit operates in manual operation. The standard display
refers only to the displayed heating circuit. Pressing the man key, the auto key
and changing the required room temperature only affects the heating circuit
displayed.
Holiday program active in system with one heating circuit ( Chapter 5.5,
page 30).
The holiday program is active in the displayed heating circuit and possibly for
DHW systems ( Chapter 5.5, page 30). The standard display refers only to the
displayed heating circuit.
Controller status A communication module is available in the system and a connection to the
Worcester server is active.
The key lock is active (hold down the auto key and the selector to activate or
deactivate the key lock).
Sense ll – 6 720 812 775 (2014/10)