Worcester Sense ll, Operating Instructions Manual, Page: 13 / 48

13
Getting started
Sense ll – 6 720 812 775 (2014/10)
4.5 Activating emergency operation
It is possible to activate the emergency operation for certain
boilers by selecting the heat source menu item from the main
menu. In emergency operation the boiler operates its burner until the flow temperature target has been met. A heat supply
for heating and DHW is thus guaranteed in the event of a fault
until a competent person has repaired the heating system.
▶ Press the selector.
▶ Set the time in the same way as the date.
Continue is highlighted in the display.
▶ Press the selector.
The controller operates with the modified settings. No other settings are required to
recommission the controller.
To prevent the settings of the controller from being modified inadvertently:
Activate or deactivate key lock (child lock,

page 44)
▶ Press and hold down the auto key and the selector for a few seconds to activate or
deactivate the key lock.
When the key lock is enabled, the key symbol appears in the display (

Fig. 2 [5],
page 7).
To change the language of the display texts: Set language
▶ Press the menu key to open the main menu.
▶ Turn the selector to highlight
Settings .
▶ Press the selector to open the Settings menu.
▶ Press the selector.
▶ Turn the selector to select a language.
▶ Press the selector.
Settings saved
If your day/night pattern changes (e.g. if you work shifts): Adapt time program
In the Heating > Time program menu, the time program can be adapted to suit your
personal lifestyle habits or circumstances in just a few easy steps (

Chapter 5.3.2,
page 19).
Operating the appliance Result
Table 8 Getting started – More settings
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6 720 815 237-13.1O
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Operating the appliance Result
Activating emergency operation
▶ Press the menu key to open the main menu.
▶ Press the selector to open the
Heat appliance menu.
▶ Press the selector to select Activate emergency operation .
A pop-up window is displayed in the display addressing the question whether you
would like to activate the emergency operation.
Table 9 Getting started – Emergency operation
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