Operating instructions/Installation instructions

Table Of Contents
Selecting further settings
23
– To deactivate the lock
Press the Super freeze button for ap-
prox. 5 seconds.
The lock symbol and the Menu sym-
bol will light up and  will start flash-
ing in the display.
Settings mode is now activated.
Press the Super freeze button briefly
to access the lock function.
 will appear in the display.
Press the Super freeze button briefly
to deactivate the lock.
The lock symbol will go out.
Press the On/Off button to exit Set-
tings mode.
The temperature will appear in the dis-
play.