5.3 Manual Child Lock Setting
The child lock function can be switched on or off
by long pressing the knob. If the child lock function
is switched on, no changes can be made to the
thermostatic valve to prevent unwanted changes to
the settings.
1) Press the knob for more than 3 seconds.
2) A symbol
appears to indicate that the child lock
has been activated. If you perform step 1) again, the
child lock will be deactivated.
10