www.dimplex.eu 2007/A EN-13
Operation English
Reset to factory settings
Resets all settings made by the user to the preset fac-
tory settings.
Press and hold the Menu key for approx. three
seconds.
The display switches to the main menu.
Press and hold the MENU key and
key for ap-
prox. three seconds.
The WINDOW MONITORING symbol flashes.
Press the
key. Display P8 flashes.
Press the ENTER key. OFF flashes.
Press the
key. ON flashes.
Press the ENTER key. Program is reset to factory
settings.
The current time, the date and the summer/winter
time function must then be reset, see “Setting the
time and date” on page 11.
4.4. Key lock
This function can be used to block the control ele-
ments for unauthorised persons.
Press and hold the
and
keys simultaneously
for five seconds.
The LOCKED symbol appears in the display.
To unlock the keys, press and hold the
and
keys again for five seconds.
The LOCKED symbol disappears from the display.