15. Replacing the battery
Removeorchangetheatbatteriesimmediatelytopreventthebatteriesfromleaking.
Fordisposaloftheatbatteries,observethesection”19.Disposal”.
a) Radio remote control
Itisnecessarytoreplacethebatteriesif:
• theradiorangeisreducednoticeably
• thecontrollampoftheradioremotecontrolashes
• thereisnoreactionofthedoorlockactuatortooperationbyradio
+
Theradioremotecontrolrequiresa3V-Lithiumbuttoncellofthetype”CR2016”.
Replacethebatteryasdescribedinsection11.
b) Door lock actuator
• Aashingbatterysymbol( )isshownontheLCdisplayafteradecreaseinthebattery
voltage.
• The device thereby emits three warning sounds after each basic function which is carried
out.
+
Thedoorlockactuatorrequiresthreebatteriesofthetype”Mignon/AA”.Replacethe
batteriesasdescribedinsection9.d).
Thesettingsarenotlostthereby.