5. Battery replacement
With standard controller use (four times a day), the battery should theoretically ensure correct
device functioning for the period of 2 years, assuming that the programming procedure has been performed
only once. Multiple device programming shortens the battery life.
1. Remove the keyboard from the wall holder.
2. Take the battery out by pulling on the tape.
3. Put the battery into position paying attention to the correct polarisation. Position the tape for removing
the battery in a way enabling sliding the battery out again with the use of this tape.
11.09.21 NC826
11/16
©2011,
FAKRO
Summary of Contents for ZWG3
Page 13: ...11 09 21 NC826 13 16 2011 FAKRO ...
Page 14: ...11 09 21 NC826 14 16 2011 FAKRO ...