Wiring diagram of mansion (new installation). 
<ul><li>Converted in PDF to make it more readable, cause jpg format can't fit all the pages.</li></ul>
<a href="//commons.wikimedia.org/wiki/User:Dmitry_G" title="User:Dmitry G">Dmitry G</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>