Mounting procedure
Mounting method / knockout holes
The base of the central apartment unit can be mounted directly on the
wall or on a recessed conduit box. It has an opening at the rear and
2 knockout holes (one at the top and one at the bottom). If required,
the hole(s) must be knocked out before securing the base to the wall.
Holes
The base must be secured to the wall with at least 3 screws. To de-
termine the positions of the holes in the wall, hold the base horizon-
tally against the wall and mark the required positions.
10/88
Siemens
Building Technologies
Synco 900
Mounting and installation
CE1C2707en
05.07.2007