TEMA TELECOMUNICAZIONI SRL
Doorphone AA-514
MAS-AA514-REV03EN
Page 52 of 56
Double system, composed of two elements, base system plus one expansion module
If it is used a AA-514 system with one expansion module, for example one AA-516K or AA-516P pr AA-516R,
please follow the next indications.
Provide to recess the plastic back box at the right distance between them. To facilitate the installation, with each
back box is provided a particular tube cable that allows to horizzontaly hook the metallic shells side by side, in
order to keep them in the right position to be recessed in the wall. So the tube cable held the function to made
possible the passage of the cables between one back box and the other without having to run other pieces of
corrugated tube.
To facilitate the finishing and the system/wall
junction there is the possibility to use the wall
cover metal frame accessory called AA-517-
C2 with 2 positions side by side.
If the accessory is not provided, the front
panel of the systems with its frame will simply
go directly to the wall, fixed to the metallic
recessed back box.
Even the shield accessory AA-517-T2 (cover
for protection of 2 systems) is designed to be
put in place on 2 back box previously walled
with the aid of the particolar tube cable
previously described.
When is used the AA-517-S2 accessory
(single full box for 2 systems), it is not
necessary to recess the plastic back box to
the wall. In fact all the system is fixed on the
wall. First is placed the box, then the rest of
the system.
