S&P CADB-N-D Installation Manual page 24

7. INSTALLATION
7.1. INTRODUCTION
Horizontally confi gured models, except the 45, 55 and 80 models, are designed to be installed hanging from the ceiling or located inside a false ceiling.
The 05, 08, 12, 18, 23 and 30 models have four metal abutments, one on each lower corner. Using studded rods (Ø 6 mm or Ø 8 mm), it can
be secured to the ceiling and levelled.
Horizontal models size 45, 55 and 80 take feet and central supports. Shall be installed on a fl at surface and can not hang.
In order to distribute the weight of the assembly and reduce fl exing of the structure, the units are mounted over one or two supports
(depending on model) located in the central part of the recovery unit. These supports must be in contact with the ground or with a fl at surface.
It is essential that the weight of the equipment is distributed between all points of support to prevent deformation.
The installer must make sure that the ceiling structure and the securing elements can bear the weight of the device, taking into
account that it is a dynamic load.
Vertical confi guration models have special support feet.
Once the device has been fi tted in the correct position, the installer must connect it with the air duct, the mains connection, both for the
motors, and for the batteries, if applicable, by means of the terminals in the terminal connection box and the connection with the hot water
closed circuit for the water battery, if applicable. The tube for evacuating condensates will be secured according to the instructions in the
corresponding section.
To prevent the transmission of vibrations from the unit to the rest of the installation, it is necessary that the installer use specific isolation
elements, such as antivibration devices in the supports, flexible sleeves between the unit and the ducts, and flexible couplings between
the water connections and the pipelines.
CADB (05/ 08/ 12/ 18/ 23/ 30)
Drain (Fig.1)
a) Drainpipe
b) Female screw
c) Joint ring
Install the two drains as indicated in the following drawing:
Drain (Fig.1)
a)
b)
c)
x2 x2
x2
c)
b)
CADB (45, 55, 80)
Feet
Pressure tappings (Fig.2)
d)
f)
e)
x8
x4 x4
24
Central supports
Manual
x1
Flat
surface