Installation - Lennox INALTO Installation, Operation And Maintenance Manual

INSTALLATION

RECOMMENDATIONS FOR INSTALLATION
Before installing the unit, ensure that:
1) The place of installation has suffi cient space for carrying out installa-
tion as well as routine and extraordinary maintenance work (see Figu-
re 03). If the unit is installed behind a suspended ceiling, an access
should be provided;
2) There are no obstructions for air intake and delivery;
3) The water fi ttings are of the sizes, in the position and spaced apart as
required by the unit;
4) The system pressure does not exceed 8 bar for the water-fi lled ver-
sions;
5) The electricity supply corresponds to the data on the unit rating plate
and that there is a circuit breaker switch readily accessible to the user
to cut off the power supply whenever necessary;
6) The circuit breaker is in the OFF position so that there is no voltage on
the unit
supply line.
Installation, operation and maintenance / INALTO-IOM-1809-E
INSTALLATION OF THE AIR TREATMENT UNIT
PRELIMINARY OPERATIONS
- check that the various unit components are perfectly intact;
- check that the installation accessories and documentation are in the pack;
- place the packed section as close as possible to the place of installation;
- do not place tools or weights of any kind on the packed unit.
Drill the holes in line with the relative slots for the 6 unit screw anchors
(Figure 4).
Inject thermosetting resin into the holes and then insert the screw anchors
(Figure 5).
Figure 03
Fix the threaded rods of the correct length to the screw anchors (Pic. 5) and
insert them into the relative slots (Pic. 6). After having created a slope (max.
3 cm/m) in the direction of the condensate outlet, lock the threaded rod with
a nut and check nut. To prevent possible noise being created by vibrations
from the unit, it is advisable to insert a vibration-damping joint.
Note: the screw anchors, threaded rods and whatever else is neces-
sary for accomplishing the installation are NOT included in the supply
of the air treatment unit.
Figure 04
Figure 05
Figure 06
• 5 •