37
CONTROL PANEL
INLET AIR DUCT
OUTDOOR SECTION
OUTDOOR
SECTION
OUTDOOR FAN ACCESS
AIR INTAKE DUCT
OUTDOOR SECTION
TRAP
DRAIN PIPE
FIGURE FOR THE STANDARD UNIT CONFIGURATION FOR MODELS
44D-48D-56D-64D-76D
DISCHARGE IN THE DOUBLE CIRCUIT UNITS
Always to be done through a common duct or plenum.
Check that drain pipe connections and their fixtures are secure and that the level of the unit is tipped toward
the drain.
Inspect the state of the ducts and grilles (clean and open grilles, no breaks in the duct, etc.).
Check that the power supply is the same as stated on the Rating Plate which is in agreement with the electrical
diagram for the unit and that cable sizes are correct.
Check that tightness of the electrical connections to their terminals and to ground.
Check the control panel connections.
(If the connection is wrong, the unit will not operate and the control panel display will not light).
Check
with your hand
that the fans turn freely.
1
2
3
4
5
LOCATION
The unit can be installed outside. If it is installed, air entry and exit ducts should be fitted. The outdoor unit should
be assembled on bases previously made and stood on absorbent and antivibrating material to avoid the vibrations
being transmitted to the structure of the building.
FLEXIBLE JOINT AT OPENINGS
3.- COMMISSIONING AND OPERATION
3.1.- PRELIMINARY CHECKS
