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3. COMMISSIONING AND OPERATION
3.1.- PRELIMINARY CHECKS BEFORE FIRST OPERATION
1.
Check that drainage connections and their fi xtures are secure and that the
level of the unit is tipped toward the drain
.
2. Inspect the condition of the ducts and grilles
(grilles are clean and clear of obstructions, no breaks in the duct, etc.).
3. Check that the power supply is the same as stated on the Rating Plate
and is in accordance with the electrical diagram for the
unit and that cable sizes are correct.
4. Check that the electrical connections are tightened onto their terminals and to earth.
Inspect the Air Filter, which should be in its housing and correctly positioned (the metal grille should be facing inwards).
5. Check
with your hand
that the fan turns freely.
SKETCH FOR THE STANDARD UNIT CONFIGURATION IN DOUBLE CIRCUIT UNITS
LOCATION
The unit can be installed outside (if an outdoor kit installation has been ordered). If this is installed, air entry and exit ducts should
be fi tted. The indoor unit should be assembled on bases that have been prepared beforehand. It should stand on absorbent and
anti-vibration material to avoid vibrations being transmitted to the structure of the building.
DISCHARGE IN THE UNIT
MODELS 045D TO 140D
Always to be done through a common duct or plenum.
INDOOR SECTION
DISCHARGE AIR
INDOOR SECTION
FLEXIBLE JOINT IN OUTLETS
RETURN AIR DUCT
INTERNAL FAN ACCESS
DRAIN PIPE
TRAP
