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RECOMMENDED OPERATING CONDITIONS
To obtain the best performances from the Unit, it is recommended its use under the following
conditions:
COOLING
OPERATION
HEATING
OPERATION
Use of the air conditioner out of the above mentioned temperature ranges could cause the intervention
of built-in protective functions consequently stopping the system operation.
NOTE: If the Unit operates in rooms which are satured with oil vapors or volatile matters, harmful
substances could coat and clog the indoor unit heat exchanger. Besides, scalings of saltness could form
on the Outdoor Units installed in sea-surroundings; if not removed, they will damage the Units in a very
short time. In both cases, please contact the Technical Service to require frequent maintenance.
MODEL
Outdoor temperature:
Room temperature:
CAUTION:
Room relative humidity should be less than 80%. If the air conditioner operates
beyond this limit, the surface of the heat exchanger could get covered with frost.
potrebbe coprirsi di brina.
Outdoor temperature:
Room temperature:
HCNU 565 X2R
HCNU 805 X2R
17 to 43°C
17 to 43°C
17 to 30°C
17 to 30°C
-7 to 21°C
-7 to 21°C
17 to 30°C
17 to 30°C
-12-
HCNU 855 X2R
-15 to 43°C
17 to 30°C
-7 to 21°C
17 to 30°C
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