Unical CMCS 12HI, User Manual

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GENERAL INFORMATION
Recommended operating conditions
In order to obtain the Unit's best performances, it is recommended its use under the following
conditions:
Use of 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 Units operates in rooms which are satured with oil vapors or volatile matters,
harmful substances could coat and clog the Indoor Unit's 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, contact the Authorized Technical Service
to require frequent maintenance.
Outdoor temperature:
-15°C to 43°C
Room temperature: 17°C to 32°C
COOLING OPERATION
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.
Outdoor temperature:
-15°C to 21°C
HEATING OPERATION
Room temperature:
0°C to 30°C
DRY OPERATION
Outdoor temperature: 11°C to 43°C
Room temperature: 17°C to 30°C