3 Unit specifications and features
3�1 Operating temperature
When your air conditioner is used outside
of the following temperature ranges,
certain safety protection features may
activate and cause the unit to disable.
Room
Temperature
Outdoor
Temperature
For outdoor units
with auxiliary electric
heater. When outside
C
temperature is below
0°C (32°F), we strongly
recommend keeping
the unit plugged in at all
time to ensure smooth
ongoing performance.
Room relative humidity
less than 80%. If the air
conditioner operates
in excess of this figure,
C
the surface of the air
conditioner may attract
condensation. Please sets
the vertical air flow louver
to its maximum angle
(vertically to the floor),
and set HIGH fan mode.
20 / EN
COOL mode
17°C - 32°C (62°F - 90°F)
0°C - 50°C (32°F - 122°F)
-15°C - 50°C (5°F - 122°F)
(For models with low temp.
cooling systems.)
0°C - 52°C (32°F - 126°F)
(For special tropical models)
Multi Split Type Air Conditioner / User Manual
HEAT mode
0°C - 30°C
(32°F - 86°F)
(32°F - 122°F)
-15°C - 24°C
(5°F - 75°F)
(32°F - 126°F)
(For special tropical
DRY mode
10°C - 32°C
(50°F - 90°F)
0°C - 50°C
0°C - 52°C
models)