NOTE: For multi-split type air conditioners, one outdoor unit can be matched to di erent types of
indoor units. All of the pictures in this manual are for demonstration purposes only. Your air
conditioner may be slightly di erent, if similar in shape. The following pages introduce several kinds
of indoor units that can be matched with the outdoor units.
Operating Conditions
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.
COOL mode
17°C - 32°C
Room Temperature
-15°C - 50°C
Outdoor
(5°F - 122°F)
Temperature
(For models with
low temp. cooling
systems.)
NOTE: Room relative humidity less than 80%. If the air conditioner operates in excess of this gure,
the surface of the air conditioner may attract condensation. Please sets the vertical air ow louver to
its maximum angle (vertically to the oor), and set HIGH fan mode.
To further optimize the performance of your unit, do the following:
Keep doors and windows closed.
•
Limit energy usage by using TIMER ON and TIMER OFF functions.
•
Do not block air inlets or outlets.
•
Regularly inspect and clean air lters.
•
HEAT mode
DRY mode
0°C - 30°C
10°C - 32°C
-15°C - 24°C
0°C - 50°C
FOR OUTDOOR UNITS
WITH AUXILIARY
ELECTRIC HEATER
When outside
temperature is below 0°C
(32°F ), we strongly
recommend keeping the
unit plugged in at all
time to ensure smooth
ongoing performance.