●Operating the unit outside the recommended temperature
range may have an impact on the system performance.
When the temperature is too high, the air conditioner may trip
the circuit breaker causing the air conditioner to shut down.
When the temperature is too low, the outdoor heat exchanger
may generate excessive moisture, leading to water dripping
from the unit.
●In long-term cooling or dehumidification with a relative
humidity of above 80%, doors and windows should be closed
to prevent the indoor unit from generating too much water
and causing leaks.
Range
Cooling
Heating
(Heat pump
models only)
Indoor
Outdoor
-25℃~24℃
(For auxiliary heating models)
16℃~32℃
0℃~32℃
-15℃~52℃
(For low temp. cooling models)
16℃~46℃
16℃~55℃
(For tropical areas)
-15℃~24℃
Notes for Heating
●The fan of the indoor unit will not start immediately when
the heating cycle has started. The unit will warm up and then
start blowing air to avoid blowing out cool air.
●When it is cold and wet outside, the outdoor unit will
develop frost over the heat exchanger which over time will
cause the system to start the defrost function.
●During defrost, the air conditioner will stop heating for about
5-12 minutes.
●Vapor may come out from the outdoor unit during defrost.
This is not a malfunction, but a result of fast defrost.
●Heating will resume after defrost is complete.
Notes for Turning Off
●When the air conditioner is turned off, the main controller will
automatically decide whether to stop immediately or after
running for dozens of seconds with lower frequency and
lower air speed.
Emergency Operation
●If the remote controller is lost or broken, use force switch
button to operate the air conditioner.
● If this button is pushed with the unit OFF, the air conditioner
will operate in Mode: AUTO with a set temperature of 25℃
and Fan speed: AUTO.
●If this button is pushed with the unit ON, the air conditioner
will stop running.
Airflow Direction Adjustment
Force switch
●Use up-down swing and left-right swing buttons on the
remote controller to adjust the airflow direction. Refer to the
operation manual of the remote controller for details.
●For models without left-right swing function, the air vent has
to be adjusted manually.
Note:
Adjust the air vents before the unit is in operation, or your
finger might be injured. Never place your hand into the air
inlet or outlet when the air conditioner is in operation.
Important Notices
●This unit must be installed by a certified contractor to avoid:
●Damage to the unit.
●Refrigerant leaking in the atmosphere.
●Electrical shock.
●Burns from refrigerant.
●Other serious injuries including death.
●Leak test must be made after installation.
●To move and install air conditioner to another place, please
contact our local authorized contractor.
Operating Range
Preparation before Operation
2
Only some models have force switches.
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