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USER'S MANUAL
Solutions for Problems
Please read the following contents before contacting the maintenance people.
Please read the following contents before contacting the maintenance people.
Methods of Maintenance
The following phenomena air not faulty operational performances
During the operation
or when the machine
is stopped, some
"ZZZ..." sound may be
heard. This is because
the refrigerant inside
the air conditioner is
still flowing.
When the cooling or
heating operation is
started or stopped,
some "patting" sound
may be heard. This is
because some parts
of the surface boards
are expanded due to
changes of
temperature, which
results in the friction
of these parts.
This is not a
performance
fault.
When cooling is in
operation, sometimes
the haze emits from
the air outlet, which
cause is that when
the indoor
temperature and
humidity is higher,
the indoor air is
rapidly refrigerated,
after the indoor
temperature and
humidity
lowers,the
haze will
disappear.
• Whether power on.
• Whether connect to the power source.
• Whether have set timed on/off.
• Whether the voltage too high or too low.
• Whether breaker in off position.
Air Conditioner Does Not Work
• Whether room temperature properly adjusted.
• Whether the inlet or outlet of the indoor or outdoor units blocked.
• Whether the air filter screen too much dust blocking.
• Whether door or windows close.
• Whether using combusting apparatuses in room.
Cooling Or Heating Effect Not Good
• When the receiver for remote signal is shined directly by sunligh or strong light,it is likely not
to receive remote signal.Under this condition,please cover the sunlight or adjust the light to be
dim.
• Whether it is within the receiving range?Or be warded off by obstacle?
• Check whether the voltage of the battery in the remote controller is enough, or please replace
the battery.
• When the remote controller displays obscurely ,please replace the battery.
Remote Controller Doesn't Work
Sometimes the air
sent out from the air
conditioner may smell
some odd odors. This
is due to the cigarette
smoke, the cosmetic
smell, the odors of
walls or furniture
pieces in the room
that are stained on
the air conditioner.
