Phenomena Diagnosis And Treatment - Beko BFYH 500 User Manual

5 Maintenance

5.1 Phenomena diagnosis and treatment

The following phenomena air not faulty operational performances
Unpleasant
smell
The air inside
the room smells
cigarette smoke or
other odd odors.
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.
Please read the following contents before contacting the maintenance people.
Trouble phenomena
Air conditioner does
not work
Cooling or heating
effect not good
20 / 21 EN
ZZZ...
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.
Trouble diagnosis
1. Whether power on.
2. Whether connect to the power source.
3. Whether have set timed On/Off.
4. Whether the voltage too high or too low.
5. Whether breaker in off position.
1. Whether room temperature properly adjusted.
2. Whether the inlet or outlet of the indoor or outdoor units blocked.
3. Whether the air filter screen too much dust blocking.
4. Whether door or windows close.
5. Whether using combusting apparatuses in room.
Patting
sound
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.
Split floor-standing air conditioner
The cooling is
great!
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.
/ User Manual