Vivax ACP-09CH25AEMI User Manual page 193

VIVAX
The indoor
unit emits
white mist
Both the indoor
and outdoor
units emit white
mist
The indoor unit
makes noises
Both the indoor
unit and outdoor
unit make noises
The outdoor unit
makes noises
Dust is emitted
from either the
indoor or outdoor
unit
The unit emits a
bad odor
In humid regions, a large temperature difference
between the room's air and the conditioned air
can cause white mist.
When the unit restarts in HEAT mode after
defrosting, white mist may be emitted due to
moisture generated from the defrosting
process.
A rushing air sound may occur when the louver resets
its position.
A squeaking sound may occur after running the unit in
HEAT mode due to expansion and contraction of the
unit's plastic
parts.
Low hissing sound during operation: This is normal
and is caused by refrigerant gas flowing through both
indoor and outdoor units.
Low hissing sound when the system starts, has just
stopped running, or is defrosting: This noise is normal
and is caused by the refrigerant gas stopping or
changing direction.
Squeaking sound: Normal expansion and contraction
of plastic and metal parts caused by temperature
changes during operation can cause squeaking
noises.
The unit will make different sounds based on its
current operating mode.
The unit may accumulate dust during extended
periods of non-use, which will be emitted when the
unit is turned on. This can be mitigated by covering
the unit during long periods
of inactivity.
The unit may absorb odors from the environment
(such as furniture, cooking, cigarettes, etc.) which will
be emitted during operations.
ENG