HTW IX39B5 Manual De Usuario página 38

Split 1x1 IX39B5
CIRCUMSTANCES
Both indoor and outdoor
units make noise
The outdoor unit makes
noises
Dust is emitted from
either the indoor or
outdoor unit
Unit emits
bad smell
Outdoor unit
fan not working
The operation is
erratic, unpredictable
or the unit does not
respond
NOTE: IF PROBLEM PERSISTS, CONTACT A LOCAL DEALER OR YOUR NEAREST CUSTOMER
SERVICE CENTER. PROVIDE THEM WITH A DETAILED DESCRIPTION OF THE UNIT MALFUNCTION
AS WELL AS YOUR MODEL NUMBER.
POSSIBLE CAUSE
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.
The unit's filters have become moldy and should be cleaned.
During operation, the fan speed is controlled to
optimize product operation.
lnterference from cell phone towers and remate boosters
may cause the unit to malfunction. In this case, try the following:
• Disconnect the power, then reconnect.
• Press ON/OFF button on remate control to restart operation.
USER MANUAL
5. TORUBLESHOOTING
37
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