Panasonic Appliances Air-Conditioning Malaysia Sdn. Bhd. & Panasonic Appliances Air-Conditioning R & D Malaysia Sdn. Bhd.
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A3
UNIT : mm
NAME
OPERATING INSTRUCTIONS ( 10 / 11 )
CODE NO.
ACXF55-18700
16
Cleaning instructions
To ensure optimal performance of the
unit, cleaning has to be carried out at
regular intervals. Dirty unit may cause
malfunction and you may see nanoe-G
indicator blinks or error code “H 99”.
Please consult authorised dealer.
• Switch off the power supply and unplug
before cleaning.
• Do not touch the aluminium
¿
n, sharp parts
may cause injury.
• Do not use benzine, thinner or scouring
powder.
• Use only soap ( pH 7) or neutral
household detergent.
• Do not use water hotter than 40 °C / 104 °F.
Indoor unit
Wipe the unit gently with a soft,
dry cloth.
Coils and fans should be clean
for at least every 6 months by
an authorised dealer.
Human activity sensor
Do not hit or violently press or poke it with a
sharp object. This can lead to damage and
malfunction.
Outdoor unit
Clear debris that surround the
unit.
Clear any blockage from drain
pipe.
Air
¿
lters
Once every 2 weeks
• Wash/rinse the
¿
lters gently
with water to avoid damage to
the
¿
lter surface.
• Dry the
¿
lters thoroughly under shade, away
from
¿
re or direct sunlight.
• Replace any damaged
¿
lters.
Remove air
¿
lter
Attach air
¿
lter
Insert into the unit
Front panel
Wash gently and dry.
Remove the front panel
Close it securely
1 Release the hooks at
both ends.
2
Pull out and lift up.
1
Insert at
both sides.
2
Push in.
3
Close down.
4 Press both ends and center of the front panel.
Indoor unit
Aluminium
¿
n
Front panel
Air
¿
lters
nanoe-G Generator
nanoe-G Generator
Once every 2 weeks
• Clean with dry cotton bud.
• Do not touch during operation.
Human activity
sensor
17
English
Cleaning instructions /
T
roubleshooting
Troubleshooting
The following symptoms do not indicate malfunction.
Symptom
Cause
POWER indicator blinks before the unit
is switched on.
• This is a preliminary step in preparation for the
operation when the ON timer has been set.
When ON Timer is set, the unit may start earlier
(up to 15 minutes) before the actual set time in
order to achieve the desired temperature on time.
TIMER indicator is always on.
• The timer setting repeats daily once set.
Operation is delayed a few minutes after
restarting.
• The delay is a protection to the unit’s
compressor.
Indoor fan stops occasionally during
automatic fan speed setting.
• This helps to remove the surrounding odour.
The room has a peculiar odour.
• This may be due to damp smell emitted by the
wall, carpet, furniture or clothing.
Cracking sound during operation.
• Changes of temperature caused the expansion/
contraction of the unit.
Water
À
owing sound during operation.
• Refrigerant
À
ow inside the unit.
Mist emerges from indoor unit.
• Condensation effect due to cooling process.
Outdoor unit emits water/steam.
• Condensation or evaporation occurs on pipes.
Louder noise at outdoor unit during early
operation of i AUTO-X.
• The compressor and fan rotate at higher speed to
boost cooling performance during initial operation.
Discoloration of some plastic parts.
• Discoloration is subject to material types used in
plastic parts, accelerated when exposed to heat,
sun light, UV light or environmental factor.
Dust may have collected around the front
panel, grilles and wall surrounding the
unit after extended use.
• The dust accumulation is due to air puri
¿
cation
effect of negative ions from nanoe-G. Remove
the dust regularly with a clean dampened cloth.
Check the following before calling for servicing.
Symptom
Check
Operation in COOL mode is not working
ef
¿
ciently.
• Set the temperature correctly.
• Close all doors and windows.
• Clean or replace the
¿
lters.
• Clear any obstruction at the air inlet and air outlet
vents.
Noisy during operation.
• Check if the unit has been installed at an incline.
• Close the front panel properly.
Remote control does not work.
(Display is dim or transmission signal is weak.)
• Insert the batteries correctly.
• Replace weak batteries.
The unit does not work.
• Check if the circuit breaker is tripped.
• Check if timers have been set.
The unit does not receive the signal from
the remote control.
• Make sure the receiver is not obstructed.
• Certain
À
uorescent lights may interfere with signal
transmitter. Please consult authorised dealer.
