22
Model No: AC-W17CL
Version 1.0
(5) Compressor Stops Immediately after its Starting.
Symptom Possible cause
Remedy
Precluded ventilation of the outdoor unit, leading to a
rise in condensing pressure and actuation of the
compressor overload protector and shutdown of the
compressor in particularly serious case.
Remove the obstacles
A too low supply voltage or a too high supply voltage
which exceeds the rated voltage by 10% causing an
increase in current, hence actuation of the overload
protector and shutdown of the compressor.
Furnish a voltage regulator
C
om
pres
so
r
st
ops
righ
t a
fter
startin
g
Compressor fault
Replace compressor
(6) Water Leakage
Symptom
Possible cause
Remedy
Water leakage Water leakage at
the indoor side
The outdoor side higher than
or at the same height as the
indoor side
Reinstall the air conditioner and
ensure a correct mounting angle
(7) Abnormal Noise and Vibration
Symptom
Possible cause
Remedy
A too small clearance between the top of the
propeller fan impeller and its case, leading to a
louder operation noise of the fan
Adjust the clearance
Foreign matter entrapped in the fan
Stop the machine and remove the
foreign matter
The capillary and High Pressure and Low
Pressure piping not well secured, causing
bumping and rubbing noise
Secure any loose components
A
bno
rm
al
no
is
e
and
vi
br
at
io
n
ge
ne
rat
ed
du
ri
ng
operat
io
n
of
th
e
ai
r
co
nd
itio
ne
r
Internal parts of the compressor damaged and
metal bumping noise generated
Replace the compressor
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