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before contacti n g the serVceman, c hecK the followi n g agai n
The air conditioner cannot
be operated.
Check the following.
The breaker is turned on and
fuse is not blown.
The ON-timer is not set.
Even if the above items are checked,when the air conditioner does not recover from the trouble,stop using the air
conditioner and consult your dealer or service center.
The remote control signal may
not be received in a room with an
electronic ON/OFF type fluorescent
lamp(inverter type fluorescent
lamp,etc.)is used.
Cannot be cooled
sufficiently.
Check the following.
The temperature setting is
correct.
Air filter is not dirty.
Outlet of the outdoor unit
are not blocked.
Note the follwing cases:
In a weak radio wave area,when the air
conditioner is operated,noise may be
generated in SW radio reception.
46
Display of the remote controller does
not appear.The remote control signal
cannot be received if it is not near the
air conditioner.
The batteries are exhausted.
The polarity(+,-)of the
batteries is confused.
发生停电时?
When a power
Check the
following.
failure occurs.
The air conditioner is kept stopping.
After the power is restored,pressing the
ON/OFF button again.
When thunder is heard,stop operation
and pull out the power plug or turn off
the breaker.Otherwise,the electrical
parts may be damaged.
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