universalblue 1750 User Manual page 51

PROBLEM
The air conditioner is not
working
Cooling efficiency is not
good
Too much noise and
Vibrations
The machine is put in
walks and
frequently
CHECK
¿Is there electricity?
¿Is it switched on?
Does the fuse or switch
circuit breaker is off?
The "FULL" light is on.
Are the air inlet or air outlet? Remove the object from
Is there any other source of
heat in the room?
Are the air filters too dirty?
Is the fan speed situated low? Clean the air filter.
Are the air inlet or air outlet? Set the speed of the
Is there any other source of
heat in the room?
The liquid inside
(refrigerator) is circulating
on the inside.
Is it level?
Does the voltage of the
stops Is feeding normal?
Is the output hose of
air properly set
or is it bent?
Have you placed the
output hose?
WHAT TO DO
That's normal.
Push the plug into the
wall outlet.
Change the fuse or turn
on
the device.
Discharge the water
condensed from the base
of
water outlet.
blockade.
Move the heat source.
proper fan.
That's normal.
Place it on a floor
horizontal.
Keep the source of
power supply.
Try to keep the exit
of horizontal air without
stretching it.
If you have placed the
hose, pull it out.
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