Copa Multi Naya 12, User Manual

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USER'S MANUAL
Troubleshooting
• Has the power been shut down?
• Is the wiring loos e?
• Is the voltage higher than 1.1 times of max rated voltage
or lower than 0.9 times of min rated voltage?
• Is the fus e burnt?
• Does it r each the s et time for start up?
Phenomenon Troubleshooting
Air conditioner dose
not operate at all
• Is the setting temperature suitable?
• Is the air inlet or outlet obstructed?
• Are air filter dirty?
• Is indoor fan speed set at low speed?
• Is there any heat source in your room?
Cooling (Heating)
efficiency is not good
• Is the remote controller out of effective
• Is the battery exhausted?
• Are there any obstructions between the controller and the
signal receptor?
Remote controller is
not available
Once the air conditioner is stopped, it will not operate in
approximately 3 minutes to protect itself.
lndoor unit does not operate
immediately when the air
conditioner is restarted
This is caused by the odour in the room permeated from
building material, furniture, or smoke.
There is unusual smell
blowing from the outlet
after operation is started.
This is caused by the refrigerant flowing inside the unit.
Sound of water flow can be
heard during cooling operation
Because the air of the room is cooled down rapidly by the
cold wind and it looks like the fog.
Mist is emitted during
cooling operation.
• Low noise can be heard during operation
• A low squeak sound is caused by the deformation of
plastic due to temperature.
Mist is emitted during
heating operation.
outdoor unit always run with the mode of first indoor unit that
turned on. When the setting mode of following indoor unit is
interfere with it, 3 beeps would be heard, and the indoor unit
interfered with the normal running units would turn off
automatically.
Check the following before requesting on service centre of AUX if the malfunction occurs.
Mode interfere
For the reason that all indoor
units use one outdoor unit,
outdoor unit can only run
with same mode(cooling or
heating), so, when the mode
you set is different from the
mode, that outdoor is
running with, mode interfere
occurs. Following shows the
mode interfere scene.
Cooling
Dry
Heating
Fan
Cooling Dry Heating Fan
Normal
Mode
interfere