emmeti X-REVO-0919D, Инструкция по использованию и установке

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1. DESCRIZIONE DEI COMPONENTI
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1. DESCRIZIONE DEI COMPONENTI 10. ANOMALIES AND FUNCTIONING
In particular conditions the air conditioner may malfunction, this is often apparently or determined by accidental or, more often,
banal causes.
Attention!
Before requesting the intervention of the service centre is recommended to perform easy checks for both to enjoy the air conditioner continuously
and at best of its performances, in order to avoid unnecessary servicing.
Defect Possible Cause
The air conditioner does not start. - Is the air conditioning system electrically powered?
- Are there incorrect feature settings on the remote control?
- Is the protective device deactivated or is the fuse blown?
- The protection device may prevent the operation, wait 3 minutes and restart
the air conditioner
The air conditioning does not report with the "Beep" the signal reception sent
by the remote control?
- Is there something preventing the reception of the infrared signal by the air-
conditioning ? (It is necessary to hear a “beep”).
The display of the remote control fades while sending a command. - Are the remote control batteries inserted correctly?
- Are the remote control batteries empty?
In the winter use the indoor ventilation starts later of a few minutes or it
suddenly stops and restarts after some time?
- It is a normal situation, since the air conditioner is equipped with a thermal
sensor inserted on the indoor unit battery that allows the fan operation at 38
°C achievement.
In the winter use the outdoor fan runs for a couple of minutes even if the air
conditioning has been turned off.
- Has the temperature been set on the remote control on a regular basis?
- Are the air filters of the indoor unit dirty or plugged?
- Is the grid of the outdoor unit clogged?
- Is there any open window?
Does not the air conditioner cool enough? - Has the temperature been set on the remote control on a regular basis?
- Are the air filters of the indoor unit dirty or plugged?
- Is the grid of the outdoor unit clogged?
- Is there any open window?
The indoor unit of the air conditioner has surfaces with condensation especially
in the vicinity of the cold air output
- If the environment is very wet this phenomenon is considered to be normal.
- If the environment is not too wet you should verify the correct orientation of
the outgoing air flow from the air-conditioner.
- Open Windows.
Does not the air conditioner heat enough? - Is the temperature set on the remote control correct ?
If the indoor unit is installed at the very top, due to the phenomenon of
stratification of the hot air, it is recommended to set the temperature on the
remote control with an increase of 4/5°C.
- Are the air filters of the indoor unit dirty or plugged?
- Is the grid of the outdoor unit very clogged?
- During heat pump operation, frost accumulates on the surface of the outdoor
unit reducing the efficiency of the air conditioning system. The frost is dissolved
and removed by “defrost” operation entirely managed by the microprocessor.
With very low outdoor temperatures (-8 °C) or high humidity (90% U. A.) the
defrosting cycles will be more frequent and in this case it will be necessary to
resort to other sources of additional heat.
The air conditioner emits unpleasant odours - Are the filters clean?
- Has the ordinary maintenance been carried out?
The air conditioner is noisy - When the air conditioning starts to cool or stops during heating, it is possible
to hear humming and bubbling noises due to the refrigerant circulation into the
air conditioning unit.
- When switched on or off, creaking noises due to the expansion can be heard.
- The noise may be due to defrost during heating mode
Ineffective control
- In the event of strong interferences (electrical static noises, abnormal
power supply voltages) , the operation will be compromise. Disconnect the
electrical supply and reconnect it after 2-3 seconds.
Does not work immediately By alternating the mode during the operation, it is necessary to wait 3 minutes
The (red) indicator warning light of the compressor is constantly running and
fans of the indoor unit are at a standstill
The air conditioner is alternating the heating mode to the defroster mode .
The indicator will turn off in 10 minutes and will return to the heating mode .