Electrolux EXI22HD1WI User Manual download pdf (Page 19)

Operation Tips

environment that has a high relative humidity.

 A white mist may generate due to moisture

generated from defrosting process when the air

conditioner restarts in HEAT mode operation after

defrosting.

4. Low noise of the air conditioner

 You may hear a low hissing sound when the

compressor is running or has just stop running.

This is the sound of the refrigerant ÀRZLQJ or

coming to a stop.

 You also may hear a low “squeak” sound when

the compressor is running or just stopped

running. This is caused by heat expansion and

cold contraction of the plastic parts in the unit

when the temperature is changing.

 A noise may be heard due to louver restoring to

its original position when power is furst turned on.

5. Dust is blown out from the indoor unit

This is a normal condition when the air conditioner

has not been used for a long time or during ¿UVW use

of the unit.

6. A peculiar smell comes out from the indoor unit

This is caused by the indoor unit giving off smells

permeated from building material, furniture or

smoke.

7. The air conditioner turnes to FAN only mode

from COOL or HEAT mode

When the indoor temperature reaches the setting

value, the compressor will stop automatically, and

the air conditioner turns to FAN mode.

The compressor will start again when the indoor

temperature rises in COOL mode or falls in HEAT

mode to the set point.

8. Condensation

Condensate water is likely to form at the air outlet

if cooling or drying for a long time when the relative

humidity is more than 80% (with doors and windows

open).

Set the vertical louver to its maximum angle (to

the ÀRRU and High fan speed. Close the doors and

windows.

9. Lighting or a car wireless telephone operating

nearby may cause the unit to malfunction.

Disconnect the unit with power and then re-connect

the unit with power again. Push ON/OFF button on

the remote control to restart operation.

10. X-Fan function

The indoor unit may keep running after you switch

off the unit by pressing ON/OFF button.

Please check whether the X-Fan function is

switched off.

The following events may occur during normal

operation:

1. Protection of the air conditioner.

 Compressor protection

The compressor can’t restart for 3 minutes

after it stops

 Anti-freezing

If the unit is operating in COOL mode and

in low ambient temperature, frost may be

formed on the heat exchanger. When indoor

heat exchanger temperature decreases

below 0°C, the compressor will stop

operation to protect the unit.

 Defrosting

Frost may form on the outdoor unit in heating

operation when the outdoor temperature

is low but humidity is high, resulting in low

heating HI¿FLHQFy.

During this condition the air conditioner will

stop heating operation and start defrosting

automatically. The time to defrost may vary

from 3 to 12 minutes.

During defrosting, the fan motors of indoor

unit and outdoor unit will stop, the indoor

indicator ÀDVKHV “H1” and the outdoor unit

may emit vapor. This is not malfunction. After

defrosting is ¿QLVKHG the heating operation

will recover automatically.

 Anti-cold air

In HEAT mode, the indoor fan will not operate

in order to prevent cold air being blown into

the room (within 5 minutes), if the indoor

heat exchanger does not reach a minimum

temperature under the following states:

(1) Heating operation just start.

(2) After auto defrosting is just ¿QLVKHG

(3) Heating at low temperature.

2. Gentle breeze

The indoor unit may blow gentle breeze and the

louver rotate to a certain position in the following

situation:

(1) In HEAT mode, the unit is turned on, the

compressor does not reach the starting

condition.

(2) In HEAT mode, the temperature reaches the

set value and the compressor stops running

for about 1 minute.

3. A white mist coming out from the

indoor unit

 A white mist may generate due to a large

temperature difference between air inlet

and air outlet in COOL mode in an indoor

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Electrolux EXI22HD1WI User Manual Page 19

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