Electrolux EXN09C58HWI Bedienungsanleitung PDF herunterladen (Seite 21)

21 ENGLISH

The following events may occur during

normal operation.

1. Protection of the air conditioner

Compressor

• The compressor can’t restart for

3-4 minutes after it stops.

Anti-cold air (Cooling and heating

models only)

• The unit is designed not to blow

cold air on HEAT mode, when the

indoor heat exchanger is in one of the

following three situations and the set

temperature has not been reached.

A) When heating has just started.

B) Defrosting.

C) Low temperature heating.

• The indoor or outdoor fan stop running

when defrosting (Cooling and heating

models only).

Defrosting (Cooling and heating

models only)

• Frost may be generated on the outdoor

unit during heat cycle when outdoor

temperature is low and humidity is high

resulting in lower heating eciency of

the air conditioner.

• During this condition air conditioner

will stop heating operation and start

defrosting automatically.

• The time to defrost may vary from 4 to

10 minutes according to the outdoor

temperature and the amount of frost

built up on the outdoor unit.

2. A white mist coming out from the

indoor unit

• A white mist may generate due

to a large temperature dierence

between air inlet and air outlet

on COOL mode in an indoor

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.

3. Abnormal noise of the air

conditioner

• You may hear a low hissing sound

when the compressor is running or

has just stopped running. It is the

sound of the refrigerant ﬂowing or

coming to a stop.

• You can also hear a low “squeak”

sound when the compressor

is running or has 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 turned on.

4. 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 rst use of the unit.

5. A peculiar smell comes out from

the indoor unit

This is caused by the indoor unit giving

o smells permeated from building

material, from furniture, or smoke.

6. The air conditioner turns to FAN

only mode or stop operation from

COOL or HEAT mode

When indoor temperature reaches the

temperature setting on air conditioner,

the compressor will stop automatically,

and the air conditioner turns to FAN

only mode or stop operation. The

compressor will start again when the

indoor temperature rises on COOL

mode or falls on HEAT mode.

7. The air conditioner runs Anti-

mildew function after turning o the

unit.

• When turning o the unit under COOL

and DRY mode, the air conditioner will

run for 2 minutes to anti-mildew, then

stop the operation and turn o the unit

automatically.

• Dripping water may generate on the

surface of the indoor unit when cooling

in a high relatively humidity. Adjust

the horizontal louver to the maximum

14. OPERATION TIPS

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