LG ARNU09GTEC1 [14/14] Before you call for service
![LG ARNU09GTEC1 [14/14] Before you call for service](/views2/1107079/page14/bge.png)
Maintenance and Service
14 Indoor Unit
Before you call for service...
?
Check the following points before requesting repairs or service.... If the malfunction persist,
please contact your dealer.
Troubleshooting Tips! Save time and money!
• Have you made a
mistakeintimer
operation?
• Has the fuse blown
or has the circuit
breaker been
tripped?
• Check that this is not
a damp smell exuded
by the walls, carpet,
furniture or cloth
items in the room.
• Condensation occurs
when the airflow from
the air conditioner
cools the warm room
air.
• This is the protector
of the mechanism.
• Wait about three
minutes and
operation will begin.
The air conditioner
does not operate.
The room has a
peculiar odor.
It seems that
condensation is
leaking from the air
conditioner.
Air conditioner does
not operate for about
3 minutes when
restart.
Does not cool or heat
effectively.
The air conditioner
operation is noisy.
Crack sound is
heard.
Remote control
displayisfaint,orno
display at all.
• Is the air filter dirty?
See air filter cleaning
instructions.
• The room may have
been very hot when
the room air
conditioner was first
turned on. Allow time
for it to cool down.
• Has the temperature
been set incorrectly?
• Are the indoor unit's
air inlet or outlet vents
obstructed?
• For a noise that
sounds like water
flowing.
-This is the sound of
freon flowing inside
the air conditioner
unit.
• For a noise that
sounds like the
compressed air
releasing into
atmosphere.
-This is the sound of
the dehumidifying
water being
processed inside the
air conditioning unit.
• This sound is generated
by the expansion/
constriction of the front
panel, etc. due to
changes of
temperature.
• Cleaning the filter,
press the Timer button
and button of wired
remote controller at
thesametimefor3
sec.
• Are the batteries
depleted?
• Are the batteries
inserted in the
opposite (+) and (-)
directions?
WATER RESISTANT: The outdoor side of this appliance is WATER RESISTANT.
The indoor side is not water resistant and should not be exposed to
excess water.
NOTICE
Filter sign lamp
(LED) is ON.
Содержание
- Indoor unit 1
- Owner s manual 1
- System 1
- Ceiling mounted cassette 4way type indoor unit owner s manual 2
- For your records 2
- Indoor unit 2
- Precaution 2
- Read this manual 2
- Table of contents 2
- Caution 3
- English 3
- I installation 3
- Safety precautions 3
- Warning 3
- Be cautious when unpacking and installing the product 4
- Do not install remove or re install the unit by yourself customer 4
- Do not modify or extend the power cable 4
- Do not place a heater or other appliances near the power cable 4
- Do not place anything on the power cable 4
- Do not plug or unplug the power supply plug during operation 4
- Do not touch operate the product with wet hands 4
- I operation 4
- Indoor unit 4
- Safety precautions 4
- Be cautious that water could not enter the product 5
- Do not allow water to run into electric parts 5
- English 5
- Owner s manual 5 5
- Safety precautions 5
- Turn the main power off when cleaning or maintaining the product 5
- Ventilate the product from time to time when operating it together with a stove etc 5
- When flammable gas leaks turn off the gas and open a window for ventilation before turn the product on 5
- When the product is soaked flooded or submerged contact an authorized service center 5
- Caution 6
- I installation 6
- I operation 6
- Indoor unit 6
- Safety precautions 6
- English 7
- Owner s manual 7 7
- Safety precautions 7
- Cleaning and maintenance 8
- Indoor unit 8
- Preparing for operation 8
- Prior to operation 8
- Service 8
- 9 10 11 12 13 9
- English 9
- Name and function of remote controller optional 9
- Operating instructions 9
- Caution 10
- Indoor unit 10
- Operating instructions 10
- Wireless remote controller optional 10
- Auto restart function 11
- English 11
- Forced operation 11
- Operating instructions 11
- Owner s manual 11 11
- Tips for filter sign led 11
- Air filters 12
- Caution 12
- Grille case and remote control 12
- Indoor unit 12
- Maintenance and service 12
- Caution caution 13
- English 13
- Operation tips 13
- When the air conditioner is not going to be used for a long time 13
- Before you call for service 14
- Indoor unit 14
- Troubleshooting tips save time and money 14
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