LNU0580CC - Air-conditioner LG - Free user manual and instructions
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USER MANUAL LNU0580CC LG
Ducted Split Type Air Conditioner OWNER'S MANUAL
- Please read carefully and thoroughly this manual before operating this unit.
- Contact the authorized SVC man for repair or maintenance of this unit.
- Contact the installer for installation of this unit.
• The appliance is not intended for use by young children or infirm persons without supervision. - Young children should be supervised to ensure that they do not play with the appliance.
MODEL: LN-0380CC
LN-0480CC
LN-0580CC
Prior to installation, the air-conditioning unit must be submitted for approval by the utility service which provides electricity (EN 61000-3 Norm
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Safety Precautions Warning......2 Operating Instructions ......3 Care and Maintenance Care and Maintenance ....4 When the air conditioner is not going to be used for a long time....5 Operation Tips....5 Troubleshooting Tips Before You Call For Service....6 Service centers....7Safety Precautions
To prevent injury to the user or other people and property damage, the following instructions must be followed.
■ Incorrect operation due to ignoring of instruction will cause harm or damage. The seriousness is classified by the following indications.
WARNING
This symbol indicates the possibility of death or serious injury.
CAUTION
This symbol indicates the possibility of injury or damage to properties only.
WARNING
Do not install, remove and reinstall the unit by yourself.
- Improper installation will cause water leakage, electrical shock, or fire. Please consult authorized dealer or specialist for the installation work. Please note fault caused by improper installation is not covered by warranty.
- Unit must be installed in an easily accessible area. Any additional cost required to hire a special equipment to service the unit will be the responsibility of the customer.
WARNING
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Solid dark gray image with no visible content, text, or symbols.• It will cause an injury by the fan.
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Solid dark gray image with no visible content, text, or symbols.• It may cause an injury.
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Completely blank or uniformly gray image with no visible content, text, or symbols.• It will cause electrical shock.
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Completely blank or uniformly gray image with no visible content, text, or symbols.• It may cause an injury.
- Besure to disconnect all electric power before filter cleaning.
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Solid dark gray image with no visible content, text, or symbols.• If not, dirt may collect and cause a fire.
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Solid dark gray image with no visible content, text, or symbols.• If the unit continues to operate in an abnormal condition, it may cause fire, damage, etc. In this case, consult your dealer.
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Completely blank or uniformly gray image with no visible content, text, or symbols.• If these are done incorrectly, it may cause a fire, electric shock, injury. Consult your dealer.
Cooling Operation
1 Move the FAN switch back to the "Auto" position.
- With the "FAN" switch in the "ON" position, Indoor fan motor shall operate continuously regardless of system switch position.
2 Move the system switch to the "Cool" position.
This unit has "time delay PCB" so there is 3-minute(±45seconds) delay before compressor start.
3 Set the temperature lower than the room temperature.
4 Move the system switch to the "OFF" position in order to stop cooling operation.
Electric Heater Operation (Electric Heater is optional)
1 Move the FAN switch to the "Auto" position.
- With the "FAN" switch in the "ON" position, Indoor fan motor shall operate continuously regardless of system switch position.
2 Move the system switch to the "Heat" position.
3 Set the temperature upper than the room temperature.
4 Move the system switch to the "OFF" position in order to stop heating operation.
Care and Maintenance
CAUTION: Before performing any maintenance, turn off the main power to the system.
You can do some of the periodic maintenance for your unit yourself; this includes, cleaning unit cabinet, clearing the condenser coil, and conducting a general unit inspection on a regular basis.
Before removing access panels to service unit, disconnect power supply. Failure to disconnect power before attempting any servicing can result in severe injury or death.
Anti-Bacteria-Air Fitters
This product has anti-bacteria washable filters. It is very important to keep air filters clean in the central duct system. Be sure to inspect them at least once each month when the system is in constant operation, (In new buildings, check the filters every week for the first 4 weeks.)
Washable type filters can be cleaned by washing with a mild detergent and water. Ensure that the filters are thoroughly dried before reinstalled them in the unit (or duct system).
Condenser coil
Unfiltered air circulates through the unit's condenser coil and can cause the coil's surface to become clogged with dust, dirt, etc.. To clean the coil, vertically (i.e., along the fins) stroke the coil surface with a soft bristled brush.
Keep all vegetation away from the condenser coil area.
Maintenance Performed by Serviceman-Cooling Season
To keep your unit operating safely and efficiently, the manufacturer recommends that a qualified serviceman check the entire system at least once each year, or more frequently if conditions warrant. Your serviceman may examine these areas of your unit:
- Filter (for cleaning)
- Motors and drive system components
- Condenser coils (for cleaning)
- Safety Controls (for mechanical cleaning)
- Electrical components and wiring (for possible replacement or connection tightness)
- Condensate drain (for cleaning)
- Inspect the unit duct connections to ensure they are physically sound and sealed to the unit casing.
- Inspect the unit mounting support to see that it is sound.
- Inspect the unit to ensure there is no obvious deterioration.
Maintenance Performed By Serviceman-Heating Season
Complete the unit inspections and service routines described below at the beginning of each heating season.
- Inspect the controller panel wiring to verify that all electrical connections are tight and that wire insulation is intact.
When the air conditioner is not going to be used for a long time.
Operate the air conditioner on Air circulation mode for 2 to 3 hours.
• This will dry out the internal parts.
Turn off the circuit breaker.
CAUTION
Turn off the circuit breaker when the air conditioner is not going to be used for a long time. Dirt may collect and may cause a fire.
Clean the air filter and re-install it in the indoor side.
Check that the air inlet and outlet of the indoor/outdoor unit are not blocked.
Helpful information
The air filters and your electric bill. If the air filters become clogged with dust, the cooling capacity will drop, and 6% of the electricity used to operate the air conditioner will be wasted.
Operation Tips
This is not good for the health and wastes electricity.
Avoid opening doors and windows as much as possible to keep the cool air in the room.
Do not let direct sunshine enter the room when the air conditioner is in operation.
Since windows are kept closed, it is a good idea to open them and ventilate the room now and then.
Troubleshooting Tips
Before You Call for Service
Check the following points before requesting repairs or service.... If the malfunction persist, please contact your dealer.
| 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. | 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 setting 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. |
Details of LG serial No.
In case of parts being disordered,
please contact with SVC center:
and check the replacement parts code.