Lg TNNC060BSA0, TNUC0482SA0, TNUC060BSA0, TNUC0362SA0 User Manual

TN-OM-06

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.

Prior to installation, this air-conditioning
unit must be submitted for approval by the
utility service which provides electricity
(EN 61000-3 Norm).

ENGLISH ESPAÑO L

e-mail http://www.lge.com

2

WARNING

WARNING

WARNING

WARNING

CAUTION

CAUTION

WARNING

WARNING

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

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.

This symbol indicates the possibility of death or serious injury.

This symbol indicates the possibility of injury or damage to
properties only.

■

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.

Installation precautions

Do not insert hands through
Discharge Grille when the air
conditioner is operating.

• It will cause an injury by the
fan.

Do not step on the unit and
do not put anything on it.

• It may cause an injury.

Do not operate with wet
hand.

• It will cause electrical shock.

When the air filter is to be removed, do not
touch the moving parts or electric parts of the
unit.

• It may cause an injury.

• Besure to disconnect all electric power before
filter cleaning.

When the unit is not going to be used for a
long time, turn off the circuit breaker.

• If not, dirt may collect and cause a fire.

When an abnormality (smell of burning,
etc) occurs, stop the air conditioner and
turn off the circuit breaker.

• If the unit continues to operate in an
abnormal condition, it may cause fire,
damage, etc. In this case, consult your
dealer.

Repair or relocation should not be done
by the customer.

• If these are done incorrectly, it may cause
a fire, electric shock, injury. Consult your
dealer.

Saf ety Preca u tion s

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SYSTEM

COOL OFF HEAT

FAN

AUTO ON

50 60 70 80 90

SYSTEM

COOL OFF HEAT

SYSTEM

COOL OFF HEAT

FAN

AUTO ON

50 60 70 80 90

1

2

3

4

1

2

3

4

3

Cooling Operation

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.

Move the system switch to the "Cool" position.

This unit has "time delay PCB" so there is 3-minute(±45seconds)
delay before compressor start.

Set the temperature lower than the room temperature.

Move the system switch to the "OFF" position in order to stop
cooling operation.

Electric Heater Operation (Electric Heater is an option)

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.

Move the system switch to the "Heat" position.

Set the temprature upper than the room temprature.

Move the system switch to the "OFF" position in order to stop heating operation.

Op eratin g In struct ions

ENGLISH

4

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.

WARNING

Anti-Bacteria-Air Fiters

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:

1. Filter (for cleaning)

2. Motors and drive system components

3. Condenser coils (for cleaning)

4. Safety Controls (for mechanical cleaning)

5. Electrical components and wiring (for possible replacement or connection tightness)

6. Condensate drain (for cleaning)

7. Inspect the unit duct connections to ensure they are physically sound and sealed to the unit casing.

8. Inspect the unit mounting support to see that it is sound.

9. 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.

Ca r e and M a inte nance

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CAUTION

CAUTION

5

ENGLISH

When the air conditioner is not going to be used for a long time.

Operation Tips

Helpful information

The air filters and your electiric 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.

When it is not going to be used for

a long time.

When the air conditioner is to

be used again.

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.

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.

■ Check that the air inlet and outlet of the
indoor/outdoor unit are not blocked.

Do not overcool the room.

This is not good for the health and wastes
electricity.

Keep blinds or curtains closed.

Do not let direct sunshine enter the room when
the air conditioner is in operation.

Make sure that the doors

and windows are shut tight.

Avoid opening doors and windows as much as
possible to keep the cool air in the room.

Ventilate the room occasionally.

Since windows are kept closed, it is a good
idea to open them and ventilate the room now
and then.