LG ATNW60GMLP0 INSTALLATION GUIDE [pt]

INSTALLATION MANUAL

AIR
CONDITIONER

ENGLISH

PORTUGUÊS

Please read this installation manual completely before installing the product.
Installation work must be performed in accordance with the national wiring
standards by authorized personnel only.
Please retain this installation manual for future reference after reading it
thoroughly.

4-WAY CEILING CASSETTE

P/NO : MFL68500212

REV.00_170714

www.lg.com

TIPS FOR SAVING ENERGY

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ENGLISH

TIPS FOR SAVING ENERGY

Here are some tips that will help you minimize the power consumption when you use the air
conditioner. You can use your air conditioner more efficiently by referring to the instructions
below:

• Do not cool excessively indoors. This may be harmful for your health and may consume more
electricity.

• Block sunlight with blinds or curtains while you are operating the air conditioner.

• Keep doors or windows closed tightly while you are operating the air conditioner.

• Adjust the direction of the air flow vertically or horizontally to circulate indoor air.

• Speed up the fan to cool or warm indoor air quickly, in a short period of time.

• Open windows regularly for ventilation as the indoor air quality may deteriorate if the air condition­er is used for many hours.

• Clean the air filter once every 2 weeks. Dust and impurities collected in the air filter may block the
air flow or weaken the cooling / dehumidifying functions.

For your records

Staple your receipt to this page in case you need it to prove the date of purchase or for warranty
purposes. Write the model number and the serial number here:

Model number :

Serial number :

You can find them on a label on the side of each unit.

Dealer’s name :

Date of purchase :

SAFETY PRECAUTIONS

IMPORTANT SAFETY INSTRUCTIONS

READ ALL INSTRUCTIONS BEFORE USING THE APPLIANCE.

Always comply with the following precautions to avoid dangerous situations and ensure peak
performance of your product

WARNING

!

It can result in serious injury or death when the directions are ignored

CAUTION

!

It can result in minor injury or product damage when the directions are ignored

WARNING

!

• Installation or repairs made by unqualified persons can result in hazards to you and others.

• Installation MUST conform with local building codes or, in the absence of local codes, with
the Nation Electrical Code NFPA 70/ANSI C1-1003 or current edition and Canadian Electrical
Code Part1 CSA C.22.1.

• The information contained in the manual is intended for use by a qualified service technician
familiar with safety procedures and equipped with the proper tools and test instruments.

• Failure to carefully read and follow all instructions in this manual can result in equipment mal­function, property damage, personal injury and/or death.

Installation

• Always perform grounding. - Otherwise, it may cause electrical shock.

• Don’t use a power cord, a plug or a loose socket which is damaged. - Otherwise, it may cause a fire
or electrical shock.

• For installation of the product, always contact the service center or a professional installation
agency. - Otherwise, it may cause a fire, electrical shock, explosion or injury.

• Securely attach the electrical part cover to the indoor unit and the service panel to the outdoor unit.

- If the electrical part cover of the indoor unit and the service panel of the outdoor unit are not
attached securely, it could result in a fire or electric shock due to dust, water, etc.

• Always install an air leakage breaker and a dedicated switching board. - No installation may cause a
fire and electrical shock.

• Do not keep or use flammable gases or combustibles near the air conditioner. - Otherwise, it may
cause a fire or the failure of product.

• Ensure that an installation frame of the outdoor unit is not damaged due to use for a long time.

- It may cause injury or an accident.

• Do not disassemble or repair the product randomly. - It will cause a fire or electrical shock.

• Do not install the product at a place that there is concern of falling down. - Otherwise, it may result
in personal injury.

• Use caution when unpacking and installing. - Sharp edges may cause injury.

• Do not turn on the breaker or power under condition that front panel, cabinet, top cover, control box
cover are removed or opened.

- Otherwise, it may cause fire, electric shock, explosion or death.

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ENGLISH

Operation

• Do not share the outlet with other appliances. - It will cause an electric shock or a fire due to heat
generation.

• Do not use the damaged power cord. - Otherwise, it may cause a fire or electrical shock.

4

ENGLISH

•

• Take care so that the power cord may not be pulled during operation. - Otherwise, it may cause a

• Unplug the unit if strange sounds, smell, or smoke comes from it. - Otherwise, it may cause electri-

• Keep the flames away. - Otherwise, it may cause a fire.

• Take the power plug out if necessary, holding the head of the plug and do not touch it with wet

•

• Do not open the suction inlet of the indoor/outdoor unit during operation. - Otherwise, it may electri-

• Do not allow water to run into electrical parts. - Otherwise, it may cause the failure of machine or

• Hold the plug by the head when taking it out. - It may cause electric shock and damage.

•

• Do not step on the indoor/outdoor unit and do not put anything on it. - It may cause an injury through

• Do not place a heavy object on the power cord. - Otherwise, it may cause a fire or electrical shock.

• When the product is submerged into water, always contact the service center. - Otherwise, it may

• Take care so that children may not step on the outdoor unit. - Otherwise, children may be seriously

SAFETY PRECAUTIONS

Do not modify or extend the power cord randomly. - Otherwise, it may cause a fire or electrical shock.

fire or electrical shock.

cal shock or a fire.

hands. - Otherwise, it may cause a fire or electrical shock.
Do not use the power cord near the heating tools. - Otherwise, it may cause a fire and electrical shock.

cal shock and failure.

electrical shock.

Never touch the metal parts of the unit when removing the filter. - They are sharp and may cause injury.

dropping of the unit or falling down.

cause a fire or electrical shock.

injured due to falling down.

- Otherwise, children can injury themselves severely due to the fall.

- This appliance is not intended for use by persons (including children) with reduced physical, senso­ry or mental capabilities, or lack of experience and knowledge, unless they have been given super­vision or instruction concerning use of the appliance by a person responsible for their safety.

It’s recommended that young children be supervised to ensure that they do not play with the appliance.

-

- When the power cord is to be replaced, replacement work shall be performed only by and author­ized and qualified personnel, in order to reduce hazards.

CAUTION

!

Installation

•

Install the drain hose to ensure that drain can be securely done. - Otherwise, it may cause water leakage.

• Install the product so that the noise or hot wind from the outdoor unit may not cause any damage to
the neighbors. - Otherwise, it may cause dispute with the neighbors.

• Always inspect gas leakage after the installation and repair of product. - Otherwise, it may cause the
failure of product.

• Keep level parallel in installing the product. - Otherwise, it may cause vibration or water leakage.

Operation

•

Avoid excessive cooling and perform ventilation sometimes. - Otherwise, it may do harm to your health.

• Use a soft cloth to clean. Do not use wax, thinner, or a strong detergent. - The appearance of the air
conditioner may deteriorate, change color, or develop surface flaws.

• Do not use an appliance for special purposes such as preserving animals vegetables, precision
machine, or art articles. - Otherwise, it may damage your properties.

• Do not place obstacles around the flow inlet or outlet. - Otherwise, it may cause the failure of appli­ance or an accident.

TABLE OF CONTENTS

TABLE OF CONTENTS

5

ENGLISH

2 TIPS FOR SAVING

ENERGY

3 IMPORTANT SAFETY

INSTRUCTIONS

6 INSTALLATION PLACES

7 THE INDOOR UNIT

INSTALLATION

8 Indoor Unit Drain Piping

9 Wiring Connection

11 INSTALLATION OF

DECORATIVE
PANEL(ACCESSORY)

13 TEST RUNNING

14 INSTALLATION

INSTRUCTIONS

14 Installer Setting -

How to enter installer setting mode

15 Installer Setting -

Installer Setting Code Table

16 Installer Setting -

Setting Address of Central Control

16 Installer Setting -

Checking Address of Central Control

INSTALLATION PLACES

Annexed sheet

Or

Packing corrugated

cardboard on the

bottom

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ENGLISH

INSTALLATION PLACES

- There should not be any heat source or steam near the unit.

- There should not be any obstacles to prevent the air circulation.

- A place where air circulation in the room will be good.

- A place where drainage can be easily obtained.

- A place where noise prevention is taken into consideration.

- Do not install the unit near the door way.

- Ensure the spaces indicated by arrows from the wall, ceiling, or other obstacles.

- The indoor unit must keep the maintenance space.

Ceiling

10(13/32) or more

Ceiling Board

500(19-11/16)

or more

* Please use an annexed sheet or the corru-

gated cardboard on the bottom of packing
as installation sheet.

1000

(39-3/8)

or more

Ceiling Board

800 or less

500(19-11/16)

or more

At least 2300(90-9/16)

3600(141-23/32) or less

Unit : mm(inch)

Floor

* When using the bottom sheet, please use it

after separating the installation sheet from
packing of the product floor by using a knife
etc as a picture below.

or less

300(11-13/16)

THE INDOOR UNIT INSTALLATION

Level gauge

Ceiling

Ceiling board

Unit:mm

875(Ceiling opening)

787(Hanging bolt)

684

(Hanging bolt)

671

875(Ceiling opening)

840 Unit size

840 Unit size

TP/TM Series

Use the ventilation fan
for smoke-collecting
hood with sufficient
capacity.

Cooking table

Air conditioner

Take enough
distance

THE INDOOR UNIT INSTALLATION

1 Such places as restaurants and kitchen

where considerable amount of oil steam
and flour is generated. These may cause
heat exchange efficiency reduction, or
water drops, drain pump mal-function. In
these cases, take the following actions;

- Make sure that ventilation fan is enough
to cover all noxious gases from this
place.

- Ensure enough distance from the cook­ing room to install the air conditioner in
such a place where it may not suck oily
steam.

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ENGLISH

- Select and mark the position for fixing bolts
and piping hole.

- Decide the position for fixing bolts slightly
tilted to the drain direction after considering
the direction of drain hose.

- Drill the hole for anchor bolt on the wall.

CAUTION

!

• This air-conditioner uses a drain pump.

• Install the unit horizontally using a level
gauge.

• During the installation, care should be
taken not to damage electric wires.

NOTE

!

Avoid the following installation location.

2 Avoid installng air conditioner in such

places where cooking oil or iron powder is
generated.

3 Avoid places where inflammable gas is

generated.

4 Avoid place where noxious gas is generat-

ed.

5 Avoid places near high frequency genera-

tors.

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ENGLISH

THE INDOOR UNIT INSTALLATION

Hanging bolt

(W3/8 or M10)

Nut

(W3/8 or M10)

Spring washer

(M10)

Flat washer for M10

(accessory)

Flat washer for M10

(accessory)
Nut
(W3/8 or M10)

The following parts is option.

① Hanging Bolt - W 3/8 or M10
② Nut - W 3/8 or M10
③ Spring Washer - M10
④ Plate Washer - M10

Drill the piping hole on the wall slightly tilted
to the outdoor side using a Ø 70 hole-core
drill.

Keep the length of the bolt
from the bracket to 40mm

Ceiling board

Paper model
for installation

Adjust the

same height

Ceiling

Air Conditioner

body

Keep the length of
15~18mm between the
air conditioner bottom
surface and the ceiling
surface

Set screw of paper
model (4 pieces)

Open the ceiling board
along the outer edge of
the paper model

150mm

Ceiling
board

Indoor Unit Drain Piping

- Drain piping must have down-slope (1/50 to
1/100): be sure not to provide up-and-down
slope to prevent reversal flow.

- During drain piping connection, be careful
not to exert extra force on the drain port on
the indoor unit.

- The outside diameter of the drain connection
on the indoor unit is 32 mm.

Piping material: Polyvinyl chloride pipe VP­25 and pipe fittings

- Be sure to execute heat insulation on the
drain piping.

1/50~1/100

MAX 700

Unit : mm

Hanging bar

300 or less

1000~1500

Unit : mm

CAUTION

!

Tighten the nut and bolt to prevent unit
falling.

Wall

Indoor

Outdoor

Slope gradient for
drain Should be
1/50 ~ 1/100

Upward
routing
not allowed

Heat insulation material: Polyethylene
foam with thickness more than 8 mm.

DDrraaiinn tteesstt

The air conditioner uses a drain pump to drain
water.
Use the following procedure to test the drain
pump operation:

- Connect the main drain pipe to the exterior
and leave it provisionally until the test comes
to an end.

- Feed water to the flexible drain hose and
check the piping for leakage.

- Be sure to check the drain pump for normal
operating and noise when electrical wiring is
complete.

- When the test is complete, connect the flexi­ble drain hose to the drain port on the indoor
unit.

Feed water

Drain Pump

Drain pan

CAUTION

!

The supplied flexible drain hose should not
be curved, neither screwed. The curved or
screwed hose may cause a leakage of
water.

Flexible drain hose
(accessory)

Main
drain pipe

Drain
port

Glue the joint

Drain hose connection
Use the clip (accessory)

Flexible drain hose

THE INDOOR UNIT INSTALLATION

- Precautions in high humidity circumstance:
This air conditioner has been tested accord­ing to the "KS Standard Conditions with Mist"
and confirmed that there is not any default.
However, if it is operated for a long time in
high humid atmosphere (dew point tempera­ture: more than 23 °C), water drops are liable
to fall. In this case, add heat insulation mate­rial according to the following procedure:

Fastening band
(accessory)

Indoor
unit

- Heat insulation material to be prepared...
Adiabatic EPDM or NBR with thickness 10 to
20 mm.

- Stick glass wool on all air conditioners that
are located in ceiling atmosphere.

- In addition to the normal heat insulation
(thickness: more than 8 mm) for refrigerant
piping (gas piping: thick piping) and drain
piping, add further 10 mm to 30 mm
thickness material.

Refrigerant
piping

Thermal insulator
(accessory)

9

Wiring Connection

- Open the control box cover and connect the
Remote controller cord and Indoor power wires.

- Remove the control box cover for electrical con­nection between the indoor and outdoor unit.

- Use the cord clamper to fix the cord.

ENGLISH

HHEEAATT IINNSSUULLAATTIIOONN

- Use the heat insulation material for the
refrigerant piping which has an excellent
heat-resistance (over 120 °C).

Connection
cord between
the indoor unit
and the outdoor
unit

Wired Remote
Controller Cord
(there is no need
in case of Wireless
Remote Controller)

Control box cover
(On which the Electric
Connection cord Wiring
Connection is put)

10

NORMAL
CROSS-SECTIONAL
AREA 0.75 mm

2

20 mm

35±5 mm

GN/YL

10±3 mm

Power wirer

Round pressure terminal

Connect same thickness

wiring to both sides.

It is forbidden to

connect two to one

side.

It is forbidden to

connect wiring of

different thicknesses.

ENGLISH

THE INDOOR UNIT INSTALLATION

CAUTION

!

The connecting cable connected to the
indoor and outdoor unit should be com­plied with the following specifications
(This equipment shall be provided with a
cord set complying with the national regu­lation).

If the supply cord is damaged, it must be
replaced by a special cord or assembly
available from the manufacturer of its
service agent.

Precautions when laying power
wiring

Use round pressure terminals for connections
to the power terminal block.

When none are available, follow the instruc­tions below.

- Do not connect wiring of different thickness­es to the power terminal block. (Slack in the
power wiring may cause abnormal heat.)

- When connecting wiring which is the same
thickness, do as shown in the figure below.

CAUTION

!

The Power cord connected to the unit
should be selected according to the fol­lowing specifications.

- For wiring, use the designated power wire
and connect firmly, then secure to prevent
outside pressure being exerted on the termi­nal block.

- Use an appropriate screwdriver for tightening
the terinal screws. A screwdriver with a
small head will strip the head and make prop­er tighterning impossible.

- Over-tightening the terminal screws may
break them.