LG LS-C1863R Manuale utente

Room Air Conditioner

SVC MANUAL(Exploded View)

MODEL :

CAUTION

Before Servicing the unit, read the safety precautions in General SVC manual.

Only for authorized service personnel.

Internal Use Only

http://biz.lgservice.com

LS-C1863R/W/B/D/M/CM0

LS-H1863R/W/B/D/M/CM0

LS-C2463R/W/B/D/M/CM0

LS-H2463R/W/B/D/M/CM0

LS-C1823R/W/B/D/M/CM0

LS-C1823R/W/B/D/M/CM2

LS-H1823R/W/B/D/M/CM0

LS-C2423R/W/B/D/M/CM0

LS-H2423R/W/B/D/M/CM0

AS-H2463R/D/M/WM1

AS-H1863B/M/R/WM0

AS-H2463R/D/M/WM1

LS-C2463B/C/D/M/RM1

LS-C1823RM1

LS-H1863B/D/M/R/WM1

AS-H1863*M3

AS-H2463*M3

LS-H1863*M3

LS-C2463*M3

LS-H2463*M3

LS-C1863*M3

LS-C2463*M4

- 2 -

Only for training and service purposes LGE Internal Use Only

Air Conditioner Service Manual

TABLE OF CONTENTS

LG Model Name...............................................................................................................................................3

Safety Precautions..........................................................................................................................................4

Dimensions......................................................................................................................................................8

Symbols used in this Manual......................................................................................................................8

Indoor Unit.................................................................................................................................................8

Outdoor Unit...............................................................................................................................................9

Installation.....................................................................................................................................................12

Select the best Location ..........................................................................................................................12

Piping Length and Elevation.....................................................................................................................13

Fixing Installation Plate ............................................................................................................................14

Drill a Hole in the Wall..............................................................................................................................14

Flaring Work.............................................................................................................................................15

Connecting the Piping..............................................................................................................................16

Connecting the Cables to the Indoor Unit ................................................................................................22

Connecting the Cables to the Outdoor Unit..............................................................................................23

Checking the Drainage.............................................................................................................................23

Forming the Piping...................................................................................................................................24

Air Purging ...............................................................................................................................................25

Air Purging with Vacuum Pump................................................................................................................25

Test Running ............................................................................................................................................27

Operation.......................................................................................................................................................28

Function of Controls.................................................................................................................................28

Display Function ......................................................................................................................................35

Self-diagnosis Function............................................................................................................................36

Remote Control Operations......................................................................................................................37

Disassembly ..................................................................................................................................................38

Indoor Unit................................................................................................................................................38

Troubleshooting Guide.................................................................................................................................41

Refrigeration Cycle Diagram....................................................................................................................41

2-way, 3-way Valve .................................................................................................................................42

Cycle Parts...............................................................................................................................................47

Electronic Parts........................................................................................................................................48

Schematic Diagram.......................................................................................................................................55

Electric Control Device.............................................................................................................................55

Wiring Diagram.........................................................................................................................................56

Components Location ..............................................................................................................................58

Product Specifications.................................................................................................................................60

Exploded View...............................................................................................................................................62

- 3 -

Only for training and service purposes LGE Internal Use Only

LG Model Name

12 -345678910

Code Type Code of Model Meaning

1 Producing Center, A~Z L: Chang-won R22 N: India

Refrigerant A: Chang-won R410A Z: Brazil

C: Chang-won R407C D: Indonesia

T: China X: Mexico

K: Turkey R22 V: Vietnam

U: China R410A

E: Turkey R410A S: Out Sourcing

H: Thailand

2 Product Type A~Z S: Split Type Air Conditioner

3 Cooling/Heating/Inverter A~Z C: Cooling only

H: Heat pump

X: C/O + E/Heater

Z: H/P + E/Heater

V: AC Inverter C/O

N: AC Inverter H/P

Q: DC Inverter C/O

W: DC Inverter H/P

4, 5 Capacity 0~9 Cooling/Heating Capacity

Ex. "09" →9,000 Btu/h

6 Electric Range 1~9 1: 115V/60Hz, A: 220V, 50Hz, 3Phase

A~Z 2: 220V/60Hz B: 208~230V, 60Hz, 3Phase

3: 208-230V/60Hz C: 575V, 50Hz, 3Phase

5: 200-220V/50Hz D: 440~460, 60Hz, 3Phase

6: 220-240V/50Hz E: 265V, 60Hz

7: 110V, 50/60Hz F: 200V, 50/60Hz

8: 380-415V/50Hz

9: 380-415V/60Hz

7 Chassis 1~9 Name of Chassis of Unit

Ex. 3 → S3 Chassis

8 Look A~Z Look,

Color (Artcool Model)

9 Function A~Z

10 Serial No. 1~9 LG Model De

* ARTCOOL COLOR

velopment Serial No.

Basic A

Basic+4Way B

Plasma Filter C

Plasma Filter+4 Way D

Tele+LCD E

Tele+LCD+Nano plasma+4Way F

Nano Plasma F+(A/changeover)+A/clean+Low A G

Nano Plasma F+(A/changeover)+A/clean+4way+Low A H

Tele+LED+4way I

Internet J

Plasma F+4Way+Oxy generator K

Nano Plasma F+(A/changeover)+A/clean L

Nano Plasma F+(A/changeover)+A/clean+4way M

Nano Plasma F+(A/changeover)+A/clean+PTC N

Nano Plasma F+(A/changeover)+Autoclean+4way+PTC P

Nano Plasma F+(A/changeover)+A/clean+4way+Low A+PTC Q

Negative ION+A/Clean R

(Nano)Plasma+Negative ION+A/Clean S

4way+(Nano)Plasma F+Negative ION+Healthy dehumidification+A/Clean

Nano Plasma F+4Way+(A/changeover)+A/clean+Oxy generator U

4way+(Nano)Plasma F+Negative ION+Healthy dehumidification+A/Clean+Oxy generator

Dry Contact W

Wired Remocon 8

R Mirror

W White Wood

B Blue

D Wood

M Metal

C Cherry

N Walnut

A Gogh

S Sisley

Q Quran

K Mecca

2004

- 4 -

Only for training and service purposes LGE Internal Use Only

Safety Precautions

To prevent injury to the user or other people and property damage, the following instructions must

be followed.

■Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is

classified by the following indications.

■Meanings of symbols used in this manual are as shown below.

This symbol indicates the possibility of death or serious injury.

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

Be sure not to do.

Be sure to follow the instruction.

Always perform grounding. Don’t use a power cord, a plug

or a loose socket which is

damaged.

For installation of the product,

always contact the service center or

a professional installation agency.

• Otherwise, it may cause electrical

shock. • Otherwise, it may cause a fire or

electrical shock. • Otherwise, it may cause a fire, elec-

trical shock, explosion or injury.

Securely attach the electrical

part cover to the indoor unit

and the service panel to the

outdoor unit.

Always install an air leakage

breaker and a dedicated

switching board.

Do not keep or use flammable

gases or combustibles near

the air conditioner.

• 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.

• No installation may cause a fire and

electrical shock. • Otherwise, it may cause a fire or the

failure of product.

■Installation

Wax

Thinner

- 5 -

Only for training and service purposes LGE Internal Use Only

Safety Precautions

■Operation

Do not modify or extend the

power cord randomly. Take care so that the power

cord may not be pulled during

operation.

Unplug the unit if strange

sounds, smell, or smoke

comes from it.

• Otherwise, it may cause a fire or

electrical shock. • Otherwise, it may cause a fire or

electrical shock. • Otherwise, it may cause electrical

shock or a fire.

• Sharp edges may cause injury. • It will cause an electric shock or a

fire due to heat generation. • Otherwise, it may cause a fire or

electrical shock.

Use caution when unpacking

and installing. Do not share the outlet with

other appliances. Do not use the damaged

power cord.

Ensure that an installation

frame of the outdoor unit is

not damaged due to use for a

long time.

Do not disassemble or repair

the product randomly. Do not install the product at a

place that ther is concern of

falling down.

• It may cause injury or an accident. • It will cause a fire or electrical shock. • Otherwise, it may result in personal

injury.

- 6 -

Only for training and service purposes LGE Internal Use Only

Safety Precautions

Keep the flames away.

Take the power plug out if neces-

sary, holding the head of the plug

and do not touch it with wet hands.

Do not use the power cord

near the heating tools.

• Otherwise, it may cause a fire. • Otherwise, it may cause a fire or

electrical shock. • Otherwise, it may cause a fire and

electrical shock.

Do not open the suction inlet

of the indoor/outdoor unit dur-

ing operation.

Do not allow water to run into

electrical parts. Never touch the metal parts of

the unit when removing the fil-

ter.

• Otherwise, it may electrical shock

and failure. • Otherwise, it may cause the failure of

machine or electrical shock. • They are sharp and may cause

injury.

Do not step on the indoor/outdoor unit and do

not put anything on it. Do not place a heavy object on the power cord.

• It may cause an injury through dropping of the unit or

falling down. • Otherwise, it may cause a fire or electrical shock.

When the product is submerged into water,

always contact the service center.

Take care so that children may not step on the

outdoor unit.

• Otherwise, it may cause a fire or electrical shock. • Otherwise, children may be seriously injured due to

falling down.

- 7 -

Only for training and service purposes LGE Internal Use Only

Safety Precautions

■Installation

Install the drain hose to

ensure that drain can be

securely done.

Install the product so that the

noise or hot wind from the

outdoor unit may not cause

any damage to the neighbors.

Always inspect gas leakage

after the installation and repair

of product.

• Otherwise, it may cause water leak-

age.

• Otherwise, it may cause dispute with

the neighbors.

• Otherwise, it may cause the failure of

product.

Wax

Thinner

Keep level parallel in installing the product. Avoid excessive cooling and perform ventila-

tion sometimes.

• Otherwise, it may cause vibration or water leakage. • Otherwise, it may do harm to your health.

Use a soft cloth to clean. Do not use wax, thin-

ner, or a strong detergent. When gas leaks, open the window for ventila-

tion before operating the unit.

• The appearance of the air conditioner may deteriorate,

change color, or develop surface flaws. • Otherwise, it may cause explosion, and a fire.

■Operation

- 8 -

Only for training and service purposes LGE Internal Use Only

Dimensions

Installation plate

W mm 1170

H mm 315

D mm 173

Model

Dimension

INDOOR UNIT

Indoor Unit

This symbol alerts you to the risk of electric shock.

This symbol alerts you to hazards that may cause harm to the

air conditioner.

This symbol indicates special notes.

NOTICE

Symbols used in this Manual

- 9 -

Only for training and service purposes LGE Internal Use Only

W mm 870 870

H mm 655 800

D mm 320 320

L1 mm 370 370

L2 mm 340 340

L3 mm 25 25

L4 mm 630 775

L5 mm 25 25

L6 mm 546 546

L7 mm 162 162

L8 mm 162 162

L9 mm 54 54

L10 mm 74.5 74.5

L11 mm 79 79

LS-C1863R/W/B/D/M/CM0, LS-H1863R/W/B/D/M/CM0

LS-C2463R/W/B/D/M/CM0, LS-H2463R/W/B/D/M/CM0

LS-H2423R/W/B/D/M/CM0, AS-H1863B/M/R/WM0

AS-H2463B/M/R/WM0, LS-C2463B/C/D/M/RM1

LS-C1823RM1, LS-H1863B/D/M/R/WM1

LS-H1863*M3, LS-C2463*M3, LS-H2463*M3

LS-C1863*M3, LS-C2463*M4

AS-H2463R/D/M/WM1

Outdoor Unit

Dimensions

L7 L6 L8 L9

L10L11

L4L5

Gas side

Liquid side

MODEL

DIM

- 10 -

Only for training and service purposes LGE Internal Use Only

Dimensions

WL2

Gas side

(3-way valve)

Liquid side

(2-way valve)

MODEL

DIM unit

W mm 840

H mm 577

D mm 276

L1 mm 287

L2 mm 64

L3 mm 518

L4 mm 10

L5 mm 100

LS-C1823R/W/B/D/M/CM2, AS-H1863*M3

LS-C2423R/W/B/D/M/CM0, AS-H2463*M3

Questo manuale è adatto per i seguenti modelli

Indice

Manuali Condizionatore d'aria popolari di altre marche

Spheros

Spheros CC 355 Manuale utente

Bosch

Bosch Climate 5000 SCI 24 CAS/ OU- OUE Manuale utente

Panasonic

Panasonic CS-E12HKEW Manuale utente

nedis

nedis ACMB1WT7 Manuale utente

Samsung

Samsung AR KV Series Guida

Daikin

Daikin FCFV50A Manuale utente

Fujitsu

Fujitsu Inverter ASBA30JFC Manuale utente

Toshiba

Toshiba RAS-M10SMUV-E Manuale utente

Daikin

Daikin FXLQ20MAVE Manuale utente

Hitachi

Hitachi RAS-E24CAK Manuale utente

CIAT

CIAT Magister 2 Series Guida

Bestron

Bestron AAC6000 Manuale utente

Hisense

Hisense 7K Manuale tecnico

Frigidaire

Frigidaire FFRE0533S1E0 Manuale utente

Samsung

Samsung AS09HM3N Manuale utente

Frigidaire

Frigidaire CRA073PU11 Manuale del proprietario

Soleus Air

Soleus Air GB-PAC-08E4 Manuale utente

McQuay

McQuay MCK020A Manuale utente