LS-H076QLL0, LS-H096QLL1, S07LHP — LG Air Conditioner Service Manual (repair manual)

Model
LS-H076QLL0 LS-H096QLL1 S07LHP
Pages
68
Size
3.8 MB
Type
PDF
Document
Service Manual
Brand
Device
Air Conditioner
File
ls-h076qll0-ls-h096qll1-s07lhp.zip
Date

View LG LS-H076QLL0 / LS-H096QLL1 / S07LHP Service Manual online

LG 
Room
Air Conditioner
SERVICE MANUAL
LG
MODELS: LS-H076QLL0
LS-H096QLL1
CAUTION
• BEFORE SERVICING THE UNIT, READ THE SAFETY 
PRECAUTIONS IN THIS MANUAL.
• ONLY FOR AUTHORIZED SERVICE PERSONNEL.
    
Room Air Conditioner
Air Conditioner Service Manual
TABLE OF CONTENTS
LG Model Name ...............................................................................................................................................3
Safety Precautions
..........................................................................................................................................5
Dimensions 
...................................................................................................................................................10
Symbols Used in this Manual ...................................................................................................................10
Indoor Unit................................................................................................................................................10
Outdoor Unit .............................................................................................................................................11
Product Specifications  ................................................................................................................................13
Installation 
.....................................................................................................................................................14
Select the Best Location  .........................................................................................................................14
Piping Length and Elevation.....................................................................................................................14
How to Fix Installation Plate .....................................................................................................................15
Drill a Hole in the Wall ..............................................................................................................................15
Installation Instructions of Telephone Control(Optional)...........................................................................15
Flaring Work .............................................................................................................................................16
Connection of Piping Indoor .....................................................................................................................17
Connection of the Pipes-Outdoor .............................................................................................................20
Connect the Cable to the Indoor Unit .......................................................................................................21
Connect the Cable to the Outdoor Unit ....................................................................................................22
Checking the Drainage.............................................................................................................................23
Form the Piping ........................................................................................................................................23
Air Purging ...............................................................................................................................................24
Air Purging with Vacuum Pump................................................................................................................24
Test Running ............................................................................................................................................26
Operation  ......................................................................................................................................................27
Function of Controls .................................................................................................................................27
Display Function.......................................................................................................................................34
Self-diagnosis Function ............................................................................................................................35
Remote Control Operations......................................................................................................................36
Disassembly ..................................................................................................................................................37
Indoor Unit................................................................................................................................................37
Schematic Diagram.......................................................................................................................................40
Electric Control device..............................................................................................................................40
Wiring Diagram.........................................................................................................................................42
Components Location ..............................................................................................................................43
Troubleshooting Guide .................................................................................................................................45
Refrigeration Cycle Diagram ....................................................................................................................45
Pipe Length and the Elevation .................................................................................................................46
2-way, 3-way Valve ...................................................................................................................................47
Cycle Parts ...............................................................................................................................................54
Electronic Parts ........................................................................................................................................55
Exploded View ..............................................................................................................................................62
Indoor Unit...............................................................................................................................................62
Outdoor Unit ............................................................................................................................................63
Replacement Parts List ................................................................................................................................64
Indoor ......................................................................................................................................................64
Outdoor ....................................................................................................................................................65
Service Manual  3
LG Model Name
1
2
3
4
5
6
7
8
9
Code 
Type
Code of Model
Meaning
1,2
Type of Airconditioner
A~Z
LS: LG Split Type Airconditioner
3
Chassis
A~Z
Name of toll of Unit
Ex. LS-R 
S R Chassis
4,5
Capacity(Btu/h)
1~9
Cooling/Heating Capacity
Ex. "09" 
9,000Btu/h
6
Electric Range
1~9
Electric Standard
115V/60Hz
220~240V/50Hz
➔ 
220V/60Hz
110V, 50/60Hz
208~230V/60Hz 8 
380~415V/50Hz
200~220V/50Hz
380~415V/60Hz
7
Serial No.
0~9
A~Z
8
Cooling/Heating
A~Z
9
LG/OEM Brand
A~Z
L: LG Brand    
M: 1st OEM Brand
G: 2nd LG Brand
N: 2nd OEM Brand
-
Basic
A
0
Plasma Filter
B
1
Auto Swing + Plasma Filter
C
2
Telephone + LED Display
D
3
Telephone + LCD Display
E
4
Auto Swing + Plasma Filter + Telephone + LCD
F
5
Low Ambient + Ambient/change
G
6
Plasma Filter + Low Ambient + Ambient/change
H
7
Internet
J
8
Auto Swing + Plasma Filter + Oxygen Generator
K
9
Auto Swing + Soft Start
Z
L
Auto Swing + Star Rating
M
Y
Auto Swing + Star Rating + Plasma Filter
N
X
Auto Swing + Soft Start + Star Rating
P
W
Auto Swing + Soft Start + Star Rating 4 + Plasma
Q
V
Auto Swing + Telephone + LCD
R
U
Auto Swing + Telephone + LCD + Soft Start
S
T
C/O
C
A
D
G
K
H/P
H
B
E
J
L
E/H+C/O
X
5
7
-
-
E/H+H/P
Y
6
8
-
-
C/O
F
M
Q
-
-
H/P
R
P
S
-
-
C/O
V
W
1
3
H/P
N
Y
2
4
H/P
T
H/P
U
INDOOR
BASIC
BASIC
PLASMA
PLASMA
GOLD FIN
OUTDOOR
BASIC
GOLD FIN
GOLD FIN
BASIC
GOLD FIN
UNIT
R22
HFC
R22+AC INV.
HFC+AC
INV.
HFC+DC
INV.
2002
Room Air Conditioner
1
2
-
3
4
5
6
7
8
9
10
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
M: Mexico
K: Turkey R22
V: Vietnam
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
A~Z
Name of Chassis of Unit
Ex. LSP 
SP 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/changeove)+A/clean+Low A
G
Nano Plasma F+(A/changeove)+A/clean+4way+Low A
H
Tele+LED+4way
I
Internet
J
Plasma F+4Way+Oxy generator
K
Nano Plasma F+(A/changeove)+A/clean
L
Nano Plasma F+(A/changeove)+A/clean+4way
M
Nano Plasma F+(A/changeove)+A/clean+PTC
N
Nano Plasma F+(A/changeove)+Autoclean+4way+PTC
P
Nano Plasma F+(A/changeove)+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
T
Nano Plasma F+4Way+(A/changeove)+A/clean+
U
R
Mirror
W
White
B
Blue
D
Wood
M
Metal
C
Cherry
2003
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Here you can view online or download LG LS-H076QLL0 / LS-H096QLL1 / S07LHP Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair LG LS-H076QLL0 / LS-H096QLL1 / S07LHP Air Conditioner. Information contained in LG LS-H076QLL0 / LS-H096QLL1 / S07LHP service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).