DOWNLOAD LG LS-C182V / LS-H182V / LS-C186V / LS-H186V Service Manual ↓ Size: 2.88 MB | Pages: 56 in PDF or view online for FREE

Model
LS-C182V LS-H182V LS-C186V LS-H186V
Pages
56
Size
2.88 MB
Type
PDF
Document
Service Manual
Brand
Device
Air Conditioner
File
ls-c182v-ls-h182v-ls-c186v-ls-h186v.zip
Date

LG LS-C182V / LS-H182V / LS-C186V / LS-H186V Service Manual ▷ View online

-8-
(2) Outdoor Unit
W
L7
L6
L8
L9
D
L1
L2
L3
L10
L11
L4
L5
H
Gas side
Liquid side
MODEL
DIM
W
mm
870
H
mm
655
D
mm
320
L1
mm
370
L2
mm
340
L3
mm
25
L4
mm
630
L5
mm
25
L6
mm
546
L7
mm
162
L8
mm
162
L9
mm
54
L10
mm
74.5
L11
mm
79
Outdoor Unit
Refrigeration Cycle Diagram
-9-
INDOOR UNIT
OUTDOOR UNIT
INDOOR UNIT
OUTDOOR UNIT
HEAT
EXCHANGE
(EVAPORATOR)
HEAT
EXCHANGE
(EVAPORATOR)
HEAT
EXCHANGE
(CONDENSER)
HEAT
EXCHANGE
(CONDENSER)
COMPRESSOR
COMPRESSOR
ACCUMU
LATOR
GAS SIDE
GAS SIDE
VALVE
LIQUID SIDE
LIQUID SIDE
VALVE
CAPILLARY TUBE
CAPILLARY TUBE
CHECK VALVE
(Heating Model only)
COOLING
HEATING
REVERSING
VALVE
(Heating Model Only)
(1) Cooling Only Models
(2) Cooling & Heating Models
Wiring Diagram
-10-
INDOOR WIRING DIAGRAM
CONNECT 
PCB ASM
DISPLAY
PCB 
ASM
DC ASM
CN-TH1
CN-UD
CN-LR1
CN-LR2
PLASMA
AIR CLEAN
CN-D1
CN-D2
BK
RD
STEP
MOTOR
STEP
MOTOR
STEP
MOTOR
STEP
MOTOR
STEP
MOTOR
STEP
MOTOR
STEP
MOTOR
SAFETY S/W
SAFETY S/W
3854A20246F
CN-HVB
H.V.
ASM
AC ASM
CN-POW1
CN-POW2
RY-COMP
CN-OUT
CN-COMP
FUSE 
250V 3.15A
ZNR
POWER
BK
BL
WH
YL
RD
FAN
MOTOR
TO OUTDOOR UNIT
BR
BL
GN/YL
BR
BL
GN/YL
1(L)  2(N)
CN-GND2
CN-MOTOR1
BK
BL
WH
YL
RD
FAN
MOTOR
CN-MOTOR2
CN-GND1
CN-ACDC1
CN-ACDC2
BR(Plained)
BL(Ribbed)
CONNECT 
PCB ASM
DISPLAY
PCB 
ASM
AC ASM
DC ASM
CN-POW1
CN-GND2
CN-POW2
CN-TH1
CN-UD
CN-LR1
CN-LR2
CN-MOTOR1
CN-OUT
RY-COMP
RY-4WAY
RY-FAN
CN-COMP
CN-4WAY
/FAN
PLASMA
AIR CLEAN
FUSE 
250V 3.15A
ZNR
CN-D1
CN-D2
POWER
BK
BL
WH
BK
YL
RD
RD
FAN
MOTOR
STEP
MOTOR
STEP
MOTOR
STEP
MOTOR
STEP
MOTOR
STEP
MOTOR
STEP
MOTOR
STEP
MOTOR
TO OUTDOOR UNIT
SAFETY S/W
SAFETY S/W
BR
BL
GN/YL
BR
BL
GN/YL
BK
RD
BK
RD
1(L)  2(N)
3854A20246G
3
4
CN-GND1
CN-ACDC1
CN-ACDC2
CN-HVB
H.V.
ASM
CN-MOTOR2
BK
BL
WH
YL
RD
FAN
MOTOR
BR(Plained)
BL(Ribbed)
COMP
C S R
FAN
MOTOR
BR
BR
BL
RD
BK
GN/YL
BR
BL
RD
BK
YL
BK(RD)
BK
(RD)
BR(OR)
GN/YL
REVERSING
YL
CAPACITOR
RD
TO  INDOOR  UNIT 
OUTDOOR  WIRING  DIAGRAM
3854A20167A
TERMINAL
BLOCK
H
C
F
PTC
1(L) 2(N)
3
4
VALVE
T / B  2
T / B  1
BR
BR(OR)
OPTION
PTC
YL
RD
C
R
S
COMP.
BK
YL
FAN
MOTOR
TP
H
F
TO INDOOR UNIT
OUTDOOR WIRING DIAGRAM                                              3854AR2735F
TERMINAL
BLOCK
BR
BL
GN/YL
GN/YL
GN/YL
T/B
CAPACITOR
1(L) 2(N)
(1) Indoor Unit
(2) Outdoor Unit
Cooling
Heating
Cooling
Heating
Operation Details
1. MAIN UNIT FUNCTION
• DISPLAY
1) C/O Model
Operation Indicator
• ON while in appliance operation, OFF while in appliance pause.
• Flashing while in disconnection or short in Thermistor. (3 sec off / 0.5 sec on)
Sleep Timer Indicator
• ON while in sleep timer mode, OFF when sleep timer cancel or appliance operation pause.
Timer Indicator
• ON while in timer mode (on/off), OFF when timer mode is completed or canceled.
Comp. Running Incidator
• While in appliance operation, ON while in outdoor unit compressor running, OFF while in compressor off.
2) H/P Model
Operation Indicator
• ON while in appliance operation, OFF while in appliance pause.
• Flashing while in disconnection or short in Thermistor. (3 sec off / 0.5 sec on)
Sleep Timer Indicator
• ON while in sleep timer mode, OFF when sleep timer cancel or appliance operation pause.
Timer Indicator
• ON while in timer mode (on/off), OFF when timer mode is completed or canceled.
Defrost Indicator
• OFF except when hot start during heating mode operation or while in defrost control.
Cooling Mode Operation
• When the intake air temperature reaches 0.5°C below the setting temp, the compressor and the outdoor fan
stop.
• When it reaches 0.5°C above the setting temp, they start to operate again.
Compressor ON Temp
Setting Temp+0.5°C
Compressor OFF Temp
Setting Temp-0.5°C
• While in compressor running, operating with the airflow speed set by the remote control. While in compressor
not running, operating with the low airflow speed regardless of the setting.
Healthy Dehumidification Mode
• When the dehumidification operation input by the remote control is received, the intake air temperature is
detected and the setting temp is automatically set according to the intake air temperature.
26°C
Intake Air Temp
25°C
24°C
Intake Intake Air Temp<26°C
Intake Air Temp-1°C
18°C
Intake Intake Air Temp<24°C
Intake Air Temp-0.5°C
Intake Air Temp<18°C
18°C
-11-
Page of 56
Display

Click on the first or last page to see other LS-C182V / LS-H182V / LS-C186V / LS-H186V service manuals if exist.