DOWNLOAD LG LS-K1863HL_HM_HN / LS-K1864HL_HM_HN_BL_EL / LS-K1867HL_HM_HN / LS-K2423HL_HM_HN / LS-K2424HL_HM_HN / LS-K2465HL_HM_HN / LS-K2466HL_HM_HN_BL_EL / LS-K2665HL_HM_HN / LS-K2666HL_HM_HN_BL_EL / LS-K2669HL_HM_HN Service Manual ↓ Size: 4.35 MB | Pages: 127 in PDF or view online for FREE

Model
LS-K1863HL_HM_HN LS-K1864HL_HM_HN_BL_EL LS-K1867HL_HM_HN LS-K2423HL_HM_HN LS-K2424HL_HM_HN LS-K2465HL_HM_HN LS-K2466HL_HM_HN_BL_EL LS-K2665HL_HM_HN LS-K2666HL_HM_HN_BL_EL LS-K2669HL_HM_HN
Pages
127
Size
4.35 MB
Type
PDF
Document
Service Manual
Brand
Device
Air Conditioner
File
ls-k2466el.zip
Date

LG LS-K1863HL_HM_HN / LS-K1864HL_HM_HN_BL_EL / LS-K1867HL_HM_HN / LS-K2423HL_HM_HN / LS-K2424HL_HM_HN / LS-K2465HL_HM_HN / LS-K2466HL_HM_HN_BL_EL / LS-K2665HL_HM_HN / LS-K2666HL_HM_HN_BL_EL / LS-K2669HL_HM_HN Service Manual ▷ View online

Room Air Conditioner
SERVICE MANUAL
MODEL : LS-K1863HL/HM/HN
LS-K1864HL/HM/HN/BL/EL
LS-K1867HL/HM/HN
LS-K2423HL/HM/HN
LS-K2424HL/HM/HN
LS-K2465HL/HM/HN
LS-K2466HL/HM/HN/BL/EL
LS-K2665HL/HM/HN
LS-K2666HL/HM/HN/BL/EL
LS-K2669HL/HM/HN
- 2 -
Contents
Functions .................................................................................................................................3
Product Specifications  ..........................................................................................................5
Dimensions ..............................................................................................................................8
Refrigeration Cycle Diagram ................................................................................................10
Pipe Length and the Elevation .............................................................................................11
Wiring Diagram......................................................................................................................12
Operation Details ..................................................................................................................14
Display Function ...................................................................................................................22
Self-diagnosis Function........................................................................................................22
Installation .............................................................................................................................23
Operation ...............................................................................................................................36
Disassembly of the parts (Indoor Unit) ...............................................................................38
2-way, 3-way Valve.................................................................................................................44
Cycle Troubleshooting Guide...............................................................................................51
Electronic Parts Troubleshooting Guide.............................................................................52
Electronic Control Device.....................................................................................................58
Schematic Diagram ...............................................................................................................60
Exploded View and Replacement Parts List.......................................................................61
- 3 -
Functions
• Room temperature sensor. (THERMISTOR)
• Maintains the room temperature in accordance with the Setting Temp. 
• Indoor fan is delayed for 5 sec at the starting.
• Restarting is inhibited for approx. 3 minutes.
• High, Med, Low
--- Lights up in operation
--- Lights up in Sleep Mode
--- Lights up in Timer Mode
--- Lights up in Deice Mode (for Heating Model)
OUTDOOR --- Lights up in compressor operation (for Cooling Model)
• Intermittent operation of fan at low speed.
• The fan is switched to low(Cooling), med(Heating) speed.
• The unit will be stopped after 1, 2, 3, 4, 5, 6, 7 hours.
• The fan is switched to intermittent or irregular operation
• The fan speed is automatically switched from high to low speed. 
• The louver can be set at the desired position or swing 
up and down automatically. 
Indoor Unit
Operation ON/OFF by Remote controller
Sensing the Room Temperature
Room temperature control
Starting Current Control
Time Delay Safety Control
Indoor Fan Speed Control
Operation indication Lamps (LED)
Soft Dry Operation Mode
• Both the indoor and outdoor fan
stops during deicing.
• The indoor fan stops until the 
evaporator piping temperature will be
reached at 28°C.
Sleep Mode Auto Control
Natural Air Control by CHAOS Logic
Airflow Direction Control
Deice (defrost) control (Heating)
Hot-start Control (Heating)
- 4 -
Healthy Dehumidification Operation Mode.(       )
Remote Control
Operation ON/OFF
Reset
Operation Mode Selection
Temperature Setting
Timer Selection
Timer Setting
JET COOL
Timer Cancel
Sleep Operation
Airflow Direction Control
(Cooling 
model only)
(Heating 
model only)
TEMPERATURE
LOW
HIGH
Cooling Operation Mode.(       )
Heating Operation Mode.(       )
Auto Operation Mode.(       )
Fan Operation Mode
Horizontal Airflow Direction Control Button(Option)
Room, Temperature Display
Setting the Time or Timer
PLASMA(Option)/NEGATIVE ION(Option)
ON
OFF
SET
PLASMA
CANCEL
Fan Speed Selection
(Low)
(Med)
(High)
(CHAOS)
: (High:39°C
Low:11°C)
: OFF, ON, OFF                ON
: Cancel Sleep Mode, Timer ON or Timer OFF
: 1, 2, 3, 4, 5, 6, 7,  Off Timer
: Fan Operates without cooling or heating.
Cooling
Down to 18°C
Up to 30°C
Heating
Down to 16°C
Up to 30°C
Page of 127
Display

LG LS-K1863HL_HM_HN / LS-K1864HL_HM_HN_BL_EL / LS-K1867HL_HM_HN / LS-K2423HL_HM_HN / LS-K2424HL_HM_HN / LS-K2465HL_HM_HN / LS-K2466HL_HM_HN_BL_EL / LS-K2665HL_HM_HN / LS-K2666HL_HM_HN_BL_EL / LS-K2669HL_HM_HN Service Manual ▷ Download

  • DOWNLOAD LG LS-K1863HL_HM_HN / LS-K1864HL_HM_HN_BL_EL / LS-K1867HL_HM_HN / LS-K2423HL_HM_HN / LS-K2424HL_HM_HN / LS-K2465HL_HM_HN / LS-K2466HL_HM_HN_BL_EL / LS-K2665HL_HM_HN / LS-K2666HL_HM_HN_BL_EL / LS-K2669HL_HM_HN Service Manual ↓ Size: 4.35 MB | Pages: 127 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the LG LS-K1863HL_HM_HN / LS-K1864HL_HM_HN_BL_EL / LS-K1867HL_HM_HN / LS-K2423HL_HM_HN / LS-K2424HL_HM_HN / LS-K2465HL_HM_HN / LS-K2466HL_HM_HN_BL_EL / LS-K2665HL_HM_HN / LS-K2666HL_HM_HN_BL_EL / LS-K2669HL_HM_HN in PDF for free, which will help you to disassemble, recover, fix and repair LG LS-K1863HL_HM_HN / LS-K1864HL_HM_HN_BL_EL / LS-K1867HL_HM_HN / LS-K2423HL_HM_HN / LS-K2424HL_HM_HN / LS-K2465HL_HM_HN / LS-K2466HL_HM_HN_BL_EL / LS-K2665HL_HM_HN / LS-K2666HL_HM_HN_BL_EL / LS-K2669HL_HM_HN Air Conditioner. Information contained in LG LS-K1863HL_HM_HN / LS-K1864HL_HM_HN_BL_EL / LS-K1867HL_HM_HN / LS-K2423HL_HM_HN / LS-K2424HL_HM_HN / LS-K2465HL_HM_HN / LS-K2466HL_HM_HN_BL_EL / LS-K2665HL_HM_HN / LS-K2666HL_HM_HN_BL_EL / LS-K2669HL_HM_HN Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.