LG LS-H0561AL Service Manual ▷ View online
Room Air Conditioner
SERVICE MANUAL
CAUTION
-BEFORE SERVICING THE UNIT, READ THE SAFETY
PRECAUTIONS IN THIS MANUAL.
-ONLY FOR AUTHORIZED SERVICE PERSONNEL.
MODEL: LS-H0560CL
LS-H0561AL
E-MAIL
Contents
Functions ................................................................................................................................ 3
Product Specifications .......................................................................................................... 5
Dimensions ............................................................................................................................. 6
Refrigeration Cycle Diagram ................................................................................................. 7
Wiring Diagram....................................................................................................................... 8
Operation Details ................................................................................................................... 9
Display Function .................................................................................................................. 11
Installation ............................................................................................................................ 12
Disassembly of the parts (Indoor Unit) .............................................................................. 27
2-way, 3-way Valve................................................................................................................ 30
Cycle Troubleshooting Guide.............................................................................................. 37
Electronic Parts Troubleshooting Guide............................................................................ 38
Schematic Diagram .............................................................................................................. 44
Electronic Control Device.................................................................................................... 45
Exploded View and Replacement Parts List...................................................................... 46
—2—
—3—
Functions
• Room temperature sensor. (THERMISTOR)
Maintains the room temperature in accordance with the Setting Temp.
• Indoor fan is delayed for 3 sec at the starting.
• Restarting is inhibited for approx. 3 minutes.
• High, Low
--- Lights up during cooling operation
--- Lights up during soft dry operation
--- Lights up during timer operation
• Intermittent operation of fan at low speed.
• The unit will be stopped after 1~7 hour.
• Standard condition operation.
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
Forced Operation Control
Timer Control
—4—
■
Name and Function-Remote Controller
TEMP.
TIME
OFF
hr.
4
2
5
1
6
3
7
Remote Controller
Signal transmitter
Transmits the signals to the room air
conditioner.
conditioner.
OPERATION DISPLAY
Displays the operation conditions.
Displays the operation conditions.
AIRFLOW DIRECTION START/STOP BUTTON
Used to stop or start louver movement and set the
desired up/down airflow direction.
Used to stop or start louver movement and set the
desired up/down airflow direction.
OPERATION MODE SELECTION BUTTON
Used to select the operation mode.
Used to select the operation mode.
OFF TIMER BUTTON
Used to set the time of stopping operation.
Used to set the time of stopping operation.
START/STOP BUTTON
Operation starts when this button is pressed, and
stops when the button is pressed again.
Operation starts when this button is pressed, and
stops when the button is pressed again.
ROOM TEMPERATURE SETTING BUTTONS
INDOOR FAN SPEED SELECTION BUTTON
1
2
3
4
5
6
7
