DOWNLOAD LG LS-H0560CL Service Manual ↓ Size: 1.14 MB | Pages: 48 in PDF or view online for FREE

Model
LS-H0560CL
Pages
48
Size
1.14 MB
Type
PDF
Document
Service Manual
Brand
Device
Air Conditioner
File
ls-h0560cl.zip
Date

LG LS-H0560CL Service Manual ▷ View online

—3—
Functions
• Room temperature sensor. (THERMISTOR)
ƒU
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
⁄A
OPERATION DISPLAY
Displays the operation conditions.
⁄B
AIRFLOW DIRECTION START/STOP BUTTON
Used to stop or start louver movement and set the
desired up/down airflow direction.
⁄C
OPERATION MODE SELECTION BUTTON
Used to select the operation mode.
⁄D
OFF TIMER BUTTON
Used to set the time of stopping operation.
⁄E
START/STOP BUTTON
Operation starts when this button is pressed, and stops
when the button is pressed again.
⁄F
ROOM TEMPERATURE SETTING 
BUTTONS
⁄G
INDOOR FAN SPEED SELECTION BUTTON
5
1
2
3
4
6
7
TEMP.
TEMP.
hr
OFF
TIME
Remote Controller
Signal transmitter
Transmits the signals to the room
air conditioner.
—30—
2-way, 3-way Valve 
2-way Valve (Liquid Side)
3-way Valve (Gas Side)
Shaft position
Shaft position
Service port 
Closed
Closed
Closed
(with valve cap)
(with valve cap)
(with cap) 
Open
Closed
Open
(counter-clockwise)
(clockwise)
(push-pin or with
vacuum pump)
Open
Open
Closed
(with valve cap)
(with valve cap)
(with cap)
Closed
Open
Open
(clockwise)
(counter-clockwise)
(connected manifold
gauge) 
Open
Open
Open
(with charging 
cylinder)
Open
Open
Open
(with charging
cylinder) 
Open
Open
Open
Open
Works
Shipping
Air purging
(Installation)
Operation
Pumping down
(Transfering)
Evacuation
(Servicing)
Gas charging
(Servicing)
Pressure check
(Servicing)
Gas releasing
(Servicing) 
1.
2.
3.
4.
5.
6.
Valve cap
Open position
Closed position
Pin
Service
port
Service
port cap
To outdoor unit
Flare nut
To 
piping 
connection
To outdoor unit
Hexagonal wrench (4mm)
Open position
Closed position
To 
piping 
connection
Flare nut
Open
(with charging
cylinder) 
Open
(with charging
cylinder) 
—31—
1. Air purging 
Required tools :  hexagonal wrench, adjustable
wrench, torque wrenches, wrench to
hold the joints, and gas leak
detector. 
The additional gas for air purging has been charged
in the outdoor unit.
However, if the flare connections have not been done
correctly and there gas leaks, a gas cylinder and the
charge set will be needed. 
The air in the indoor unit and in the piping must be
purged. If air remains in the refrigeration pipes, it will
affect the compressor, reduce to cooling capacity, and
could lead to a malfunction. 
• Procedure 
(1) Recheck the piping connections.
(2) Open the valve stem of the 2-way valve
counterclockwise approximately 90°, wait 10
seconds, and then set it to closed position. 
–  Be sure to use a hexagonal wrench to operate
the valve stem. 
(3) Check for gas leakage.
–  Check the flare connections for gas leakage. 
(4) Purge the air from the system. 
–  Set the 2-way valve to the open position and
remove the cap from the 3-way valve’s service
port.
–  Using the hexagonal wrench to press the valve
core pin, discharge for three seconds and then
wait for one minute. Repeat this three times. 
(5) Use torque wrench to tighten the service port
nut to a torque of 1.8kg.m. 
(6) Set the 3-way valve to the back seat. 
(7) Mount the valve stem nuts to the 2-way and 3-
way valves. 
(8) Check for gas leakage. 
–  At this time, especially check for gas leakage
from the 2-way and 3-way valve’s stem nuts,
and from the service port nut. 
Caution
If gas leakage are discovered in step (3) above,
take the following mesures : 
If the gas leaks stop when the piping connections
are tightened further, continue working from step (4). 
If the gas leaks do not stop when the connections
are retightened, repair the location of the leak,
discharge all of the gas through the service port,
and then recharge with the specified amount of
gas from a gas cylinder. 
Service port unt. 
Be sure, using a torque wrench to tighten the service port nut (after using the service port), so that it prevents the
gas leakage from the refrigeration cycle.
* CAUTION : Do not leak the gas in the air during Air purging.
Liquid side
Outdoor unit
3-way
valve
Gas side
Indoor unit
2-way
valve
Open
Close
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LG LS-H0560CL Service Manual ▷ Download

  • DOWNLOAD LG LS-H0560CL Service Manual ↓ Size: 1.14 MB | Pages: 48 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the LG LS-H0560CL in PDF for free, which will help you to disassemble, recover, fix and repair LG LS-H0560CL Air Conditioner. Information contained in LG LS-H0560CL 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.