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Model
LW-C0960HL
Pages
35
Size
1.09 MB
Type
PDF
Document
Service Manual
Brand
Device
Air Conditioner
File
lw-c0960hl.zip
Date

LG LW-C0960HL Service Manual ▷ View online

2.2.3 SHROUD
1. Remove the fan. (Refer to section 2.2.2)
2. Remove the screw which fastens the shroud.
3. Remove the shroud. (See Figure 7)
4. Re-install the component by referring to the
removal procedure, above.
2.3 ELECTRICAL PARTS
2.3.1 OVERLOAD PROTECTOR
1. Remove the cabinet. (Refer to section 2.1.2)
2. Remove the nut which fastens the terminal cover.
3. Remove the terminal cover. (See Figure 8)
4. Remove all the leads from the overload protector.
5. Remove the overload protector.
6. Re-install the component by referring to the
removal procedure, above.
2.3.2 COMPRESSOR
1. Remove the cabinet. (Refer to section 2.1.2)
2. Discharge the regrigerant system using a Freon
TM
Recovery System.
If there is no valve to attach the recovery system,
install one (such as a WATCO A-1) before venting
the Freon
TM
. Leave the valve in place after 
servicing the system.
3. Remove the overload protector. (Refer to section
2.3.1)
4. After purging the unit completely, unbraze the
suction and discharge tubes at the compressor
connections.
5. Remove the 3 nuts and the 3 washers which 
fasten the compressor.
6. Remove the compressor. (See Figure 9)
7. Re-install the components by referring to the
removal procedure, above.
8
Figure 7
Figure 8
Figure 9
2.3.3 CAPACITOR
1. Remove the control box. (Refer to section 2.1.3)
2. Remove the knobs and the screw which fasten
control panel from control box.
3. Remove the screw which located in the front.
4. Open the bottom side of control box.
5. Remove the screw and the clamp which fastens
the capacitor.
6. Disconnect all the leads of capacitor terminals.
7. Re-install the components by referring to the
removal procedure, above. (See Figure 10)
2.3.4 POWER CORD
1. Remove the control box. (Refer to section 2.1.3)
2. Open the control box. (Refer to section 2.3.3)
3. Disconnect the grounding screw from the control
box.
4. Disconnect the 2 receptacles.
5. Remove a screw which fastens the clip cord. 
(See Figure 11)
6. Remove the power cord. 
7. Re-install the component by referring to the above
removed procedure, above.
(Use only one ground-maked hole      for ground
connection.)
8. If the supply cord of this appliance is damaged, it
must be replaced by the special cord. (The 
special cord means the cord which has the same
specification marked on the supply cord attached
at the unit.)
2.3.5 THERMOSTAT
1. Remove the control box. (Refer to section 2.1.3)
2. Open the control box. (Refer to section 2.3.3)
3. Remove the 2 screws which fasten the thermostat.
4. Disconnect 2 leads of thermostat terminals.
5. Remove the thermostat.
6. Re-install the components by refereing to the
above removal procedure. (See Figure 12)
2.3.6 ROTARY SWITCH
1. Remove the control box. (Refer to section 2.1.3)
2. Open the control box. (Refer to section 2.3.3)
3. Remove the 2 screws which fasten the rotary
switch.
4. Disconnect all the leads of the rotary switch
terminals.
5. Remove the rotary switch.
6. Re-install the components by referring to the
above removal procedure. (See Figure 13)
9
0
COOLER
WARMER
HEA
TER
C
O
O
L
HE
AT
Figure 10
Figure 11
Figure 12
Figure 13
2.3.7 MOTOR
1. Remove the cabinet. (Refer to section 2.1.2)
2. Remove the evaporator. (Refer to section 2.2.1)
3. Remove the orifice. (Refer to section 2.2.1)
4. Remove the blower. (Refer to section 2.2.1)
5. Remove the fan. (Refer to section 2.2.2)
6. Remove the control box cover and disconnect 5
wires of motor housing. (Refer to section 2.1.3)
7. Remove the 4 screws which fasten the motor form
the mount motor. (See Figure 14)
8. Remove the motor.
9. Re-install the components by referring to the
removal procedure, above. (See Figure 14)
2.3.8 REVERSING VALVE ASSY
1. Remove the cabinet. (Refer to section 2.1.2)
2. Remove the reversing coil from the reversing valve
assembly by loosening the screw.
3. Discharge the refrigerant system using a Freon
TM
recovery system.
If there is no valve to attach the recovery system,
install one (such as a WATCO A-1) before venting
the Freon
TM
.
Leave the valve in place after servicing.
4. After discharging the refrigerant completely,
unbraze the interconnecting tube at the reversing
vlave assembly connections.
5. Re-install the components by referring to the
removal procedure, above.
Notes:
When connect the reversing valve assembly,
braze the reversing valve and inter-connecting
tube immersing in water not to make the tempera-
ture of surface exceed more than 120°C(248°F)
10
Reversing valve
Reversing coil
Figure 14
Figure 15
2.4 REFRIGERATION CYCLE
2.4.1 CONDENSER
1. Remove the cabinet. (Refer to section 2.1.2)
2. Remove the 4 screws which fasten the
brace.(Refer to section 2.2.1)
3. Remove the 5 screws which fasten the condenser.
4. After discharging the refrigerant completely,
unbraze the interconnecting tube at the condenser
connections.
5. Remove the condenser.
6. Re-install the component by referring to notes.
(See Figure 16)
2.4.2 EVAPORATOR
1. Remove the cabinet. (Refer to section 2.1.2)
2. Remove the 2 screws which fasten the evaporator.
3. Move the evaporator sideways carefully.
(Refer to section 2.2.1)
4. After discharging the refrigerant completely,
unbraze the interconnecting tube at the evaporator
connections.
5. Remove the evaporator.
6. Re-install the component by referring to notes.
(See Figure 17)
2.4.3 CAPILLARY TUBE
1. Remove the cabinet. (Refer to section 2.1.2)
2. After discharging the refrigerant completely,
unbraze the interconnecting tube at the capillary
tube.(See caution above)
3. Remove the capillary tube.
4. Re-install the component by referring to notes.
11
Discharge the refrigerant system using a
Freon
TM
Recovery System.
If there is no valve to attach the recovery sys-
tem, install one (such as a WATCO A-1) before
venting the Freon
TM
. Leave the valve in place
after servicing the system.
CAUTION
Figure 16
Figure 17
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