LG LDCS24223B, Service Manual

Page: 6 / 63

3-5 DEFROST CONTROL ASSEMBLY
Defrost Control assembly consists of Defrost Sensor and
FUSE-M.
The Defrost Sensor works to defrost automatically. It is
attached to the metal side of the Evaporator and senses its
temperature. At 46F(8°C), it turns the Defrost Heater off.
Fuse-M is a safety device for preventing over-heating of
the Heater when defrosting.
1. Pull out the grille assembly. (Figure 1)
2. Separate the connector with the Defrost Control
assembly and replace the Defrost Control assembly after
cutting the Tie Wrap. (Figure 2)
Figure 1
Figure 2
DEFROST-CONTROL
ASSEMBLY
6
3-6 LAMP
Unplug Refrigerator, or disconnect power at the circuit
breaker.
If necessary, remove top shelf or shelves.
1. Unplug refrigerator power cord form outlet.
2. Remove screw with driver.
3. Grasp the cover Lamp,pull the cover downward.
3-6-2 Freezer Compartment Lamp
1) Unplug refrigerator power cord from electric outlet.
2) Put flat screwdriver into service hole and remove cover
of refrigerator light.
3-6-1 Refrigerator Compartment Lamp
4) Replace the LED assembly.
3) Remove the LED assembly from connector.
3-7 MULTI DUCT
1. Remove the upper and
lower Caps by using a
flat screwdriver, and
remove 2 screws.
(Figure 3)
2. Disconnect the lead wire
on the bottom position.
3-8 MAIN PWB
1) Loosen 3 screws on the PWB cover.
2) Remove the PWB cover
3) Disconnect wire harness and replace the main PWB in
the reverse order of removal.
Figure 3