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Model
GR-T622
Pages
14
Size
411.12 KB
Type
PDF
Document
Service Manual
Brand
Device
Refrigerator
File
gr-t622.zip
Date

LG GR-T622 Service Manual ▷ View online

3.4 FAN AND FAN MOTOR
1. Remove the freezer shelf. (If your refrigerator have an
Ice Maker, disassemble the Ice maker first)
2. Remove the Grille by pulling it out and by loosening a
screw.
3. Remove the Fan Motor Assy by loosening 3 screws and
disassemble the shroud.
4. Pull out the fan and, separate the Fan Motor, Brackets
and the Cover Fan.
3-5 DEF' CONTROL ASSY
Def control Assy consists of Defrost Thermostat and FUSE–M.
Defrost Thermostat functions to defrost automatically and it
is attached to metal side of the Evaporator and senses
Temp.
Fuse-M is a kind of safety device for preventing over-
heating of the Heater when defrosting.
At the temperature of 77
°
C, it stops the emission of heat
from the Heater.
1. Pull out the Grille Ass'y.
2. Separate the connector connected with the Def Control
Assy and replace the Def Control Assy after cutting the
Tie Wrap. (Figure 14)
3-6 LAMP
3-6-1 Refrigerator room lamp
1. Unplug the power cord from the outlet.
2. Remove refrigerator shelves.
3. Upper Refrigerator Lamp.
Release the hooks on both ends of the lamp shield and
pull the shield downward to remove it.
4. Turn the lamp counterclockwise.
5. Assemble in reverse order of disassembly. Replacement
bulb must be the same specification as original. 
(Max 40 W)
3-7 CONTROL BOX-R
1. First, remove all shelves in the refrigerator and Control
Box-R by loosening 2 screw.
2. Remove the Control Box-R by pulling it downward.
3. Disconnect the L/wire on the right position and seperate
timer, themostat, Lamp socket, etc.
- 7 -
FAN
COVER
FAN
SHROUD
GRILLE
FAN MOTOR
Figure  12
SHROUD-F
Figure  13
DEF-THERMO
FUSE-M
HOLDER FUSE
Figure  14
REFRIGERATOR ROOM LAMP
Figure  16
CONTROL BOX
COVER LAMP
Figure  17
8. EXPLODED VIEW & REPLACEMENT PARTS LIST
- 16 -
The parts of refrigerator and the shape of each part are subject to change in different localities.
Capacitors and fuse are optional parts.
GR-T622, GR-T722
*
: Option
106A
104A
106A
401A
304A
103C
309A
318A
308A
314A
307A
312A
317A
310A
103A
105A
301A
283B
282B
406B
103B
411A
327A
328A
334B
323B
334A
315B
315A
315B
319A
329C
420A
319C
113D
113B
113C
410G
110A
410C
120B
409A
120C
158C
120A
145B
145A
282H
*
282E
*
282C
418A
281A
281B
282J
- 17 -
*
: Option
154A
151A 
151C
151D
151B 
170A
241C
241A
241D
241C
241C
241B
205A
205A
243A
210A
233A
230A
203A
200A
201A
231A
244B
244A
149A
125C
330B
405C
404A
329A
319E
332A
281E
*
212C
212A
212G
110C
125A
244E
*
212C
281E
*
140B
140C
140A
*
146A
*
141B
141C
141A
*
140D
140E
140B
140A
*
141D
141E
141B
141A
*
151C
151D
2. PARTS IDENTIFICATION
- 5 -
FREEZER
COMPARTMENT
Freezer Temperature
Control Dial
Automatic Ice Maker
and Ice Bank
(Optional)
 Freezer Shelf
Door Cooling
On the refrigerator door,
the cold air passageway is
installed to supply
cold air to the doorside of 
the refrigerator
compartment.
Temperature
Control Dial
Lamp
Shelves
Snack Corner
Crisper
Used to keep fruits
and vegetables
fresh and crisp.
Freezer Door Bin
Refrigerator Door
Rack
Dairy Corner
Can Server
Adjustable
Door Bin
Leveling Screw
(Inside)
Base Grille
General Type
Ice Tray (Optional)
Wine Rack (Optional)
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