V-C3844RD — LG Vacuum Cleaner Service Manual (repair manual)

Model
V-C3844RD
Pages
19
Size
455.9 KB
Type
PDF
Document
Service Manual
Brand
Device
Vacuum Cleaner
File
v-c3844rd.zip
Date

View LG V-C3844RD Service Manual online

3828Fi5865A
CONTROL PANEL
-5-
CONTROL LOCATION
Telescopic Tube
Handle & 
Cord Reel Button
Metal or Plastic
Tube
Nozzle
Pedal
Pedal
Nozzle
Suction Hole
Flexible Hose Ass’y
Hose Head
Hose Button
Dust Indicator
Control Button
(ON/OFF)
(Rotary)
Power Cord
Body Cover
Wheel
Filter Cover
Cover Latch
ATTACHMENTS
Filter Bag
(Option)
Crevice Tool
(On Board)
Dusting Brush
(On Board)
Upholstery Nozzle
(Option)
Cloth Bag
(Option)
Quilt Nozzle Ass’y
(Option)
Control Button
Flexible Hose Ass’y
To allow precise regulation of the suction power of the
vacuum cleaner or to suit the type of cleaning work being
undertaken, simply rotate the control button, or push
“Control Button”
VACUUM POWER ADJUSTMENT
When you want to control the vacuum power for
curtains and clothes, slide the slide knob on the
handle.
3828Fi5865A
-11-
BLOCK DIAGRAM
CIRCUIT DIAGRAM
T/S
C1
0.47
250V
S/W
M
BR:BROWN
BL:BLUE
SCHEMATIC DIAGRAM
BR:BROWN
BL:BLUE
BL
BL
BR
PWB
S/W
BR
PLUG
CORD
REEL
ASS'Y
MOTOR
T/S
T/S
BL
S/W
BL
BR
BR
PLUG
PWB
V-C3850ND/NT/NDV/NTV
V-C3852ND/NT/NDV/NTV
3828Fi5865A
-12-
BLOCK DIAGRAM
CIRCUIT DIAGRAM
R3
3.9K
1/2W
R2
33
1/2W
R4
33
1/2W
DIAC
G
R5
VR1
VR2
C3
T2
TRIAC
SLIDE VOLUME
T1
S/W
T.S
R1
100
1/2W
C2
0.1uF
250V
C1
0.47uF
250V
M
BR:BROWN
BL:BLUE
SCHEMATIC DIAGRAM
BR:BROWN
BL:BLUE
BL
BL
BR
PWB
S/W
BR
PLUG
CORD
REEL
ASS'Y
MOTOR
T/S
T/S
BL
S/W
BL
BR
BR
PLUG
PWB
V-C3850RD/RT/RDV/RTV V-C3854RTV
V-C3852RD/RT/RDV/RTV V-C3860RD/RT/RDV/RTV
3828Fi5865A
DISASSEMBLY INSTRUCTIONS
NOTE: Before attempting to service or adjust any part of the vacuum cleaner, disconnect the electrical power supply cord
from the wall outlet.
Filter Cover
Cover Latch
Filter Cover
Handle
Body Cover
-6-
• Almost all of the parts of this vacuum cleaner can be 
disassembled with a screw driver and each connecting
component easily fits each other. 
Disassemble one by one referring to the exploded view.
• If possible, don't disassemble except for the necessary
parts. It is not necessary to disassemble the  parts that
are not detailed in the exploded view.
1. Filter Cover Assembly Replacement
1) Open filter cover by pushing cover latch.
2) First, lift the filter cover
- Push the hinge side by inserting flat screw driver in gap
between hinge and handle. 
Then the “Handle” will be detached.
- As same method, detach the filter cover.
2. Body Cover Assembly Replacement
1) Remove the four screws fastening the body base.
2) Lift body cover in the direction of the arrow.
3) Strip off the lead wires from the motor & cord reel.
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Download LG V-C3844RD Service Manual (Repair Manual)

Here you can view online or download LG V-C3844RD Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair LG V-C3844RD Vacuum Cleaner. Information contained in LG V-C3844RD service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).