DOWNLOAD LG LV-C3681CL_HL / LV-D4881CL_HL / LV-D6081CL_HL Service Manual ↓ Size: 2.24 MB | Pages: 43 in PDF or view online for FREE

Model
LV-C3681CL_HL LV-D4881CL_HL LV-D6081CL_HL
Pages
43
Size
2.24 MB
Type
PDF
Document
Service Manual
Brand
Device
Air Conditioner
File
lv-c3681hl.zip
Date
PREV: LG LV-B1861CL / LV-B1861HL / LV-B1864CL / LV-B1864HL / LV-B2461CL / LV-B2461HL / LV-B2464CL / LV-B2464HL Service Manual

LG LV-C3681CL_HL / LV-D4881CL_HL / LV-D6081CL_HL Service Manual ▷ View online

Ceiling & Floor Type
Air Conditioner
SERVICE MANUAL
MODELS: LV-C3681CL/HL
LV-D4881CL/HL
LV-D6081CL/HL
Contents
Product Specifications (Cooling & Heating) ..........................................................................3
Dimensions  ..............................................................................................................................5
Refrigeration Cycle Diagram  ..................................................................................................7
Wiring Diagram  ........................................................................................................................9
Installation Start-up and Service Instructions Fan Coil Unit..............................................12
Remote Control Operation.....................................................................................................16
Remote control Function .......................................................................................................17
Mounting Bracket ...................................................................................................................23
Installation Start-up and Service Instruction Condensing Unit .........................................24
3-way Valve .............................................................................................................................28
Troubleshooting .....................................................................................................................33
Exploded View and Replacement Parts List  .......................................................................35
–2–
–3–
Model
Power Source(Ø,V,Hz)
Cooling
Capacity
BTU/h
Input
KW
E.E.R
BTU/hw
Heating
Capacity
BTU/h
Input
KW
E.E.R
BTU/hw
Power Factor
%
Rated Load Amp.
Cooling
A
Heating
A
Power Consumption 
Cooling
W
Heating
W
Locked Rotor Amps
A
Moisture Removal
l/h
Air Volumn
Cooling(H/M/L)
mm
3
/min
Heating(H/M/L)
mm
3
/min
Noise at 1.5m
Cooling(H/M/L)
Heating(H/M/L)
Outdoor
Refrigerant(R-22)
Kg
Drain Hose
In diameter
mm
Out diameter
RPM
Cooling(H/M/L)
Outdoor
Main Cable
No. X
Connecting Cable
mm
2
Remote Control Type
Refigerant Control Type
Fuction
Soft Dry
Timer
Self Diagnosis
Sleep
Force Operation
Deice Operation
Hot Start
Comp
Type
Model
Oil
Type
Charge
Input
W
Running Current
A
Capacity
Kcal/h
LRA
A
Weight
Kg
Capacity
µF
Indoor Motor
Maker
Model
Input
W
No. of Poles
Capacity
ßfi/Vac
High
RPM
Medium
Low
Outdoor Motor
Maker
Model
Output
W
No. of Poles
Capacity
µF/Vac
RPM
Insulation Class
High Pressure S/W
Maker
Model
Off Pressure
kgf/cm
2
On Pressure
Low Pressure S/W
Maker
Model
Off Pressure
kgf/cm
2
On Pressure
SVC Valve
Liquid
Inch
Gas
(mm)
Pipe Length
Standard
m
MAX.
Pipe Elevation
Standard
m
MAX.
Dimension
Indoor
mm
(WXHXD)
Outdoor
Net
Indoor
Kg(lbs)
Weight
Outdoor
Stuffing
with S/Part
20/40 ft
Quantiy
without S/Part
20/40 ft
LV-C3681CL
LV-D4881CL
LV-D6081CL
3Ø, 380-415V, 50Hz
3Ø, 380-415V, 50Hz
3Ø, 380-415V, 50Hz
36,000
48,000
60,000
2.8
4.4
5,2
12.02
10.56
10.72
-
-
-
-
-
-
-
-
-
98
98
98
9.36
11.16
15.16
-
-
-
2810
4360
5319
-
-
-
-
-
-
3.67
3.2
5.25
27.8/22.4/17.0
34.3/27.8/21.3
34.9/28.6/22.1
-
-
-
51/48/42
52/47/42
55/50/45
-
-
-
62
63
64
3.4
3.69
3.8
22.22
22.22
22.22
-
-
-
1,305/1,175/1,058
1,270/1,143/1,029
1,310/1179/1,062
862
860
5*4.0
5*4.0
5*4.0
6*1.0
6*1.0
6*1.0
WIRELESS CONTROL
WIRELESS CONTROL
WIRELESS CONTROL
CAPILLARY TUBE
CAPILLARY TUBE
CAPILLARY TUBE
NO
NO
NO
24 HOUR ON/OFF
24 HOUR ON/OFF
24 HOUR ON/OFF
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
YES
YES
YES
COPELAND
COPELAND
COPELAND
ZR42K3 TFD
ZR57KC TFD
ZR68KC TFD
WHITE OIL SONTEX 200 LT
1,242 CC
1,650 CC
1,770 CC
3,090
4,160
4,970
7.1
8.2
10
8,720
11,700
14,100
46
61.8
74
28.6
35.4
38.1
-
-
-
PRECISE
PRECISE
PRECISE
F4-1/8 TBT
F2-1/8 TBT
F2-1/7-TA-FG
90
154*2
207*2
4
4
4
3/400
3/400
5/400
1,200
1,200
1,300
1,000
1,000
1,000
800
800
900
PRECISE
PRECISE
PRECISE
CB1-1/5TT-FG
CB1-1/5TT-FG
CB1-1/5TT-FG
201
201
201
6
6
6
7.5/400
7.5/400
7.5/400
900
900
900
E
E
E
-
-
-
-
-
-
-
-
-
-
-
-
SAGINOMIYA
SAGINOMIYA
SAGINOMIYA
LCB-PA 29
LCB-PA 29
LCB-PA 29
0.492
0.492
0.492
1.406
1.406
1.406
3/8(9.52)
1/2(12.7)
1/2(12.7)
3/4(19.05)
3/4(19.05)
3/4(19.05)
5
5
5
15
15
15
-
-
-
-
-
-
698*1,600*235
698*1,900*270
698*1,905*270
950*950*370
950*950*370
1,227*950*370
65(143)
74(163)
81(178)
85(187)
85(187)
118(260)
Product Specifications (Cooling & Heating) 
–4–
Model
Power Source(Ø,V,Hz)
Cooling
Capacity
BTU/h
Input
KW
E.E.R
BTU/hw
Heating
Capacity
BTU/h
Input
KW
E.E.R
BTU/hw
Power Factor
%
Rated Load Amp.
Cooling
A
Heating
A
Power Consumption 
Cooling
W
Heating
W
Locked Rotor Amps
A
Moisture Removal
l/h
Air Volumn
Cooling(H/M/L)
mm
3
/min
Heating(H/M/L)
mm
3
/min
Noise at 1.5m
Cooling(H/M/L)
Heating(H/M/L)
Outdoor
Refrigerant(R-22)
Kg
Drain Hose
In diameter
mm
Out diameter
RPM
Cooling(H/M/L)
Outdoor
Main Cable
No. X
Connecting Cable
mm
2
Remote Control Type
Refigerant Control Type
Fuction
Soft Dry
Timer
Self Diagnosis
Sleep
Force Operation
Deice Operation
Hot Start
Comp
Type
Model
Oil
Type
Charge
Input
W
Running Current
A
Capacity
Kcal/h
LRA
A
Weight
Kg
Capacity
µF
Indoor Motor
Maker
Model
Input
W
No. of Poles
Capacity
ßfi/Vac
High
RPM
Medium
Low
Outdoor Motor
Maker
Model
Output
W
No. of Poles
Capacity
µF/Vac
RPM
Insulation Class
High Pressure S/W
Maker
Model
Off Pressure
kgf/cm
2
On Pressure
Low Pressure S/W
Maker
Model
Off Pressure
kgf/cm
2
On Pressure
SVC Valve
Liquid
Inch
Gas
(mm)
Pipe Length
Standard
m
MAX.
Pipe Elevation
Standard
m
MAX.
Dimension
Indoor
mm
(WXHXD)
Outdoor
Net
Indoor
Kg(lbs)
Weight
Outdoor
Stuffing
with S/Part
20/40 ft
Quantiy
without S/Part
20/40 ft
LV-C3681HL
LV-D4881HL
LV-D6081HL
3Ø, 380-415V, 50Hz
3Ø, 380-415V, 50Hz
3Ø, 380-415V, 50Hz
36,000
48,000
60,000
3.1
4.6
4.9
11.61
10.43
12.24
36,000
48,000
60,000
2.9
3.6
5
12.41
13.33
12
98
98
98
5.4
8.2
8.6
5.4
8.2
8.6
3,100
4,600
4,900
2,900
3,600
5,000
-
-
-
2.92
3.2
3.78
25/23/21
35/30/25
42/35/28
25/23/21
35/30/25
42/35/28
51/48/45
56/52/46
58/55/47
51/48/45
56/52/46
58/55/47
63
63
63
3.6
5.1
3.9
22.22
22.22
22.22
-
-
-
1,200/1,000/800
1,200/1,100/800
1,300/1,100/900
900
900
900
5*4.0
5*4.0
5*4.0
6*1.0
6*1.0
6*1.0
WIRELESS CONTROL
WIRELESS CONTROL
WIRELESS CONTROL
CAPILLARY TUBE
CAPILLARY TUBE
CAPILLARY TUBE
NO
NO
NO
24 HOUR ON/OFF
24 HOUR ON/OFF
24 HOUR ON/OFF
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
COPELAND Scroll
COPELAND Scroll
COPELAND Scroll
ZR42K3 TFD
ZR57KC TFD
ZR68KC TFD
WHITE OIL SONTEX 200 LT
1,242 CC
1,650 CC
1,770 CC
3,090
4,160
4,970
7.1
8.2
10
8,720
11,700
14,100
46
61.8
74
28.6
35.4
38.1
-
-
-
PRECISE
PRECISE
PRECISE
F4-1/8 TBT
F2-1/8 TBT
F2-1/7-TA-FG
90
154*2
207*2
4
4
4
3/400
3/400
5/400
1,200
1,200
1,300
1,000
1,000
1,100
800
800
900
PRECISE
PRECISE
PRECISE
CB1-1/5TT-FG
CB1-1/5TT-FG
CB1-1/5TT-FG
201
201
201*2
6
6
6
7.5/400
7.5/400
7.5/400
900
900
900
E
E
E
-
-
-
-
-
-
-
-
-
-
-
-
SAGINOMIYA
SAGINOMIYA
SAGINOMIYA
LCB-PA 29
LCB-PA 29
LCB-PA 29
0.492
0.492
0.492
1.406
1.406
1.406
3/8(9.52)
1/2(12.7)
1/2(12.7)
3/4(19.05)
3/4(19.05)
3/4(19.05)
5
5
5
15
15
15
-
-
-
-
-
-
698*1,600*235
698*1,900*270
698*1,905*270
950*950*370
950*950*370
1,227*950*370
65(143)
74(163)
81(178)
85(187)
85(187)
118(260)
28
24
20
59
51
45
Page of 43
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LG LV-C3681CL_HL / LV-D4881CL_HL / LV-D6081CL_HL Service Manual ▷ Download

  • DOWNLOAD LG LV-C3681CL_HL / LV-D4881CL_HL / LV-D6081CL_HL Service Manual ↓ Size: 2.24 MB | Pages: 43 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the LG LV-C3681CL_HL / LV-D4881CL_HL / LV-D6081CL_HL in PDF for free, which will help you to disassemble, recover, fix and repair LG LV-C3681CL_HL / LV-D4881CL_HL / LV-D6081CL_HL Air Conditioner. Information contained in LG LV-C3681CL_HL / LV-D4881CL_HL / LV-D6081CL_HL 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.

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