DOWNLOAD LG LB-D1861HL / LB-D1861CL / LB-D2461HL / LB-D2461CL Service Manual ↓ Size: 1.35 MB | Pages: 54 in PDF or view online for FREE

Model
LB-D1861HL LB-D1861CL LB-D2461HL LB-D2461CL
Pages
54
Size
1.35 MB
Type
PDF
Document
Service Manual
Brand
Device
Air Conditioner
File
lb-d1861hl-lb-d1861cl-lb-d2461hl-lb-d2461cl.zip
Date
PREV: LG LB-D1861 / LB-D2461 / LB-F3061 / LB-F3661 / LB-F3681 / LB-F4261 / LB-E4881 / LB-E6081_HL_CL_HP_CP Service Manual

LG LB-D1861HL / LB-D1861CL / LB-D2461HL / LB-D2461CL Service Manual ▷ View online

–42–
Possible Trouble 4
: Wired remote controller does not operate.
NO
YES
YES
YES
Is the LCD operated
normally?
Is the terminal of wired
Remocon T2 DC12V?
Is the pin 39, 40 of
Micom DC 5V?
Change the wired Remocon.
Check the wired Remocon 
PCB and DC 12V pattern.
NO
NO
Check the parts of 
communication.
Connector CN-Remo, and 
terminals of wired 
Remocon exactly.
Product Specifications (Cooling & Heating) 
–5–
Power Source
Ø, V, Hz"
Cooling
Capacity
kcal/h(BTU/h)
W
Input
W
Heating
Capacity
kcal/h(BTU/h)
W
Input
W
Rated Load Amp.
Cooling
A
Heating
A
Air Volumn
Cooling(H/M/L)
CMM(m
3
/min)
Heating(H/M/L)
Refrigerant(R-22)
g
Drain Hose
In. Dia
mm
Main Cable
No. X mm
2
Connecting Cable
Remote Control Type
Refigerant Control Type
Fuction
Soft Dry
Timer
Self Diagnosis
Deice Operation
Hot Start
Zone Control(Optional)
Central Control(Optional)
Group Control(Optional wiring)
Weekly Programning
Thermistor
Drain Pump(Optional)
Auto changeover(Auto Operation: CL)
Stand-by Consumption 0
Connecting Pipe
Liquid
Inch
Gas
(mm)
Dimension
Indoor
mm
Outdoor
(WxDxH)
Net
Indoor
Kg
Weight
Outdoor
1, 220-240, 50
1, 220-240, 50
1, 220-240, 50
1, 220-240, 50
4,536(18,000)
4,536(18,000)
6,048(24,000)
6,048(24,000)
5,274
5,274
7,033
7,033
1,950 2,050
2,600 2,800 
4,536(18,000)
-
6,048(24,000)
-
5,274
-
7,033
-
1,900
-
2,500
-
9.4
9.5
12
13
9.0
-
11
-
16.5/14.5/12.5
16.5/14.5/12.5
16.5/14.5/12.5
16.5/14.5/12.5
16.5/14.5/12.5
-
16.5/14.5/12.5
-
1,900 1,400  2,270 1,500 
22.6
22.6
22.6
22.6
3*2.5
3*2.5
3*2.5
3*2.5
6*0.75
4*0.75
6*0.75
4*0.75
L.C.D Wired
L.C.D Wired
L.C.D Wired
L.C.D Wired
Capillary type
Capillary type
Capillary type
Capillary type
Yes
Yes
Yes
Yes
24 Hours On/Off
24 Hours On/Off
24 Hours On/Off
24 Hours On/Off
Yes
Yes
Yes
Yes
Yes
-
Yes
-
Yes
-
Yes
-
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Optional
Optional
Optional
Optional
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
1/4(6.35)
1/4(6.35)
1/4(6.35)
1/4(6.35)
5/8(15.88)
5/8(15.88)
5/8(15.88)
5/8(15.88)
880*575*281
880*575*281
880*575*281
880*575*281
870*320*655
870*320*655
870*320*655
870*320*655
42
42
42
42
57
55
60
57
Model
LB-D1861HL
LB-D1861CL
LB-D2461HL
LB-D2461CL
–6–
Power Source
Ø, V, Hz"
Cooling
Capacity
kcal/h(BTU/h)
W
Input
W
Heating
Capacity
kcal/h(BTU/h)
W
Input
W
Rated Load Amp.
Cooling
A
Heating
A
Air Volumn
Cooling(H/M/L)
CMM(m
3
/min)
Heating(H/M/L)
Refrigerant(R-22)
g
Drain Hose
In. Dia
mm
Main Cable
No. X mm
2
Connecting Cable
Remote Control Type
Refigerant Control Type
Fuction
Soft Dry
Timer
Self Diagnosis
Deice Operation
Hot Start
Zone Control(Optional)
Central Control(Optional)
Group Control(Optional wiring)
Weekly Programning
Thermistor
Drain Pump(Optional)
Auto changeover(Auto Operation: CL)
Stand-by Consumption 0
Connecting Pipe
Liquid
Inch
Gas
(mm)
Dimension
Indoor
mm
Outdoor
(WxDxH)
Net
Indoor
Kg
Weight
Outdoor
1, 220-240, 50
1, 220-240, 50
1, 220-240, 50
3, 380-415, 50
7,560(30,000)
9,072(36,000)
9,072(36,000)
9,072(36,000)
8,790
10,548
10,548
10,548
3,000
4,400
4,400
4,000
7,560(30,000)
9,072(36,000)
-
9,072(36,000)
8,790
10,548
-
10,548
2,500
3,600
-
3,400
14
20
20
8
12
20
-
7
28/27/25
28/27/25
28/27/25
28/27/25
28/27/25
28/27/25
-
28/27/25
2,600
2,850
2,850
2,800
22.6
22.6
22.6
22.6
3*3.5
3*5.5
3*5.5
4*2.5
5*1.25
5*1.25
4*1.25
5*1.25
L.C.D Wired
L.C.D Wired
L.C.D Wired
L.C.D Wired
Capillary type
Capillary type
Capillary type
Capillary type
Yes
Yes
Yes
Yes
24 Hours On/Off
24 Hours On/Off
24 Hours On/Off
24 Hours On/Off
Yes
Yes
Yes
Yes
Yes
Yes
-
Yes
Yes
Yes
-
Yes
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Optional
Optional
Optional
Optional
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
3/8(9.52)
3/8(9.52)
3/8(9.52)
3/8(9.52)
5/8(15.88)
5/8(15.88)
5/8(15.88)
5/8(15.88)
1180*600*298
1180*600*298
1180*600*298
1180*600*298
870*320*800
790*320*965
790*320*965
790*320*965
46
46
46
46
55
78
78
78
Model
LB-F3061HL
LB-F3661HL
LB-F3661CL
LB-F3681HL
–7–
Power Source
Ø, V, Hz"
Cooling
Capacity
kcal/h(BTU/h)
W
Input
W
Heating
Capacity
kcal/h(BTU/h)
W
Input
W
Rated Load Amp.
Cooling
A
Heating
A
Air Volumn
Cooling(H/M/L)
CMM(m
3
/min)
Heating(H/M/L)
Refrigerant(R-22)
g
Drain Hose
In. Dia
mm
Main Cable
No. X mm
2
Connecting Cable
Remote Control Type
Refigerant Control Type
Fuction
Soft Dry
Timer
Self Diagnosis
Deice Operation
Hot Start
Zone Control(Optional)
Central Control(Optional)
Group Control(Optional wiring)
Weekly Programning
Thermistor
Drain Pump(Optional)
Auto changeover(Auto Operation: CL)
Stand-by Consumption 0
Connecting Pipe
Liquid
Inch
Gas
(mm)
Dimension
Indoor
mm
Outdoor
(WxDxH)
Net
Indoor
Kg
Weight
Outdoor
3, 350-415, 50
1, 220-240, 50
3, 380-415, 50
3, 380-415, 50
9,072(36,000)
10,589(42,000)
12,096(48,000)
12,096(48,000)
10,548
12,306
14,066
14,066
4,400
4,800
5,500
6,000
-
10,584(42,000)
12,096(48,000)
-
-
12,360
14,066
-
-
4,600
4,500
-
8
26
9
9.5
-
26
8
-
28/27/25
28/27/25
40/35/30
40/35/30
-
27/25/23
40/35/30
-
2,800
4,900
4,250
3,030
22.6
22.6
22.6
22.6
4*2.5
3*8.0
3*3.5
3*3.5
4*1.25
5*1.25
5*1.25
4*1.25
LCD wired
LCD wired
L.C.D Wired
L.C.D Wired
Capillary Type
Capillary Type
Capillary type
Capillary type
Yes
Yes
Yes
Yes
24 Hours On/Off
24 Hours On/Off
24 Hours On/Off
24 Hours On/Off
Yes
Yes
Yes
Yes
-
Yes
Yes
-
-
Yes
Yes
-
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Optional
Optional
Optional
Optional
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
3/8(9.52)
3/8(9.52)
3/8(9.52)
3/8(9.52)
5/8(15.88)
3/4(19.05)
3/4(19.05)
3/4(19.05)
1,180*600*298
1,180*600*298
1,230*680*370
1,230*680*370
790*320*965
790*320*965
900*370*1,220
900*370*1,220
46
50
70
70
78
95
95
90
Model
LB-F3681CL
LB-4261HL
LB-E4881HL
LB-E4881CL
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