LG LV-B1861CL / LV-B1861HL / LV-B1864CL / LV-B1864HL / LV-B2461CL / LV-B2461HL / LV-B2464CL / LV-B2464HL Service Manual ▷ View online
–53–
Possible Trouble 5
: Ineffective Heating
Possible Trouble 6
: The unit does not operate by forced operation switch.
YES
YES
NO
Is 4way-valve operated?
Check the RY-4WAY
and 4way-valve
and 4way-valve
Exchange IC02M
NO
Check RY-4WAY
NO
YES
Is the F/OP key
any problem?
Check P.C.B pattern check
Exchange F/OP key
Is IC02M operated
normally?
Product Specifications (Cooling Only)
Model Name
Item
Unit
Cooling Capacity
Btu/h(kcal/h)
18,000(4,536)
24,000(6,048)
24,000(6,048)
Moisture Removal
/h
2.5
3.5
3.5
Power Source
ø, V, Hz
1ø
,
220-240V, 50Hz
Indoor
14.0
15.0
15.0
Outdoor
50
50
45
Input
W
1,935
1,850
2,500
2,450
Running Current
A
9.0
9.2
11.9
11.5
E.E.R.
Btu/h-W
9.3
9.7
9.6
9.8
Indoor
1,200 x 205 x 615
Outdoor
870 x 655 x 320
Indoor
30
Outdoor
57
57
57
Refrigerant (R-22)
g
880
1,050
1,550
1,500
Airflow Direction Control (Up & Down)
O
O
O
Remocon Type
L.C.D Wireless
Liquid
1/4" (6.35)
1/4" (6.35)
1/4" (6.35)
Gas
1/2" (12.7)
5/8" (15.88)
5/8" (15.88)
Sleeping Operation
O
O
O
Drain Hose
O
O
O
Connecting Wire
0.75mm
2
Main Power Cable
1.5mm
2
2.5mm
2
2.5mm
2
(
2.0mm
2
:for the Middle East)
Time Delay Safety Function
O
Air Circulation
O
Soft Dry
O
Fan Speed (Indoor)
3 (Hi, Med, Low)
Timer
24Hrs
Self-Diagnosis
O
Auto-Restart
O
Air Circulation
m
3
/min
Dimensions
(W
H
D)
Net. Weight
mm
kg
LV-B1861CL
LV-B1864CL
LV-B2461CL
LV-B2464CL
–5–
Service Valve &
Connecting Tube
Connecting Tube
Product Specifications (Cooling & Heating)
–6–
Model Name
Item
Unit
Cooling Capacity
Btu/h(kcal/h)
19,000(4,788)
24,000(6,048)
Heating Capacity
Btu/h(kcal/h)
20,000(5,040)
24,000(6,048)
Moisture Removal
/h
2.5
3.5
Power Source
ø, V, Hz
1ø, 220-240V~, 50Hz
Indoor
14.5
16
Outdoor
45
50
Input
Cooling
1,950
1,850
2,670
Heating
1,860
1,850
2,570
Running Current
Cooling
8.9
9.2
12.3
Heating
8.5
9.2
11.9
E.E.R.(Cooling)
Btu/h-W
9.74
8.98
C.O.P.(Heating)
w/w
3.15
2.73
Indoor
1,200 x 205 x 615
Outdoor
870 x 655 x 320
Indoor
30
Outdoor
58
58
Refrigerant (R-22)
g
1,310
1,280
1,390
Airflow Direction Control (Up & Down)
O
O
Remocon Type
L.C.D Wireless
Liquid
1/4" (6.35)
1/4" (6.35)
Gas
1/2" (12.7)
5/8"(15.88)
Sleeping Operation
O
O
Drain Hose
O
O
Connecting Wire
0.75mm
2
Main Power Cable
1.5mm
2
2.5mm
2
(
2.0mm
2
:for the Middle East)
Time Delay Safety Function
O
Air Circulation
O
Soft Dry
O
Fan Speed (Indoor)
3 (Hi, Med, Low)
Timer
24Hrs
Self-Diagnosis
O
Auto-Restart
O
Air Circulation
m
3
/min
W
A
Dimensions
(W
H
D)
Net. Weight
mm
kg
LV-B1861HL
LV-B1864HL
LV-B2461HL
LV-B2464HL
Service Valve &
Connecting Tube
Connecting Tube
–54–
Electronic control device
(1) MAIN P.C.B ASM (LV-B1861HL/B2461HL P/No.: 6871A20042A)
(LV-B1864HL/B2464HL P/No.: 6871A20042K)
(LV-B1861CL P/No.: 6871A20042D)
(LV-B1864CL/B2461CL/B2464CL P/No.: 6871A20042L)
(LV-B1861CL P/No.: 6871A20042D)
(LV-B1864CL/B2461CL/B2464CL P/No.: 6871A20042L)
(2) DISPLAY P.C.B ASM (P/No.: 6871AQ3263A)
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