LG LV-B2461HL Service Manual ▷ View online
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
2,670
Heating
1,860
2,570
Running Current
Cooling
8.9
12.3
Heating
8.5
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
1,390
Airflow Direction Control (Up & Down)
§
§
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
§
§
Drain Hose
§
§
Connecting Wire
0.75mm
2
¤C
Main Power Cable
1.5mm
2
¤C
2.5mm
2
¤C
(
2.0mm
2
:for the Middle East)
Time Delay Safety Function
§
Air Circulation
§
Soft Dry
§
Fan Speed (Indoor)
3 (Hi, Med, Low)
Timer
24Hrs
Self-Diagnosis
§
Auto-Restart
§
Air Circulation
m
3
/min
W
A
Dimensions
(W
¡¿
H
¡¿
D)
Net. Weight
mm
kg
LV-B1861HL
LV-B2461HL
Service Valve &
Connecting Tube
Connecting Tube
–57–
Electronic control device
(1) MAIN P.C.B ASM (Heat pump P/No.: 6871A20042A)
(Cooling only P/No.: P/No.: 6871A20042D)
(2) DISPLAY P.C.B ASM (P/No.: 6871AQ3263A)
–22–
1. Selection of the best location
1) Indoor unit
• There should not be any heat source or steam near
the unit.
• There should not be any obstacles to prevent the air
circulation.
• A place where air circulation in the room will be good.
• A place where drainage can be easily obtained.
• A place where noise prevention is taken into consid-
• A place where drainage can be easily obtained.
• A place where noise prevention is taken into consid-
eration.
• Do not install the unit near the door way.
• Ensure the spaces indicated by arrows from the wall,
• Ensure the spaces indicated by arrows from the wall,
ceiling, or other obstacles.
2) Outdoor unit
• If an awning is built over the unit to prevent direct
sunlight or rain exposure, be careful that heat radia-
tion from the condenser is not restricted.
tion from the condenser is not restricted.
• There should not be any animals or plants which
could be affected by hot air discharged.
• Ensure the spaces indicated by arrows from the wall,
ceiling, fence or other obstacles.
3) Piping length and the elevation
1. Installation of Indoor, Outdoor Unit
More than
20cm
More than eye-level
More than
20cm
R
R
More than
20cm
More than
20cm
(Ceiling installation)
(Floor/Wall installation)
More than 10cm
More than 10cm
More than 70cm
Indoor unit
Outdoor unit
B
A
MODEL
18K BTU
1/2"
1/4"
7
15
24K BTU
5/8"
1/4"
7
20
5/8"
3/8"
GAS
LIQUID
50Hz
60Hz
5
8
30
5
8
30
Elevation B(m)
Length A(m)
* Additional
refrigerant
(g/m)
Pipe Size
Rated
Rated
Max.
Max.
• If 18K or 24K Model is installed at a distance of 15m, 240g of refriger-
ant should be added ........................................................(15-7)x30g
Installation
Exploded View and Replacement Parts List
1. Indoor Unit
–59–
64
13
12
2
54
51
66
65
47
33
34
35
45
46
26
27
39
44
32
9
14
17
5
60
62
30
31
63
1
18
53
55
57
10
7
8
22
4
24
11
23
21
28
50
42
36
40
59
6
56
58
67
49
52
15
16
19
29
3
68
20
38
37
61
41
43
48
25
Click on the first or last page to see other LV-B2461HL service manuals if exist.