–20–
Installation of Indoor, Outdoor Unit
1. Selection of the best location
1) Indoor unit
Select location
Install the air conditioner in the location that satis-
fies the following conditions.
• The place shall easily bear a load exceeding four
times the indoor unit’s weight.
• The place shall be able to inspect the unit as the
figure.
• The place where the unit shall be leveled.
• The place shall allow easy water drainage.(Suit-
able dimension “H” is necessary to get a slope to
drain as figure.)
• The place shall easily connect with the outdoor
unit.
• The place where the unit is not affected by an
electrical noise.
• The place where air circulation in the room will be
good .
• There should not be any heat source or steam
near the unit.
2) Outdoor unit
• If an awning is built over the unit to prevent direct
sunlight or rain exposure, be careful that heat
radiation 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
Indoor unit
Outdoor unit
B
A
More than
30cm
More than
30cm
More than
70cm
Sunr
oof
Fence or
obstacles
Top view
(unit: mm)
H
Front view
600
600
Front
Inspection hole
(600X600)
Control box
1000
30K BTU/h
5/8"
3/8"
7.5
15
7.5
12.5
70
36K BTU/h
5/8"
3/8"
7.5
15
7.5
12.5
50
42K BTU/h
3/4''
3/8"
7.5
15
7.5
12.5
70
48K BTU/h
3/4''
3/8"
7.5
15
7.5
12.5
70
60K BTU/h
3/4''
3/8"
7.5
15
7.5
12.5
70
72K BTU/h
1''
1/2"
7.5
25
7.5
20
70
90K BTU/h
9/8''
5/8"
7.5
30
7.5
20
90
100K BTU/h 9/8''
5/8"
7.5
30
7.5
20
100
Capacity
Gas
Liquid
Elevation B(m)
Piping Length
A(m)
* Additional
Refrigerant
(g/m)
Pipe Size (Diam-
eter: Ø)
inch
Standard
Standard
Max.
Max.
Summary of Contents for LBNK3660BL
Page 41: ... 41 Electronic control device MAIN P C B ASM ...
Page 65: ...Memo 65 ...
Page 66: ... 66 Memo ...
Page 67: ...P No 3828A20097T January 2005 Printed in Korea ...
