20
Ceiling Duct Type Air Conditioner
Connecting Cables between Indoor Unit and Outdoor Unit
Connecting Cables between Indoor Unit and Outdoor Unit
■
Connect the wires to the terminals on the control board individually according to the outdoor
unit connection.
• Ensure that the color of the wires of outdoor unit and the terminal No. are the same as
those of indoor unit respectively
■
30k/36k/42k/48k/60k Btu
• Arrange 2 power cables on the control panel.
• First, fasten the steel clamp with a screw to the inner boss of control panel.
• For the cooling model, fix the other side of the clamp with a screw strongly.
For the heat pump model, put the 0.75mm2 cable(thinner cable) on the clamp and tighten it with a
plastic clamp to the other boss of the control panel.
• In Australia, the length of power supply cord measured from the entry of the power supply cord to
the middle of live pin on the power plug should be over 1.8m.
(380-415V3N~)
Terminals on the indoor unit
1(L)
1(L)
2(N)
2(N)
4
5
3
Terminals on the outdoor unit 1(L) 2(N)
4
5
3
POWER
INPUT
Terminals on the indoor unit
1(L)
2(N)
Terminals on the outdoor unit
2(N)
4
3
5
1(L)
POWER INPUT
R
S
T
N
(220-240V~)
POWER INPUT
The power cord
connected to the outdoor unit should be
complied with the following specifications (Rubber
insulation, type H05RN-F approved by HAR or SAA).
If the supply cord is damaged, it must be replaced by a special cord or assembly availible from the manufacturer of its service agent.
The connecting cable
connected to the indoor and outdoor
unit should be complied with the following specifications
(Rubber insulation, type H05RN-F approved by HAR or SAA).
CAUTION
20mm
GN/YL
NORMAL
CROSS-SECTIONAL
AREA 0.75mm
2
(18K/24K/30K)
1.25mm
2
(36K/42K/48K/60K)
20mm
GN/YL
Capacity
18K BTU/h
24K BTU/h
30K BTU/h
36K BTU/h
42K BTU/h
48K BTU/h
60K BTU/h
1 Phase
2.5mm
2
2.5mm
2
3.5mm
2
5.5mm
2
-
-
-
3 Phase
-
-
-
-
3.5mm
2
3.5mm
2
3.5mm
2
NORMAL CROSS-SECTIONAL AREA
• Cooling only type
• Cooling only type
2(N)
4
3
5
1(L)
Connecting cables to the Indoor Unit
Clamping of cabls
CAUTION: Make sure that the screws of the terminal fixed tightly.
■
18K/24K Btu
Summary of Contents for LB-C186HSA2
Page 29: ...Installation Manual 29 ENGLISH Memo ...
Page 30: ...30 Ceiling Duct Type Air Conditioner Memo ...
Page 31: ...P No 3828A20330X ...
