LG JB-B2156QC, Инструкция для владельца и по установке

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1) Connecting cables to the indoor 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.
2) Clamping of cables
1) Arrange 2 power cables on the control panel.
2) First, fasten the steel clamp with a screw to the inner boss of control panel.
3) For the cooling model, fix the other side of the clamp with a screw strongly.
The power cord connected to the outdoor unit should be
with the following specifications
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 with the following specifications
CAUTION
Capacity
30K BTU/h
3 Phase
2.5mm
2
NORMAL CROSS-SECTIONAL AREA
Make sure that the screws of the terminal are free from looseness.
WARNING
1) Input 3-phase power supply into outdoor, cable specification 4 core 2.5 sq mm2 & Separable
Earthing Wire.
1 2
3
R Y
GND
2) For connection between of Indoor and Outdoor unit & wire specification 4 core , 1.25 sq mm2 .
Outdoor terminal block
2 3 4 5
1 2 3 GND
Terminal B
Indoor terminal block
RD BK BR GND
30K BTU/h
Applied Model:- JB-B2258QC / LB-B2258QC.
Outdoor terminal block B
5 6
Outdoor terminal block A
Connecting Cables between Indoor and Outdoor Unit
B
NORMAL
CROSS-SECTIONAL
AREA
1.25mm
2
(30K)
20mm
GND
20mm
N
Note : GND = Ground Earthing
Note : GND = Ground Earthing
JB-B2258QC LB-B2258QC
R Y
Outdoor terminal block B
7 8
Outdoor terminal block A
B
GND N
JB-B2258QC
8 9 10 11
1 2 3
GND
Terminal B
GND RD BK BR
LB-B2258QC
1 2 3