LG L2-C242GL0, Service Manual

Page: 53 / 75

Service Manual 53
Installation
1(L) 1(L) 2(N) 2(N)
1(L) 2(N)
3 3
Terminal on the OUTDOOR UNIT
Terminal on the OUTDOOR UNIT
Terminal on the INDOOR UNIT
A-UNIT
Terminal on the INDOOR UNIT
A-UNIT
Terminal on the INDOOR UNIT
Power cord
Power cord
Power cord
B-UNIT
Terminal on the INDOOR UNIT
B-UNIT
Terminal on the INDOOR UNIT
C-UNIT
3
3 1(L) 2(N) 3 1(L) 2(N) 3
2(N) 1(L)
1(L) 3(B) 2(N) 3(A)
1(L) 2(N)
1(L) 2(N)
Terminal on the OUTDOOR UNIT
Terminal on the INDOOR UNIT
A-UNIT
Power cord
Terminal on the INDOOR UNIT
B-UNIT
3 1(L) 2(N) 3
1(L) 2(N)
1(L) 2(N)
3
3 1(L) 2(N) 3
3 2(N) 2(N) 1(L) 1(L)
Terminal on the OUTDOOR UNIT
Terminal on the INDOOR UNIT
A-UNIT
1(L) 2(N)
1(L) 2(N)
3 4
3 4
Terminal on the INDOOR UNIT
B-UNIT
1(L) 2(N) 3 4
3 2(N) 4 1(L)
Outdoor unit
Terminal block
Over 5mm
Cover control
Connecting cable
Power cord
Holder for
power supply
cord
2) Connection of the cable
1. Remove the cover control from the unit by loosen-
ing the screw.
Connect the wires to the terminals on the control
board individually as the following.
2. Secure the cable onto the control board with the hold-
er (clamper).
3. Refix the cover control to the original position with the
screw.
4. Use a recongnized circuit breaker between the power
source and the unit. A disconnection device to ade-
quately disconnect all supply lines must be fitted.
CAUTION
ø
8.5mm
GN/YL
20mm
ø
7.5mm
GN/YL
20mm
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). The connecting cable connected to the indoor and
outdoor unit should be complied with the following
specifications (Rubber insulation, type H07RN-F
approved by HAR or SAA).
~24K 2.5mm 2
~36K 3.5mm 2
~48K 5.5mm 2
CAPACITY
(Btu/h)
NORMAL CROSS-
SECTION AREA
L2-C362LL0 1.5mm 2
Others 0.75mm 2
Models
NORMAL CROSS-
SECTION AREA