LG LS-J0962NL - Page 36

-36-
3) How to connect between Indoor unit and Outdoor unit
Note
1) The earth line must connect to protect noise of EMI, EMS .
2) If it is not connect the earth line, It may occur safety problems.
3) If it crossed No1, No2 of fillet terminal, it must occur communication error (error code 5) but communication cir-
cuit is not malfunction.
4) The related earth line must be connected for EMC.
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
AC220v ~ 240V/50Hz
Connecting cable
To OUTDOOR
PCB ASS'Y
To CN-POWER
of INDOOR PCB ASS'Y
To relay pin4
(RY-PWR)
To relay pin3
(RY-PWR)
BR
BL
RD
GY/
YL