Samsung RJ040F2HXEB Installation Manual page 17

(Blue)
DC 12V
supply
R1 R2
Transmitter MAIN PCB
F1 F2
F1 F2
1(L) 2(N)
1(L) 2(N)
Terminal Block in the outdoor unit
RJ060F3HX**/RJ070F4HX**/RJ080F4HX **
Check the dip switch postion on transmitter main PCB
as the picture above, "turn ON"
RJ060F3HX ** /RJ070F4HX ** /RJ080F4HX **
DC 12V (Blue)
RJ-040F2HX ** /RJ050F2HX **
Outdoor unit PCB
F1 F2
Terminal Block in
the outdoor unit
RJ040F2HX ** /RJ050F2HX **
K1 K2 K3 K4
Change DIPswitch-K2 in all
indoor units PCB (K2 : ON → OFF)
CN01(Blue)
DC 12V (Blue)
17