Samsung MH080FXEA4B Installation Manual page 20

Wiring and Communication Cable Connection
Connect the power cable, which is connected with the outdoor unit and supplied by another source, making
sure that the power cable terminal should not be changed.
The F3 and F4 communication cable may be cross-connected, however, it is recommended that they are
connected to the corresponding F3 and F4 terminal.
Indoor Unit
CN51 BLK
Float Switch
Drain Pump
(Optional)
1(L) 2(N) Vc Vc
1(L) 2(N)
Indoor
Power
Terminal
Outdoor Unit
FJM_IM_DB98-31792_E_6.10.10.indd 21
Receiver &
Display Unit
(Optional)
MAIN PCB
CN74 YEL
Vw Vw F1 F2
Between Indoor
and Outdoor
Communication
Terminal
V1 V2 F3 F4
V2
Wired Remote
Controlle
V1
C I
OMPLETING THE NSTALLATION
CN31 RED
CN33 BLU
COM2
(F3, F4)
21
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2010-6-10 9:54:12