Samsung CNH 4DB Series Technical Data Book page 115

Installation
Connecting the outdoor-to-indoor power cable
and the communication cable
•
1(L) 2(N) L
Cable clamp
Outdoor to indoor
power cable
•
Outdoor to indoor
power cable
Indoor Unit
Outdoor Unit
N F1 F2
Cable
tie
Communication
Main power
cable
cable
Indoor Unit
Outdoor Unit
F1 F2
1(L) 2(N) L N
Cable tie
Communication
Main power cable
cable
NOTE
• Lay the electrical wiring so that the front cover does
not rise up when doing wiring work and attach the
front cover securely.
• Ground wire for the indoor unit and outdoor unit
connection cable must be clamped to a soft copper
tin-plated eyelet terminal with M4 screw hole(NOT
SUPPLIED WITH UNIT ACCESSORIES).
• The appearance of the unit may be different from the
picture depending on the model.
Outdoor-to-indoor power terminal
specifications
• Connect the cables to the terminal board using the
compressed ring terminal.
• Cover a solderless ring terminal and a connector part
of the power cable and then connect it.
d2
Silver solder
F E
L