Samsung AC MXAD Installation Manual page 9

Step 3 Connecting the power cables,
communication cable, and controllers
CAUTION
NOTE
Air conditioning system examples
Main power
MCCB cable
ELB
1
OR
ELCB
1
Outdoor Unit
Main power
MCCB
cable
ELB
3
OR
ELCB
3
Outdoor Unit
CAUTION
Communication cable
Outdoor-to-indoor power cable
Earthing
Indoor Unit
Communication cable
Outdoor-to-indoor power cable
Earthing
Indoor Unit
9
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