Samsung AC MXADKH Series Installation Manual page 9

NOTE
• Especially, if your outdoor unit is the one designed
for Russian and European markets, consult the supply
authority, if necessary, to estimate and reduce the
supply system impedance before installation.
Air conditioning system examples
When using earth leakage circuit breaker (ELCB) for a
single phase
Outdoor Unit
OR
ELCB
1
Earthing
Main power cable
Connecting the main power cable
When using ELB for 1 phase
Power Supply
MCCB
ELB
Indoor Unit
The appearance of the unit may be
different from the picture depending
on the model.
Communication cable
Outdoor-to-indoor power cable
Communication cable
Indoor Unit
Electrical
component box
CAUTION
• If the outdoor unit is installed in a location vulnerable
to an electric leak or submergence, make sure to
install an ELCB.
1(L) 2(N) L
N
Outdoor-to-
indoor power
cable
Main power cable
Cable clamp
Communication
cable
9
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