Samsung AC024JXADCH Installation Manual page 18

Connecting the cable
Wiring Diagram of Power Cable
When using ELB for 1 phase
Power Supply
MCCB
ELB
MCCB
Indoor Unit
❋ The appearance of the unit may be
different from the picture depending on
the model.
• You should connect the power cable into the power cable terminal and fasten it with a clamp.
• The unbalanced power must be maintained within 2% of supply rating.
CAUTION
- If the power is unbalanced greatly, it may shorten the life of the condenser. If the unbalanced power is
exceeded over 4% of supply rating, the indoor unit is protected, stopped and the error mode indicates.
• To protect the product from water and possible shock, you should keep the power cable and the connection
cord of the indoor and outdoor units within ducts. (with appropriate IP rating and material selection for your
application)
• Ensure that main supply connection is made through a switch that disconnects all poles, with contact gap of a
least 0.12 in.
• Devices disconnected from the power supply should be completely disconnected in the condition of
overvoltage category.
• Keep distances of 1.97 in. or more between power cable and communication cable.
18
Electrical
component box
L1 (L) L2 (N) L1 (L) L2 (N)
1(L) 2(N) L
N
Cable tie
Indoor
Power
Cable
clamp
Main power cable Communication cable