Wiring Diagram of Power Cable
When using ELB for 1 phase
ELB
MCCB
MCCB
1(L) 2(N)
N
L
Power Supply
Electrical
component box
Indoor Unit
Indoor
Power
Communication cable
Main power cable
Cable
clamp
❋
❋
The appearance of the unit may be
different from the picture depending on
the model .
Cable tie
L1 L2 L1 L2
• 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 .
- 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 .
CAUTION
Connecting the cable
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2015-01-05 오후 4:59:59
