Samsung AE RXYDEG Series Installation Manual page 35

Wiring diagram of power cable
When using ELB for 1 phase and 3 phase
Power Supply
MCCB
ELB
MCCB
Control kit
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 control kit 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
control kit 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 3 mm.
Devices disconnected from the power supply should be completely disconnected in the condition of overvoltage
category.
Keep distances of 50mm or more between power cable and communication cable.
Electrical component box
1 phase
L
N
Cable tie
Main power cable
3 phase
1(L) 2(N) L1(R) L3(T)
L2(S) N
NOT USE
Main power cable
Communication cable
Cable tie
Communication
cable
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