netvox R718N1 E Series User Manual page 14

1. The back of R718N1xxx(E) can be attached to iron surface or users can fix the two ends of device on the wall with screws.
2. When installing the R718N1xxx(E) series current transformer, please separate the live and neutral wires of the wire to be detected,
and only take the live wire through current transformer and start the measurement according to the wiring below:
Detected Object
If the live wire and the neutral wire are connected together at the same time, they will offset each other and the measurement is 0.
Note:
1. Please do not disassemble the device unless it is required to replace the batteries.
2. Do not touch the waterproof gasket, LED indicator, and function keys when replacing the batteries. Please use suitable
screwdriver to tighten the screws (if using an electric screwdriver, it is recommended to set the torque as 4kgf) to ensure the
device is impermeable.
Neutral Wire
L ← K
Live Wire
CT Wiring Schematic Diagram (Current direction K→L)
Neutral Wire
L ← K
Live Wire
Power Supply
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