Oregon Scientific ESM200U User Manual page 8

3. Place the main household active or live wire (outgoing)
into the electrical wire hole.
NOTE
Do not pull or bend the wires. Ease the wire into
position so you can close the sensor clamp securely around
the wire.
4. Replace the top of the sensor clamp and push down to
secure.
5. Plug the sensor transmitter cable into any of the cable
sockets.
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3
NOTE
For three-phase system, attach a sensor clamp to
each live wire.
• When attaching the sensor clamp, ensure each sensor
clamp is attached to a different wire otherwise an
incorrect reading may result.
• Then plug all sensor clamp cables into the remote
transmitter. Up to three sensor clamps can be plugged
into the remote transmitter.
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WARNING
• The signal wiring (approx.  volt,  milliamp) on the
sensor clamp is double insulated, suitable for installation
in domestic power supply meter box. When passing
through an enclosure opening, the wiring should be
protected from sharp edges by fixed bushes.
• Do not use the unit if it is damaged or its safety is
impaired.
TRAN�MITTER �ET �P
. Slide open the battery compartment cover.
2. Slide channel switch to 2 (default).
3. Insert the batteries, matching the polarities (+ / -).
4. Press RE�ET after each battery change.
5. Press and hold CHECk until LED light flashes.
6. Close the battery door.
7. Mount the transmitter onto an affixed screw.
NOTE
Install battery in the transmitter before the main
unit.
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