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English
Wiring
Observe the notes mentioned below when wiring to the power supply terminal block.
Precautions to be taken for power supply wiring.
CAUTION
• When connecting the wires to the terminal block using a single core
wire, be sure to perform curling.
Problems with the work may cause heat and fires.
• If the stranded wires must be used, make sure to use the round
crimp-style terminal for connection to the power supply terminal
block. Place the round crimp-style terminals on the wires up to the
covered part and secure in place.
3) Pull the wire and make sure that it does not disconnect. Then fix the wire in place with a wire stop.
Power supply
terminal block
Shape wires so
that the service lid
and stop valve
cover fit securely.
Service lid
Screw
Good
Stripping wire at terminal block
Stranded wire
Round crimp-style
terminal
Wrong
Good
Strip wire end
to this point.
Excessive strip length
may cause electrical
shock or leakage.
Wrong
