Hitachi L300P User Manual

Page 135

Advertising

L300P Inverter

Oper

ati
ons

and Monitor

ing

4–5

Follow the steps to implement the wiring change shown in the previous diagram.

1. Remove the 2-wire jumper J51 (terminals [R0] and [T0] to connector J51).
2. Procure several inches of multi-strand 20 AWG (0.5mm

) or slightly heavier wire.

3. Connect a wire to terminal [R0] that is long enough to connect to terminal [P] (do not

connect to [P] yet).

4. Connect a wire to terminal [T0] that is long enough to connect to terminal [N] (do not

connect to [N] yet).

5. Remove the ferrite filter from the original jumper wire and then slide it onto the new wires

connecting to terminals [R0] and [T0]. (Be sure to save the original jumper in a safe place.)

6. Connect the wire from [R0] to [P], and connect the wire from [T0] to [N] as shown.

More information on power loss related alarm functions, see

Advertising