Connect incoming power to the smaller enclosure, it houses the variable frequency drive.
Connect incoming power to the terminals market R/L1, R/L2, R/L3 and connect the
ground screw to the green ground screw on the terminal strip. Please note check rotation
on the arbor before installing arbor nut and collars
Note:The unit is factory set for proper rotation, in the case of a rotation problem switching
the incoming power polarity, to the VFD will not change the rotation of the arbor, to
switch the rotation direction, you will need to switch the outgoing power from the VFD to
the motor. This can be done on the terminal strip terminals marked U/T1, V/T2, W/T3 and
simply interchange any two of the leads.
Incoming power
Ground Screw
Warning Before connecting power remove the arbor nut and collars on the arbor. And check for rotation
before installing them. If the arbor starts backwards and the arbor nut and collars are installed shaft damage
could occur.
Warning: Always verify the proper voltage before connecting the incoming power to the VFD, if incorrect
power is applied damage will occur.
