User Guide

See Figure 1 on page 5. Also see Section 4 – Important Application Information, on pages 20 – 22.
WARNING! Disconnect main power when making connections to the drive.
1.1 AC Line Connection –
Wire the single-phase AC line input to Terminals “L1” and “L2”, as
shown in Figure 16, on page 31. See Section 9.1, on pages 30 and 31.
Application Note: Do not wire this drive to a GFCI. If operation with a GFCI is required,
contact our Sales Department.
Models KBVF-13, 14 – Rated for 115 Volt AC line input only.
Models KBVF-23, 24 – Rated for 208/230 Volt AC line input only.
Models KBVF-21D, 22D, 23D, 24D, 26D* – Rated for 208/230 Volt AC line input with
Jumper J1 (on upper PC board) set to the “230V” position (factory setting). Rated for 115 Volt
AC line input with Jumper J1 (on upper PC board) set to the “115V” position ).
*On Model KBVF-26D, Jumper J1 is labeled “115VAC” and “230VAC”.
1.2 Ground Connection – Connect the ground wire (earth) to the ground screw, as shown in
Figure 16, on page 31. See Section 9.2, on page 31.
Note: Model KBVF-21D, due to its double insulated design, does not contain a ground screw.
6
1 QUICK-START INSTRUCTIONS
Important –
You must read these simplified instructions before proceeding. These instructions
are to be used as a reference only and are not intended to replace the details provided herein.
You must read the Safety Warning on, pages 8 and 9, before proceeding.